From 44120037c746188c34c27a9c8fb5508a65fe547e Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 14:57:50 +0900
Subject: [PATCH 01/52] feat(rsc): add module export transform

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/index.ts   |   1 +
 .../src/transforms/module-export.test.ts      | 144 +++++++
 .../src/transforms/module-export.ts           | 377 ++++++++++++++++++
 3 files changed, 522 insertions(+)
 create mode 100644 packages/plugin-rsc/src/transforms/module-export.test.ts
 create mode 100644 packages/plugin-rsc/src/transforms/module-export.ts

diff --git a/packages/plugin-rsc/src/transforms/index.ts b/packages/plugin-rsc/src/transforms/index.ts
index b37480dae..1f1520681 100644
--- a/packages/plugin-rsc/src/transforms/index.ts
+++ b/packages/plugin-rsc/src/transforms/index.ts
@@ -1,4 +1,5 @@
 export * from './hoist'
+export * from './module-export'
 export * from './wrap-export'
 export * from './proxy-export'
 export * from './utils'
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
new file mode 100644
index 000000000..0ac507881
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -0,0 +1,144 @@
+import { parseAstAsync } from 'vite'
+import { describe, expect, test } from 'vitest'
+import {
+  transformModuleExport,
+  type TransformModuleExportOptions,
+} from './module-export'
+
+async function transform(
+  input: string,
+  options: Omit<TransformModuleExportOptions, 'generate'> = {},
+) {
+  const ast = await parseAstAsync(input)
+  return transformModuleExport(input, ast, {
+    ...options,
+    generate: ({ implementation, binding, exportName }) =>
+      `const ${binding} = wrap(${implementation}, ${JSON.stringify(exportName)});\n` +
+      `export { ${binding} as ${exportName} };`,
+  })
+}
+
+describe(transformModuleExport, () => {
+  test('extracts direct and default declarations', async () => {
+    const result = await transform(`
+export async function action() {}
+export const loader = async () => {}, value = 1
+export default async function Page() {}
+`)
+
+    expect(result.referenceNames).toEqual([
+      'action',
+      'loader',
+      'value',
+      'default',
+    ])
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      async function action$$impl() {}
+      const action = wrap(action$$impl, \"action\");
+      export { action as action };
+
+      const loader$$impl = async () => {}, value$$impl = 1
+      const loader = wrap(loader$$impl, \"loader\");
+      export { loader as loader };
+      const value = wrap(value$$impl, \"value\");
+      export { value as value };
+
+      async function Page$$impl() {}
+      const Page = wrap(Page$$impl, \"default\");
+      export { Page as default };
+
+      "
+    `)
+  })
+
+  test('handles aliases, re-exports, filtering, and name collisions', async () => {
+    const result = await transform(
+      `
+const value = async () => {}
+const exposed = 0
+export { value as action, exposed as skipped }
+export { remote as action2 } from './dep'
+export * from './other'
+`,
+      {
+        exportAll: 'preserve',
+        filter: (name) => name !== 'skipped',
+      },
+    )
+
+    expect(result.referenceNames).toEqual(['action', 'action2'])
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      const value = async () => {}
+      const exposed = 0
+
+      const $$module_action = wrap(value, "action");
+      export { $$module_action as action };
+      export { exposed as skipped };
+
+
+      import { remote as $$import_remote } from './dep';
+      const $$module_action2 = wrap($$import_remote, "action2");
+      export { $$module_action2 as action2 };
+
+      export * from './other'
+      "
+    `)
+  })
+
+  test('reports metadata and preserves filtered declarations', async () => {
+    const contexts: unknown[] = []
+    const input = `export const Page = () => {}, value = 1; export default Page;`
+    const ast = await parseAstAsync(input)
+    const result = transformModuleExport(input, ast, {
+      filter: (_name, meta) => meta.isFunction !== false,
+      exportAll: 'preserve',
+      generate: (context) => {
+        contexts.push(context)
+        return `const ${context.binding} = wrap(${context.implementation}); export { ${context.binding} as ${context.exportName} };`
+      },
+    })
+
+    expect(contexts).toEqual([
+      {
+        implementation: 'Page$$impl',
+        binding: 'Page',
+        exportName: 'Page',
+        meta: {
+          localName: 'Page',
+          declarationKind: 'const',
+          isFunction: true,
+        },
+      },
+      {
+        implementation: 'Page',
+        binding: '$$default',
+        exportName: 'default',
+        meta: {
+          defaultExportIdentifierName: 'Page',
+          isFunction: undefined,
+        },
+      },
+    ])
+    expect(result.output.toString()).toContain('value = 1;')
+    expect(result.output.toString()).toContain('export { value };')
+  })
+
+  test('validates selected exports and export-all policy', async () => {
+    await expect(
+      transform(`export function action() {}`, {
+        rejectNonAsyncFunction: true,
+      }),
+    ).rejects.toThrow('unsupported non async function')
+    await expect(transform(`export * from './dep'`)).rejects.toThrow(
+      'unsupported ExportAllDeclaration',
+    )
+    await expect(transform(`export const { action } = value`)).rejects.toThrow(
+      'unsupported destructured export declaration',
+    )
+    await expect(
+      transform(`export var action = async () => {}; var action;`),
+    ).rejects.toThrow('unsupported duplicate export binding')
+  })
+})
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
new file mode 100644
index 000000000..fc70ff5d7
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -0,0 +1,377 @@
+import { tinyassert } from '@hiogawa/utils'
+import type {
+  ExportDefaultDeclaration,
+  Identifier,
+  Node,
+  Program,
+  VariableDeclaration,
+} from 'estree'
+import MagicString from 'magic-string'
+import type { ESTree } from 'vite'
+import { buildScopeTree } from './scope'
+import { extractIdentifiers, validateNonAsyncFunction } from './utils'
+
+export type ModuleExportMeta = {
+  localName?: string
+  declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
+  isFunction?: boolean
+  defaultExportIdentifierName?: string
+}
+
+export type ModuleExportGenerateContext = {
+  implementation: string
+  binding: string
+  exportName: string
+  meta: ModuleExportMeta
+}
+
+export type TransformModuleExportOptions = {
+  generate: (context: ModuleExportGenerateContext) => string
+  filter?: (name: string, meta: ModuleExportMeta) => boolean
+  rejectNonAsyncFunction?: boolean
+  exportAll?: 'error' | 'preserve'
+}
+
+export function transformModuleExport(
+  input: string,
+  viteAst: ESTree.Program,
+  options: TransformModuleExportOptions,
+): {
+  output: MagicString
+  referenceNames: string[]
+} {
+  const ast = viteAst as unknown as Program
+  const output = new MagicString(input)
+  const referenceNames: string[] = []
+  const emissions = new Map<number, string[]>()
+  const filter = options.filter ?? (() => true)
+  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
+  const declarationCounts = getModuleDeclarationCounts(ast)
+
+  function allocateName(base: string): string {
+    let name = base
+    for (let i = 2; usedNames.has(name); i++) {
+      name = `${base}_${i}`
+    }
+    usedNames.add(name)
+    return name
+  }
+
+  function extractDeclaration(
+    identifier: Identifier,
+    exportName: string,
+    meta: ModuleExportMeta,
+    position: number,
+  ): void {
+    const localName = identifier.name
+    if (declarationCounts.get(localName) !== 1) {
+      throw Object.assign(new Error('unsupported duplicate export binding'), {
+        pos: identifier.start,
+      })
+    }
+    const implementation = allocateName(`${localName}$$impl`)
+    output.update(identifier.start, identifier.end, implementation)
+
+    // The source name is available for the generated canonical binding after
+    // its declaration is renamed to the private implementation.
+    usedNames.delete(localName)
+    const binding = allocateName(localName)
+    generate({ implementation, binding, exportName, meta }, position)
+  }
+
+  function emit(position: number, code: string): void {
+    const codes = emissions.get(position) ?? []
+    codes.push(code)
+    emissions.set(position, codes)
+  }
+
+  function generate(
+    context: ModuleExportGenerateContext,
+    position: number,
+  ): void {
+    referenceNames.push(context.exportName)
+    emit(position, options.generate(context))
+  }
+
+  function preserveExport(
+    localName: string,
+    exportName: string,
+    position: number,
+  ): void {
+    emit(
+      position,
+      localName === exportName
+        ? `export { ${localName} };`
+        : `export { ${localName} as ${exportName} };`,
+    )
+  }
+
+  for (const node of ast.body) {
+    if (node.type === 'ExportNamedDeclaration') {
+      if (node.declaration) {
+        if (
+          node.declaration.type === 'FunctionDeclaration' ||
+          node.declaration.type === 'ClassDeclaration'
+        ) {
+          tinyassert(node.declaration.id)
+          const identifier = node.declaration.id
+          const meta: ModuleExportMeta = {
+            localName: identifier.name,
+            declarationKind:
+              node.declaration.type === 'FunctionDeclaration'
+                ? 'function'
+                : 'class',
+            isFunction: getIsFunction(node.declaration),
+          }
+          if (!filter(identifier.name, meta)) continue
+
+          validateNonAsyncFunction(options, node.declaration)
+          output.remove(node.start, node.declaration.start)
+          extractDeclaration(identifier, identifier.name, meta, node.end)
+        } else if (node.declaration.type === 'VariableDeclaration') {
+          const variableDeclaration = node.declaration
+          const selected: Array<{
+            identifier: Identifier
+            meta: ModuleExportMeta
+          }> = []
+          const preserved: string[] = []
+
+          for (const declaration of node.declaration.declarations) {
+            const identifiers = extractIdentifiers(declaration.id)
+            if (
+              declaration.id.type !== 'Identifier' &&
+              identifiers.some((identifier) =>
+                filter(identifier.name, {
+                  localName: identifier.name,
+                  declarationKind: variableDeclaration.kind,
+                }),
+              )
+            ) {
+              throw Object.assign(
+                new Error('unsupported destructured export declaration'),
+                { pos: declaration.id.start },
+              )
+            }
+            const isFunction =
+              declaration.id.type === 'Identifier' && declaration.init
+                ? getIsFunction(declaration.init)
+                : undefined
+            let validate = false
+            for (const identifier of identifiers) {
+              const meta: ModuleExportMeta = {
+                localName: identifier.name,
+                declarationKind: variableDeclaration.kind,
+                isFunction,
+              }
+              if (filter(identifier.name, meta)) {
+                selected.push({ identifier, meta })
+                validate = true
+              } else {
+                preserved.push(identifier.name)
+              }
+            }
+            if (validate && declaration.init) {
+              validateNonAsyncFunction(options, declaration.init)
+            }
+          }
+
+          if (selected.length === 0) continue
+          output.remove(node.start, variableDeclaration.start)
+          for (const { identifier, meta } of selected) {
+            extractDeclaration(identifier, identifier.name, meta, node.end)
+          }
+          for (const name of preserved) preserveExport(name, name, node.end)
+        } else {
+          node.declaration satisfies never
+        }
+      } else if (node.specifiers.length > 0) {
+        const selected = node.specifiers.map((specifier) => {
+          tinyassert(specifier.local.type === 'Identifier')
+          if (specifier.exported.type !== 'Identifier') {
+            throw Object.assign(
+              new Error('unsupported string literal export name'),
+              { pos: specifier.exported.start },
+            )
+          }
+          const meta: ModuleExportMeta = {}
+          return {
+            localName: specifier.local.name,
+            exportName: specifier.exported.name,
+            meta,
+            selected: filter(specifier.exported.name, meta),
+          }
+        })
+        if (!selected.some((item) => item.selected)) continue
+
+        output.remove(node.start, node.end)
+        const sourceTail = node.source
+          ? input.slice(node.source.end, node.end).replace(/;?\s*$/, ';')
+          : undefined
+        for (const item of selected) {
+          if (!item.selected) {
+            if (node.source) {
+              emit(
+                node.end,
+                `export { ${item.localName} as ${item.exportName} } from ${node.source.raw}${sourceTail}`,
+              )
+            } else {
+              preserveExport(item.localName, item.exportName, node.end)
+            }
+            continue
+          }
+
+          let implementation = item.localName
+          if (node.source) {
+            implementation = allocateName(`$$import_${item.localName}`)
+            emit(
+              node.end,
+              `import { ${item.localName} as ${implementation} } from ${node.source.raw}${sourceTail}`,
+            )
+          }
+          const binding = allocateName(`$$module_${item.exportName}`)
+          generate(
+            {
+              implementation,
+              binding,
+              exportName: item.exportName,
+              meta: item.meta,
+            },
+            node.end,
+          )
+        }
+      }
+    } else if (node.type === 'ExportAllDeclaration') {
+      if (options.exportAll !== 'preserve') {
+        throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
+          pos: node.start,
+        })
+      }
+    } else if (node.type === 'ExportDefaultDeclaration') {
+      let implementation: string
+      let bindingBase = '$$default'
+      let meta: ModuleExportMeta
+
+      if (
+        (node.declaration.type === 'FunctionDeclaration' ||
+          node.declaration.type === 'ClassDeclaration') &&
+        node.declaration.id
+      ) {
+        const identifier = node.declaration.id
+        meta = {
+          localName: identifier.name,
+          declarationKind:
+            node.declaration.type === 'FunctionDeclaration'
+              ? 'function'
+              : 'class',
+          isFunction: getIsFunction(node.declaration),
+        }
+        if (!filter('default', meta)) continue
+
+        validateNonAsyncFunction(options, node.declaration)
+        output.remove(node.start, node.declaration.start)
+        if (declarationCounts.get(identifier.name) !== 1) {
+          throw Object.assign(
+            new Error('unsupported duplicate export binding'),
+            {
+              pos: identifier.start,
+            },
+          )
+        }
+        implementation = allocateName(`${identifier.name}$$impl`)
+        output.update(identifier.start, identifier.end, implementation)
+        usedNames.delete(identifier.name)
+        bindingBase = identifier.name
+      } else {
+        meta = {
+          defaultExportIdentifierName:
+            node.declaration.type === 'Identifier'
+              ? node.declaration.name
+              : undefined,
+          isFunction: getIsFunction(node.declaration),
+        }
+        if (!filter('default', meta)) continue
+
+        validateNonAsyncFunction(options, node.declaration)
+        if (node.declaration.type === 'Identifier') {
+          implementation = node.declaration.name
+          output.remove(node.start, node.end)
+        } else {
+          implementation = allocateName('$$default$$impl')
+          output.update(
+            node.start,
+            node.declaration.start,
+            `const ${implementation} = `,
+          )
+        }
+      }
+
+      const binding = allocateName(bindingBase)
+      generate(
+        { implementation, binding, exportName: 'default', meta },
+        node.end,
+      )
+    }
+  }
+
+  for (const [position, codes] of emissions) {
+    output.appendLeft(position, `\n${codes.join('\n')}\n`)
+  }
+
+  return { output, referenceNames }
+}
+
+function getModuleDeclarationCounts(ast: Program): Map<string, number> {
+  const counts = new Map<string, number>()
+  const add = (name: string) => counts.set(name, (counts.get(name) ?? 0) + 1)
+
+  for (const statement of ast.body) {
+    if (statement.type === 'ImportDeclaration') {
+      for (const specifier of statement.specifiers) add(specifier.local.name)
+      continue
+    }
+
+    const declaration =
+      statement.type === 'ExportNamedDeclaration' ||
+      statement.type === 'ExportDefaultDeclaration'
+        ? statement.declaration
+        : statement
+    if (!declaration) continue
+
+    if (declaration.type === 'VariableDeclaration') {
+      for (const declarator of declaration.declarations) {
+        for (const identifier of extractIdentifiers(declarator.id)) {
+          add(identifier.name)
+        }
+      }
+    } else if (
+      (declaration.type === 'FunctionDeclaration' ||
+        declaration.type === 'ClassDeclaration') &&
+      declaration.id
+    ) {
+      add(declaration.id.name)
+    }
+  }
+
+  return counts
+}
+
+function getIsFunction(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): boolean | undefined {
+  if (
+    node.type === 'FunctionDeclaration' ||
+    node.type === 'ArrowFunctionExpression' ||
+    node.type === 'FunctionExpression'
+  ) {
+    return true
+  }
+  if (
+    node.type === 'ClassDeclaration' ||
+    node.type === 'Literal' ||
+    node.type === 'ObjectExpression' ||
+    node.type === 'ArrayExpression' ||
+    node.type === 'ClassExpression'
+  ) {
+    return false
+  }
+}

From e18a148cd0caf12327019e6bdaa7134b46157f50 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 15:06:54 +0900
Subject: [PATCH 02/52] refactor(rsc): migrate module export transforms

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../custom-server-function-plugin.ts          | 15 ++-
 .../callable-cache-plugin.ts                  | 15 ++-
 packages/plugin-rsc/src/plugin.ts             | 28 +++---
 .../src/transforms/module-export.test.ts      | 29 +++---
 .../src/transforms/module-export.ts           | 92 +++++++++++++++++--
 .../src/transforms/server-action.test.ts      |  3 +
 .../src/transforms/server-action.ts           | 16 +++-
 .../plugin-rsc/src/transforms/waku.test.ts    | 34 +++----
 .../plugin-rsc/src/transforms/wrap-export.ts  |  1 +
 9 files changed, 172 insertions(+), 61 deletions(-)

diff --git a/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts b/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
index 03a9510f6..8e8b5d4ee 100644
--- a/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
+++ b/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
@@ -3,7 +3,7 @@ import {
   hasDirective,
   transformDirectiveProxyExport,
   transformHoistInlineDirective,
-  transformWrapExport,
+  transformModuleExport,
 } from '@vitejs/plugin-rsc/transforms'
 import { parseAstAsync, type Plugin } from 'vite'
 
@@ -37,9 +37,16 @@ export function customServerFunctionPlugin(): Plugin {
         const runtime = (value: string, name: string) =>
           `$$CustomReactServer.registerServerReference(${value}, ${JSON.stringify(reference.referenceKey)}, ${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
-          ? transformWrapExport(code, ast, {
-              runtime,
+          ? transformModuleExport(code, ast, {
               rejectNonAsyncFunction: true,
+              generate: ({ implementation, binding, exportName }) => {
+                const declaration =
+                  `const ${binding} = /* #__PURE__ */ ` +
+                  `${runtime(implementation, exportName)};`
+                return binding === exportName
+                  ? `export ${declaration}`
+                  : `${declaration}\nexport { ${binding} as ${exportName} };`
+              },
             })
           : transformHoistInlineDirective(code, ast, {
               directive,
@@ -53,7 +60,7 @@ export function customServerFunctionPlugin(): Plugin {
 
         manager.serverReferences.replaceClaim(pluginName, id, {
           ...reference,
-          exportNames: 'names' in result ? result.names : result.exportNames,
+          exportNames: 'names' in result ? result.names : result.referenceNames,
         })
         result.output.prepend(
           `import * as $$CustomReactServer from "@vitejs/plugin-rsc/react/rsc/server";\n`,
diff --git a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
index f84717491..e249d80cd 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
+++ b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
@@ -3,7 +3,7 @@ import {
   hasDirective,
   transformDirectiveProxyExport,
   transformHoistInlineDirective,
-  transformWrapExport,
+  transformModuleExport,
 } from '@vitejs/plugin-rsc/transforms'
 import { parseAstAsync, type Plugin } from 'vite'
 
@@ -35,9 +35,16 @@ export function callableCachePlugin(): Plugin {
           `${JSON.stringify(reference.referenceKey)},` +
           `${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
-          ? transformWrapExport(code, ast, {
-              runtime,
+          ? transformModuleExport(code, ast, {
               rejectNonAsyncFunction: true,
+              generate: ({ implementation, binding, exportName }) => {
+                const declaration =
+                  `const ${binding} = /* #__PURE__ */ ` +
+                  `${runtime(implementation, exportName)};`
+                return binding === exportName
+                  ? `export ${declaration}`
+                  : `${declaration}\nexport { ${binding} as ${exportName} };`
+              },
             })
           : transformHoistInlineDirective(code, ast, {
               directive,
@@ -52,7 +59,7 @@ export function callableCachePlugin(): Plugin {
 
         manager.serverReferences.replaceClaim(pluginName, id, {
           ...reference,
-          exportNames: 'names' in result ? result.names : result.exportNames,
+          exportNames: 'names' in result ? result.names : result.referenceNames,
         })
         result.output.prepend(
           `import $$cacheWrapper from "/src/framework/use-cache-runtime";\n` +
diff --git a/packages/plugin-rsc/src/plugin.ts b/packages/plugin-rsc/src/plugin.ts
index 965e7eaaf..89202dc2c 100644
--- a/packages/plugin-rsc/src/plugin.ts
+++ b/packages/plugin-rsc/src/plugin.ts
@@ -70,12 +70,12 @@ import {
   slash,
 } from './plugins/vite-utils'
 import {
-  type TransformWrapExportFilter,
+  type ModuleExportMeta,
   hasDirective,
   transformDirectiveProxyExport,
   transformExpandExportAll,
+  transformModuleExport,
   transformServerActionServer,
-  transformWrapExport,
   findDirectives,
   type TransformExpandExportAllContext,
 } from './transforms'
@@ -2430,7 +2430,7 @@ function vitePluginRscCss(
   }: {
     id: string
     code: string
-  }): false | TransformWrapExportFilter {
+  }): false | ((name: string, meta: ModuleExportMeta) => boolean) {
     const { filename, query } = parseIdQuery(id)
     if ('vite-rsc-css-export' in query) {
       const value = query['vite-rsc-css-export']
@@ -2462,7 +2462,7 @@ function vitePluginRscCss(
     //   export const Page = () => {}
     return (_name: string, meta) =>
       !!(
-        (meta.isFunction && meta.declName && /^[A-Z]/.test(meta.declName)) ||
+        (meta.isFunction && meta.localName && /^[A-Z]/.test(meta.localName)) ||
         (meta.defaultExportIdentifierName &&
           /^[A-Z]/.test(meta.defaultExportIdentifierName))
       )
@@ -2764,19 +2764,25 @@ export async function transformRscCssExport(options: {
   ast: Awaited<ReturnType<typeof parseAstAsync>>
   code: string
   id?: string
-  filter: TransformWrapExportFilter
+  filter: (name: string, meta: ModuleExportMeta) => boolean
 }): Promise<{ output: MagicString } | undefined> {
   if (hasDirective(options.ast.body, 'use client')) {
     return
   }
 
-  const result = transformWrapExport(options.code, options.ast, {
-    runtime: (value, name, meta) =>
-      `__vite_rsc_wrap_css__(${value}, ${JSON.stringify(
-        meta.defaultExportIdentifierName ?? name,
-      )})`,
+  const result = transformModuleExport(options.code, options.ast, {
+    generate: ({ implementation, binding, exportName, meta }) => {
+      const declaration =
+        `const ${binding} = /* #__PURE__ */ ` +
+        `__vite_rsc_wrap_css__(${implementation}, ${JSON.stringify(
+          meta.defaultExportIdentifierName ?? exportName,
+        )});`
+      return binding === exportName
+        ? `export ${declaration}`
+        : `${declaration}\nexport { ${binding} as ${exportName} };`
+    },
     filter: options.filter,
-    ignoreExportAllDeclaration: true,
+    exportAll: 'preserve',
   })
   if (result.output.hasChanged()) {
     if (!options.code.includes('__vite_rsc_react__')) {
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index 0ac507881..cd0cca8f2 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -22,7 +22,7 @@ describe(transformModuleExport, () => {
   test('extracts direct and default declarations', async () => {
     const result = await transform(`
 export async function action() {}
-export const loader = async () => {}, value = 1
+export const loader = async () => {} /* comma, here */, value = loader
 export default async function Page() {}
 `)
 
@@ -35,17 +35,18 @@ export default async function Page() {}
     expect(result.output.toString()).toMatchInlineSnapshot(`
       "
       async function action$$impl() {}
-      const action = wrap(action$$impl, \"action\");
+      const action = wrap(action$$impl, "action");
       export { action as action };
 
-      const loader$$impl = async () => {}, value$$impl = 1
-      const loader = wrap(loader$$impl, \"loader\");
+      const loader$$impl = async () => {} /* comma, here */;
+      const loader = wrap(loader$$impl, "loader");
       export { loader as loader };
-      const value = wrap(value$$impl, \"value\");
+      const value$$impl = loader
+      const value = wrap(value$$impl, "value");
       export { value as value };
 
       async function Page$$impl() {}
-      const Page = wrap(Page$$impl, \"default\");
+      const Page = wrap(Page$$impl, "default");
       export { Page as default };
 
       "
@@ -55,9 +56,9 @@ export default async function Page() {}
   test('handles aliases, re-exports, filtering, and name collisions', async () => {
     const result = await transform(
       `
+export { value as action, exposed as skipped }
 const value = async () => {}
 const exposed = 0
-export { value as action, exposed as skipped }
 export { remote as action2 } from './dep'
 export * from './other'
 `,
@@ -70,19 +71,20 @@ export * from './other'
     expect(result.referenceNames).toEqual(['action', 'action2'])
     expect(result.output.toString()).toMatchInlineSnapshot(`
       "
-      const value = async () => {}
-      const exposed = 0
 
-      const $$module_action = wrap(value, "action");
-      export { $$module_action as action };
       export { exposed as skipped };
 
+      const value = async () => {}
+      const exposed = 0
 
       import { remote as $$import_remote } from './dep';
       const $$module_action2 = wrap($$import_remote, "action2");
       export { $$module_action2 as action2 };
 
       export * from './other'
+
+      const $$module_action = wrap(value, "action");
+      export { $$module_action as action };
       "
     `)
   })
@@ -139,6 +141,9 @@ export * from './other'
     )
     await expect(
       transform(`export var action = async () => {}; var action;`),
-    ).rejects.toThrow('unsupported duplicate export binding')
+    ).rejects.toThrow('unsupported mutable export declaration')
+    await expect(
+      transform(`export let action = async () => {}`),
+    ).rejects.toThrow('unsupported mutable export declaration')
   })
 })
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index fc70ff5d7..4e99e5eef 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -130,13 +130,16 @@ export function transformModuleExport(
           extractDeclaration(identifier, identifier.name, meta, node.end)
         } else if (node.declaration.type === 'VariableDeclaration') {
           const variableDeclaration = node.declaration
-          const selected: Array<{
-            identifier: Identifier
-            meta: ModuleExportMeta
+          const declarations: Array<{
+            node: (typeof variableDeclaration.declarations)[number]
+            selected: Array<{
+              identifier: Identifier
+              meta: ModuleExportMeta
+            }>
+            preserved: string[]
           }> = []
-          const preserved: string[] = []
 
-          for (const declaration of node.declaration.declarations) {
+          for (const declaration of variableDeclaration.declarations) {
             const identifiers = extractIdentifiers(declaration.id)
             if (
               declaration.id.type !== 'Identifier' &&
@@ -156,6 +159,8 @@ export function transformModuleExport(
               declaration.id.type === 'Identifier' && declaration.init
                 ? getIsFunction(declaration.init)
                 : undefined
+            const selected: (typeof declarations)[number]['selected'] = []
+            const preserved: string[] = []
             let validate = false
             for (const identifier of identifiers) {
               const meta: ModuleExportMeta = {
@@ -173,14 +178,54 @@ export function transformModuleExport(
             if (validate && declaration.init) {
               validateNonAsyncFunction(options, declaration.init)
             }
+            declarations.push({
+              node: declaration,
+              selected,
+              preserved,
+            })
+          }
+
+          if (
+            !declarations.some((declaration) => declaration.selected.length)
+          ) {
+            continue
+          }
+          if (variableDeclaration.kind !== 'const') {
+            throw Object.assign(
+              new Error('unsupported mutable export declaration'),
+              { pos: variableDeclaration.start },
+            )
           }
 
-          if (selected.length === 0) continue
           output.remove(node.start, variableDeclaration.start)
-          for (const { identifier, meta } of selected) {
-            extractDeclaration(identifier, identifier.name, meta, node.end)
+          for (const [index, declaration] of declarations.entries()) {
+            const position =
+              index === declarations.length - 1
+                ? node.end
+                : declaration.node.end
+            for (const { identifier, meta } of declaration.selected) {
+              extractDeclaration(identifier, identifier.name, meta, position)
+            }
+            for (const name of declaration.preserved) {
+              preserveExport(name, name, position)
+            }
+          }
+          for (let i = 1; i < declarations.length; i++) {
+            const previous = declarations[i - 1]!.node
+            const current = declarations[i]!.node
+            const separator = input.slice(previous.end, current.start)
+            const comma = findSeparatorComma(separator)
+            const prefix = separator.slice(0, comma)
+            const rest = separator.slice(comma + 1)
+            const codes = emissions.get(previous.end)
+            tinyassert(codes)
+            emissions.delete(previous.end)
+            output.update(
+              previous.end,
+              current.start,
+              `${prefix};\n${codes.join('\n')}\n${variableDeclaration.kind}${/^\s/.test(rest) ? '' : ' '}${rest}`,
+            )
           }
-          for (const name of preserved) preserveExport(name, name, node.end)
         } else {
           node.declaration satisfies never
         }
@@ -221,6 +266,7 @@ export function transformModuleExport(
           }
 
           let implementation = item.localName
+          const position = node.source ? node.end : input.length
           if (node.source) {
             implementation = allocateName(`$$import_${item.localName}`)
             emit(
@@ -236,7 +282,7 @@ export function transformModuleExport(
               exportName: item.exportName,
               meta: item.meta,
             },
-            node.end,
+            position,
           )
         }
       }
@@ -320,6 +366,32 @@ export function transformModuleExport(
   return { output, referenceNames }
 }
 
+function findSeparatorComma(separator: string): number {
+  let inLineComment = false
+  let inBlockComment = false
+  for (let i = 0; i < separator.length; i++) {
+    const char = separator[i]
+    const next = separator[i + 1]
+    if (inLineComment) {
+      if (char === '\n' || char === '\r') inLineComment = false
+    } else if (inBlockComment) {
+      if (char === '*' && next === '/') {
+        inBlockComment = false
+        i++
+      }
+    } else if (char === '/' && next === '/') {
+      inLineComment = true
+      i++
+    } else if (char === '/' && next === '*') {
+      inBlockComment = true
+      i++
+    } else if (char === ',') {
+      return i
+    }
+  }
+  throw new Error('missing variable declarator separator')
+}
+
 function getModuleDeclarationCounts(ast: Program): Map<string, number> {
   const counts = new Map<string, number>()
   const add = (name: string) => counts.set(name, (counts.get(name) ?? 0) + 1)
diff --git a/packages/plugin-rsc/src/transforms/server-action.test.ts b/packages/plugin-rsc/src/transforms/server-action.test.ts
index ff6b343cb..4b7270619 100644
--- a/packages/plugin-rsc/src/transforms/server-action.test.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.test.ts
@@ -18,6 +18,9 @@ test('normalizes top-level server reference names', async () => {
     exportNames: ['action'],
     referenceNames: ['action'],
   })
+  expect(result.output.toString()).toMatchInlineSnapshot(
+    `"'use server'; async function action$$impl() {}\nexport const action = /* #__PURE__ */ action$$impl;\n"`,
+  )
 })
 
 test('normalizes inline server reference names', async () => {
diff --git a/packages/plugin-rsc/src/transforms/server-action.ts b/packages/plugin-rsc/src/transforms/server-action.ts
index ed3efe606..ae6518fe6 100644
--- a/packages/plugin-rsc/src/transforms/server-action.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.ts
@@ -1,8 +1,8 @@
 import type MagicString from 'magic-string'
 import type { ESTree } from 'vite'
 import { transformHoistInlineDirective } from './hoist'
+import { transformModuleExport } from './module-export'
 import { hasDirective } from './utils'
-import { transformWrapExport } from './wrap-export'
 
 export function transformServerActionServer(
   input: string,
@@ -26,8 +26,18 @@ export function transformServerActionServer(
     } {
   // TODO: unify (generalize transformHoistInlineDirective to support top-level directive cases)
   if (hasDirective(ast.body, 'use server')) {
-    const result = transformWrapExport(input, ast, options)
-    return { ...result, referenceNames: result.exportNames }
+    const result = transformModuleExport(input, ast, {
+      rejectNonAsyncFunction: options.rejectNonAsyncFunction,
+      generate: ({ implementation, binding, exportName }) => {
+        const declaration =
+          `const ${binding} = /* #__PURE__ */ ` +
+          `${options.runtime(implementation, exportName)};`
+        return binding === exportName
+          ? `export ${declaration}`
+          : `${declaration}\nexport { ${binding} as ${exportName} };`
+      },
+    })
+    return { ...result, exportNames: result.referenceNames }
   }
   const result = transformHoistInlineDirective(input, ast, {
     ...options,
diff --git a/packages/plugin-rsc/src/transforms/waku.test.ts b/packages/plugin-rsc/src/transforms/waku.test.ts
index a89d6bbda..4e9cd3e63 100644
--- a/packages/plugin-rsc/src/transforms/waku.test.ts
+++ b/packages/plugin-rsc/src/transforms/waku.test.ts
@@ -169,24 +169,24 @@ export default async function() {
 
       const privateFunction = () => 'Secret';
 
-      let log = async (mesg) => {
+      const log$$impl = async (mesg) => {
         console.log(mesg);
       };
+      export const log = /* #__PURE__ */ $runtime(log$$impl, "<id>", "log");
 
-      async function greet(name) {
+
+      async function greet$$impl(name) {
         return 'Hello ' + name;
       }
+      export const greet = /* #__PURE__ */ $runtime(greet$$impl, "<id>", "greet");
+
 
-      const $$default = async function() {
+      const $$default$$impl = async function() {
         return Date.now();
       }
-      log = /* #__PURE__ */ $runtime(log, "<id>", "log");
-      export { log };
-      greet = /* #__PURE__ */ $runtime(greet, "<id>", "greet");
-      export { greet };
-      ;
-      const $$wrap_$$default = /* #__PURE__ */ $runtime($$default, "<id>", "default");
-      export { $$wrap_$$default as default };
+      const $$default = /* #__PURE__ */ $runtime($$default$$impl, "<id>", "default");
+      export { $$default as default };
+
       "
     `)
   })
@@ -260,17 +260,17 @@ export default async () => null;
         return innerAction.bind(null, action);
       }
 
-      async function exportedAction() {
+      async function exportedAction$$impl() {
         'use server';
         return null;
       }
+      export const exportedAction = /* #__PURE__ */ $runtime(exportedAction$$impl, "<id>", "exportedAction");
+
+
+      const $$default$$impl = async () => null;
+      const $$default = /* #__PURE__ */ $runtime($$default$$impl, "<id>", "default");
+      export { $$default as default };
 
-      const $$default = async () => null;
-      exportedAction = /* #__PURE__ */ $runtime(exportedAction, "<id>", "exportedAction");
-      export { exportedAction };
-      ;
-      const $$wrap_$$default = /* #__PURE__ */ $runtime($$default, "<id>", "default");
-      export { $$wrap_$$default as default };
       "
     `)
   })
diff --git a/packages/plugin-rsc/src/transforms/wrap-export.ts b/packages/plugin-rsc/src/transforms/wrap-export.ts
index 07f0f1c30..bad3c9ed5 100644
--- a/packages/plugin-rsc/src/transforms/wrap-export.ts
+++ b/packages/plugin-rsc/src/transforms/wrap-export.ts
@@ -49,6 +49,7 @@ export type TransformWrapExportOptions = {
   filter?: TransformWrapExportFilter
 }
 
+/** @deprecated Use `transformModuleExport` instead. */
 export function transformWrapExport(
   input: string,
   viteAst: ESTree.Program,

From 63603519bc0062ccdf3c784a28971368ffccba53 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 16:38:45 +0900
Subject: [PATCH 03/52] refactor(rsc): clarify module export transform types

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/plugin.ts             |  6 +-
 .../src/transforms/module-export.test.ts      | 63 ++++++++++++-------
 .../src/transforms/module-export.ts           | 39 +++++++-----
 3 files changed, 65 insertions(+), 43 deletions(-)

diff --git a/packages/plugin-rsc/src/plugin.ts b/packages/plugin-rsc/src/plugin.ts
index 89202dc2c..beee21822 100644
--- a/packages/plugin-rsc/src/plugin.ts
+++ b/packages/plugin-rsc/src/plugin.ts
@@ -70,7 +70,7 @@ import {
   slash,
 } from './plugins/vite-utils'
 import {
-  type ModuleExportMeta,
+  type TransformModuleExportFilter,
   hasDirective,
   transformDirectiveProxyExport,
   transformExpandExportAll,
@@ -2430,7 +2430,7 @@ function vitePluginRscCss(
   }: {
     id: string
     code: string
-  }): false | ((name: string, meta: ModuleExportMeta) => boolean) {
+  }): false | TransformModuleExportFilter {
     const { filename, query } = parseIdQuery(id)
     if ('vite-rsc-css-export' in query) {
       const value = query['vite-rsc-css-export']
@@ -2764,7 +2764,7 @@ export async function transformRscCssExport(options: {
   ast: Awaited<ReturnType<typeof parseAstAsync>>
   code: string
   id?: string
-  filter: (name: string, meta: ModuleExportMeta) => boolean
+  filter: TransformModuleExportFilter
 }): Promise<{ output: MagicString } | undefined> {
   if (hasDirective(options.ast.body, 'use client')) {
     return
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index cd0cca8f2..9287919a6 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -2,6 +2,7 @@ import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import {
   transformModuleExport,
+  type TransformModuleExportGenerateContext,
   type TransformModuleExportOptions,
 } from './module-export'
 
@@ -90,8 +91,9 @@ export * from './other'
   })
 
   test('reports metadata and preserves filtered declarations', async () => {
-    const contexts: unknown[] = []
-    const input = `export const Page = () => {}, value = 1; export default Page;`
+    const contexts: TransformModuleExportGenerateContext[] = []
+    const input = `export const Page = () => {}, value = 1;
+export default Page;`
     const ast = await parseAstAsync(input)
     const result = transformModuleExport(input, ast, {
       filter: (_name, meta) => meta.isFunction !== false,
@@ -102,29 +104,42 @@ export * from './other'
       },
     })
 
-    expect(contexts).toEqual([
+    expect({
+      contexts,
+      output: result.output.toString(),
+    }).toMatchInlineSnapshot(`
       {
-        implementation: 'Page$$impl',
-        binding: 'Page',
-        exportName: 'Page',
-        meta: {
-          localName: 'Page',
-          declarationKind: 'const',
-          isFunction: true,
-        },
-      },
-      {
-        implementation: 'Page',
-        binding: '$$default',
-        exportName: 'default',
-        meta: {
-          defaultExportIdentifierName: 'Page',
-          isFunction: undefined,
-        },
-      },
-    ])
-    expect(result.output.toString()).toContain('value = 1;')
-    expect(result.output.toString()).toContain('export { value };')
+        "contexts": [
+          {
+            "binding": "Page",
+            "exportName": "Page",
+            "implementation": "Page$$impl",
+            "meta": {
+              "declarationKind": "const",
+              "isFunction": true,
+              "localName": "Page",
+            },
+          },
+          {
+            "binding": "$$default",
+            "exportName": "default",
+            "implementation": "Page",
+            "meta": {
+              "defaultExportIdentifierName": "Page",
+              "isFunction": undefined,
+            },
+          },
+        ],
+        "output": "const Page$$impl = () => {};
+      const Page = wrap(Page$$impl); export { Page as Page };
+      const value = 1;
+      export { value };
+
+
+      const $$default = wrap(Page); export { $$default as default };
+      ",
+      }
+    `)
   })
 
   test('validates selected exports and export-all policy', async () => {
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index 4e99e5eef..6a2a72037 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -11,35 +11,42 @@ import type { ESTree } from 'vite'
 import { buildScopeTree } from './scope'
 import { extractIdentifiers, validateNonAsyncFunction } from './utils'
 
-export type ModuleExportMeta = {
+export type TransformModuleExportMeta = {
   localName?: string
   declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
   isFunction?: boolean
   defaultExportIdentifierName?: string
 }
 
-export type ModuleExportGenerateContext = {
+export type TransformModuleExportGenerateContext = {
   implementation: string
   binding: string
   exportName: string
-  meta: ModuleExportMeta
+  meta: TransformModuleExportMeta
 }
 
+export type TransformModuleExportFilter = (
+  name: string,
+  meta: TransformModuleExportMeta,
+) => boolean
+
 export type TransformModuleExportOptions = {
-  generate: (context: ModuleExportGenerateContext) => string
-  filter?: (name: string, meta: ModuleExportMeta) => boolean
+  generate: (context: TransformModuleExportGenerateContext) => string
+  filter?: TransformModuleExportFilter
   rejectNonAsyncFunction?: boolean
   exportAll?: 'error' | 'preserve'
 }
 
+export type TransformModuleExportResult = {
+  output: MagicString
+  referenceNames: string[]
+}
+
 export function transformModuleExport(
   input: string,
   viteAst: ESTree.Program,
   options: TransformModuleExportOptions,
-): {
-  output: MagicString
-  referenceNames: string[]
-} {
+): TransformModuleExportResult {
   const ast = viteAst as unknown as Program
   const output = new MagicString(input)
   const referenceNames: string[] = []
@@ -60,7 +67,7 @@ export function transformModuleExport(
   function extractDeclaration(
     identifier: Identifier,
     exportName: string,
-    meta: ModuleExportMeta,
+    meta: TransformModuleExportMeta,
     position: number,
   ): void {
     const localName = identifier.name
@@ -86,7 +93,7 @@ export function transformModuleExport(
   }
 
   function generate(
-    context: ModuleExportGenerateContext,
+    context: TransformModuleExportGenerateContext,
     position: number,
   ): void {
     referenceNames.push(context.exportName)
@@ -115,7 +122,7 @@ export function transformModuleExport(
         ) {
           tinyassert(node.declaration.id)
           const identifier = node.declaration.id
-          const meta: ModuleExportMeta = {
+          const meta: TransformModuleExportMeta = {
             localName: identifier.name,
             declarationKind:
               node.declaration.type === 'FunctionDeclaration'
@@ -134,7 +141,7 @@ export function transformModuleExport(
             node: (typeof variableDeclaration.declarations)[number]
             selected: Array<{
               identifier: Identifier
-              meta: ModuleExportMeta
+              meta: TransformModuleExportMeta
             }>
             preserved: string[]
           }> = []
@@ -163,7 +170,7 @@ export function transformModuleExport(
             const preserved: string[] = []
             let validate = false
             for (const identifier of identifiers) {
-              const meta: ModuleExportMeta = {
+              const meta: TransformModuleExportMeta = {
                 localName: identifier.name,
                 declarationKind: variableDeclaration.kind,
                 isFunction,
@@ -238,7 +245,7 @@ export function transformModuleExport(
               { pos: specifier.exported.start },
             )
           }
-          const meta: ModuleExportMeta = {}
+          const meta: TransformModuleExportMeta = {}
           return {
             localName: specifier.local.name,
             exportName: specifier.exported.name,
@@ -295,7 +302,7 @@ export function transformModuleExport(
     } else if (node.type === 'ExportDefaultDeclaration') {
       let implementation: string
       let bindingBase = '$$default'
-      let meta: ModuleExportMeta
+      let meta: TransformModuleExportMeta
 
       if (
         (node.declaration.type === 'FunctionDeclaration' ||

From 7c52056724ecd8aa5806c2084fa5fdc0de578ae1 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 16:41:26 +0900
Subject: [PATCH 04/52] docs(rsc): explain module export transform

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export.ts           | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index 6a2a72037..efe4dead4 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -12,15 +12,20 @@ import { buildScopeTree } from './scope'
 import { extractIdentifiers, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportMeta = {
+  /** Source-local declaration name when one is statically available. */
   localName?: string
   declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
   isFunction?: boolean
+  /** Identifier referenced by `export default Identifier`. */
   defaultExportIdentifierName?: string
 }
 
 export type TransformModuleExportGenerateContext = {
+  /** Private source implementation or imported/local value being transformed. */
   implementation: string
+  /** Collision-free local name reserved for the canonical runtime result. */
   binding: string
+  /** Public module export name, including `default`. */
   exportName: string
   meta: TransformModuleExportMeta
 }
@@ -39,9 +44,45 @@ export type TransformModuleExportOptions = {
 
 export type TransformModuleExportResult = {
   output: MagicString
+  /** Selected public export names in source order. */
   referenceNames: string[]
 }
 
+/**
+ * Extracts selected module exports into implementation bindings and delegates
+ * complete canonical binding and export generation to the consumer.
+ *
+ * Conceptually:
+ *
+ * ```js
+ * export async function action(value) {
+ *   return value
+ * }
+ * ```
+ *
+ * becomes:
+ *
+ * ```js
+ * async function action$$impl(value) {
+ *   return value
+ * }
+ * export const action = __RUNTIME__(action$$impl, 'action')
+ * ```
+ *
+ * `generate` owns the complete generated declaration and export code represented
+ * by `export const ...` above. The transform does not classify or rewrite that
+ * code, so consumers also own effects and purity annotations.
+ *
+ * Generated code for direct declarations is placed immediately after each
+ * implementation. Local export specifiers are generated at module end so their
+ * values have initialized, while re-exports are converted to local imports at
+ * the original export position.
+ *
+ * This canonical-binding model intentionally does not preserve source function
+ * hoisting under the exported name. Selected mutable, destructured, and duplicate
+ * declaration bindings are rejected instead of receiving implicit reassignment
+ * semantics from the deprecated `transformWrapExport` transform.
+ */
 export function transformModuleExport(
   input: string,
   viteAst: ESTree.Program,
@@ -205,6 +246,8 @@ export function transformModuleExport(
           }
 
           output.remove(node.start, variableDeclaration.start)
+          // Split declarators so each generated canonical binding is initialized
+          // before a later declarator can reference its source export name.
           for (const [index, declaration] of declarations.entries()) {
             const position =
               index === declarations.length - 1
@@ -273,6 +316,8 @@ export function transformModuleExport(
           }
 
           let implementation = item.localName
+          // Local specifiers can appear before their declarations, unlike
+          // re-exports whose imported implementation is available immediately.
           const position = node.source ? node.end : input.length
           if (node.source) {
             implementation = allocateName(`$$import_${item.localName}`)

From 4d0b8747a22d391894f8339c815340c336f3ca39 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 16:46:27 +0900
Subject: [PATCH 05/52] feat(rsc): return module export contexts

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export.test.ts      | 28 ++++++++-----------
 .../src/transforms/module-export.ts           | 12 ++++++--
 2 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index 9287919a6..3fcde8f4d 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -2,7 +2,6 @@ import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import {
   transformModuleExport,
-  type TransformModuleExportGenerateContext,
   type TransformModuleExportOptions,
 } from './module-export'
 
@@ -91,25 +90,30 @@ export * from './other'
   })
 
   test('reports metadata and preserves filtered declarations', async () => {
-    const contexts: TransformModuleExportGenerateContext[] = []
     const input = `export const Page = () => {}, value = 1;
 export default Page;`
     const ast = await parseAstAsync(input)
     const result = transformModuleExport(input, ast, {
       filter: (_name, meta) => meta.isFunction !== false,
       exportAll: 'preserve',
-      generate: (context) => {
-        contexts.push(context)
-        return `const ${context.binding} = wrap(${context.implementation}); export { ${context.binding} as ${context.exportName} };`
-      },
+      generate: (context) =>
+        `const ${context.binding} = wrap(${context.implementation}); export { ${context.binding} as ${context.exportName} };`,
     })
 
     expect({
-      contexts,
+      references: result.references,
       output: result.output.toString(),
     }).toMatchInlineSnapshot(`
       {
-        "contexts": [
+        "output": "const Page$$impl = () => {};
+      const Page = wrap(Page$$impl); export { Page as Page };
+      const value = 1;
+      export { value };
+
+
+      const $$default = wrap(Page); export { $$default as default };
+      ",
+        "references": [
           {
             "binding": "Page",
             "exportName": "Page",
@@ -130,14 +134,6 @@ export default Page;`
             },
           },
         ],
-        "output": "const Page$$impl = () => {};
-      const Page = wrap(Page$$impl); export { Page as Page };
-      const value = 1;
-      export { value };
-
-
-      const $$default = wrap(Page); export { $$default as default };
-      ",
       }
     `)
   })
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index efe4dead4..807ea3c16 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -44,6 +44,8 @@ export type TransformModuleExportOptions = {
 
 export type TransformModuleExportResult = {
   output: MagicString
+  /** Full generation contexts for selected exports in source order. */
+  references: TransformModuleExportGenerateContext[]
   /** Selected public export names in source order. */
   referenceNames: string[]
 }
@@ -90,7 +92,7 @@ export function transformModuleExport(
 ): TransformModuleExportResult {
   const ast = viteAst as unknown as Program
   const output = new MagicString(input)
-  const referenceNames: string[] = []
+  const references: TransformModuleExportGenerateContext[] = []
   const emissions = new Map<number, string[]>()
   const filter = options.filter ?? (() => true)
   const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
@@ -137,7 +139,7 @@ export function transformModuleExport(
     context: TransformModuleExportGenerateContext,
     position: number,
   ): void {
-    referenceNames.push(context.exportName)
+    references.push(context)
     emit(position, options.generate(context))
   }
 
@@ -415,7 +417,11 @@ export function transformModuleExport(
     output.appendLeft(position, `\n${codes.join('\n')}\n`)
   }
 
-  return { output, referenceNames }
+  return {
+    output,
+    references,
+    referenceNames: references.map((reference) => reference.exportName),
+  }
 }
 
 function findSeparatorComma(separator: string): number {

From 1ad2fae1acbee30e16ed3a0aa97d6cd60ad4a6cb Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Thu, 30 Jul 2026 19:44:33 +0900
Subject: [PATCH 06/52] refactor(rsc): simplify multi-declarator exports

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export.test.ts      | 25 ++++++--
 .../src/transforms/module-export.ts           | 62 +++----------------
 2 files changed, 27 insertions(+), 60 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index 3fcde8f4d..e76878d9a 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -22,7 +22,7 @@ describe(transformModuleExport, () => {
   test('extracts direct and default declarations', async () => {
     const result = await transform(`
 export async function action() {}
-export const loader = async () => {} /* comma, here */, value = loader
+export const loader = async () => {}, value = 1
 export default async function Page() {}
 `)
 
@@ -38,10 +38,9 @@ export default async function Page() {}
       const action = wrap(action$$impl, "action");
       export { action as action };
 
-      const loader$$impl = async () => {} /* comma, here */;
+      const loader$$impl = async () => {}, value$$impl = 1
       const loader = wrap(loader$$impl, "loader");
       export { loader as loader };
-      const value$$impl = loader
       const value = wrap(value$$impl, "value");
       export { value as value };
 
@@ -53,6 +52,23 @@ export default async function Page() {}
     `)
   })
 
+  test('documents dependent multi-declarator TDZ', async () => {
+    const result = await transform(
+      `export const first = async () => {}, second = first`,
+    )
+
+    // `first` is a later generated const in this output. Supporting this
+    // uncommon dependency would require splitting the source declaration.
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "const first$$impl = async () => {}, second$$impl = first
+      const first = wrap(first$$impl, \"first\");
+      export { first as first };
+      const second = wrap(second$$impl, \"second\");
+      export { second as second };
+      "
+    `)
+  })
+
   test('handles aliases, re-exports, filtering, and name collisions', async () => {
     const result = await transform(
       `
@@ -105,9 +121,8 @@ export default Page;`
       output: result.output.toString(),
     }).toMatchInlineSnapshot(`
       {
-        "output": "const Page$$impl = () => {};
+        "output": "const Page$$impl = () => {}, value = 1;
       const Page = wrap(Page$$impl); export { Page as Page };
-      const value = 1;
       export { value };
 
 
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index 807ea3c16..8bb2fea1c 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -75,10 +75,10 @@ export type TransformModuleExportResult = {
  * by `export const ...` above. The transform does not classify or rewrite that
  * code, so consumers also own effects and purity annotations.
  *
- * Generated code for direct declarations is placed immediately after each
- * implementation. Local export specifiers are generated at module end so their
- * values have initialized, while re-exports are converted to local imports at
- * the original export position.
+ * Generated code for direct declarations is placed immediately after the source
+ * declaration. Local export specifiers are generated at module end so their values
+ * have initialized, while re-exports are converted to local imports at the original
+ * export position.
  *
  * This canonical-binding model intentionally does not preserve source function
  * hoisting under the exported name. Selected mutable, destructured, and duplicate
@@ -248,36 +248,14 @@ export function transformModuleExport(
           }
 
           output.remove(node.start, variableDeclaration.start)
-          // Split declarators so each generated canonical binding is initialized
-          // before a later declarator can reference its source export name.
-          for (const [index, declaration] of declarations.entries()) {
-            const position =
-              index === declarations.length - 1
-                ? node.end
-                : declaration.node.end
+          for (const declaration of declarations) {
             for (const { identifier, meta } of declaration.selected) {
-              extractDeclaration(identifier, identifier.name, meta, position)
+              extractDeclaration(identifier, identifier.name, meta, node.end)
             }
             for (const name of declaration.preserved) {
-              preserveExport(name, name, position)
+              preserveExport(name, name, node.end)
             }
           }
-          for (let i = 1; i < declarations.length; i++) {
-            const previous = declarations[i - 1]!.node
-            const current = declarations[i]!.node
-            const separator = input.slice(previous.end, current.start)
-            const comma = findSeparatorComma(separator)
-            const prefix = separator.slice(0, comma)
-            const rest = separator.slice(comma + 1)
-            const codes = emissions.get(previous.end)
-            tinyassert(codes)
-            emissions.delete(previous.end)
-            output.update(
-              previous.end,
-              current.start,
-              `${prefix};\n${codes.join('\n')}\n${variableDeclaration.kind}${/^\s/.test(rest) ? '' : ' '}${rest}`,
-            )
-          }
         } else {
           node.declaration satisfies never
         }
@@ -424,32 +402,6 @@ export function transformModuleExport(
   }
 }
 
-function findSeparatorComma(separator: string): number {
-  let inLineComment = false
-  let inBlockComment = false
-  for (let i = 0; i < separator.length; i++) {
-    const char = separator[i]
-    const next = separator[i + 1]
-    if (inLineComment) {
-      if (char === '\n' || char === '\r') inLineComment = false
-    } else if (inBlockComment) {
-      if (char === '*' && next === '/') {
-        inBlockComment = false
-        i++
-      }
-    } else if (char === '/' && next === '/') {
-      inLineComment = true
-      i++
-    } else if (char === '/' && next === '*') {
-      inBlockComment = true
-      i++
-    } else if (char === ',') {
-      return i
-    }
-  }
-  throw new Error('missing variable declarator separator')
-}
-
 function getModuleDeclarationCounts(ast: Program): Map<string, number> {
   const counts = new Map<string, number>()
   const add = (name: string) => counts.set(name, (counts.get(name) ?? 0) + 1)

From ec8275e85d9538fcf383b63ebc9ca5372eeb0c39 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 13:36:06 +0900
Subject: [PATCH 07/52] refactor(rsc): split module export models

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/index.ts   |   2 +
 .../src/transforms/module-export-effect.ts    | 204 +++++++++++++++++
 .../src/transforms/module-export-hoist.ts     | 214 ++++++++++++++++++
 .../transforms/module-export-models.test.ts   | 151 ++++++++++++
 4 files changed, 571 insertions(+)
 create mode 100644 packages/plugin-rsc/src/transforms/module-export-effect.ts
 create mode 100644 packages/plugin-rsc/src/transforms/module-export-hoist.ts
 create mode 100644 packages/plugin-rsc/src/transforms/module-export-models.test.ts

diff --git a/packages/plugin-rsc/src/transforms/index.ts b/packages/plugin-rsc/src/transforms/index.ts
index 1f1520681..fabdc36aa 100644
--- a/packages/plugin-rsc/src/transforms/index.ts
+++ b/packages/plugin-rsc/src/transforms/index.ts
@@ -1,5 +1,7 @@
 export * from './hoist'
 export * from './module-export'
+export * from './module-export-effect'
+export * from './module-export-hoist'
 export * from './wrap-export'
 export * from './proxy-export'
 export * from './utils'
diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.ts b/packages/plugin-rsc/src/transforms/module-export-effect.ts
new file mode 100644
index 000000000..eaadb568c
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.ts
@@ -0,0 +1,204 @@
+import { tinyassert } from '@hiogawa/utils'
+import type { ExportDefaultDeclaration, Node, Program } from 'estree'
+import MagicString from 'magic-string'
+import type { ESTree } from 'vite'
+import type {
+  TransformModuleExportFilter,
+  TransformModuleExportMeta,
+} from './module-export'
+import { buildScopeTree } from './scope'
+import { extractNames, validateNonAsyncFunction } from './utils'
+
+export type TransformModuleExportEffectContext = {
+  binding: string
+  exportName: string
+  meta: TransformModuleExportMeta
+}
+
+export type TransformModuleExportEffectOptions = {
+  generate: (context: TransformModuleExportEffectContext) => string
+  filter?: TransformModuleExportFilter
+  rejectNonAsyncFunction?: boolean
+  exportAll?: 'error' | 'preserve'
+}
+
+/**
+ * Preserves selected source exports and appends one generated module effect for
+ * each exported value. This models Next.js-style module Server Action lowering.
+ */
+export function transformModuleExportEffect(
+  input: string,
+  viteAst: ESTree.Program,
+  options: TransformModuleExportEffectOptions,
+): {
+  output: MagicString
+  references: TransformModuleExportEffectContext[]
+  referenceNames: string[]
+} {
+  const ast = viteAst as unknown as Program
+  const output = new MagicString(input)
+  const filter = options.filter ?? (() => true)
+  const references: TransformModuleExportEffectContext[] = []
+  const effects: string[] = []
+  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
+
+  function allocateName(base: string): string {
+    let name = base
+    for (let i = 2; usedNames.has(name); i++) name = `${base}_${i}`
+    usedNames.add(name)
+    return name
+  }
+
+  function generate(context: TransformModuleExportEffectContext): void {
+    references.push(context)
+    effects.push(options.generate(context))
+  }
+
+  for (const node of ast.body) {
+    if (node.type === 'ExportNamedDeclaration') {
+      if (node.declaration) {
+        if (
+          node.declaration.type === 'FunctionDeclaration' ||
+          node.declaration.type === 'ClassDeclaration'
+        ) {
+          tinyassert(node.declaration.id)
+          const binding = node.declaration.id.name
+          const meta: TransformModuleExportMeta = {
+            localName: binding,
+            declarationKind:
+              node.declaration.type === 'FunctionDeclaration'
+                ? 'function'
+                : 'class',
+            isFunction:
+              node.declaration.type === 'FunctionDeclaration' ? true : false,
+          }
+          if (!filter(binding, meta)) continue
+          validateNonAsyncFunction(options, node.declaration)
+          generate({ binding, exportName: binding, meta })
+        } else if (node.declaration.type === 'VariableDeclaration') {
+          for (const declaration of node.declaration.declarations) {
+            const names = extractNames(declaration.id)
+            const isFunction =
+              declaration.id.type === 'Identifier' && declaration.init
+                ? getIsFunction(declaration.init)
+                : undefined
+            let validate = false
+            for (const binding of names) {
+              const meta: TransformModuleExportMeta = {
+                localName: binding,
+                declarationKind: node.declaration.kind,
+                isFunction,
+              }
+              if (filter(binding, meta)) {
+                validate = true
+                generate({ binding, exportName: binding, meta })
+              }
+            }
+            if (validate && declaration.init) {
+              validateNonAsyncFunction(options, declaration.init)
+            }
+          }
+        }
+      } else {
+        for (const specifier of node.specifiers) {
+          tinyassert(specifier.local.type === 'Identifier')
+          if (specifier.exported.type !== 'Identifier') {
+            throw Object.assign(
+              new Error('unsupported string literal export name'),
+              { pos: specifier.exported.start },
+            )
+          }
+          const exportName = specifier.exported.name
+          const meta: TransformModuleExportMeta = {}
+          if (!filter(exportName, meta)) continue
+
+          let binding = specifier.local.name
+          if (node.source) {
+            binding = allocateName(`$$effect_import_${binding}`)
+            const sourceTail = input
+              .slice(node.source.end, node.end)
+              .replace(/;?\s*$/, ';')
+            output.append(
+              `\nimport { ${specifier.local.name} as ${binding} } from ${node.source.raw}${sourceTail}`,
+            )
+          }
+          generate({ binding, exportName, meta })
+        }
+      }
+    } else if (node.type === 'ExportAllDeclaration') {
+      if (options.exportAll !== 'preserve') {
+        throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
+          pos: node.start,
+        })
+      }
+    } else if (node.type === 'ExportDefaultDeclaration') {
+      let binding: string
+      let meta: TransformModuleExportMeta
+      if (
+        (node.declaration.type === 'FunctionDeclaration' ||
+          node.declaration.type === 'ClassDeclaration') &&
+        node.declaration.id
+      ) {
+        binding = node.declaration.id.name
+        meta = {
+          localName: binding,
+          declarationKind:
+            node.declaration.type === 'FunctionDeclaration'
+              ? 'function'
+              : 'class',
+          isFunction:
+            node.declaration.type === 'FunctionDeclaration' ? true : false,
+        }
+      } else if (node.declaration.type === 'Identifier') {
+        binding = node.declaration.name
+        meta = { defaultExportIdentifierName: binding }
+      } else {
+        binding = allocateName('$$effect_default')
+        meta = { isFunction: getIsFunction(node.declaration) }
+      }
+      if (!filter('default', meta)) continue
+      validateNonAsyncFunction(options, node.declaration)
+
+      if (
+        node.declaration.type !== 'Identifier' &&
+        !(
+          (node.declaration.type === 'FunctionDeclaration' ||
+            node.declaration.type === 'ClassDeclaration') &&
+          node.declaration.id
+        )
+      ) {
+        output.update(node.start, node.declaration.start, `const ${binding} = `)
+        output.appendLeft(node.end, `\nexport default ${binding};`)
+      }
+      generate({ binding, exportName: 'default', meta })
+    }
+  }
+
+  if (effects.length > 0) output.append(`\n${effects.join('\n')}\n`)
+  return {
+    output,
+    references,
+    referenceNames: references.map((reference) => reference.exportName),
+  }
+}
+
+function getIsFunction(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): boolean | undefined {
+  if (
+    node.type === 'FunctionDeclaration' ||
+    node.type === 'FunctionExpression' ||
+    node.type === 'ArrowFunctionExpression'
+  ) {
+    return true
+  }
+  if (
+    node.type === 'ClassDeclaration' ||
+    node.type === 'Literal' ||
+    node.type === 'ObjectExpression' ||
+    node.type === 'ArrayExpression' ||
+    node.type === 'ClassExpression'
+  ) {
+    return false
+  }
+}
diff --git a/packages/plugin-rsc/src/transforms/module-export-hoist.ts b/packages/plugin-rsc/src/transforms/module-export-hoist.ts
new file mode 100644
index 000000000..b13314fd7
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export-hoist.ts
@@ -0,0 +1,214 @@
+import type {
+  ArrowFunctionExpression,
+  ExportDefaultDeclaration,
+  ExportNamedDeclaration,
+  FunctionExpression,
+  Node,
+  Program,
+  VariableDeclarator,
+} from 'estree'
+import MagicString from 'magic-string'
+import type { ESTree } from 'vite'
+import type {
+  TransformModuleExportFilter,
+  TransformModuleExportMeta,
+} from './module-export'
+import { buildScopeTree } from './scope'
+import { hasDirective, validateNonAsyncFunction } from './utils'
+
+type DefaultFunctionDeclaration = Extract<
+  ExportDefaultDeclaration['declaration'],
+  { type: 'FunctionDeclaration' }
+>
+
+type ModuleFunction =
+  | DefaultFunctionDeclaration
+  | FunctionExpression
+  | ArrowFunctionExpression
+
+type HoistCandidate = {
+  node: ModuleFunction
+  parent: ExportDefaultDeclaration | ExportNamedDeclaration | VariableDeclarator
+  exportName: string
+  sourceName: string
+  meta: TransformModuleExportMeta
+}
+
+export type TransformModuleExportHoistContext = {
+  implementation: string
+  exportName: string
+  meta: TransformModuleExportMeta
+}
+
+export type TransformModuleExportHoistOptions = {
+  directive: string
+  runtime: (context: TransformModuleExportHoistContext) => string
+  filter?: TransformModuleExportFilter
+  rejectNonAsyncFunction?: boolean
+}
+
+/**
+ * Treats a module directive as though it were attached to each directly exported
+ * function, then applies inline-style implementation hoisting and expression-site
+ * runtime replacement. Local export specifiers and re-exports are left unchanged.
+ */
+export function transformModuleExportHoist(
+  source: string,
+  viteAst: ESTree.Program,
+  options: TransformModuleExportHoistOptions,
+): {
+  output: MagicString
+  references: TransformModuleExportHoistContext[]
+  referenceNames: string[]
+} {
+  const ast = viteAst as unknown as Program
+  let input = source
+  if (!input.endsWith('\n')) input += '\n'
+  const output = new MagicString(input)
+  const references: TransformModuleExportHoistContext[] = []
+  const filter = options.filter ?? (() => true)
+  if (!hasDirective(viteAst.body, options.directive)) {
+    return { output, references, referenceNames: [] }
+  }
+
+  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
+  const candidates: HoistCandidate[] = []
+
+  for (const statement of ast.body) {
+    if (statement.type === 'ExportNamedDeclaration' && statement.declaration) {
+      if (statement.declaration.type === 'FunctionDeclaration') {
+        const name = statement.declaration.id.name
+        candidates.push({
+          node: statement.declaration,
+          parent: statement,
+          exportName: name,
+          sourceName: name,
+          meta: {
+            localName: name,
+            declarationKind: 'function',
+            isFunction: true,
+          },
+        })
+      } else if (statement.declaration.type === 'VariableDeclaration') {
+        for (const declaration of statement.declaration.declarations) {
+          if (
+            declaration.id.type === 'Identifier' &&
+            declaration.init &&
+            isFunctionNode(declaration.init)
+          ) {
+            candidates.push({
+              node: declaration.init,
+              parent: declaration,
+              exportName: declaration.id.name,
+              sourceName: declaration.id.name,
+              meta: {
+                localName: declaration.id.name,
+                declarationKind: statement.declaration.kind,
+                isFunction: true,
+              },
+            })
+          }
+        }
+      }
+    } else if (
+      statement.type === 'ExportDefaultDeclaration' &&
+      isFunctionNode(statement.declaration)
+    ) {
+      const sourceName =
+        statement.declaration.type !== 'ArrowFunctionExpression' &&
+        statement.declaration.id
+          ? statement.declaration.id.name
+          : 'anonymous_default'
+      candidates.push({
+        node: statement.declaration,
+        parent: statement,
+        exportName: 'default',
+        sourceName,
+        meta: {
+          localName:
+            sourceName === 'anonymous_default' ? undefined : sourceName,
+          declarationKind:
+            statement.declaration.type === 'FunctionDeclaration'
+              ? 'function'
+              : undefined,
+          isFunction: true,
+        },
+      })
+    }
+  }
+
+  function allocateName(base: string): string {
+    let name = base
+    for (let i = 2; usedNames.has(name); i++) name = `${base}_${i}`
+    usedNames.add(name)
+    return name
+  }
+
+  for (const candidate of candidates) {
+    if (!filter(candidate.exportName, candidate.meta)) continue
+    const node = candidate.node
+    if (node.type === 'FunctionExpression' && node.id) {
+      throw Object.assign(
+        new Error('unsupported named function expression export'),
+        { pos: node.start },
+      )
+    }
+    validateNonAsyncFunction(options, node)
+
+    const implementation = allocateName(
+      `$$module_hoist_${references.length}_${candidate.sourceName}`,
+    )
+    const params = node.params
+      .map((parameter) => input.slice(parameter.start, parameter.end))
+      .join(', ')
+    const prefix = `\n;${node.async ? 'async ' : ''}function${node.generator ? '*' : ''} ${implementation}(${params}) `
+    if (node.body.type === 'BlockStatement') {
+      output.update(node.start, node.body.start, prefix)
+      output.appendLeft(node.end, ';')
+    } else {
+      output.update(node.start, node.body.start, `${prefix}{ return `)
+      output.appendLeft(node.end, ' };')
+    }
+    output.appendLeft(
+      node.end,
+      `\n/* #__PURE__ */ Object.defineProperty(${implementation}, "name", { value: ${JSON.stringify(candidate.sourceName)} });\n`,
+    )
+    output.move(node.start, node.end, input.length)
+
+    const context: TransformModuleExportHoistContext = {
+      implementation,
+      exportName: candidate.exportName,
+      meta: candidate.meta,
+    }
+    references.push(context)
+    const runtime = `/* #__PURE__ */ ${options.runtime(context)}`
+
+    if (node.type === 'FunctionDeclaration' && node.id) {
+      const sourceName = node.id.name
+      let replacement = `const ${sourceName} = ${runtime};`
+      if (candidate.parent.type === 'ExportDefaultDeclaration') {
+        output.remove(candidate.parent.start, node.start)
+        replacement += `\nexport default ${sourceName};`
+      }
+      output.appendLeft(node.start, replacement)
+    } else {
+      output.appendLeft(node.start, runtime)
+    }
+  }
+
+  return {
+    output,
+    references,
+    referenceNames: references.map((reference) => reference.exportName),
+  }
+}
+
+function isFunctionNode(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): node is ModuleFunction {
+  return (
+    node.type === 'FunctionDeclaration' ||
+    node.type === 'FunctionExpression' ||
+    node.type === 'ArrowFunctionExpression'
+  )
+}
diff --git a/packages/plugin-rsc/src/transforms/module-export-models.test.ts b/packages/plugin-rsc/src/transforms/module-export-models.test.ts
new file mode 100644
index 000000000..af644169d
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export-models.test.ts
@@ -0,0 +1,151 @@
+import { parseAstAsync } from 'vite'
+import { describe, expect, test } from 'vitest'
+import { transformModuleExport } from './module-export'
+import { transformModuleExportEffect } from './module-export-effect'
+import { transformModuleExportHoist } from './module-export-hoist'
+
+describe('module export transform models', () => {
+  test('compares canonical bindings, export effects, and hoisted expressions', async () => {
+    const input = `"use cache";
+export async function action(value) {
+  return value
+}
+export const loader = async () => "loaded"
+export default async function Page() {
+  return "page"
+}
+`
+    const ast = await parseAstAsync(input)
+    const canonical = transformModuleExport(input, ast, {
+      generate: ({ implementation, binding, exportName }) =>
+        `const ${binding} = wrap(${implementation}, ${JSON.stringify(exportName)}); export { ${binding} as ${exportName} };`,
+    })
+    const effect = transformModuleExportEffect(input, ast, {
+      generate: ({ binding, exportName }) =>
+        `register(${binding}, ${JSON.stringify(exportName)});`,
+    })
+    const hoist = transformModuleExportHoist(input, ast, {
+      directive: 'use cache',
+      runtime: ({ implementation, exportName }) =>
+        `wrap(${implementation}, ${JSON.stringify(exportName)})`,
+    })
+
+    const outputs = {
+      canonical: canonical.output.toString(),
+      effect: effect.output.toString(),
+      hoist: hoist.output.toString(),
+    }
+    await Promise.all(
+      Object.values(outputs).map((output) => parseAstAsync(output)),
+    )
+
+    expect({
+      referenceNames: {
+        canonical: canonical.referenceNames,
+        effect: effect.referenceNames,
+        hoist: hoist.referenceNames,
+      },
+      outputs,
+    }).toMatchInlineSnapshot(`
+      {
+        "outputs": {
+          "canonical": ""use cache";
+      async function action$$impl(value) {
+        return value
+      }
+      const action = wrap(action$$impl, "action"); export { action as action };
+
+      const loader$$impl = async () => "loaded"
+      const loader = wrap(loader$$impl, "loader"); export { loader as loader };
+
+      async function Page$$impl() {
+        return "page"
+      }
+      const Page = wrap(Page$$impl, "default"); export { Page as default };
+
+      ",
+          "effect": ""use cache";
+      export async function action(value) {
+        return value
+      }
+      export const loader = async () => "loaded"
+      export default async function Page() {
+        return "page"
+      }
+
+      register(action, "action");
+      register(loader, "loader");
+      register(Page, "default");
+      ",
+          "hoist": ""use cache";
+      export const action = /* #__PURE__ */ wrap($$module_hoist_0_action, "action");
+      export const loader = /* #__PURE__ */ wrap($$module_hoist_1_loader, "loader")
+      const Page = /* #__PURE__ */ wrap($$module_hoist_2_Page, "default");
+      export default Page;
+
+      ;async function $$module_hoist_0_action(value) {
+        return value
+      };
+      /* #__PURE__ */ Object.defineProperty($$module_hoist_0_action, "name", { value: "action" });
+
+      ;async function $$module_hoist_1_loader() { return "loaded" };
+      /* #__PURE__ */ Object.defineProperty($$module_hoist_1_loader, "name", { value: "loader" });
+
+      ;async function $$module_hoist_2_Page() {
+        return "page"
+      };
+      /* #__PURE__ */ Object.defineProperty($$module_hoist_2_Page, "name", { value: "Page" });
+      ",
+        },
+        "referenceNames": {
+          "canonical": [
+            "action",
+            "loader",
+            "default",
+          ],
+          "effect": [
+            "action",
+            "loader",
+            "default",
+          ],
+          "hoist": [
+            "action",
+            "loader",
+            "default",
+          ],
+        },
+      }
+    `)
+  })
+
+  test('supports anonymous default functions', async () => {
+    const input = `"use cache"; export default async function () {}`
+    const ast = await parseAstAsync(input)
+    const effect = transformModuleExportEffect(input, ast, {
+      generate: ({ binding }) => `register(${binding});`,
+    })
+    const hoist = transformModuleExportHoist(input, ast, {
+      directive: 'use cache',
+      runtime: ({ implementation }) => `wrap(${implementation})`,
+    })
+
+    await expect(parseAstAsync(effect.output.toString())).resolves.toBeDefined()
+    await expect(parseAstAsync(hoist.output.toString())).resolves.toBeDefined()
+    expect({
+      effect: effect.output.toString(),
+      hoist: hoist.output.toString(),
+    }).toMatchInlineSnapshot(`
+      {
+        "effect": ""use cache"; const $$effect_default = async function () {}
+      export default $$effect_default;
+      register($$effect_default);
+      ",
+        "hoist": ""use cache"; export default /* #__PURE__ */ wrap($$module_hoist_0_anonymous_default)
+
+      ;async function $$module_hoist_0_anonymous_default() {};
+      /* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
+      ",
+      }
+    `)
+  })
+})

From 50ecb7d08457a88ca6c3e4c376aac3d27df703c8 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 13:55:14 +0900
Subject: [PATCH 08/52] test(rsc): compare module export source maps

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 ...-anonymous.js.module-export-effect.snap.js | 14 +++++
 ...t-anonymous.js.module-export-hoist.snap.js | 14 +++++
 ...default-anonymous.js.module-export.snap.js | 14 +++++
 ... default-anonymous.js.wrap-export.snap.js} |  0
 ...identifier.js.module-export-effect.snap.js | 15 +++++
 ...-identifier.js.module-export-hoist.snap.js | 13 +++++
 ...efault-identifier.js.module-export.snap.js | 16 ++++++
 ...default-identifier.js.wrap-export.snap.js} |  0
 ...ault-named.js.module-export-effect.snap.js | 13 +++++
 ...fault-named.js.module-export-hoist.snap.js | 15 +++++
 .../default-named.js.module-export.snap.js    | 14 +++++
 ...s => default-named.js.wrap-export.snap.js} |  0
 ...ocal-alias.js.module-export-effect.snap.js | 15 +++++
 ...local-alias.js.module-export-hoist.snap.js | 13 +++++
 .../local-alias.js.module-export.snap.js      | 16 ++++++
 ....js => local-alias.js.wrap-export.snap.js} |  0
 ...le-exports.js.module-export-effect.snap.js | 18 ++++++
 ...ple-exports.js.module-export-hoist.snap.js | 21 +++++++
 .../multiple-exports.js.module-export.snap.js | 21 +++++++
 ...> multiple-exports.js.wrap-export.snap.js} |  0
 ...d-function.js.module-export-effect.snap.js | 13 +++++
 ...ed-function.js.module-export-hoist.snap.js | 14 +++++
 .../named-function.js.module-export.snap.js   | 14 +++++
 ... => named-function.js.wrap-export.snap.js} |  0
 .../reexport.js.module-export-effect.snap.js  | 12 ++++
 .../reexport.js.module-export-hoist.snap.js   |  9 +++
 .../reexport.js.module-export.snap.js         | 13 +++++
 ...nap.js => reexport.js.wrap-export.snap.js} |  0
 .../variables.js.module-export-effect.snap.js | 16 ++++++
 .../variables.js.module-export-hoist.snap.js  | 19 +++++++
 .../variables.js.module-export.snap.js        | 19 +++++++
 ...ap.js => variables.js.wrap-export.snap.js} |  0
 .../src/transforms/source-map.test.ts         | 56 +++++++++++++++----
 33 files changed, 405 insertions(+), 12 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{default-anonymous.js.snap.js => default-anonymous.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{default-identifier.js.snap.js => default-identifier.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{default-named.js.snap.js => default-named.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{local-alias.js.snap.js => local-alias.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{multiple-exports.js.snap.js => multiple-exports.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{named-function.js.snap.js => named-function.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{reexport.js.snap.js => reexport.js.wrap-export.snap.js} (100%)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/{variables.js.snap.js => variables.js.wrap-export.snap.js} (100%)

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
new file mode 100644
index 000000000..f9c8eb700
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+const $$effect_default = async function () {
+  return 'default anonymous function called'
+}
+export default $$effect_default;
+
+registerServerReference($$effect_default, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..9fd8d9714
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export default /* #__PURE__ */ registerServerReference($$module_hoist_0_anonymous_default, "default")
+
+;async function $$module_hoist_0_anonymous_default() {
+  return 'default anonymous function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
new file mode 100644
index 000000000..03cf36fa7
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#MjEwACd1c2Ugc2VydmVyJwoKY29uc3QgJCRkZWZhdWx0JCRpbXBsID0gYXN5bmMgZnVuY3Rpb24gKCkgewogIHJldHVybiAnZGVmYXVsdCBhbm9ueW1vdXMgZnVuY3Rpb24gY2FsbGVkJwp9CmNvbnN0ICQkZGVmYXVsdCA9IHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKCQkZGVmYXVsdCQkaW1wbCwgImRlZmF1bHQiKTsKZXhwb3J0IHsgJCRkZWZhdWx0IGFzIGRlZmF1bHQgfTsKCjMyMwB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgZGVmYXVsdCBhc3luYyBmdW5jdGlvbiAoKSB7XG4gIHJldHVybiAnZGVmYXVsdCBhbm9ueW1vdXMgZnVuY3Rpb24gY2FsbGVkJ1xufVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRVgsd0JBQWUsS0FBSyxDQUFDLFFBQVEsQ0FBQyxDQUFDLENBQUMsQ0FBQztBQUNqQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsT0FBTyxDQUFDLFNBQVMsQ0FBQyxRQUFRLENBQUMsTUFBTTtBQUMzQzs7OzsifQ==
+*/
+
+'use server'
+
+const $$default$$impl = async function () {
+  return 'default anonymous function called'
+}
+const $$default = registerServerReference($$default$$impl, "default");
+export { $$default as default };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
new file mode 100644
index 000000000..ac3810316
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
@@ -0,0 +1,15 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
+
+registerServerReference(defaultIdentifier, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..6d2d91d5b
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
new file mode 100644
index 000000000..bb580aa1a
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
@@ -0,0 +1,16 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+
+const $$default = registerServerReference(defaultIdentifier, "default");
+export { $$default as default };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
new file mode 100644
index 000000000..7e778f877
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export default async function defaultNamedFunction() {
+  return 'default named function called'
+}
+
+registerServerReference(defaultNamedFunction, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..2646d81f9
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
@@ -0,0 +1,15 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_defaultNamedFunction, "default");
+export default defaultNamedFunction;
+
+;async function $$module_hoist_0_defaultNamedFunction() {
+  return 'default named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
new file mode 100644
index 000000000..eaa62a1a2
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#MjQxACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZGVmYXVsdE5hbWVkRnVuY3Rpb24kJGltcGwoKSB7CiAgcmV0dXJuICdkZWZhdWx0IG5hbWVkIGZ1bmN0aW9uIGNhbGxlZCcKfQpjb25zdCBkZWZhdWx0TmFtZWRGdW5jdGlvbiA9IHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKGRlZmF1bHROYW1lZEZ1bmN0aW9uJCRpbXBsLCAiZGVmYXVsdCIpOwpleHBvcnQgeyBkZWZhdWx0TmFtZWRGdW5jdGlvbiBhcyBkZWZhdWx0IH07CgozNDAAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGRlZmF1bHQgYXN5bmMgZnVuY3Rpb24gZGVmYXVsdE5hbWVkRnVuY3Rpb24oKSB7XG4gIHJldHVybiAnZGVmYXVsdCBuYW1lZCBmdW5jdGlvbiBjYWxsZWQnXG59XG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFSSxLQUFLLENBQUMsUUFBUSxDQUFDLDBCQUFvQixDQUFDLENBQUMsQ0FBQztBQUNyRCxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsT0FBTyxDQUFDLEtBQUssQ0FBQyxRQUFRLENBQUMsTUFBTTtBQUN2Qzs7OzsifQ==
+*/
+
+'use server'
+
+async function defaultNamedFunction$$impl() {
+  return 'default named function called'
+}
+const defaultNamedFunction = registerServerReference(defaultNamedFunction$$impl, "default");
+export { defaultNamedFunction as default };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
new file mode 100644
index 000000000..240204610
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
@@ -0,0 +1,15 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
+
+registerServerReference(localAlias, "aliasedAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..e963a40eb
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
new file mode 100644
index 000000000..8db29c5a3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
@@ -0,0 +1,16 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+
+const $$module_aliasedAction = registerServerReference(localAlias, "aliasedAction");
+export { $$module_aliasedAction as aliasedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
new file mode 100644
index 000000000..caae66e9a
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
@@ -0,0 +1,18 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export async function firstAction() {
+  return 'first action called'
+}
+
+export async function secondAction() {
+  return 'second action called'
+}
+
+registerServerReference(firstAction, "firstAction");
+registerServerReference(secondAction, "secondAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..1286692a1
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
@@ -0,0 +1,21 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export const firstAction = /* #__PURE__ */ registerServerReference($$module_hoist_0_firstAction, "firstAction");
+
+export const secondAction = /* #__PURE__ */ registerServerReference($$module_hoist_1_secondAction, "secondAction");
+
+;async function $$module_hoist_0_firstAction() {
+  return 'first action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_firstAction, "name", { value: "firstAction" });
+
+;async function $$module_hoist_1_secondAction() {
+  return 'second action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_1_secondAction, "name", { value: "secondAction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
new file mode 100644
index 000000000..4a85a4665
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
@@ -0,0 +1,21 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function firstAction$$impl() {
+  return 'first action called'
+}
+const firstAction = registerServerReference(firstAction$$impl, "firstAction");
+export { firstAction as firstAction };
+
+
+async function secondAction$$impl() {
+  return 'second action called'
+}
+const secondAction = registerServerReference(secondAction$$impl, "secondAction");
+export { secondAction as secondAction };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
new file mode 100644
index 000000000..9ac5214b0
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export async function namedFunction() {
+  return 'named function called'
+}
+
+registerServerReference(namedFunction, "namedFunction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..72c1949d1
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export const namedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_namedFunction, "namedFunction");
+
+;async function $$module_hoist_0_namedFunction() {
+  return 'named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_namedFunction, "name", { value: "namedFunction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
new file mode 100644
index 000000000..367bb1bf9
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function namedFunction$$impl() {
+  return 'named function called'
+}
+const namedFunction = registerServerReference(namedFunction$$impl, "namedFunction");
+export { namedFunction as namedFunction };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
new file mode 100644
index 000000000..f9b0e07f5
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
@@ -0,0 +1,12 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export { reexportedAction } from './reexport-source'
+
+import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
+registerServerReference($$effect_import_reexportedAction, "reexportedAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..3f2baec49
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
@@ -0,0 +1,9 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#NjcAJ3VzZSBzZXJ2ZXInCgpleHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnCjI1OAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07In0=
+*/
+
+'use server'
+
+export { reexportedAction } from './reexport-source'
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
new file mode 100644
index 000000000..afb0bdf19
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+
+import { reexportedAction as $$import_reexportedAction } from './reexport-source';
+const $$module_reexportedAction = registerServerReference($$import_reexportedAction, "reexportedAction");
+export { $$module_reexportedAction as reexportedAction };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
new file mode 100644
index 000000000..5ee0ce693
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
@@ -0,0 +1,16 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export const arrowFunction = async () => 'arrow function called'
+
+export const functionExpression = async function () {
+  return 'function expression called'
+}
+
+registerServerReference(arrowFunction, "arrowFunction");
+registerServerReference(functionExpression, "functionExpression");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
new file mode 100644
index 000000000..c4b958ccc
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
@@ -0,0 +1,19 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_arrowFunction, "arrowFunction")
+
+export const functionExpression = /* #__PURE__ */ registerServerReference($$module_hoist_1_functionExpression, "functionExpression")
+
+;async function $$module_hoist_0_arrowFunction() { return 'arrow function called' };
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_arrowFunction, "name", { value: "arrowFunction" });
+
+;async function $$module_hoist_1_functionExpression() {
+  return 'function expression called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_1_functionExpression, "name", { value: "functionExpression" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
new file mode 100644
index 000000000..6b0fd15ee
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
@@ -0,0 +1,19 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+const arrowFunction$$impl = async () => 'arrow function called'
+const arrowFunction = registerServerReference(arrowFunction$$impl, "arrowFunction");
+export { arrowFunction as arrowFunction };
+
+
+const functionExpression$$impl = async function () {
+  return 'function expression called'
+}
+const functionExpression = registerServerReference(functionExpression$$impl, "functionExpression");
+export { functionExpression as functionExpression };
+
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js
similarity index 100%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 2f6a79ad4..b5151d09d 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -2,27 +2,59 @@ import path from 'node:path'
 import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import { transformHoistInlineDirective } from './hoist'
+import { transformModuleExport } from './module-export'
+import { transformModuleExportEffect } from './module-export-effect'
+import { transformModuleExportHoist } from './module-export-hoist'
 import { formatSourceMapFixture } from './test-utils'
 import { transformWrapExport } from './wrap-export'
 
 describe('source map fixtures', () => {
-  const wrapExportFixtures = import.meta.glob(
+  const moduleExportFixtures = import.meta.glob(
     ['./fixtures/source-map/wrap-export/**/*.js', '!**/*.snap.*'],
     { query: 'raw' },
   )
 
-  for (const [file, load] of Object.entries(wrapExportFixtures)) {
-    test(`wrap-export/${path.basename(file)}`, async () => {
-      const input = ((await load()) as any).default as string
-      const ast = await parseAstAsync(input)
-      const result = transformWrapExport(input, ast, {
-        runtime: (value, name) =>
-          `registerServerReference(${value}, ${JSON.stringify(name)})`,
+  const moduleExportModels = [
+    'wrap-export',
+    'module-export',
+    'module-export-effect',
+    'module-export-hoist',
+  ] as const
+
+  for (const model of moduleExportModels) {
+    for (const [file, load] of Object.entries(moduleExportFixtures)) {
+      test(`${model}/${path.basename(file)}`, async () => {
+        const input = ((await load()) as any).default as string
+        const ast = await parseAstAsync(input)
+        let output
+        if (model === 'wrap-export') {
+          output = transformWrapExport(input, ast, {
+            runtime: (value, name) =>
+              `registerServerReference(${value}, ${JSON.stringify(name)})`,
+          }).output
+        } else if (model === 'module-export') {
+          output = transformModuleExport(input, ast, {
+            generate: ({ implementation, binding, exportName }) =>
+              `const ${binding} = registerServerReference(${implementation}, ${JSON.stringify(exportName)});\n` +
+              `export { ${binding} as ${exportName} };`,
+          }).output
+        } else if (model === 'module-export-effect') {
+          output = transformModuleExportEffect(input, ast, {
+            generate: ({ binding, exportName }) =>
+              `registerServerReference(${binding}, ${JSON.stringify(exportName)});`,
+          }).output
+        } else {
+          output = transformModuleExportHoist(input, ast, {
+            directive: 'use server',
+            runtime: ({ implementation, exportName }) =>
+              `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
+          }).output
+        }
+        await expect(formatSourceMapFixture(output)).toMatchFileSnapshot(
+          `${file}.${model}.snap.js`,
+        )
       })
-      await expect(formatSourceMapFixture(result.output)).toMatchFileSnapshot(
-        file + '.snap.js',
-      )
-    })
+    }
   }
 
   const hoistFixtures = import.meta.glob(

From 62ab0cc94af942c551fb9c09be83aebc695b670e Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 14:12:57 +0900
Subject: [PATCH 09/52] refactor(rsc): simplify module export names

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-effect.ts    | 13 +--
 .../src/transforms/module-export-hoist.ts     | 13 +--
 .../src/transforms/module-export.test.ts      |  6 +-
 .../src/transforms/module-export.ts           | 86 +++----------------
 4 files changed, 16 insertions(+), 102 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.ts b/packages/plugin-rsc/src/transforms/module-export-effect.ts
index eaadb568c..7eab5ee18 100644
--- a/packages/plugin-rsc/src/transforms/module-export-effect.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.ts
@@ -6,7 +6,6 @@ import type {
   TransformModuleExportFilter,
   TransformModuleExportMeta,
 } from './module-export'
-import { buildScopeTree } from './scope'
 import { extractNames, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportEffectContext = {
@@ -40,14 +39,6 @@ export function transformModuleExportEffect(
   const filter = options.filter ?? (() => true)
   const references: TransformModuleExportEffectContext[] = []
   const effects: string[] = []
-  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
-
-  function allocateName(base: string): string {
-    let name = base
-    for (let i = 2; usedNames.has(name); i++) name = `${base}_${i}`
-    usedNames.add(name)
-    return name
-  }
 
   function generate(context: TransformModuleExportEffectContext): void {
     references.push(context)
@@ -114,7 +105,7 @@ export function transformModuleExportEffect(
 
           let binding = specifier.local.name
           if (node.source) {
-            binding = allocateName(`$$effect_import_${binding}`)
+            binding = `$$effect_import_${exportName}`
             const sourceTail = input
               .slice(node.source.end, node.end)
               .replace(/;?\s*$/, ';')
@@ -153,7 +144,7 @@ export function transformModuleExportEffect(
         binding = node.declaration.name
         meta = { defaultExportIdentifierName: binding }
       } else {
-        binding = allocateName('$$effect_default')
+        binding = '$$effect_default'
         meta = { isFunction: getIsFunction(node.declaration) }
       }
       if (!filter('default', meta)) continue
diff --git a/packages/plugin-rsc/src/transforms/module-export-hoist.ts b/packages/plugin-rsc/src/transforms/module-export-hoist.ts
index b13314fd7..bcb94d113 100644
--- a/packages/plugin-rsc/src/transforms/module-export-hoist.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-hoist.ts
@@ -13,7 +13,6 @@ import type {
   TransformModuleExportFilter,
   TransformModuleExportMeta,
 } from './module-export'
-import { buildScopeTree } from './scope'
 import { hasDirective, validateNonAsyncFunction } from './utils'
 
 type DefaultFunctionDeclaration = Extract<
@@ -71,7 +70,6 @@ export function transformModuleExportHoist(
     return { output, references, referenceNames: [] }
   }
 
-  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
   const candidates: HoistCandidate[] = []
 
   for (const statement of ast.body) {
@@ -137,13 +135,6 @@ export function transformModuleExportHoist(
     }
   }
 
-  function allocateName(base: string): string {
-    let name = base
-    for (let i = 2; usedNames.has(name); i++) name = `${base}_${i}`
-    usedNames.add(name)
-    return name
-  }
-
   for (const candidate of candidates) {
     if (!filter(candidate.exportName, candidate.meta)) continue
     const node = candidate.node
@@ -155,9 +146,7 @@ export function transformModuleExportHoist(
     }
     validateNonAsyncFunction(options, node)
 
-    const implementation = allocateName(
-      `$$module_hoist_${references.length}_${candidate.sourceName}`,
-    )
+    const implementation = `$$module_hoist_${references.length}_${candidate.sourceName}`
     const params = node.params
       .map((parameter) => input.slice(parameter.start, parameter.end))
       .join(', ')
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index e76878d9a..e426decc6 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -69,7 +69,7 @@ export default async function Page() {}
     `)
   })
 
-  test('handles aliases, re-exports, filtering, and name collisions', async () => {
+  test('handles aliases, re-exports, and filtering', async () => {
     const result = await transform(
       `
 export { value as action, exposed as skipped }
@@ -93,8 +93,8 @@ export * from './other'
       const value = async () => {}
       const exposed = 0
 
-      import { remote as $$import_remote } from './dep';
-      const $$module_action2 = wrap($$import_remote, "action2");
+      import { remote as $$import_action2 } from './dep';
+      const $$module_action2 = wrap($$import_action2, "action2");
       export { $$module_action2 as action2 };
 
       export * from './other'
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index 8bb2fea1c..14af64283 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -8,7 +8,6 @@ import type {
 } from 'estree'
 import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
-import { buildScopeTree } from './scope'
 import { extractIdentifiers, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportMeta = {
@@ -23,7 +22,7 @@ export type TransformModuleExportMeta = {
 export type TransformModuleExportGenerateContext = {
   /** Private source implementation or imported/local value being transformed. */
   implementation: string
-  /** Collision-free local name reserved for the canonical runtime result. */
+  /** Generated local name reserved for the canonical runtime result. */
   binding: string
   /** Public module export name, including `default`. */
   exportName: string
@@ -81,8 +80,8 @@ export type TransformModuleExportResult = {
  * export position.
  *
  * This canonical-binding model intentionally does not preserve source function
- * hoisting under the exported name. Selected mutable, destructured, and duplicate
- * declaration bindings are rejected instead of receiving implicit reassignment
+ * hoisting under the exported name. Selected mutable and destructured declaration
+ * bindings are rejected instead of receiving implicit reassignment
  * semantics from the deprecated `transformWrapExport` transform.
  */
 export function transformModuleExport(
@@ -95,17 +94,6 @@ export function transformModuleExport(
   const references: TransformModuleExportGenerateContext[] = []
   const emissions = new Map<number, string[]>()
   const filter = options.filter ?? (() => true)
-  const usedNames = new Set(buildScopeTree(ast).moduleScope.declarations)
-  const declarationCounts = getModuleDeclarationCounts(ast)
-
-  function allocateName(base: string): string {
-    let name = base
-    for (let i = 2; usedNames.has(name); i++) {
-      name = `${base}_${i}`
-    }
-    usedNames.add(name)
-    return name
-  }
 
   function extractDeclaration(
     identifier: Identifier,
@@ -114,19 +102,9 @@ export function transformModuleExport(
     position: number,
   ): void {
     const localName = identifier.name
-    if (declarationCounts.get(localName) !== 1) {
-      throw Object.assign(new Error('unsupported duplicate export binding'), {
-        pos: identifier.start,
-      })
-    }
-    const implementation = allocateName(`${localName}$$impl`)
+    const implementation = `${localName}$$impl`
     output.update(identifier.start, identifier.end, implementation)
-
-    // The source name is available for the generated canonical binding after
-    // its declaration is renamed to the private implementation.
-    usedNames.delete(localName)
-    const binding = allocateName(localName)
-    generate({ implementation, binding, exportName, meta }, position)
+    generate({ implementation, binding: localName, exportName, meta }, position)
   }
 
   function emit(position: number, code: string): void {
@@ -300,13 +278,13 @@ export function transformModuleExport(
           // re-exports whose imported implementation is available immediately.
           const position = node.source ? node.end : input.length
           if (node.source) {
-            implementation = allocateName(`$$import_${item.localName}`)
+            implementation = `$$import_${item.exportName}`
             emit(
               node.end,
               `import { ${item.localName} as ${implementation} } from ${node.source.raw}${sourceTail}`,
             )
           }
-          const binding = allocateName(`$$module_${item.exportName}`)
+          const binding = `$$module_${item.exportName}`
           generate(
             {
               implementation,
@@ -347,17 +325,8 @@ export function transformModuleExport(
 
         validateNonAsyncFunction(options, node.declaration)
         output.remove(node.start, node.declaration.start)
-        if (declarationCounts.get(identifier.name) !== 1) {
-          throw Object.assign(
-            new Error('unsupported duplicate export binding'),
-            {
-              pos: identifier.start,
-            },
-          )
-        }
-        implementation = allocateName(`${identifier.name}$$impl`)
+        implementation = `${identifier.name}$$impl`
         output.update(identifier.start, identifier.end, implementation)
-        usedNames.delete(identifier.name)
         bindingBase = identifier.name
       } else {
         meta = {
@@ -374,7 +343,7 @@ export function transformModuleExport(
           implementation = node.declaration.name
           output.remove(node.start, node.end)
         } else {
-          implementation = allocateName('$$default$$impl')
+          implementation = '$$default$$impl'
           output.update(
             node.start,
             node.declaration.start,
@@ -383,7 +352,7 @@ export function transformModuleExport(
         }
       }
 
-      const binding = allocateName(bindingBase)
+      const binding = bindingBase
       generate(
         { implementation, binding, exportName: 'default', meta },
         node.end,
@@ -402,41 +371,6 @@ export function transformModuleExport(
   }
 }
 
-function getModuleDeclarationCounts(ast: Program): Map<string, number> {
-  const counts = new Map<string, number>()
-  const add = (name: string) => counts.set(name, (counts.get(name) ?? 0) + 1)
-
-  for (const statement of ast.body) {
-    if (statement.type === 'ImportDeclaration') {
-      for (const specifier of statement.specifiers) add(specifier.local.name)
-      continue
-    }
-
-    const declaration =
-      statement.type === 'ExportNamedDeclaration' ||
-      statement.type === 'ExportDefaultDeclaration'
-        ? statement.declaration
-        : statement
-    if (!declaration) continue
-
-    if (declaration.type === 'VariableDeclaration') {
-      for (const declarator of declaration.declarations) {
-        for (const identifier of extractIdentifiers(declarator.id)) {
-          add(identifier.name)
-        }
-      }
-    } else if (
-      (declaration.type === 'FunctionDeclaration' ||
-        declaration.type === 'ClassDeclaration') &&
-      declaration.id
-    ) {
-      add(declaration.id.name)
-    }
-  }
-
-  return counts
-}
-
 function getIsFunction(
   node: Node | ExportDefaultDeclaration['declaration'],
 ): boolean | undefined {

From d9049478420c772d01f9074464f6926eb9dec4ec Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 14:25:37 +0900
Subject: [PATCH 10/52] test(rsc): group module export source maps

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 ...-anonymous.js.module-export-effect.snap.js | 14 ---
 ...t-anonymous.js.module-export-hoist.snap.js | 14 ---
 ...default-anonymous.js.module-export.snap.js | 14 ---
 .../wrap-export/default-anonymous.js.snap.md  | 69 +++++++++++++
 .../default-anonymous.js.wrap-export.snap.js  | 14 ---
 ...identifier.js.module-export-effect.snap.js | 15 ---
 ...-identifier.js.module-export-hoist.snap.js | 13 ---
 ...efault-identifier.js.module-export.snap.js | 16 ----
 .../wrap-export/default-identifier.js.snap.md | 75 +++++++++++++++
 .../default-identifier.js.wrap-export.snap.js | 16 ----
 ...ault-named.js.module-export-effect.snap.js | 13 ---
 ...fault-named.js.module-export-hoist.snap.js | 15 ---
 .../default-named.js.module-export.snap.js    | 14 ---
 .../wrap-export/default-named.js.snap.md      | 69 +++++++++++++
 .../default-named.js.wrap-export.snap.js      | 14 ---
 ...ocal-alias.js.module-export-effect.snap.js | 15 ---
 ...local-alias.js.module-export-hoist.snap.js | 13 ---
 .../local-alias.js.module-export.snap.js      | 16 ----
 .../wrap-export/local-alias.js.snap.md        | 75 +++++++++++++++
 .../local-alias.js.wrap-export.snap.js        | 16 ----
 ...le-exports.js.module-export-effect.snap.js | 18 ----
 ...ple-exports.js.module-export-hoist.snap.js | 21 ----
 .../multiple-exports.js.module-export.snap.js | 21 ----
 .../wrap-export/multiple-exports.js.snap.md   | 96 +++++++++++++++++++
 .../multiple-exports.js.wrap-export.snap.js   | 19 ----
 ...d-function.js.module-export-effect.snap.js | 13 ---
 ...ed-function.js.module-export-hoist.snap.js | 14 ---
 .../named-function.js.module-export.snap.js   | 14 ---
 .../wrap-export/named-function.js.snap.md     | 67 +++++++++++++
 .../named-function.js.wrap-export.snap.js     | 13 ---
 .../reexport.js.module-export-effect.snap.js  | 12 ---
 .../reexport.js.module-export-hoist.snap.js   |  9 --
 .../reexport.js.module-export.snap.js         | 13 ---
 .../wrap-export/reexport.js.snap.md           | 58 +++++++++++
 .../reexport.js.wrap-export.snap.js           | 13 ---
 .../variables.js.module-export-effect.snap.js | 16 ----
 .../variables.js.module-export-hoist.snap.js  | 19 ----
 .../variables.js.module-export.snap.js        | 19 ----
 .../wrap-export/variables.js.snap.md          | 86 +++++++++++++++++
 .../variables.js.wrap-export.snap.js          | 17 ----
 .../src/transforms/source-map.test.ts         | 24 +++--
 .../plugin-rsc/src/transforms/test-utils.ts   | 20 ++++
 42 files changed, 629 insertions(+), 493 deletions(-)
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
deleted file mode 100644
index f9c8eb700..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const $$effect_default = async function () {
-  return 'default anonymous function called'
-}
-export default $$effect_default;
-
-registerServerReference($$effect_default, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
deleted file mode 100644
index 9fd8d9714..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export default /* #__PURE__ */ registerServerReference($$module_hoist_0_anonymous_default, "default")
-
-;async function $$module_hoist_0_anonymous_default() {
-  return 'default anonymous function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
deleted file mode 100644
index 03cf36fa7..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.module-export.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const $$default$$impl = async function () {
-  return 'default anonymous function called'
-}
-const $$default = registerServerReference($$default$$impl, "default");
-export { $$default as default };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
new file mode 100644
index 000000000..4ad95ddfd
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -0,0 +1,69 @@
+## Input
+
+```js
+'use server'
+
+export default async function () {
+  return 'default anonymous function called'
+}
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$default = async function () {
+  return 'default anonymous function called'
+}
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$default$$impl = async function () {
+  return 'default anonymous function called'
+}
+const $$default = registerServerReference($$default$$impl, "default");
+export { $$default as default };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$effect_default = async function () {
+  return 'default anonymous function called'
+}
+export default $$effect_default;
+
+registerServerReference($$effect_default, "default");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export default /* #__PURE__ */ registerServerReference($$module_hoist_0_anonymous_default, "default")
+
+;async function $$module_hoist_0_anonymous_default() {
+  return 'default anonymous function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js
deleted file mode 100644
index d1fd45515..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.wrap-export.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const $$default = async function () {
-  return 'default anonymous function called'
-}
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
deleted file mode 100644
index ac3810316..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-export default defaultIdentifier
-
-registerServerReference(defaultIdentifier, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
deleted file mode 100644
index 6d2d91d5b..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-export default defaultIdentifier
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
deleted file mode 100644
index bb580aa1a..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.module-export.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-
-const $$default = registerServerReference(defaultIdentifier, "default");
-export { $$default as default };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
new file mode 100644
index 000000000..5531766b9
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -0,0 +1,75 @@
+## Input
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+const $$default = defaultIdentifier
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+
+const $$default = registerServerReference(defaultIdentifier, "default");
+export { $$default as default };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
+
+registerServerReference(defaultIdentifier, "default");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js
deleted file mode 100644
index 8f8865f1e..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.wrap-export.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-const $$default = defaultIdentifier
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
deleted file mode 100644
index 7e778f877..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export default async function defaultNamedFunction() {
-  return 'default named function called'
-}
-
-registerServerReference(defaultNamedFunction, "default");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
deleted file mode 100644
index 2646d81f9..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_defaultNamedFunction, "default");
-export default defaultNamedFunction;
-
-;async function $$module_hoist_0_defaultNamedFunction() {
-  return 'default named function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
deleted file mode 100644
index eaa62a1a2..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.module-export.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultNamedFunction$$impl() {
-  return 'default named function called'
-}
-const defaultNamedFunction = registerServerReference(defaultNamedFunction$$impl, "default");
-export { defaultNamedFunction as default };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
new file mode 100644
index 000000000..754dcbbe3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -0,0 +1,69 @@
+## Input
+
+```js
+'use server'
+
+export default async function defaultNamedFunction() {
+  return 'default named function called'
+}
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultNamedFunction() {
+  return 'default named function called'
+}
+;
+const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
+export { $$wrap_defaultNamedFunction as default };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultNamedFunction$$impl() {
+  return 'default named function called'
+}
+const defaultNamedFunction = registerServerReference(defaultNamedFunction$$impl, "default");
+export { defaultNamedFunction as default };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export default async function defaultNamedFunction() {
+  return 'default named function called'
+}
+
+registerServerReference(defaultNamedFunction, "default");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_defaultNamedFunction, "default");
+export default defaultNamedFunction;
+
+;async function $$module_hoist_0_defaultNamedFunction() {
+  return 'default named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js
deleted file mode 100644
index 6480fb172..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.wrap-export.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultNamedFunction() {
-  return 'default named function called'
-}
-;
-const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
-export { $$wrap_defaultNamedFunction as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
deleted file mode 100644
index 240204610..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-export { localAlias as aliasedAction }
-
-registerServerReference(localAlias, "aliasedAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
deleted file mode 100644
index e963a40eb..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-export { localAlias as aliasedAction }
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
deleted file mode 100644
index 8db29c5a3..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.module-export.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-
-const $$module_aliasedAction = registerServerReference(localAlias, "aliasedAction");
-export { $$module_aliasedAction as aliasedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
new file mode 100644
index 000000000..9a35395c4
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -0,0 +1,75 @@
+## Input
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+;
+const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
+export { $$wrap_localAlias as aliasedAction };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+
+const $$module_aliasedAction = registerServerReference(localAlias, "aliasedAction");
+export { $$module_aliasedAction as aliasedAction };
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
+
+registerServerReference(localAlias, "aliasedAction");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js
deleted file mode 100644
index ec5c2b8f0..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.wrap-export.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-;
-const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
-export { $$wrap_localAlias as aliasedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
deleted file mode 100644
index caae66e9a..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export async function firstAction() {
-  return 'first action called'
-}
-
-export async function secondAction() {
-  return 'second action called'
-}
-
-registerServerReference(firstAction, "firstAction");
-registerServerReference(secondAction, "secondAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
deleted file mode 100644
index 1286692a1..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export const firstAction = /* #__PURE__ */ registerServerReference($$module_hoist_0_firstAction, "firstAction");
-
-export const secondAction = /* #__PURE__ */ registerServerReference($$module_hoist_1_secondAction, "secondAction");
-
-;async function $$module_hoist_0_firstAction() {
-  return 'first action called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_firstAction, "name", { value: "firstAction" });
-
-;async function $$module_hoist_1_secondAction() {
-  return 'second action called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_1_secondAction, "name", { value: "secondAction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
deleted file mode 100644
index 4a85a4665..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.module-export.snap.js
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function firstAction$$impl() {
-  return 'first action called'
-}
-const firstAction = registerServerReference(firstAction$$impl, "firstAction");
-export { firstAction as firstAction };
-
-
-async function secondAction$$impl() {
-  return 'second action called'
-}
-const secondAction = registerServerReference(secondAction$$impl, "secondAction");
-export { secondAction as secondAction };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
new file mode 100644
index 000000000..dd12ab3ea
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -0,0 +1,96 @@
+## Input
+
+```js
+'use server'
+
+export async function firstAction() {
+  return 'first action called'
+}
+
+export async function secondAction() {
+  return 'second action called'
+}
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function firstAction() {
+  return 'first action called'
+}
+
+async function secondAction() {
+  return 'second action called'
+}
+firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
+export { firstAction };
+secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
+export { secondAction };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function firstAction$$impl() {
+  return 'first action called'
+}
+const firstAction = registerServerReference(firstAction$$impl, "firstAction");
+export { firstAction as firstAction };
+
+
+async function secondAction$$impl() {
+  return 'second action called'
+}
+const secondAction = registerServerReference(secondAction$$impl, "secondAction");
+export { secondAction as secondAction };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export async function firstAction() {
+  return 'first action called'
+}
+
+export async function secondAction() {
+  return 'second action called'
+}
+
+registerServerReference(firstAction, "firstAction");
+registerServerReference(secondAction, "secondAction");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const firstAction = /* #__PURE__ */ registerServerReference($$module_hoist_0_firstAction, "firstAction");
+
+export const secondAction = /* #__PURE__ */ registerServerReference($$module_hoist_1_secondAction, "secondAction");
+
+;async function $$module_hoist_0_firstAction() {
+  return 'first action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_firstAction, "name", { value: "firstAction" });
+
+;async function $$module_hoist_1_secondAction() {
+  return 'second action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_1_secondAction, "name", { value: "secondAction" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js
deleted file mode 100644
index 4cdb47bf3..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.wrap-export.snap.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function firstAction() {
-  return 'first action called'
-}
-
-async function secondAction() {
-  return 'second action called'
-}
-firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
-export { firstAction };
-secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
-export { secondAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
deleted file mode 100644
index 9ac5214b0..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#MTQ3ACd1c2Ugc2VydmVyJwoKZXhwb3J0IGFzeW5jIGZ1bmN0aW9uIG5hbWVkRnVuY3Rpb24oKSB7CiAgcmV0dXJuICduYW1lZCBmdW5jdGlvbiBjYWxsZWQnCn0KCnJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKG5hbWVkRnVuY3Rpb24sICJuYW1lZEZ1bmN0aW9uIik7CjMxNAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgYXN5bmMgZnVuY3Rpb24gbmFtZWRGdW5jdGlvbigpIHtcbiAgcmV0dXJuICduYW1lZCBmdW5jdGlvbiBjYWxsZWQnXG59XG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsS0FBSyxDQUFDLFFBQVEsQ0FBQyxhQUFhLENBQUMsQ0FBQyxDQUFDO0FBQ3RDLENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxLQUFLLENBQUMsUUFBUSxDQUFDLE1BQU07QUFDL0I7OzsifQ==
-*/
-
-'use server'
-
-export async function namedFunction() {
-  return 'named function called'
-}
-
-registerServerReference(namedFunction, "namedFunction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
deleted file mode 100644
index 72c1949d1..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export const namedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_namedFunction, "namedFunction");
-
-;async function $$module_hoist_0_namedFunction() {
-  return 'named function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_namedFunction, "name", { value: "namedFunction" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
deleted file mode 100644
index 367bb1bf9..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.module-export.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function namedFunction$$impl() {
-  return 'named function called'
-}
-const namedFunction = registerServerReference(namedFunction$$impl, "namedFunction");
-export { namedFunction as namedFunction };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
new file mode 100644
index 000000000..7d7bca214
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -0,0 +1,67 @@
+## Input
+
+```js
+'use server'
+
+export async function namedFunction() {
+  return 'named function called'
+}
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function namedFunction() {
+  return 'named function called'
+}
+namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
+export { namedFunction };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function namedFunction$$impl() {
+  return 'named function called'
+}
+const namedFunction = registerServerReference(namedFunction$$impl, "namedFunction");
+export { namedFunction as namedFunction };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export async function namedFunction() {
+  return 'named function called'
+}
+
+registerServerReference(namedFunction, "namedFunction");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const namedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_namedFunction, "namedFunction");
+
+;async function $$module_hoist_0_namedFunction() {
+  return 'named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_namedFunction, "name", { value: "namedFunction" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js
deleted file mode 100644
index 3f597bb58..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.wrap-export.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#MTk3ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gbmFtZWRGdW5jdGlvbigpIHsKICByZXR1cm4gJ25hbWVkIGZ1bmN0aW9uIGNhbGxlZCcKfQpuYW1lZEZ1bmN0aW9uID0gLyogI19fUFVSRV9fICovIHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKG5hbWVkRnVuY3Rpb24sICJuYW1lZEZ1bmN0aW9uIik7CmV4cG9ydCB7IG5hbWVkRnVuY3Rpb24gfTsKMzEyAHsidmVyc2lvbiI6Mywic291cmNlcyI6WyIiXSwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzZXJ2ZXInXG5cbmV4cG9ydCBhc3luYyBmdW5jdGlvbiBuYW1lZEZ1bmN0aW9uKCkge1xuICByZXR1cm4gJ25hbWVkIGZ1bmN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVKLEtBQUssQ0FBQyxRQUFRLENBQUMsYUFBYSxDQUFDLENBQUMsQ0FBQztBQUN0QyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsS0FBSyxDQUFDLFFBQVEsQ0FBQyxNQUFNO0FBQy9CO0FBRkE7QUFBQTsifQ==
-*/
-
-'use server'
-
-async function namedFunction() {
-  return 'named function called'
-}
-namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
-export { namedFunction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
deleted file mode 100644
index f9b0e07f5..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export { reexportedAction } from './reexport-source'
-
-import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
-registerServerReference($$effect_import_reexportedAction, "reexportedAction");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
deleted file mode 100644
index 3f2baec49..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#NjcAJ3VzZSBzZXJ2ZXInCgpleHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnCjI1OAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07In0=
-*/
-
-'use server'
-
-export { reexportedAction } from './reexport-source'
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
deleted file mode 100644
index afb0bdf19..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.module-export.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-
-import { reexportedAction as $$import_reexportedAction } from './reexport-source';
-const $$module_reexportedAction = registerServerReference($$import_reexportedAction, "reexportedAction");
-export { $$module_reexportedAction as reexportedAction };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
new file mode 100644
index 000000000..a74cbd673
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -0,0 +1,58 @@
+## Input
+
+```js
+'use server'
+
+export { reexportedAction } from './reexport-source'
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+;
+import { reexportedAction as $$import_reexportedAction } from './reexport-source';
+const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
+export { $$wrap_$$import_reexportedAction as reexportedAction };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+import { reexportedAction as $$import_reexportedAction } from './reexport-source';
+const $$module_reexportedAction = registerServerReference($$import_reexportedAction, "reexportedAction");
+export { $$module_reexportedAction as reexportedAction };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export { reexportedAction } from './reexport-source'
+
+import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
+registerServerReference($$effect_import_reexportedAction, "reexportedAction");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#NjcAJ3VzZSBzZXJ2ZXInCgpleHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnCjI1OAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07In0=)
+
+```js
+'use server'
+
+export { reexportedAction } from './reexport-source'
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js
deleted file mode 100644
index f8c3429ef..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.wrap-export.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-
-;
-import { reexportedAction as $$import_reexportedAction } from './reexport-source';
-const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
-export { $$wrap_$$import_reexportedAction as reexportedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
deleted file mode 100644
index 5ee0ce693..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-effect.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export const arrowFunction = async () => 'arrow function called'
-
-export const functionExpression = async function () {
-  return 'function expression called'
-}
-
-registerServerReference(arrowFunction, "arrowFunction");
-registerServerReference(functionExpression, "functionExpression");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
deleted file mode 100644
index c4b958ccc..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export-hoist.snap.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_arrowFunction, "arrowFunction")
-
-export const functionExpression = /* #__PURE__ */ registerServerReference($$module_hoist_1_functionExpression, "functionExpression")
-
-;async function $$module_hoist_0_arrowFunction() { return 'arrow function called' };
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_arrowFunction, "name", { value: "arrowFunction" });
-
-;async function $$module_hoist_1_functionExpression() {
-  return 'function expression called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_1_functionExpression, "name", { value: "functionExpression" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
deleted file mode 100644
index 6b0fd15ee..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.module-export.snap.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const arrowFunction$$impl = async () => 'arrow function called'
-const arrowFunction = registerServerReference(arrowFunction$$impl, "arrowFunction");
-export { arrowFunction as arrowFunction };
-
-
-const functionExpression$$impl = async function () {
-  return 'function expression called'
-}
-const functionExpression = registerServerReference(functionExpression$$impl, "functionExpression");
-export { functionExpression as functionExpression };
-
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
new file mode 100644
index 000000000..ca192da54
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -0,0 +1,86 @@
+## Input
+
+```js
+'use server'
+
+export const arrowFunction = async () => 'arrow function called'
+
+export const functionExpression = async function () {
+  return 'function expression called'
+}
+```
+
+## wrap-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let arrowFunction = async () => 'arrow function called'
+
+let functionExpression = async function () {
+  return 'function expression called'
+}
+arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
+export { arrowFunction };
+functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
+export { functionExpression };
+```
+
+## module-export
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const arrowFunction$$impl = async () => 'arrow function called'
+const arrowFunction = registerServerReference(arrowFunction$$impl, "arrowFunction");
+export { arrowFunction as arrowFunction };
+
+
+const functionExpression$$impl = async function () {
+  return 'function expression called'
+}
+const functionExpression = registerServerReference(functionExpression$$impl, "functionExpression");
+export { functionExpression as functionExpression };
+
+```
+
+## module-export-effect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const arrowFunction = async () => 'arrow function called'
+
+export const functionExpression = async function () {
+  return 'function expression called'
+}
+
+registerServerReference(arrowFunction, "arrowFunction");
+registerServerReference(functionExpression, "functionExpression");
+```
+
+## module-export-hoist
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_arrowFunction, "arrowFunction")
+
+export const functionExpression = /* #__PURE__ */ registerServerReference($$module_hoist_1_functionExpression, "functionExpression")
+
+;async function $$module_hoist_0_arrowFunction() { return 'arrow function called' };
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_arrowFunction, "name", { value: "arrowFunction" });
+
+;async function $$module_hoist_1_functionExpression() {
+  return 'function expression called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_1_functionExpression, "name", { value: "functionExpression" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js
deleted file mode 100644
index 0c9760023..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.wrap-export.snap.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-let arrowFunction = async () => 'arrow function called'
-
-let functionExpression = async function () {
-  return 'function expression called'
-}
-arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
-export { arrowFunction };
-functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
-export { functionExpression };
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index b5151d09d..bc8bb5f84 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -5,7 +5,10 @@ import { transformHoistInlineDirective } from './hoist'
 import { transformModuleExport } from './module-export'
 import { transformModuleExportEffect } from './module-export-effect'
 import { transformModuleExportHoist } from './module-export-hoist'
-import { formatSourceMapFixture } from './test-utils'
+import {
+  formatSourceMapFixture,
+  formatSourceMapMarkdownFixture,
+} from './test-utils'
 import { transformWrapExport } from './wrap-export'
 
 describe('source map fixtures', () => {
@@ -21,11 +24,11 @@ describe('source map fixtures', () => {
     'module-export-hoist',
   ] as const
 
-  for (const model of moduleExportModels) {
-    for (const [file, load] of Object.entries(moduleExportFixtures)) {
-      test(`${model}/${path.basename(file)}`, async () => {
-        const input = ((await load()) as any).default as string
-        const ast = await parseAstAsync(input)
+  for (const [file, load] of Object.entries(moduleExportFixtures)) {
+    test(`module-export-models/${path.basename(file)}`, async () => {
+      const input = ((await load()) as any).default as string
+      const ast = await parseAstAsync(input)
+      const outputs = moduleExportModels.map((model) => {
         let output
         if (model === 'wrap-export') {
           output = transformWrapExport(input, ast, {
@@ -50,11 +53,12 @@ describe('source map fixtures', () => {
               `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
           }).output
         }
-        await expect(formatSourceMapFixture(output)).toMatchFileSnapshot(
-          `${file}.${model}.snap.js`,
-        )
+        return { name: model, output }
       })
-    }
+      await expect(
+        formatSourceMapMarkdownFixture(input, outputs),
+      ).toMatchFileSnapshot(`${file}.snap.md`)
+    })
   }
 
   const hoistFixtures = import.meta.glob(
diff --git a/packages/plugin-rsc/src/transforms/test-utils.ts b/packages/plugin-rsc/src/transforms/test-utils.ts
index 3a7bb0d58..2dd9ef027 100644
--- a/packages/plugin-rsc/src/transforms/test-utils.ts
+++ b/packages/plugin-rsc/src/transforms/test-utils.ts
@@ -13,6 +13,26 @@ ${visualization}
 ${code}`
 }
 
+export function formatSourceMapMarkdownFixture(
+  input: string,
+  outputs: readonly { name: string; output: MagicString }[],
+): string {
+  const sections = [`## Input\n\n${formatJavaScriptBlock(input)}`]
+  for (const { name, output } of outputs) {
+    const code = output.toString()
+    const map = output.generateMap({ includeContent: true, hires: 'boundary' })
+    const visualization = generateVisualizationLink(code, map.toString())
+    sections.push(
+      `## ${name}\n\n[Source map visualization](${visualization})\n\n${formatJavaScriptBlock(code)}`,
+    )
+  }
+  return sections.join('\n\n') + '\n'
+}
+
+function formatJavaScriptBlock(code: string): string {
+  return `\`\`\`js\n${code}${code.endsWith('\n') ? '' : '\n'}\`\`\``
+}
+
 function generateVisualizationLink(code: string, map: string): string {
   const codeBuffer = Buffer.from(code)
   const mapBuffer = Buffer.from(map)

From 3c7641e396f9bf9cb78dd77a1531fd31e50584c6 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 14:43:16 +0900
Subject: [PATCH 11/52] refactor(rsc): allow mutable module exports

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export.test.ts      | 26 ++++++++++++++-----
 .../src/transforms/module-export.ts           | 13 +++-------
 2 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
index e426decc6..f782b1257 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -69,6 +69,26 @@ export default async function Page() {}
     `)
   })
 
+  test('canonicalizes mutable declaration initial values', async () => {
+    const result = await transform(`
+export var action = async () => {}
+export let loader = async () => {}
+`)
+
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      var action$$impl = async () => {}
+      const action = wrap(action$$impl, \"action\");
+      export { action as action };
+
+      let loader$$impl = async () => {}
+      const loader = wrap(loader$$impl, \"loader\");
+      export { loader as loader };
+
+      "
+    `)
+  })
+
   test('handles aliases, re-exports, and filtering', async () => {
     const result = await transform(
       `
@@ -165,11 +185,5 @@ export default Page;`
     await expect(transform(`export const { action } = value`)).rejects.toThrow(
       'unsupported destructured export declaration',
     )
-    await expect(
-      transform(`export var action = async () => {}; var action;`),
-    ).rejects.toThrow('unsupported mutable export declaration')
-    await expect(
-      transform(`export let action = async () => {}`),
-    ).rejects.toThrow('unsupported mutable export declaration')
   })
 })
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
index 14af64283..ba9a227d9 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -80,9 +80,9 @@ export type TransformModuleExportResult = {
  * export position.
  *
  * This canonical-binding model intentionally does not preserve source function
- * hoisting under the exported name. Selected mutable and destructured declaration
- * bindings are rejected instead of receiving implicit reassignment
- * semantics from the deprecated `transformWrapExport` transform.
+ * hoisting or mutable reassignment under the exported name. Consumers can reject
+ * mutable declarations through `meta.declarationKind` when required. Selected
+ * destructured declaration bindings remain unsupported.
  */
 export function transformModuleExport(
   input: string,
@@ -218,13 +218,6 @@ export function transformModuleExport(
           ) {
             continue
           }
-          if (variableDeclaration.kind !== 'const') {
-            throw Object.assign(
-              new Error('unsupported mutable export declaration'),
-              { pos: variableDeclaration.start },
-            )
-          }
-
           output.remove(node.start, variableDeclaration.start)
           for (const declaration of declarations) {
             for (const { identifier, meta } of declaration.selected) {

From 9bb4d9556666465c8b0bd269ce3c56834121a85e Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 14:57:32 +0900
Subject: [PATCH 12/52] test(rsc): compare module export coverage

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../wrap-export/default-anonymous.js.snap.md  | 16 ++++
 .../wrap-export/default-identifier.js.snap.md | 16 ++++
 .../wrap-export/default-named.js.snap.md      | 16 ++++
 .../wrap-export/dependent-declarators.js      |  4 +
 .../dependent-declarators.js.snap.md          | 83 +++++++++++++++++
 .../wrap-export/destructured-export.js        |  5 +
 .../destructured-export.js.snap.md            | 69 ++++++++++++++
 .../wrap-export/local-alias.js.snap.md        | 16 ++++
 .../wrap-export/multiple-exports.js.snap.md   | 16 ++++
 .../wrap-export/named-function-expression.js  |  5 +
 .../named-function-expression.js.snap.md      | 72 ++++++++++++++
 .../wrap-export/named-function.js.snap.md     | 16 ++++
 .../wrap-export/pre-declaration-reference.js  |  7 ++
 .../pre-declaration-reference.js.snap.md      | 93 +++++++++++++++++++
 .../wrap-export/reexport.js.snap.md           | 16 ++++
 .../wrap-export/variables.js.snap.md          | 16 ++++
 .../src/transforms/source-map.test.ts         | 64 ++++++++-----
 .../plugin-rsc/src/transforms/test-utils.ts   | 18 +++-
 18 files changed, 521 insertions(+), 27 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
index 4ad95ddfd..39fe6b4d2 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -10,6 +10,10 @@ export default async function () {
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#MjI5ACd1c2Ugc2VydmVyJwoKY29uc3QgJCRkZWZhdWx0ID0gYXN5bmMgZnVuY3Rpb24gKCkgewogIHJldHVybiAnZGVmYXVsdCBhbm9ueW1vdXMgZnVuY3Rpb24gY2FsbGVkJwp9CjsKY29uc3QgJCR3cmFwXyQkZGVmYXVsdCA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJGRlZmF1bHQsICJkZWZhdWx0Iik7CmV4cG9ydCB7ICQkd3JhcF8kJGRlZmF1bHQgYXMgZGVmYXVsdCB9OwozMjMAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGRlZmF1bHQgYXN5bmMgZnVuY3Rpb24gKCkge1xuICByZXR1cm4gJ2RlZmF1bHQgYW5vbnltb3VzIGZ1bmN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVYLGtCQUFlLEtBQUssQ0FBQyxRQUFRLENBQUMsQ0FBQyxDQUFDLENBQUM7QUFDakMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE9BQU8sQ0FBQyxTQUFTLENBQUMsUUFBUSxDQUFDLE1BQU07QUFDM0M7Ozs7In0=)
 
 ```js
@@ -25,6 +29,10 @@ export { $$wrap_$$default as default };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -40,6 +48,10 @@ export { $$default as default };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -55,6 +67,10 @@ registerServerReference($$effect_default, "default");
 
 ## module-export-hoist
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
index 5531766b9..95f4a90fd 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -12,6 +12,10 @@ export default defaultIdentifier
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -29,6 +33,10 @@ export { $$wrap_$$default as default };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -46,6 +54,10 @@ export { $$default as default };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#MTgwACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZGVmYXVsdElkZW50aWZpZXIoKSB7CiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJwp9CgpleHBvcnQgZGVmYXVsdCBkZWZhdWx0SWRlbnRpZmllcgoKcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoZGVmYXVsdElkZW50aWZpZXIsICJkZWZhdWx0Iik7CjM2OQB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5hc3luYyBmdW5jdGlvbiBkZWZhdWx0SWRlbnRpZmllcigpIHtcbiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJ1xufVxuXG5leHBvcnQgZGVmYXVsdCBkZWZhdWx0SWRlbnRpZmllclxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRVgsS0FBSyxDQUFDLFFBQVEsQ0FBQyxpQkFBaUIsQ0FBQyxDQUFDLENBQUM7QUFDbkMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE9BQU8sQ0FBQyxVQUFVLENBQUMsTUFBTTtBQUNuQzs7QUFFQSxNQUFNLENBQUMsT0FBTyxDQUFDOzs7In0=)
 
 ```js
@@ -62,6 +74,10 @@ registerServerReference(defaultIdentifier, "default");
 
 ## module-export-hoist
 
+**Status:** unchanged
+
+**References:** (none)
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#MTI0ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZGVmYXVsdElkZW50aWZpZXIoKSB7CiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJwp9CgpleHBvcnQgZGVmYXVsdCBkZWZhdWx0SWRlbnRpZmllcgozNjcAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuYXN5bmMgZnVuY3Rpb24gZGVmYXVsdElkZW50aWZpZXIoKSB7XG4gIHJldHVybiAnZGVmYXVsdCBpZGVudGlmaWVyIGNhbGxlZCdcbn1cblxuZXhwb3J0IGRlZmF1bHQgZGVmYXVsdElkZW50aWZpZXJcbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVYLEtBQUssQ0FBQyxRQUFRLENBQUMsaUJBQWlCLENBQUMsQ0FBQyxDQUFDO0FBQ25DLENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxPQUFPLENBQUMsVUFBVSxDQUFDLE1BQU07QUFDbkM7O0FBRUEsTUFBTSxDQUFDLE9BQU8sQ0FBQzsifQ==)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
index 754dcbbe3..5b8e37110 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -10,6 +10,10 @@ export default async function defaultNamedFunction() {
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -25,6 +29,10 @@ export { $$wrap_defaultNamedFunction as default };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -40,6 +48,10 @@ export { defaultNamedFunction as default };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -54,6 +66,10 @@ registerServerReference(defaultNamedFunction, "default");
 
 ## module-export-hoist
 
+**Status:** transformed
+
+**References:** default
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
new file mode 100644
index 000000000..95a50e601
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
@@ -0,0 +1,4 @@
+'use server'
+
+export const first = async () => 'first action called',
+  second = first
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
new file mode 100644
index 000000000..4693f0337
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -0,0 +1,83 @@
+## Input
+
+```js
+'use server'
+
+export const first = async () => 'first action called',
+  second = first
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let first = async () => 'first action called',
+  second = first
+first = /* #__PURE__ */ registerServerReference(first, "first");
+export { first };
+second = /* #__PURE__ */ registerServerReference(second, "second");
+export { second };
+```
+
+## module-export
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const first$$impl = async () => 'first action called',
+  second$$impl = first
+const first = registerServerReference(first$$impl, "first");
+export { first as first };
+const second = registerServerReference(second$$impl, "second");
+export { second as second };
+
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const first = async () => 'first action called',
+  second = first
+
+registerServerReference(first, "first");
+registerServerReference(second, "second");
+```
+
+## module-export-hoist
+
+**Status:** transformed
+
+**References:** first
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const first = /* #__PURE__ */ registerServerReference($$module_hoist_0_first, "first"),
+  second = first
+
+;async function $$module_hoist_0_first() { return 'first action called' };
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_first, "name", { value: "first" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
new file mode 100644
index 000000000..488a76ef3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
@@ -0,0 +1,5 @@
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
new file mode 100644
index 000000000..9cf12a82a
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
@@ -0,0 +1,69 @@
+## Input
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+let { action } = { action: source }
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export
+
+**Status:** error
+
+```text
+unsupported destructured export declaration
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
+
+registerServerReference(action, "action");
+```
+
+## module-export-hoist
+
+**Status:** unchanged
+
+**References:** (none)
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
index 9a35395c4..4228063dd 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -12,6 +12,10 @@ export { localAlias as aliasedAction }
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** aliasedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -29,6 +33,10 @@ export { $$wrap_localAlias as aliasedAction };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** aliasedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -46,6 +54,10 @@ export { $$module_aliasedAction as aliasedAction };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** aliasedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -62,6 +74,10 @@ registerServerReference(localAlias, "aliasedAction");
 
 ## module-export-hoist
 
+**Status:** unchanged
+
+**References:** (none)
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
index dd12ab3ea..117dbec01 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -14,6 +14,10 @@ export async function secondAction() {
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -34,6 +38,10 @@ export { secondAction };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -56,6 +64,10 @@ export { secondAction as secondAction };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -75,6 +87,10 @@ registerServerReference(secondAction, "secondAction");
 
 ## module-export-hoist
 
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
new file mode 100644
index 000000000..169221675
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
@@ -0,0 +1,5 @@
+'use server'
+
+export const action = async function actionImplementation() {
+  return 'named function expression called'
+}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
new file mode 100644
index 000000000..6eeb5420d
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -0,0 +1,72 @@
+## Input
+
+```js
+'use server'
+
+export const action = async function actionImplementation() {
+  return 'named function expression called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let action = async function actionImplementation() {
+  return 'named function expression called'
+}
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const action$$impl = async function actionImplementation() {
+  return 'named function expression called'
+}
+const action = registerServerReference(action$$impl, "action");
+export { action as action };
+
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+export const action = async function actionImplementation() {
+  return 'named function expression called'
+}
+
+registerServerReference(action, "action");
+```
+
+## module-export-hoist
+
+**Status:** error
+
+```text
+unsupported named function expression export
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
index 7d7bca214..acd0f4724 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -10,6 +10,10 @@ export async function namedFunction() {
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** namedFunction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -24,6 +28,10 @@ export { namedFunction };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** namedFunction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -39,6 +47,10 @@ export { namedFunction as namedFunction };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** namedFunction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -53,6 +65,10 @@ registerServerReference(namedFunction, "namedFunction");
 
 ## module-export-hoist
 
+**Status:** transformed
+
+**References:** namedFunction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
new file mode 100644
index 000000000..151114097
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
@@ -0,0 +1,7 @@
+'use server'
+
+void action
+
+export async function action() {
+  return 'action called'
+}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
new file mode 100644
index 000000000..2f7b023ea
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -0,0 +1,93 @@
+## Input
+
+```js
+'use server'
+
+void action
+
+export async function action() {
+  return 'action called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+async function action() {
+  return 'action called'
+}
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+async function action$$impl() {
+  return 'action called'
+}
+const action = registerServerReference(action$$impl, "action");
+export { action as action };
+
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+export async function action() {
+  return 'action called'
+}
+
+registerServerReference(action, "action");
+```
+
+## module-export-hoist
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+export const action = /* #__PURE__ */ registerServerReference($$module_hoist_0_action, "action");
+
+;async function $$module_hoist_0_action() {
+  return 'action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_hoist_0_action, "name", { value: "action" });
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
index a74cbd673..c9c6d6c21 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -8,6 +8,10 @@ export { reexportedAction } from './reexport-source'
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** reexportedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -22,6 +26,10 @@ export { $$wrap_$$import_reexportedAction as reexportedAction };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** reexportedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -36,6 +44,10 @@ export { $$module_reexportedAction as reexportedAction };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** reexportedAction
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -49,6 +61,10 @@ registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 
 ## module-export-hoist
 
+**Status:** unchanged
+
+**References:** (none)
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#NjcAJ3VzZSBzZXJ2ZXInCgpleHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnCjI1OAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07In0=)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
index ca192da54..fc4feeb87 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -12,6 +12,10 @@ export const functionExpression = async function () {
 
 ## wrap-export
 
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#NDA2ACd1c2Ugc2VydmVyJwoKbGV0IGFycm93RnVuY3Rpb24gPSBhc3luYyAoKSA9PiAnYXJyb3cgZnVuY3Rpb24gY2FsbGVkJwoKbGV0IGZ1bmN0aW9uRXhwcmVzc2lvbiA9IGFzeW5jIGZ1bmN0aW9uICgpIHsKICByZXR1cm4gJ2Z1bmN0aW9uIGV4cHJlc3Npb24gY2FsbGVkJwp9CmFycm93RnVuY3Rpb24gPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoYXJyb3dGdW5jdGlvbiwgImFycm93RnVuY3Rpb24iKTsKZXhwb3J0IHsgYXJyb3dGdW5jdGlvbiB9OwpmdW5jdGlvbkV4cHJlc3Npb24gPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoZnVuY3Rpb25FeHByZXNzaW9uLCAiZnVuY3Rpb25FeHByZXNzaW9uIik7CmV4cG9ydCB7IGZ1bmN0aW9uRXhwcmVzc2lvbiB9Owo1NDMAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGNvbnN0IGFycm93RnVuY3Rpb24gPSBhc3luYyAoKSA9PiAnYXJyb3cgZnVuY3Rpb24gY2FsbGVkJ1xuXG5leHBvcnQgY29uc3QgZnVuY3Rpb25FeHByZXNzaW9uID0gYXN5bmMgZnVuY3Rpb24gKCkge1xuICByZXR1cm4gJ2Z1bmN0aW9uIGV4cHJlc3Npb24gY2FsbGVkJ1xufVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRUosR0FBSyxDQUFDLGFBQWEsQ0FBQyxDQUFDLENBQUMsS0FBSyxDQUFDLENBQUMsQ0FBQyxDQUFDLENBQUMsQ0FBQyxDQUFDLENBQUMsS0FBSyxDQUFDLFFBQVEsQ0FBQyxNQUFNOztBQUV4RCxHQUFLLENBQUMsa0JBQWtCLENBQUMsQ0FBQyxDQUFDLEtBQUssQ0FBQyxRQUFRLENBQUMsQ0FBQyxDQUFDLENBQUM7QUFDcEQsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLFFBQVEsQ0FBQyxVQUFVLENBQUMsTUFBTTtBQUNwQztBQUpBO0FBQUE7QUFFQTtBQUFBOyJ9)
 
 ```js
@@ -30,6 +34,10 @@ export { functionExpression };
 
 ## module-export
 
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -50,6 +58,10 @@ export { functionExpression as functionExpression };
 
 ## module-export-effect
 
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
@@ -67,6 +79,10 @@ registerServerReference(functionExpression, "functionExpression");
 
 ## module-export-hoist
 
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
 [Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index bc8bb5f84..b218f8f32 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -29,31 +29,47 @@ describe('source map fixtures', () => {
       const input = ((await load()) as any).default as string
       const ast = await parseAstAsync(input)
       const outputs = moduleExportModels.map((model) => {
-        let output
-        if (model === 'wrap-export') {
-          output = transformWrapExport(input, ast, {
-            runtime: (value, name) =>
-              `registerServerReference(${value}, ${JSON.stringify(name)})`,
-          }).output
-        } else if (model === 'module-export') {
-          output = transformModuleExport(input, ast, {
-            generate: ({ implementation, binding, exportName }) =>
-              `const ${binding} = registerServerReference(${implementation}, ${JSON.stringify(exportName)});\n` +
-              `export { ${binding} as ${exportName} };`,
-          }).output
-        } else if (model === 'module-export-effect') {
-          output = transformModuleExportEffect(input, ast, {
-            generate: ({ binding, exportName }) =>
-              `registerServerReference(${binding}, ${JSON.stringify(exportName)});`,
-          }).output
-        } else {
-          output = transformModuleExportHoist(input, ast, {
-            directive: 'use server',
-            runtime: ({ implementation, exportName }) =>
-              `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
-          }).output
+        try {
+          let output
+          let references: string[]
+          if (model === 'wrap-export') {
+            const result = transformWrapExport(input, ast, {
+              runtime: (value, name) =>
+                `registerServerReference(${value}, ${JSON.stringify(name)})`,
+            })
+            output = result.output
+            references = result.exportNames
+          } else if (model === 'module-export') {
+            const result = transformModuleExport(input, ast, {
+              generate: ({ implementation, binding, exportName }) =>
+                `const ${binding} = registerServerReference(${implementation}, ${JSON.stringify(exportName)});\n` +
+                `export { ${binding} as ${exportName} };`,
+            })
+            output = result.output
+            references = result.referenceNames
+          } else if (model === 'module-export-effect') {
+            const result = transformModuleExportEffect(input, ast, {
+              generate: ({ binding, exportName }) =>
+                `registerServerReference(${binding}, ${JSON.stringify(exportName)});`,
+            })
+            output = result.output
+            references = result.referenceNames
+          } else {
+            const result = transformModuleExportHoist(input, ast, {
+              directive: 'use server',
+              runtime: ({ implementation, exportName }) =>
+                `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
+            })
+            output = result.output
+            references = result.referenceNames
+          }
+          return { name: model, output, references }
+        } catch (error) {
+          return {
+            name: model,
+            error: error instanceof Error ? error.message : String(error),
+          }
         }
-        return { name: model, output }
       })
       await expect(
         formatSourceMapMarkdownFixture(input, outputs),
diff --git a/packages/plugin-rsc/src/transforms/test-utils.ts b/packages/plugin-rsc/src/transforms/test-utils.ts
index 2dd9ef027..50e8a2ac2 100644
--- a/packages/plugin-rsc/src/transforms/test-utils.ts
+++ b/packages/plugin-rsc/src/transforms/test-utils.ts
@@ -15,15 +15,27 @@ ${code}`
 
 export function formatSourceMapMarkdownFixture(
   input: string,
-  outputs: readonly { name: string; output: MagicString }[],
+  outputs: readonly {
+    name: string
+    output?: MagicString
+    error?: string
+    references?: readonly string[]
+  }[],
 ): string {
   const sections = [`## Input\n\n${formatJavaScriptBlock(input)}`]
-  for (const { name, output } of outputs) {
+  for (const { name, output, error, references } of outputs) {
+    if (error !== undefined) {
+      sections.push(
+        `## ${name}\n\n**Status:** error\n\n\`\`\`text\n${error}\n\`\`\``,
+      )
+      continue
+    }
+    if (!output) throw new Error(`missing output for ${name}`)
     const code = output.toString()
     const map = output.generateMap({ includeContent: true, hires: 'boundary' })
     const visualization = generateVisualizationLink(code, map.toString())
     sections.push(
-      `## ${name}\n\n[Source map visualization](${visualization})\n\n${formatJavaScriptBlock(code)}`,
+      `## ${name}\n\n**Status:** ${output.hasChanged() ? 'transformed' : 'unchanged'}\n\n**References:** ${references?.join(', ') || '(none)'}\n\n[Source map visualization](${visualization})\n\n${formatJavaScriptBlock(code)}`,
     )
   }
   return sections.join('\n\n') + '\n'

From 18c328fb20485107a56fbf339690aa2ff9b8af03 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 16:37:29 +0900
Subject: [PATCH 13/52] fix(rsc): preserve module export effect mappings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/e2e/source-map.test.ts    |  17 +--
 .../wrap-export/default-anonymous.js.snap.md  |   4 +-
 .../wrap-export/default-identifier.js.snap.md |   7 +-
 .../wrap-export/default-named.js.snap.md      |   5 +-
 .../dependent-declarators.js.snap.md          |   5 +-
 .../destructured-export.js.snap.md            |   5 +-
 .../wrap-export/local-alias.js.snap.md        |   5 +-
 .../wrap-export/multiple-exports.js.snap.md   |   9 +-
 .../named-function-expression.js.snap.md      |   5 +-
 .../wrap-export/named-function.js.snap.md     |   5 +-
 .../pre-declaration-reference.js.snap.md      |   5 +-
 .../wrap-export/reexport.js.snap.md           |   6 +-
 .../wrap-export/variables.js.snap.md          |   9 +-
 .../src/transforms/module-export-effect.ts    | 115 ++++++++++++++----
 .../transforms/module-export-models.test.ts   |  41 +++++--
 .../src/transforms/server-action.test.ts      |   9 +-
 .../src/transforms/server-action.ts           |  17 +--
 .../src/transforms/source-map.test.ts         |   4 +-
 .../plugin-rsc/src/transforms/waku.test.ts    |  31 ++---
 19 files changed, 209 insertions(+), 95 deletions(-)

diff --git a/packages/plugin-rsc/e2e/source-map.test.ts b/packages/plugin-rsc/e2e/source-map.test.ts
index 9ad059dc7..739e560c1 100644
--- a/packages/plugin-rsc/e2e/source-map.test.ts
+++ b/packages/plugin-rsc/e2e/source-map.test.ts
@@ -49,18 +49,16 @@ const serverReferenceCases: {
     route: '/defaults',
     references: [
       {
-        // Currently resolves to the end of the declaration.
         name: 'default-named-function',
-        rolldown: '/src/features/defaults/named.ts:4:0',
+        rolldown: '/src/features/defaults/named.ts:2:0',
       },
       {
-        // Currently resolves to the end of the declaration.
         name: 'default-anonymous-function',
-        rolldown: '/src/features/defaults/anonymous.ts:4:0',
+        rolldown: '/src/features/defaults/anonymous.ts:2:0',
       },
       {
         name: 'default-identifier',
-        rolldown: '/src/features/defaults/identifier.ts:6:15',
+        rolldown: '/src/features/defaults/identifier.ts:6:0',
       },
     ],
   },
@@ -68,20 +66,17 @@ const serverReferenceCases: {
     route: '/specifiers',
     references: [
       {
-        // Currently resolves to the end of the local declaration.
         name: 'local-alias',
-        rolldown: '/src/features/specifiers/local-alias.ts:4:0',
+        rolldown: '/src/features/specifiers/local-alias.ts:6:0',
       },
       {
-        // Rolldown resolves to the directive while Rollup has no mapping.
         name: 're-export',
-        rolldown: '/src/features/specifiers/reexport.ts:0:0',
+        rolldown: '/src/features/specifiers/reexport.ts:2:0',
         rollup: null,
       },
       {
-        // Rolldown resolves to the directive while Rollup has no mapping.
         name: 'export-all',
-        rolldown: '/src/features/specifiers/export-all.ts:0:0',
+        rolldown: '/src/features/specifiers/export-all.ts:2:0',
         rollup: null,
       },
     ],
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
index 39fe6b4d2..ef362e98d 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -52,7 +52,7 @@ export { $$default as default };
 
 **References:** default
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -60,9 +60,9 @@ export { $$default as default };
 const $$effect_default = async function () {
   return 'default anonymous function called'
 }
-export default $$effect_default;
 
 registerServerReference($$effect_default, "default");
+export default $$effect_default;
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
index 95f4a90fd..933a4bef7 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -58,7 +58,7 @@ export { $$default as default };
 
 **References:** default
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -67,9 +67,10 @@ async function defaultIdentifier() {
   return 'default identifier called'
 }
 
-export default defaultIdentifier
+const $$effect_default = defaultIdentifier;
 
-registerServerReference(defaultIdentifier, "default");
+registerServerReference($$effect_default, "default");
+export default $$effect_default;
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
index 5b8e37110..23ac408d0 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -52,16 +52,17 @@ export { defaultNamedFunction as default };
 
 **References:** default
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
-export default async function defaultNamedFunction() {
+async function defaultNamedFunction() {
   return 'default named function called'
 }
 
 registerServerReference(defaultNamedFunction, "default");
+export default defaultNamedFunction;
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
index 4693f0337..e34634781 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -52,16 +52,17 @@ export { second as second };
 
 **References:** first, second
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
-export const first = async () => 'first action called',
+const first = async () => 'first action called',
   second = first
 
 registerServerReference(first, "first");
 registerServerReference(second, "second");
+export { first, second };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
index 9cf12a82a..bf210bba1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
@@ -40,16 +40,17 @@ unsupported destructured export declaration
 
 **References:** action
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MTYwACd1c2Ugc2VydmVyJwoKY29uc3Qgc291cmNlID0gYXN5bmMgKCkgPT4gJ2Rlc3RydWN0dXJlZCBleHBvcnQgY2FsbGVkJwoKZXhwb3J0IGNvbnN0IHsgYWN0aW9uIH0gPSB7IGFjdGlvbjogc291cmNlIH0KCnJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKGFjdGlvbiwgImFjdGlvbiIpOwo0MzEAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuY29uc3Qgc291cmNlID0gYXN5bmMgKCkgPT4gJ2Rlc3RydWN0dXJlZCBleHBvcnQgY2FsbGVkJ1xuXG5leHBvcnQgY29uc3QgeyBhY3Rpb24gfSA9IHsgYWN0aW9uOiBzb3VyY2UgfVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRVgsS0FBSyxDQUFDLE1BQU0sQ0FBQyxDQUFDLENBQUMsS0FBSyxDQUFDLENBQUMsQ0FBQyxDQUFDLENBQUMsQ0FBQyxDQUFDLENBQUMsWUFBWSxDQUFDLE1BQU0sQ0FBQyxNQUFNOztBQUV0RCxNQUFNLENBQUMsS0FBSyxDQUFDLENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxDQUFDLENBQUMsQ0FBQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsTUFBTSxDQUFDOzs7In0=)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
 const source = async () => 'destructured export called'
 
-export const { action } = { action: source }
+const { action } = { action: source }
 
 registerServerReference(action, "action");
+export { action };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
index 4228063dd..8fdffc3da 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -58,7 +58,7 @@ export { $$module_aliasedAction as aliasedAction };
 
 **References:** aliasedAction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -67,9 +67,10 @@ async function localAlias() {
   return 'local alias called'
 }
 
-export { localAlias as aliasedAction }
+
 
 registerServerReference(localAlias, "aliasedAction");
+export { localAlias as aliasedAction }
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
index 117dbec01..eecedac9b 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -68,21 +68,24 @@ export { secondAction as secondAction };
 
 **References:** firstAction, secondAction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
-export async function firstAction() {
+async function firstAction() {
   return 'first action called'
 }
 
-export async function secondAction() {
+async function secondAction() {
   return 'second action called'
 }
 
 registerServerReference(firstAction, "firstAction");
+export { firstAction };
+
 registerServerReference(secondAction, "secondAction");
+export { secondAction };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
index 6eeb5420d..1554a5411 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -51,16 +51,17 @@ export { action as action };
 
 **References:** action
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MTc4ACd1c2Ugc2VydmVyJwoKY29uc3QgYWN0aW9uID0gYXN5bmMgZnVuY3Rpb24gYWN0aW9uSW1wbGVtZW50YXRpb24oKSB7CiAgcmV0dXJuICduYW1lZCBmdW5jdGlvbiBleHByZXNzaW9uIGNhbGxlZCcKfQoKcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoYWN0aW9uLCAiYWN0aW9uIik7CmV4cG9ydCB7IGFjdGlvbiB9OwozOTIAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGNvbnN0IGFjdGlvbiA9IGFzeW5jIGZ1bmN0aW9uIGFjdGlvbkltcGxlbWVudGF0aW9uKCkge1xuICByZXR1cm4gJ25hbWVkIGZ1bmN0aW9uIGV4cHJlc3Npb24gY2FsbGVkJ1xufVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRUosS0FBSyxDQUFDLE1BQU0sQ0FBQyxDQUFDLENBQUMsS0FBSyxDQUFDLFFBQVEsQ0FBQyxvQkFBb0IsQ0FBQyxDQUFDLENBQUM7QUFDNUQsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLEtBQUssQ0FBQyxRQUFRLENBQUMsVUFBVSxDQUFDLE1BQU07QUFDMUM7QUFGQTtBQUFBO0FBQUE7In0=)
 
 ```js
 'use server'
 
-export const action = async function actionImplementation() {
+const action = async function actionImplementation() {
   return 'named function expression called'
 }
 
 registerServerReference(action, "action");
+export { action };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
index acd0f4724..8ed876491 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -51,16 +51,17 @@ export { namedFunction as namedFunction };
 
 **References:** namedFunction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
-export async function namedFunction() {
+async function namedFunction() {
   return 'named function called'
 }
 
 registerServerReference(namedFunction, "namedFunction");
+export { namedFunction };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
index 2f7b023ea..d0222a26c 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -57,18 +57,19 @@ export { action as action };
 
 **References:** action
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
 void action
 
-export async function action() {
+async function action() {
   return 'action called'
 }
 
 registerServerReference(action, "action");
+export { action };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
index c9c6d6c21..10aa2ceb7 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -48,15 +48,17 @@ export { $$module_reexportedAction as reexportedAction };
 
 **References:** reexportedAction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MjM3ACd1c2Ugc2VydmVyJwoKZXhwb3J0IHsgcmVleHBvcnRlZEFjdGlvbiB9IGZyb20gJy4vcmVleHBvcnQtc291cmNlJwoKaW1wb3J0IHsgcmVleHBvcnRlZEFjdGlvbiBhcyAkJGVmZmVjdF9pbXBvcnRfcmVleHBvcnRlZEFjdGlvbiB9IGZyb20gJy4vcmVleHBvcnQtc291cmNlJzsKcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoJCRlZmZlY3RfaW1wb3J0X3JlZXhwb3J0ZWRBY3Rpb24sICJyZWV4cG9ydGVkQWN0aW9uIik7CjI2MQB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07Ozs7In0=)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
+
+
 export { reexportedAction } from './reexport-source'
+registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 
 import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
-registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
index fc4feeb87..35515bddf 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -62,19 +62,22 @@ export { functionExpression as functionExpression };
 
 **References:** arrowFunction, functionExpression
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
-export const arrowFunction = async () => 'arrow function called'
+const arrowFunction = async () => 'arrow function called'
 
-export const functionExpression = async function () {
+const functionExpression = async function () {
   return 'function expression called'
 }
 
 registerServerReference(arrowFunction, "arrowFunction");
+export { arrowFunction };
+
 registerServerReference(functionExpression, "functionExpression");
+export { functionExpression };
 ```
 
 ## module-export-hoist
diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.ts b/packages/plugin-rsc/src/transforms/module-export-effect.ts
index 7eab5ee18..a17d95be9 100644
--- a/packages/plugin-rsc/src/transforms/module-export-effect.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.ts
@@ -15,15 +15,15 @@ export type TransformModuleExportEffectContext = {
 }
 
 export type TransformModuleExportEffectOptions = {
-  generate: (context: TransformModuleExportEffectContext) => string
+  runtime: (context: TransformModuleExportEffectContext) => string
   filter?: TransformModuleExportFilter
   rejectNonAsyncFunction?: boolean
   exportAll?: 'error' | 'preserve'
 }
 
 /**
- * Preserves selected source exports and appends one generated module effect for
- * each exported value. This models Next.js-style module Server Action lowering.
+ * Preserves selected source bindings and emits one mapped module effect for each
+ * exported value. This models Next.js-style module Server Action lowering.
  */
 export function transformModuleExportEffect(
   input: string,
@@ -38,11 +38,23 @@ export function transformModuleExportEffect(
   const output = new MagicString(input)
   const filter = options.filter ?? (() => true)
   const references: TransformModuleExportEffectContext[] = []
-  const effects: string[] = []
 
-  function generate(context: TransformModuleExportEffectContext): void {
+  // Generated-name collision detection is intentionally out of scope, matching
+  // the other module export transforms.
+
+  function generate(context: TransformModuleExportEffectContext): string {
     references.push(context)
-    effects.push(options.generate(context))
+    return `${options.runtime(context)};`
+  }
+
+  function replaceAndMove(
+    start: number,
+    end: number,
+    destination: number,
+    code: string,
+  ): void {
+    output.update(start, end, `\n${code}\n`)
+    if (end !== destination) output.move(start, end, destination)
   }
 
   for (const node of ast.body) {
@@ -65,10 +77,18 @@ export function transformModuleExportEffect(
           }
           if (!filter(binding, meta)) continue
           validateNonAsyncFunction(options, node.declaration)
-          generate({ binding, exportName: binding, meta })
+          replaceAndMove(
+            node.start,
+            node.declaration.start,
+            input.length,
+            `${generate({ binding, exportName: binding, meta })}\nexport { ${binding} };`,
+          )
         } else if (node.declaration.type === 'VariableDeclaration') {
+          const exportNames: string[] = []
+          const effects: string[] = []
           for (const declaration of node.declaration.declarations) {
             const names = extractNames(declaration.id)
+            exportNames.push(...names)
             const isFunction =
               declaration.id.type === 'Identifier' && declaration.init
                 ? getIsFunction(declaration.init)
@@ -82,15 +102,24 @@ export function transformModuleExportEffect(
               }
               if (filter(binding, meta)) {
                 validate = true
-                generate({ binding, exportName: binding, meta })
+                effects.push(generate({ binding, exportName: binding, meta }))
               }
             }
             if (validate && declaration.init) {
               validateNonAsyncFunction(options, declaration.init)
             }
           }
+          if (effects.length > 0) {
+            replaceAndMove(
+              node.start,
+              node.declaration.start,
+              input.length,
+              `${effects.join('\n')}\nexport { ${exportNames.join(', ')} };`,
+            )
+          }
         }
       } else {
+        const effects: string[] = []
         for (const specifier of node.specifiers) {
           tinyassert(specifier.local.type === 'Identifier')
           if (specifier.exported.type !== 'Identifier') {
@@ -113,7 +142,25 @@ export function transformModuleExportEffect(
               `\nimport { ${specifier.local.name} as ${binding} } from ${node.source.raw}${sourceTail}`,
             )
           }
-          generate({ binding, exportName, meta })
+          effects.push(generate({ binding, exportName, meta }))
+        }
+        if (effects.length > 0) {
+          const originalExport = input.slice(node.start, node.end)
+          if (node.source) {
+            replaceAndMove(
+              node.start,
+              node.end,
+              input.length,
+              `${originalExport}\n${effects.join('\n')}`,
+            )
+          } else {
+            replaceAndMove(
+              node.start,
+              node.end,
+              input.length,
+              `${effects.join('\n')}\n${originalExport}`,
+            )
+          }
         }
       }
     } else if (node.type === 'ExportAllDeclaration') {
@@ -141,31 +188,57 @@ export function transformModuleExportEffect(
             node.declaration.type === 'FunctionDeclaration' ? true : false,
         }
       } else if (node.declaration.type === 'Identifier') {
-        binding = node.declaration.name
-        meta = { defaultExportIdentifierName: binding }
+        binding = '$$effect_default'
+        meta = { defaultExportIdentifierName: node.declaration.name }
       } else {
         binding = '$$effect_default'
         meta = { isFunction: getIsFunction(node.declaration) }
       }
       if (!filter('default', meta)) continue
       validateNonAsyncFunction(options, node.declaration)
+      const effect = generate({ binding, exportName: 'default', meta })
 
-      if (
-        node.declaration.type !== 'Identifier' &&
-        !(
-          (node.declaration.type === 'FunctionDeclaration' ||
-            node.declaration.type === 'ClassDeclaration') &&
-          node.declaration.id
+      if (node.declaration.type === 'Identifier') {
+        const exportTokenEnd = node.start + 'export'.length
+        output.update(
+          exportTokenEnd,
+          node.end,
+          `const ${binding} = ${node.declaration.name};`,
+        )
+        replaceAndMove(
+          node.start,
+          exportTokenEnd,
+          input.length,
+          `${effect}\nexport default ${binding};`,
         )
+      } else if (
+        (node.declaration.type === 'FunctionDeclaration' ||
+          node.declaration.type === 'ClassDeclaration') &&
+        node.declaration.id
       ) {
-        output.update(node.start, node.declaration.start, `const ${binding} = `)
-        output.appendLeft(node.end, `\nexport default ${binding};`)
+        replaceAndMove(
+          node.start,
+          node.declaration.start,
+          input.length,
+          `${effect}\nexport default ${binding};`,
+        )
+      } else {
+        const exportTokenEnd = node.start + 'export'.length
+        output.update(
+          exportTokenEnd,
+          node.declaration.start,
+          `const ${binding} = `,
+        )
+        replaceAndMove(
+          node.start,
+          exportTokenEnd,
+          input.length,
+          `${effect}\nexport default ${binding};`,
+        )
       }
-      generate({ binding, exportName: 'default', meta })
     }
   }
 
-  if (effects.length > 0) output.append(`\n${effects.join('\n')}\n`)
   return {
     output,
     references,
diff --git a/packages/plugin-rsc/src/transforms/module-export-models.test.ts b/packages/plugin-rsc/src/transforms/module-export-models.test.ts
index af644169d..db6cfefd7 100644
--- a/packages/plugin-rsc/src/transforms/module-export-models.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-models.test.ts
@@ -21,8 +21,8 @@ export default async function Page() {
         `const ${binding} = wrap(${implementation}, ${JSON.stringify(exportName)}); export { ${binding} as ${exportName} };`,
     })
     const effect = transformModuleExportEffect(input, ast, {
-      generate: ({ binding, exportName }) =>
-        `register(${binding}, ${JSON.stringify(exportName)});`,
+      runtime: ({ binding, exportName }) =>
+        `register(${binding}, ${JSON.stringify(exportName)})`,
     })
     const hoist = transformModuleExportHoist(input, ast, {
       directive: 'use cache',
@@ -65,17 +65,22 @@ export default async function Page() {
 
       ",
           "effect": ""use cache";
-      export async function action(value) {
+      async function action(value) {
         return value
       }
-      export const loader = async () => "loaded"
-      export default async function Page() {
+      const loader = async () => "loaded"
+      async function Page() {
         return "page"
       }
 
       register(action, "action");
+      export { action };
+
       register(loader, "loader");
+      export { loader };
+
       register(Page, "default");
+      export default Page;
       ",
           "hoist": ""use cache";
       export const action = /* #__PURE__ */ wrap($$module_hoist_0_action, "action");
@@ -122,7 +127,7 @@ export default async function Page() {
     const input = `"use cache"; export default async function () {}`
     const ast = await parseAstAsync(input)
     const effect = transformModuleExportEffect(input, ast, {
-      generate: ({ binding }) => `register(${binding});`,
+      runtime: ({ binding }) => `register(${binding})`,
     })
     const hoist = transformModuleExportHoist(input, ast, {
       directive: 'use cache',
@@ -137,8 +142,8 @@ export default async function Page() {
     }).toMatchInlineSnapshot(`
       {
         "effect": ""use cache"; const $$effect_default = async function () {}
-      export default $$effect_default;
       register($$effect_default);
+      export default $$effect_default;
       ",
         "hoist": ""use cache"; export default /* #__PURE__ */ wrap($$module_hoist_0_anonymous_default)
 
@@ -148,4 +153,26 @@ export default async function Page() {
       }
     `)
   })
+
+  test('captures default identifiers before later reassignment', async () => {
+    const input = `let action = async () => 'first'
+export default action
+action = async () => 'second'
+`
+    const ast = await parseAstAsync(input)
+    const effect = transformModuleExportEffect(input, ast, {
+      runtime: ({ binding }) => `register(${binding})`,
+    })
+
+    await expect(parseAstAsync(effect.output.toString())).resolves.toBeDefined()
+    expect(effect.output.toString()).toMatchInlineSnapshot(`
+      "let action = async () => 'first'
+      const $$effect_default = action;
+      action = async () => 'second'
+
+      register($$effect_default);
+      export default $$effect_default;
+      "
+    `)
+  })
 })
diff --git a/packages/plugin-rsc/src/transforms/server-action.test.ts b/packages/plugin-rsc/src/transforms/server-action.test.ts
index 4b7270619..9d7e90a8d 100644
--- a/packages/plugin-rsc/src/transforms/server-action.test.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.test.ts
@@ -5,7 +5,7 @@ import { transformServerActionServer } from './server-action'
 async function transform(input: string) {
   const ast = await parseAstAsync(input)
   return transformServerActionServer(input, ast, {
-    runtime: (value) => value,
+    runtime: (value) => `register(${value})`,
   })
 }
 
@@ -19,7 +19,12 @@ test('normalizes top-level server reference names', async () => {
     referenceNames: ['action'],
   })
   expect(result.output.toString()).toMatchInlineSnapshot(
-    `"'use server'; async function action$$impl() {}\nexport const action = /* #__PURE__ */ action$$impl;\n"`,
+    `
+    "'use server'; async function action() {}
+    register(action);
+    export { action };
+    "
+  `,
   )
 })
 
diff --git a/packages/plugin-rsc/src/transforms/server-action.ts b/packages/plugin-rsc/src/transforms/server-action.ts
index 8477e36f4..c93f013ef 100644
--- a/packages/plugin-rsc/src/transforms/server-action.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.ts
@@ -1,16 +1,17 @@
 import type MagicString from 'magic-string'
 import type { ESTree } from 'vite'
 import { transformHoistInlineDirective } from './hoist'
-import { transformModuleExport } from './module-export'
+import { transformModuleExportEffect } from './module-export-effect'
 import { hasDirective } from './utils'
 
 // TODO: Preserve the `runtime` call's original Server Function position for
-// every module export and inline directive shape.
+// every inline directive shape.
 // https://github.com/vitejs/vite-plugin-react/issues/1361
 export function transformServerActionServer(
   input: string,
   ast: ESTree.Program,
   options: {
+    /** Must register the supplied function operationally for module directives. */
     runtime: (value: string, name: string) => string
     rejectNonAsyncFunction?: boolean
     encode?: (value: string) => string
@@ -29,16 +30,10 @@ export function transformServerActionServer(
     } {
   // TODO: unify (generalize transformHoistInlineDirective to support top-level directive cases)
   if (hasDirective(ast.body, 'use server')) {
-    const result = transformModuleExport(input, ast, {
+    const result = transformModuleExportEffect(input, ast, {
       rejectNonAsyncFunction: options.rejectNonAsyncFunction,
-      generate: ({ implementation, binding, exportName }) => {
-        const declaration =
-          `const ${binding} = /* #__PURE__ */ ` +
-          `${options.runtime(implementation, exportName)};`
-        return binding === exportName
-          ? `export ${declaration}`
-          : `${declaration}\nexport { ${binding} as ${exportName} };`
-      },
+      runtime: ({ binding, exportName }) =>
+        options.runtime(binding, exportName),
     })
     return { ...result, exportNames: result.referenceNames }
   }
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index b218f8f32..4449b9267 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -49,8 +49,8 @@ describe('source map fixtures', () => {
             references = result.referenceNames
           } else if (model === 'module-export-effect') {
             const result = transformModuleExportEffect(input, ast, {
-              generate: ({ binding, exportName }) =>
-                `registerServerReference(${binding}, ${JSON.stringify(exportName)});`,
+              runtime: ({ binding, exportName }) =>
+                `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
             })
             output = result.output
             references = result.referenceNames
diff --git a/packages/plugin-rsc/src/transforms/waku.test.ts b/packages/plugin-rsc/src/transforms/waku.test.ts
index 1fe526127..37e30e410 100644
--- a/packages/plugin-rsc/src/transforms/waku.test.ts
+++ b/packages/plugin-rsc/src/transforms/waku.test.ts
@@ -160,24 +160,26 @@ export default async function() {
 
       const privateFunction = () => 'Secret';
 
-      const log$$impl = async (mesg) => {
+      const log = async (mesg) => {
         console.log(mesg);
       };
-      export const log = /* #__PURE__ */ $runtime(log$$impl, "<id>", "log");
 
-
-      async function greet$$impl(name) {
+      async function greet(name) {
         return 'Hello ' + name;
       }
-      export const greet = /* #__PURE__ */ $runtime(greet$$impl, "<id>", "greet");
-
 
-      const $$default$$impl = async function() {
+      const $$effect_default = async function() {
         return Date.now();
       }
-      const $$default = /* #__PURE__ */ $runtime($$default$$impl, "<id>", "default");
-      export { $$default as default };
 
+      $runtime(log, "<id>", "log");
+      export { log };
+
+      $runtime(greet, "<id>", "greet");
+      export { greet };
+
+      $runtime($$effect_default, "<id>", "default");
+      export default $$effect_default;
       "
     `)
   })
@@ -251,17 +253,18 @@ export default async () => null;
         return innerAction.bind(null, action);
       }
 
-      async function exportedAction$$impl() {
+      async function exportedAction() {
         'use server';
         return null;
       }
-      export const exportedAction = /* #__PURE__ */ $runtime(exportedAction$$impl, "<id>", "exportedAction");
 
+      const $$effect_default = async () => null;
 
-      const $$default$$impl = async () => null;
-      const $$default = /* #__PURE__ */ $runtime($$default$$impl, "<id>", "default");
-      export { $$default as default };
+      $runtime(exportedAction, "<id>", "exportedAction");
+      export { exportedAction };
 
+      $runtime($$effect_default, "<id>", "default");
+      export default $$effect_default;
       "
     `)
   })

From 406ae5221bcc1d1ff3f9aee7ccf89c798b1d8a19 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:14:00 +0900
Subject: [PATCH 14/52] refactor(rsc): narrow module export transform

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../custom-server-function-plugin.ts          |  14 +-
 .../callable-cache-plugin.ts                  |  15 +-
 packages/plugin-rsc/src/plugin.ts             |  28 +-
 .../wrap-export/default-anonymous.js.snap.js  |  14 +
 .../wrap-export/default-anonymous.js.snap.md  |  85 ----
 .../wrap-export/default-identifier.js.snap.js |  16 +
 .../wrap-export/default-identifier.js.snap.md |  92 -----
 .../wrap-export/default-named.js.snap.js      |  14 +
 .../wrap-export/default-named.js.snap.md      |  86 ----
 .../wrap-export/dependent-declarators.js      |   4 -
 .../dependent-declarators.js.snap.md          |  84 ----
 .../wrap-export/destructured-export.js        |   5 -
 .../destructured-export.js.snap.md            |  70 ----
 .../wrap-export/local-alias.js.snap.js        |  16 +
 .../wrap-export/local-alias.js.snap.md        |  92 -----
 .../wrap-export/multiple-exports.js.snap.js   |  19 +
 .../wrap-export/multiple-exports.js.snap.md   | 115 ------
 .../wrap-export/named-function-expression.js  |   5 -
 .../named-function-expression.js.snap.md      |  73 ----
 .../wrap-export/named-function.js.snap.js     |  13 +
 .../wrap-export/named-function.js.snap.md     |  84 ----
 .../wrap-export/pre-declaration-reference.js  |   7 -
 .../pre-declaration-reference.js.snap.md      |  94 -----
 .../wrap-export/reexport.js.snap.js           |  13 +
 .../wrap-export/reexport.js.snap.md           |  76 ----
 .../wrap-export/variables.js.snap.js          |  17 +
 .../wrap-export/variables.js.snap.md          | 105 -----
 packages/plugin-rsc/src/transforms/index.ts   |   2 -
 .../transforms/module-export-effect.test.ts   |  89 ++++
 .../src/transforms/module-export-effect.ts    |  37 +-
 .../src/transforms/module-export-hoist.ts     | 203 ---------
 .../transforms/module-export-models.test.ts   | 178 --------
 .../src/transforms/module-export.test.ts      | 189 ---------
 .../src/transforms/module-export.ts           | 386 ------------------
 .../plugin-rsc/src/transforms/wrap-export.ts  |   1 -
 35 files changed, 255 insertions(+), 2086 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/module-export-effect.test.ts
 delete mode 100644 packages/plugin-rsc/src/transforms/module-export-hoist.ts
 delete mode 100644 packages/plugin-rsc/src/transforms/module-export-models.test.ts
 delete mode 100644 packages/plugin-rsc/src/transforms/module-export.test.ts
 delete mode 100644 packages/plugin-rsc/src/transforms/module-export.ts

diff --git a/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts b/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
index 8e8b5d4ee..84db95ae1 100644
--- a/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
+++ b/packages/plugin-rsc/examples/custom-server-function/custom-server-function-plugin.ts
@@ -3,7 +3,7 @@ import {
   hasDirective,
   transformDirectiveProxyExport,
   transformHoistInlineDirective,
-  transformModuleExport,
+  transformModuleExportEffect,
 } from '@vitejs/plugin-rsc/transforms'
 import { parseAstAsync, type Plugin } from 'vite'
 
@@ -37,16 +37,10 @@ export function customServerFunctionPlugin(): Plugin {
         const runtime = (value: string, name: string) =>
           `$$CustomReactServer.registerServerReference(${value}, ${JSON.stringify(reference.referenceKey)}, ${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
-          ? transformModuleExport(code, ast, {
+          ? transformModuleExportEffect(code, ast, {
               rejectNonAsyncFunction: true,
-              generate: ({ implementation, binding, exportName }) => {
-                const declaration =
-                  `const ${binding} = /* #__PURE__ */ ` +
-                  `${runtime(implementation, exportName)};`
-                return binding === exportName
-                  ? `export ${declaration}`
-                  : `${declaration}\nexport { ${binding} as ${exportName} };`
-              },
+              runtime: ({ binding, exportName }) =>
+                runtime(binding, exportName),
             })
           : transformHoistInlineDirective(code, ast, {
               directive,
diff --git a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
index e249d80cd..f84717491 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
+++ b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
@@ -3,7 +3,7 @@ import {
   hasDirective,
   transformDirectiveProxyExport,
   transformHoistInlineDirective,
-  transformModuleExport,
+  transformWrapExport,
 } from '@vitejs/plugin-rsc/transforms'
 import { parseAstAsync, type Plugin } from 'vite'
 
@@ -35,16 +35,9 @@ export function callableCachePlugin(): Plugin {
           `${JSON.stringify(reference.referenceKey)},` +
           `${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
-          ? transformModuleExport(code, ast, {
+          ? transformWrapExport(code, ast, {
+              runtime,
               rejectNonAsyncFunction: true,
-              generate: ({ implementation, binding, exportName }) => {
-                const declaration =
-                  `const ${binding} = /* #__PURE__ */ ` +
-                  `${runtime(implementation, exportName)};`
-                return binding === exportName
-                  ? `export ${declaration}`
-                  : `${declaration}\nexport { ${binding} as ${exportName} };`
-              },
             })
           : transformHoistInlineDirective(code, ast, {
               directive,
@@ -59,7 +52,7 @@ export function callableCachePlugin(): Plugin {
 
         manager.serverReferences.replaceClaim(pluginName, id, {
           ...reference,
-          exportNames: 'names' in result ? result.names : result.referenceNames,
+          exportNames: 'names' in result ? result.names : result.exportNames,
         })
         result.output.prepend(
           `import $$cacheWrapper from "/src/framework/use-cache-runtime";\n` +
diff --git a/packages/plugin-rsc/src/plugin.ts b/packages/plugin-rsc/src/plugin.ts
index 697cda35b..b29404cbc 100644
--- a/packages/plugin-rsc/src/plugin.ts
+++ b/packages/plugin-rsc/src/plugin.ts
@@ -70,12 +70,12 @@ import {
   slash,
 } from './plugins/vite-utils'
 import {
-  type TransformModuleExportFilter,
+  type TransformWrapExportFilter,
   hasDirective,
   transformDirectiveProxyExport,
   transformExpandExportAll,
-  transformModuleExport,
   transformServerActionServer,
+  transformWrapExport,
   findDirectives,
   type TransformExpandExportAllContext,
 } from './transforms'
@@ -2419,7 +2419,7 @@ function vitePluginRscCss(
   }: {
     id: string
     code: string
-  }): false | TransformModuleExportFilter {
+  }): false | TransformWrapExportFilter {
     const { filename, query } = parseIdQuery(id)
     if ('vite-rsc-css-export' in query) {
       const value = query['vite-rsc-css-export']
@@ -2451,7 +2451,7 @@ function vitePluginRscCss(
     //   export const Page = () => {}
     return (_name: string, meta) =>
       !!(
-        (meta.isFunction && meta.localName && /^[A-Z]/.test(meta.localName)) ||
+        (meta.isFunction && meta.declName && /^[A-Z]/.test(meta.declName)) ||
         (meta.defaultExportIdentifierName &&
           /^[A-Z]/.test(meta.defaultExportIdentifierName))
       )
@@ -2753,25 +2753,19 @@ export async function transformRscCssExport(options: {
   ast: Awaited<ReturnType<typeof parseAstAsync>>
   code: string
   id?: string
-  filter: TransformModuleExportFilter
+  filter: TransformWrapExportFilter
 }): Promise<{ output: MagicString } | undefined> {
   if (hasDirective(options.ast.body, 'use client')) {
     return
   }
 
-  const result = transformModuleExport(options.code, options.ast, {
-    generate: ({ implementation, binding, exportName, meta }) => {
-      const declaration =
-        `const ${binding} = /* #__PURE__ */ ` +
-        `__vite_rsc_wrap_css__(${implementation}, ${JSON.stringify(
-          meta.defaultExportIdentifierName ?? exportName,
-        )});`
-      return binding === exportName
-        ? `export ${declaration}`
-        : `${declaration}\nexport { ${binding} as ${exportName} };`
-    },
+  const result = transformWrapExport(options.code, options.ast, {
+    runtime: (value, name, meta) =>
+      `__vite_rsc_wrap_css__(${value}, ${JSON.stringify(
+        meta.defaultExportIdentifierName ?? name,
+      )})`,
     filter: options.filter,
-    exportAll: 'preserve',
+    ignoreExportAllDeclaration: true,
   })
   if (result.output.hasChanged()) {
     if (!options.code.includes('__vite_rsc_react__')) {
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
new file mode 100644
index 000000000..d1fd45515
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#MjI5ACd1c2Ugc2VydmVyJwoKY29uc3QgJCRkZWZhdWx0ID0gYXN5bmMgZnVuY3Rpb24gKCkgewogIHJldHVybiAnZGVmYXVsdCBhbm9ueW1vdXMgZnVuY3Rpb24gY2FsbGVkJwp9CjsKY29uc3QgJCR3cmFwXyQkZGVmYXVsdCA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJGRlZmF1bHQsICJkZWZhdWx0Iik7CmV4cG9ydCB7ICQkd3JhcF8kJGRlZmF1bHQgYXMgZGVmYXVsdCB9OwozMjMAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGRlZmF1bHQgYXN5bmMgZnVuY3Rpb24gKCkge1xuICByZXR1cm4gJ2RlZmF1bHQgYW5vbnltb3VzIGZ1bmN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVYLGtCQUFlLEtBQUssQ0FBQyxRQUFRLENBQUMsQ0FBQyxDQUFDLENBQUM7QUFDakMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE9BQU8sQ0FBQyxTQUFTLENBQUMsUUFBUSxDQUFDLE1BQU07QUFDM0M7Ozs7In0=
+*/
+
+'use server'
+
+const $$default = async function () {
+  return 'default anonymous function called'
+}
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
deleted file mode 100644
index ef362e98d..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ /dev/null
@@ -1,85 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export default async function () {
-  return 'default anonymous function called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const $$default = async function () {
-  return 'default anonymous function called'
-}
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const $$default$$impl = async function () {
-  return 'default anonymous function called'
-}
-const $$default = registerServerReference($$default$$impl, "default");
-export { $$default as default };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const $$effect_default = async function () {
-  return 'default anonymous function called'
-}
-
-registerServerReference($$effect_default, "default");
-export default $$effect_default;
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-export default /* #__PURE__ */ registerServerReference($$module_hoist_0_anonymous_default, "default")
-
-;async function $$module_hoist_0_anonymous_default() {
-  return 'default anonymous function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
new file mode 100644
index 000000000..8f8865f1e
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
@@ -0,0 +1,16 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+const $$default = defaultIdentifier
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
deleted file mode 100644
index 933a4bef7..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
+++ /dev/null
@@ -1,92 +0,0 @@
-## Input
-
-```js
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-export default defaultIdentifier
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-const $$default = defaultIdentifier
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-
-const $$default = registerServerReference(defaultIdentifier, "default");
-export { $$default as default };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-const $$effect_default = defaultIdentifier;
-
-registerServerReference($$effect_default, "default");
-export default $$effect_default;
-```
-
-## module-export-hoist
-
-**Status:** unchanged
-
-**References:** (none)
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-export default defaultIdentifier
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
new file mode 100644
index 000000000..6480fb172
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
@@ -0,0 +1,14 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function defaultNamedFunction() {
+  return 'default named function called'
+}
+;
+const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
+export { $$wrap_defaultNamedFunction as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
deleted file mode 100644
index 23ac408d0..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ /dev/null
@@ -1,86 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export default async function defaultNamedFunction() {
-  return 'default named function called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultNamedFunction() {
-  return 'default named function called'
-}
-;
-const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
-export { $$wrap_defaultNamedFunction as default };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultNamedFunction$$impl() {
-  return 'default named function called'
-}
-const defaultNamedFunction = registerServerReference(defaultNamedFunction$$impl, "default");
-export { defaultNamedFunction as default };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function defaultNamedFunction() {
-  return 'default named function called'
-}
-
-registerServerReference(defaultNamedFunction, "default");
-export default defaultNamedFunction;
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** default
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_defaultNamedFunction, "default");
-export default defaultNamedFunction;
-
-;async function $$module_hoist_0_defaultNamedFunction() {
-  return 'default named function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
deleted file mode 100644
index 95a50e601..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
+++ /dev/null
@@ -1,4 +0,0 @@
-'use server'
-
-export const first = async () => 'first action called',
-  second = first
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
deleted file mode 100644
index e34634781..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
+++ /dev/null
@@ -1,84 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export const first = async () => 'first action called',
-  second = first
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** first, second
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-let first = async () => 'first action called',
-  second = first
-first = /* #__PURE__ */ registerServerReference(first, "first");
-export { first };
-second = /* #__PURE__ */ registerServerReference(second, "second");
-export { second };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** first, second
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const first$$impl = async () => 'first action called',
-  second$$impl = first
-const first = registerServerReference(first$$impl, "first");
-export { first as first };
-const second = registerServerReference(second$$impl, "second");
-export { second as second };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** first, second
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const first = async () => 'first action called',
-  second = first
-
-registerServerReference(first, "first");
-registerServerReference(second, "second");
-export { first, second };
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** first
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-export const first = /* #__PURE__ */ registerServerReference($$module_hoist_0_first, "first"),
-  second = first
-
-;async function $$module_hoist_0_first() { return 'first action called' };
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_first, "name", { value: "first" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
deleted file mode 100644
index 488a76ef3..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use server'
-
-const source = async () => 'destructured export called'
-
-export const { action } = { action: source }
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
deleted file mode 100644
index bf210bba1..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
+++ /dev/null
@@ -1,70 +0,0 @@
-## Input
-
-```js
-'use server'
-
-const source = async () => 'destructured export called'
-
-export const { action } = { action: source }
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const source = async () => 'destructured export called'
-
-let { action } = { action: source }
-action = /* #__PURE__ */ registerServerReference(action, "action");
-export { action };
-```
-
-## module-export
-
-**Status:** error
-
-```text
-unsupported destructured export declaration
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const source = async () => 'destructured export called'
-
-const { action } = { action: source }
-
-registerServerReference(action, "action");
-export { action };
-```
-
-## module-export-hoist
-
-**Status:** unchanged
-
-**References:** (none)
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const source = async () => 'destructured export called'
-
-export const { action } = { action: source }
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
new file mode 100644
index 000000000..ec5c2b8f0
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
@@ -0,0 +1,16 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+;
+const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
+export { $$wrap_localAlias as aliasedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
deleted file mode 100644
index 8fdffc3da..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
+++ /dev/null
@@ -1,92 +0,0 @@
-## Input
-
-```js
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-export { localAlias as aliasedAction }
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** aliasedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-;
-const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
-export { $$wrap_localAlias as aliasedAction };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** aliasedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-
-const $$module_aliasedAction = registerServerReference(localAlias, "aliasedAction");
-export { $$module_aliasedAction as aliasedAction };
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** aliasedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-
-registerServerReference(localAlias, "aliasedAction");
-export { localAlias as aliasedAction }
-```
-
-## module-export-hoist
-
-**Status:** unchanged
-
-**References:** (none)
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-export { localAlias as aliasedAction }
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
new file mode 100644
index 000000000..4cdb47bf3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
@@ -0,0 +1,19 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function firstAction() {
+  return 'first action called'
+}
+
+async function secondAction() {
+  return 'second action called'
+}
+firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
+export { firstAction };
+secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
+export { secondAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
deleted file mode 100644
index eecedac9b..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ /dev/null
@@ -1,115 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export async function firstAction() {
-  return 'first action called'
-}
-
-export async function secondAction() {
-  return 'second action called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** firstAction, secondAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MzYzACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZmlyc3RBY3Rpb24oKSB7CiAgcmV0dXJuICdmaXJzdCBhY3Rpb24gY2FsbGVkJwp9Cgphc3luYyBmdW5jdGlvbiBzZWNvbmRBY3Rpb24oKSB7CiAgcmV0dXJuICdzZWNvbmQgYWN0aW9uIGNhbGxlZCcKfQpmaXJzdEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZShmaXJzdEFjdGlvbiwgImZpcnN0QWN0aW9uIik7CmV4cG9ydCB7IGZpcnN0QWN0aW9uIH07CnNlY29uZEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZShzZWNvbmRBY3Rpb24sICJzZWNvbmRBY3Rpb24iKTsKZXhwb3J0IHsgc2Vjb25kQWN0aW9uIH07CjUwNAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgYXN5bmMgZnVuY3Rpb24gZmlyc3RBY3Rpb24oKSB7XG4gIHJldHVybiAnZmlyc3QgYWN0aW9uIGNhbGxlZCdcbn1cblxuZXhwb3J0IGFzeW5jIGZ1bmN0aW9uIHNlY29uZEFjdGlvbigpIHtcbiAgcmV0dXJuICdzZWNvbmQgYWN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVKLEtBQUssQ0FBQyxRQUFRLENBQUMsV0FBVyxDQUFDLENBQUMsQ0FBQztBQUNwQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsS0FBSyxDQUFDLE1BQU0sQ0FBQyxNQUFNO0FBQzdCOztBQUVPLEtBQUssQ0FBQyxRQUFRLENBQUMsWUFBWSxDQUFDLENBQUMsQ0FBQztBQUNyQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsTUFBTSxDQUFDLE1BQU0sQ0FBQyxNQUFNO0FBQzlCO0FBTkE7QUFBQTtBQUlBO0FBQUE7In0=)
-
-```js
-'use server'
-
-async function firstAction() {
-  return 'first action called'
-}
-
-async function secondAction() {
-  return 'second action called'
-}
-firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
-export { firstAction };
-secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
-export { secondAction };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** firstAction, secondAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function firstAction$$impl() {
-  return 'first action called'
-}
-const firstAction = registerServerReference(firstAction$$impl, "firstAction");
-export { firstAction as firstAction };
-
-
-async function secondAction$$impl() {
-  return 'second action called'
-}
-const secondAction = registerServerReference(secondAction$$impl, "secondAction");
-export { secondAction as secondAction };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** firstAction, secondAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function firstAction() {
-  return 'first action called'
-}
-
-async function secondAction() {
-  return 'second action called'
-}
-
-registerServerReference(firstAction, "firstAction");
-export { firstAction };
-
-registerServerReference(secondAction, "secondAction");
-export { secondAction };
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** firstAction, secondAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#NjIyACd1c2Ugc2VydmVyJwoKZXhwb3J0IGNvbnN0IGZpcnN0QWN0aW9uID0gLyogI19fUFVSRV9fICovIHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKCQkbW9kdWxlX2hvaXN0XzBfZmlyc3RBY3Rpb24sICJmaXJzdEFjdGlvbiIpOwoKZXhwb3J0IGNvbnN0IHNlY29uZEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJG1vZHVsZV9ob2lzdF8xX3NlY29uZEFjdGlvbiwgInNlY29uZEFjdGlvbiIpOwoKO2FzeW5jIGZ1bmN0aW9uICQkbW9kdWxlX2hvaXN0XzBfZmlyc3RBY3Rpb24oKSB7CiAgcmV0dXJuICdmaXJzdCBhY3Rpb24gY2FsbGVkJwp9OwovKiAjX19QVVJFX18gKi8gT2JqZWN0LmRlZmluZVByb3BlcnR5KCQkbW9kdWxlX2hvaXN0XzBfZmlyc3RBY3Rpb24sICJuYW1lIiwgeyB2YWx1ZTogImZpcnN0QWN0aW9uIiB9KTsKCjthc3luYyBmdW5jdGlvbiAkJG1vZHVsZV9ob2lzdF8xX3NlY29uZEFjdGlvbigpIHsKICByZXR1cm4gJ3NlY29uZCBhY3Rpb24gY2FsbGVkJwp9OwovKiAjX19QVVJFX18gKi8gT2JqZWN0LmRlZmluZVByb3BlcnR5KCQkbW9kdWxlX2hvaXN0XzFfc2Vjb25kQWN0aW9uLCAibmFtZSIsIHsgdmFsdWU6ICJzZWNvbmRBY3Rpb24iIH0pOwo0NTAAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGFzeW5jIGZ1bmN0aW9uIGZpcnN0QWN0aW9uKCkge1xuICByZXR1cm4gJ2ZpcnN0IGFjdGlvbiBjYWxsZWQnXG59XG5cbmV4cG9ydCBhc3luYyBmdW5jdGlvbiBzZWNvbmRBY3Rpb24oKSB7XG4gIHJldHVybiAnc2Vjb25kIGFjdGlvbiBjYWxsZWQnXG59XG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNOztBQUlOLE1BQU07QUFKQztBQUFBLCtDQUE2QjtBQUNwQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsS0FBSyxDQUFDLE1BQU0sQ0FBQyxNQUFNO0FBQzdCOztBQUVPO0FBQUEsZ0RBQThCO0FBQ3JDLENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxNQUFNLENBQUMsTUFBTSxDQUFDLE1BQU07QUFDOUI7OyJ9)
-
-```js
-'use server'
-
-export const firstAction = /* #__PURE__ */ registerServerReference($$module_hoist_0_firstAction, "firstAction");
-
-export const secondAction = /* #__PURE__ */ registerServerReference($$module_hoist_1_secondAction, "secondAction");
-
-;async function $$module_hoist_0_firstAction() {
-  return 'first action called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_firstAction, "name", { value: "firstAction" });
-
-;async function $$module_hoist_1_secondAction() {
-  return 'second action called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_1_secondAction, "name", { value: "secondAction" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
deleted file mode 100644
index 169221675..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use server'
-
-export const action = async function actionImplementation() {
-  return 'named function expression called'
-}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
deleted file mode 100644
index 1554a5411..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
+++ /dev/null
@@ -1,73 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export const action = async function actionImplementation() {
-  return 'named function expression called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-let action = async function actionImplementation() {
-  return 'named function expression called'
-}
-action = /* #__PURE__ */ registerServerReference(action, "action");
-export { action };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const action$$impl = async function actionImplementation() {
-  return 'named function expression called'
-}
-const action = registerServerReference(action$$impl, "action");
-export { action as action };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const action = async function actionImplementation() {
-  return 'named function expression called'
-}
-
-registerServerReference(action, "action");
-export { action };
-```
-
-## module-export-hoist
-
-**Status:** error
-
-```text
-unsupported named function expression export
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
new file mode 100644
index 000000000..3f597bb58
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+async function namedFunction() {
+  return 'named function called'
+}
+namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
+export { namedFunction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
deleted file mode 100644
index 8ed876491..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ /dev/null
@@ -1,84 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export async function namedFunction() {
-  return 'named function called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** namedFunction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MTk3ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gbmFtZWRGdW5jdGlvbigpIHsKICByZXR1cm4gJ25hbWVkIGZ1bmN0aW9uIGNhbGxlZCcKfQpuYW1lZEZ1bmN0aW9uID0gLyogI19fUFVSRV9fICovIHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKG5hbWVkRnVuY3Rpb24sICJuYW1lZEZ1bmN0aW9uIik7CmV4cG9ydCB7IG5hbWVkRnVuY3Rpb24gfTsKMzEyAHsidmVyc2lvbiI6Mywic291cmNlcyI6WyIiXSwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzZXJ2ZXInXG5cbmV4cG9ydCBhc3luYyBmdW5jdGlvbiBuYW1lZEZ1bmN0aW9uKCkge1xuICByZXR1cm4gJ25hbWVkIGZ1bmN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVKLEtBQUssQ0FBQyxRQUFRLENBQUMsYUFBYSxDQUFDLENBQUMsQ0FBQztBQUN0QyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsS0FBSyxDQUFDLFFBQVEsQ0FBQyxNQUFNO0FBQy9CO0FBRkE7QUFBQTsifQ==)
-
-```js
-'use server'
-
-async function namedFunction() {
-  return 'named function called'
-}
-namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
-export { namedFunction };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** namedFunction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function namedFunction$$impl() {
-  return 'named function called'
-}
-const namedFunction = registerServerReference(namedFunction$$impl, "namedFunction");
-export { namedFunction as namedFunction };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** namedFunction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-async function namedFunction() {
-  return 'named function called'
-}
-
-registerServerReference(namedFunction, "namedFunction");
-export { namedFunction };
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** namedFunction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-export const namedFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_namedFunction, "namedFunction");
-
-;async function $$module_hoist_0_namedFunction() {
-  return 'named function called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_namedFunction, "name", { value: "namedFunction" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
deleted file mode 100644
index 151114097..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use server'
-
-void action
-
-export async function action() {
-  return 'action called'
-}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
deleted file mode 100644
index d0222a26c..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
+++ /dev/null
@@ -1,94 +0,0 @@
-## Input
-
-```js
-'use server'
-
-void action
-
-export async function action() {
-  return 'action called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-void action
-
-async function action() {
-  return 'action called'
-}
-action = /* #__PURE__ */ registerServerReference(action, "action");
-export { action };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-void action
-
-async function action$$impl() {
-  return 'action called'
-}
-const action = registerServerReference(action$$impl, "action");
-export { action as action };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MTQzACd1c2Ugc2VydmVyJwoKdm9pZCBhY3Rpb24KCmFzeW5jIGZ1bmN0aW9uIGFjdGlvbigpIHsKICByZXR1cm4gJ2FjdGlvbiBjYWxsZWQnCn0KCnJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKGFjdGlvbiwgImFjdGlvbiIpOwpleHBvcnQgeyBhY3Rpb24gfTsKMzIzAHsidmVyc2lvbiI6Mywic291cmNlcyI6WyIiXSwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzZXJ2ZXInXG5cbnZvaWQgYWN0aW9uXG5cbmV4cG9ydCBhc3luYyBmdW5jdGlvbiBhY3Rpb24oKSB7XG4gIHJldHVybiAnYWN0aW9uIGNhbGxlZCdcbn1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVYLElBQUksQ0FBQzs7QUFFRSxLQUFLLENBQUMsUUFBUSxDQUFDLE1BQU0sQ0FBQyxDQUFDLENBQUM7QUFDL0IsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE1BQU0sQ0FBQyxNQUFNO0FBQ3ZCO0FBRkE7QUFBQTtBQUFBOyJ9)
-
-```js
-'use server'
-
-void action
-
-async function action() {
-  return 'action called'
-}
-
-registerServerReference(action, "action");
-export { action };
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** action
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#MjkxACd1c2Ugc2VydmVyJwoKdm9pZCBhY3Rpb24KCmV4cG9ydCBjb25zdCBhY3Rpb24gPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoJCRtb2R1bGVfaG9pc3RfMF9hY3Rpb24sICJhY3Rpb24iKTsKCjthc3luYyBmdW5jdGlvbiAkJG1vZHVsZV9ob2lzdF8wX2FjdGlvbigpIHsKICByZXR1cm4gJ2FjdGlvbiBjYWxsZWQnCn07Ci8qICNfX1BVUkVfXyAqLyBPYmplY3QuZGVmaW5lUHJvcGVydHkoJCRtb2R1bGVfaG9pc3RfMF9hY3Rpb24sICJuYW1lIiwgeyB2YWx1ZTogImFjdGlvbiIgfSk7CjI5MQB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG52b2lkIGFjdGlvblxuXG5leHBvcnQgYXN5bmMgZnVuY3Rpb24gYWN0aW9uKCkge1xuICByZXR1cm4gJ2FjdGlvbiBjYWxsZWQnXG59XG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxJQUFJLENBQUM7O0FBRUwsTUFBTTtBQUFDO0FBQUEsMENBQXdCO0FBQy9CLENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxNQUFNLENBQUMsTUFBTTtBQUN2Qjs7In0=)
-
-```js
-'use server'
-
-void action
-
-export const action = /* #__PURE__ */ registerServerReference($$module_hoist_0_action, "action");
-
-;async function $$module_hoist_0_action() {
-  return 'action called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_action, "name", { value: "action" });
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
new file mode 100644
index 000000000..f8c3429ef
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
@@ -0,0 +1,13 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+
+;
+import { reexportedAction as $$import_reexportedAction } from './reexport-source';
+const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
+export { $$wrap_$$import_reexportedAction as reexportedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
deleted file mode 100644
index 10aa2ceb7..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
+++ /dev/null
@@ -1,76 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export { reexportedAction } from './reexport-source'
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** reexportedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#Mjk0ACd1c2Ugc2VydmVyJwoKCjsKaW1wb3J0IHsgcmVleHBvcnRlZEFjdGlvbiBhcyAkJGltcG9ydF9yZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnOwpjb25zdCAkJHdyYXBfJCRpbXBvcnRfcmVleHBvcnRlZEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJGltcG9ydF9yZWV4cG9ydGVkQWN0aW9uLCAicmVleHBvcnRlZEFjdGlvbiIpOwpleHBvcnQgeyAkJHdyYXBfJCRpbXBvcnRfcmVleHBvcnRlZEFjdGlvbiBhcyByZWV4cG9ydGVkQWN0aW9uIH07CjE3NgB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7Ozs7OzsifQ==)
-
-```js
-'use server'
-
-
-;
-import { reexportedAction as $$import_reexportedAction } from './reexport-source';
-const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
-export { $$wrap_$$import_reexportedAction as reexportedAction };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** reexportedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-
-import { reexportedAction as $$import_reexportedAction } from './reexport-source';
-const $$module_reexportedAction = registerServerReference($$import_reexportedAction, "reexportedAction");
-export { $$module_reexportedAction as reexportedAction };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** reexportedAction
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-
-
-export { reexportedAction } from './reexport-source'
-registerServerReference($$effect_import_reexportedAction, "reexportedAction");
-
-import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
-```
-
-## module-export-hoist
-
-**Status:** unchanged
-
-**References:** (none)
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#NjcAJ3VzZSBzZXJ2ZXInCgpleHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnCjI1OAB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxNQUFNLENBQUMsQ0FBQyxDQUFDLGdCQUFnQixDQUFDLENBQUMsQ0FBQyxJQUFJLENBQUMsQ0FBQyxDQUFDLENBQUMsUUFBUSxDQUFDLE1BQU07In0=)
-
-```js
-'use server'
-
-export { reexportedAction } from './reexport-source'
-```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
new file mode 100644
index 000000000..0c9760023
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
@@ -0,0 +1,17 @@
+/*
+Source map visualization:
+
+https://evanw.github.io/source-map-visualization/#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
+*/
+
+'use server'
+
+let arrowFunction = async () => 'arrow function called'
+
+let functionExpression = async function () {
+  return 'function expression called'
+}
+arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
+export { arrowFunction };
+functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
+export { functionExpression };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
deleted file mode 100644
index 35515bddf..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ /dev/null
@@ -1,105 +0,0 @@
-## Input
-
-```js
-'use server'
-
-export const arrowFunction = async () => 'arrow function called'
-
-export const functionExpression = async function () {
-  return 'function expression called'
-}
-```
-
-## wrap-export
-
-**Status:** transformed
-
-**References:** arrowFunction, functionExpression
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-let arrowFunction = async () => 'arrow function called'
-
-let functionExpression = async function () {
-  return 'function expression called'
-}
-arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
-export { arrowFunction };
-functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
-export { functionExpression };
-```
-
-## module-export
-
-**Status:** transformed
-
-**References:** arrowFunction, functionExpression
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const arrowFunction$$impl = async () => 'arrow function called'
-const arrowFunction = registerServerReference(arrowFunction$$impl, "arrowFunction");
-export { arrowFunction as arrowFunction };
-
-
-const functionExpression$$impl = async function () {
-  return 'function expression called'
-}
-const functionExpression = registerServerReference(functionExpression$$impl, "functionExpression");
-export { functionExpression as functionExpression };
-
-```
-
-## module-export-effect
-
-**Status:** transformed
-
-**References:** arrowFunction, functionExpression
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-const arrowFunction = async () => 'arrow function called'
-
-const functionExpression = async function () {
-  return 'function expression called'
-}
-
-registerServerReference(arrowFunction, "arrowFunction");
-export { arrowFunction };
-
-registerServerReference(functionExpression, "functionExpression");
-export { functionExpression };
-```
-
-## module-export-hoist
-
-**Status:** transformed
-
-**References:** arrowFunction, functionExpression
-
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
-
-```js
-'use server'
-
-export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_hoist_0_arrowFunction, "arrowFunction")
-
-export const functionExpression = /* #__PURE__ */ registerServerReference($$module_hoist_1_functionExpression, "functionExpression")
-
-;async function $$module_hoist_0_arrowFunction() { return 'arrow function called' };
-/* #__PURE__ */ Object.defineProperty($$module_hoist_0_arrowFunction, "name", { value: "arrowFunction" });
-
-;async function $$module_hoist_1_functionExpression() {
-  return 'function expression called'
-};
-/* #__PURE__ */ Object.defineProperty($$module_hoist_1_functionExpression, "name", { value: "functionExpression" });
-```
diff --git a/packages/plugin-rsc/src/transforms/index.ts b/packages/plugin-rsc/src/transforms/index.ts
index fabdc36aa..6147430da 100644
--- a/packages/plugin-rsc/src/transforms/index.ts
+++ b/packages/plugin-rsc/src/transforms/index.ts
@@ -1,7 +1,5 @@
 export * from './hoist'
-export * from './module-export'
 export * from './module-export-effect'
-export * from './module-export-hoist'
 export * from './wrap-export'
 export * from './proxy-export'
 export * from './utils'
diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.test.ts b/packages/plugin-rsc/src/transforms/module-export-effect.test.ts
new file mode 100644
index 000000000..8bdfc8e17
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.test.ts
@@ -0,0 +1,89 @@
+import { parseAstAsync } from 'vite'
+import { describe, expect, test } from 'vitest'
+import {
+  transformModuleExportEffect,
+  type TransformModuleExportEffectOptions,
+} from './module-export-effect'
+
+async function transform(
+  input: string,
+  options: Omit<TransformModuleExportEffectOptions, 'runtime'> = {},
+) {
+  const ast = await parseAstAsync(input)
+  return transformModuleExportEffect(input, ast, {
+    ...options,
+    runtime: ({ binding, exportName }) =>
+      `register(${binding}, ${JSON.stringify(exportName)})`,
+  })
+}
+
+describe(transformModuleExportEffect, () => {
+  test('preserves declarations and emits effects after initialization', async () => {
+    const result = await transform(`
+export async function action() {}
+export const loader = async () => {}, value = 1
+export default async function Page() {}
+`)
+
+    expect(result.referenceNames).toEqual([
+      'action',
+      'loader',
+      'value',
+      'default',
+    ])
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      async function action() {}
+      const loader = async () => {}, value = 1
+      async function Page() {}
+
+      register(action, \"action\");
+      export { action };
+
+      register(loader, \"loader\");
+      register(value, \"value\");
+      export { loader, value };
+
+      register(Page, \"default\");
+      export default Page;
+      "
+    `)
+  })
+
+  test('preserves mutable bindings and local export aliases', async () => {
+    const result = await transform(`
+export { action as renamed }
+let action = async () => 'first'
+action = async () => 'second'
+`)
+
+    expect(result.referenceNames).toEqual(['renamed'])
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+
+      let action = async () => 'first'
+      action = async () => 'second'
+
+      register(action, \"renamed\");
+      export { action as renamed }
+      "
+    `)
+  })
+
+  test('captures a default identifier before later reassignment', async () => {
+    const result = await transform(`let action = async () => 'first'
+export default action
+action = async () => 'second'
+`)
+
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "let action = async () => 'first'
+      const $$effect_default = action;
+      action = async () => 'second'
+
+      register($$effect_default, \"default\");
+      export default $$effect_default;
+      "
+    `)
+  })
+})
diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.ts b/packages/plugin-rsc/src/transforms/module-export-effect.ts
index a17d95be9..17396c7a2 100644
--- a/packages/plugin-rsc/src/transforms/module-export-effect.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.ts
@@ -1,22 +1,35 @@
 import { tinyassert } from '@hiogawa/utils'
-import type { ExportDefaultDeclaration, Node, Program } from 'estree'
+import type {
+  ExportDefaultDeclaration,
+  Node,
+  Program,
+  VariableDeclaration,
+} from 'estree'
 import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
-import type {
-  TransformModuleExportFilter,
-  TransformModuleExportMeta,
-} from './module-export'
 import { extractNames, validateNonAsyncFunction } from './utils'
 
+export type TransformModuleExportEffectMeta = {
+  localName?: string
+  declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
+  isFunction?: boolean
+  defaultExportIdentifierName?: string
+}
+
+export type TransformModuleExportEffectFilter = (
+  name: string,
+  meta: TransformModuleExportEffectMeta,
+) => boolean
+
 export type TransformModuleExportEffectContext = {
   binding: string
   exportName: string
-  meta: TransformModuleExportMeta
+  meta: TransformModuleExportEffectMeta
 }
 
 export type TransformModuleExportEffectOptions = {
   runtime: (context: TransformModuleExportEffectContext) => string
-  filter?: TransformModuleExportFilter
+  filter?: TransformModuleExportEffectFilter
   rejectNonAsyncFunction?: boolean
   exportAll?: 'error' | 'preserve'
 }
@@ -40,7 +53,7 @@ export function transformModuleExportEffect(
   const references: TransformModuleExportEffectContext[] = []
 
   // Generated-name collision detection is intentionally out of scope, matching
-  // the other module export transforms.
+  // the other transform helpers.
 
   function generate(context: TransformModuleExportEffectContext): string {
     references.push(context)
@@ -66,7 +79,7 @@ export function transformModuleExportEffect(
         ) {
           tinyassert(node.declaration.id)
           const binding = node.declaration.id.name
-          const meta: TransformModuleExportMeta = {
+          const meta: TransformModuleExportEffectMeta = {
             localName: binding,
             declarationKind:
               node.declaration.type === 'FunctionDeclaration'
@@ -95,7 +108,7 @@ export function transformModuleExportEffect(
                 : undefined
             let validate = false
             for (const binding of names) {
-              const meta: TransformModuleExportMeta = {
+              const meta: TransformModuleExportEffectMeta = {
                 localName: binding,
                 declarationKind: node.declaration.kind,
                 isFunction,
@@ -129,7 +142,7 @@ export function transformModuleExportEffect(
             )
           }
           const exportName = specifier.exported.name
-          const meta: TransformModuleExportMeta = {}
+          const meta: TransformModuleExportEffectMeta = {}
           if (!filter(exportName, meta)) continue
 
           let binding = specifier.local.name
@@ -171,7 +184,7 @@ export function transformModuleExportEffect(
       }
     } else if (node.type === 'ExportDefaultDeclaration') {
       let binding: string
-      let meta: TransformModuleExportMeta
+      let meta: TransformModuleExportEffectMeta
       if (
         (node.declaration.type === 'FunctionDeclaration' ||
           node.declaration.type === 'ClassDeclaration') &&
diff --git a/packages/plugin-rsc/src/transforms/module-export-hoist.ts b/packages/plugin-rsc/src/transforms/module-export-hoist.ts
deleted file mode 100644
index bcb94d113..000000000
--- a/packages/plugin-rsc/src/transforms/module-export-hoist.ts
+++ /dev/null
@@ -1,203 +0,0 @@
-import type {
-  ArrowFunctionExpression,
-  ExportDefaultDeclaration,
-  ExportNamedDeclaration,
-  FunctionExpression,
-  Node,
-  Program,
-  VariableDeclarator,
-} from 'estree'
-import MagicString from 'magic-string'
-import type { ESTree } from 'vite'
-import type {
-  TransformModuleExportFilter,
-  TransformModuleExportMeta,
-} from './module-export'
-import { hasDirective, validateNonAsyncFunction } from './utils'
-
-type DefaultFunctionDeclaration = Extract<
-  ExportDefaultDeclaration['declaration'],
-  { type: 'FunctionDeclaration' }
->
-
-type ModuleFunction =
-  | DefaultFunctionDeclaration
-  | FunctionExpression
-  | ArrowFunctionExpression
-
-type HoistCandidate = {
-  node: ModuleFunction
-  parent: ExportDefaultDeclaration | ExportNamedDeclaration | VariableDeclarator
-  exportName: string
-  sourceName: string
-  meta: TransformModuleExportMeta
-}
-
-export type TransformModuleExportHoistContext = {
-  implementation: string
-  exportName: string
-  meta: TransformModuleExportMeta
-}
-
-export type TransformModuleExportHoistOptions = {
-  directive: string
-  runtime: (context: TransformModuleExportHoistContext) => string
-  filter?: TransformModuleExportFilter
-  rejectNonAsyncFunction?: boolean
-}
-
-/**
- * Treats a module directive as though it were attached to each directly exported
- * function, then applies inline-style implementation hoisting and expression-site
- * runtime replacement. Local export specifiers and re-exports are left unchanged.
- */
-export function transformModuleExportHoist(
-  source: string,
-  viteAst: ESTree.Program,
-  options: TransformModuleExportHoistOptions,
-): {
-  output: MagicString
-  references: TransformModuleExportHoistContext[]
-  referenceNames: string[]
-} {
-  const ast = viteAst as unknown as Program
-  let input = source
-  if (!input.endsWith('\n')) input += '\n'
-  const output = new MagicString(input)
-  const references: TransformModuleExportHoistContext[] = []
-  const filter = options.filter ?? (() => true)
-  if (!hasDirective(viteAst.body, options.directive)) {
-    return { output, references, referenceNames: [] }
-  }
-
-  const candidates: HoistCandidate[] = []
-
-  for (const statement of ast.body) {
-    if (statement.type === 'ExportNamedDeclaration' && statement.declaration) {
-      if (statement.declaration.type === 'FunctionDeclaration') {
-        const name = statement.declaration.id.name
-        candidates.push({
-          node: statement.declaration,
-          parent: statement,
-          exportName: name,
-          sourceName: name,
-          meta: {
-            localName: name,
-            declarationKind: 'function',
-            isFunction: true,
-          },
-        })
-      } else if (statement.declaration.type === 'VariableDeclaration') {
-        for (const declaration of statement.declaration.declarations) {
-          if (
-            declaration.id.type === 'Identifier' &&
-            declaration.init &&
-            isFunctionNode(declaration.init)
-          ) {
-            candidates.push({
-              node: declaration.init,
-              parent: declaration,
-              exportName: declaration.id.name,
-              sourceName: declaration.id.name,
-              meta: {
-                localName: declaration.id.name,
-                declarationKind: statement.declaration.kind,
-                isFunction: true,
-              },
-            })
-          }
-        }
-      }
-    } else if (
-      statement.type === 'ExportDefaultDeclaration' &&
-      isFunctionNode(statement.declaration)
-    ) {
-      const sourceName =
-        statement.declaration.type !== 'ArrowFunctionExpression' &&
-        statement.declaration.id
-          ? statement.declaration.id.name
-          : 'anonymous_default'
-      candidates.push({
-        node: statement.declaration,
-        parent: statement,
-        exportName: 'default',
-        sourceName,
-        meta: {
-          localName:
-            sourceName === 'anonymous_default' ? undefined : sourceName,
-          declarationKind:
-            statement.declaration.type === 'FunctionDeclaration'
-              ? 'function'
-              : undefined,
-          isFunction: true,
-        },
-      })
-    }
-  }
-
-  for (const candidate of candidates) {
-    if (!filter(candidate.exportName, candidate.meta)) continue
-    const node = candidate.node
-    if (node.type === 'FunctionExpression' && node.id) {
-      throw Object.assign(
-        new Error('unsupported named function expression export'),
-        { pos: node.start },
-      )
-    }
-    validateNonAsyncFunction(options, node)
-
-    const implementation = `$$module_hoist_${references.length}_${candidate.sourceName}`
-    const params = node.params
-      .map((parameter) => input.slice(parameter.start, parameter.end))
-      .join(', ')
-    const prefix = `\n;${node.async ? 'async ' : ''}function${node.generator ? '*' : ''} ${implementation}(${params}) `
-    if (node.body.type === 'BlockStatement') {
-      output.update(node.start, node.body.start, prefix)
-      output.appendLeft(node.end, ';')
-    } else {
-      output.update(node.start, node.body.start, `${prefix}{ return `)
-      output.appendLeft(node.end, ' };')
-    }
-    output.appendLeft(
-      node.end,
-      `\n/* #__PURE__ */ Object.defineProperty(${implementation}, "name", { value: ${JSON.stringify(candidate.sourceName)} });\n`,
-    )
-    output.move(node.start, node.end, input.length)
-
-    const context: TransformModuleExportHoistContext = {
-      implementation,
-      exportName: candidate.exportName,
-      meta: candidate.meta,
-    }
-    references.push(context)
-    const runtime = `/* #__PURE__ */ ${options.runtime(context)}`
-
-    if (node.type === 'FunctionDeclaration' && node.id) {
-      const sourceName = node.id.name
-      let replacement = `const ${sourceName} = ${runtime};`
-      if (candidate.parent.type === 'ExportDefaultDeclaration') {
-        output.remove(candidate.parent.start, node.start)
-        replacement += `\nexport default ${sourceName};`
-      }
-      output.appendLeft(node.start, replacement)
-    } else {
-      output.appendLeft(node.start, runtime)
-    }
-  }
-
-  return {
-    output,
-    references,
-    referenceNames: references.map((reference) => reference.exportName),
-  }
-}
-
-function isFunctionNode(
-  node: Node | ExportDefaultDeclaration['declaration'],
-): node is ModuleFunction {
-  return (
-    node.type === 'FunctionDeclaration' ||
-    node.type === 'FunctionExpression' ||
-    node.type === 'ArrowFunctionExpression'
-  )
-}
diff --git a/packages/plugin-rsc/src/transforms/module-export-models.test.ts b/packages/plugin-rsc/src/transforms/module-export-models.test.ts
deleted file mode 100644
index db6cfefd7..000000000
--- a/packages/plugin-rsc/src/transforms/module-export-models.test.ts
+++ /dev/null
@@ -1,178 +0,0 @@
-import { parseAstAsync } from 'vite'
-import { describe, expect, test } from 'vitest'
-import { transformModuleExport } from './module-export'
-import { transformModuleExportEffect } from './module-export-effect'
-import { transformModuleExportHoist } from './module-export-hoist'
-
-describe('module export transform models', () => {
-  test('compares canonical bindings, export effects, and hoisted expressions', async () => {
-    const input = `"use cache";
-export async function action(value) {
-  return value
-}
-export const loader = async () => "loaded"
-export default async function Page() {
-  return "page"
-}
-`
-    const ast = await parseAstAsync(input)
-    const canonical = transformModuleExport(input, ast, {
-      generate: ({ implementation, binding, exportName }) =>
-        `const ${binding} = wrap(${implementation}, ${JSON.stringify(exportName)}); export { ${binding} as ${exportName} };`,
-    })
-    const effect = transformModuleExportEffect(input, ast, {
-      runtime: ({ binding, exportName }) =>
-        `register(${binding}, ${JSON.stringify(exportName)})`,
-    })
-    const hoist = transformModuleExportHoist(input, ast, {
-      directive: 'use cache',
-      runtime: ({ implementation, exportName }) =>
-        `wrap(${implementation}, ${JSON.stringify(exportName)})`,
-    })
-
-    const outputs = {
-      canonical: canonical.output.toString(),
-      effect: effect.output.toString(),
-      hoist: hoist.output.toString(),
-    }
-    await Promise.all(
-      Object.values(outputs).map((output) => parseAstAsync(output)),
-    )
-
-    expect({
-      referenceNames: {
-        canonical: canonical.referenceNames,
-        effect: effect.referenceNames,
-        hoist: hoist.referenceNames,
-      },
-      outputs,
-    }).toMatchInlineSnapshot(`
-      {
-        "outputs": {
-          "canonical": ""use cache";
-      async function action$$impl(value) {
-        return value
-      }
-      const action = wrap(action$$impl, "action"); export { action as action };
-
-      const loader$$impl = async () => "loaded"
-      const loader = wrap(loader$$impl, "loader"); export { loader as loader };
-
-      async function Page$$impl() {
-        return "page"
-      }
-      const Page = wrap(Page$$impl, "default"); export { Page as default };
-
-      ",
-          "effect": ""use cache";
-      async function action(value) {
-        return value
-      }
-      const loader = async () => "loaded"
-      async function Page() {
-        return "page"
-      }
-
-      register(action, "action");
-      export { action };
-
-      register(loader, "loader");
-      export { loader };
-
-      register(Page, "default");
-      export default Page;
-      ",
-          "hoist": ""use cache";
-      export const action = /* #__PURE__ */ wrap($$module_hoist_0_action, "action");
-      export const loader = /* #__PURE__ */ wrap($$module_hoist_1_loader, "loader")
-      const Page = /* #__PURE__ */ wrap($$module_hoist_2_Page, "default");
-      export default Page;
-
-      ;async function $$module_hoist_0_action(value) {
-        return value
-      };
-      /* #__PURE__ */ Object.defineProperty($$module_hoist_0_action, "name", { value: "action" });
-
-      ;async function $$module_hoist_1_loader() { return "loaded" };
-      /* #__PURE__ */ Object.defineProperty($$module_hoist_1_loader, "name", { value: "loader" });
-
-      ;async function $$module_hoist_2_Page() {
-        return "page"
-      };
-      /* #__PURE__ */ Object.defineProperty($$module_hoist_2_Page, "name", { value: "Page" });
-      ",
-        },
-        "referenceNames": {
-          "canonical": [
-            "action",
-            "loader",
-            "default",
-          ],
-          "effect": [
-            "action",
-            "loader",
-            "default",
-          ],
-          "hoist": [
-            "action",
-            "loader",
-            "default",
-          ],
-        },
-      }
-    `)
-  })
-
-  test('supports anonymous default functions', async () => {
-    const input = `"use cache"; export default async function () {}`
-    const ast = await parseAstAsync(input)
-    const effect = transformModuleExportEffect(input, ast, {
-      runtime: ({ binding }) => `register(${binding})`,
-    })
-    const hoist = transformModuleExportHoist(input, ast, {
-      directive: 'use cache',
-      runtime: ({ implementation }) => `wrap(${implementation})`,
-    })
-
-    await expect(parseAstAsync(effect.output.toString())).resolves.toBeDefined()
-    await expect(parseAstAsync(hoist.output.toString())).resolves.toBeDefined()
-    expect({
-      effect: effect.output.toString(),
-      hoist: hoist.output.toString(),
-    }).toMatchInlineSnapshot(`
-      {
-        "effect": ""use cache"; const $$effect_default = async function () {}
-      register($$effect_default);
-      export default $$effect_default;
-      ",
-        "hoist": ""use cache"; export default /* #__PURE__ */ wrap($$module_hoist_0_anonymous_default)
-
-      ;async function $$module_hoist_0_anonymous_default() {};
-      /* #__PURE__ */ Object.defineProperty($$module_hoist_0_anonymous_default, "name", { value: "anonymous_default" });
-      ",
-      }
-    `)
-  })
-
-  test('captures default identifiers before later reassignment', async () => {
-    const input = `let action = async () => 'first'
-export default action
-action = async () => 'second'
-`
-    const ast = await parseAstAsync(input)
-    const effect = transformModuleExportEffect(input, ast, {
-      runtime: ({ binding }) => `register(${binding})`,
-    })
-
-    await expect(parseAstAsync(effect.output.toString())).resolves.toBeDefined()
-    expect(effect.output.toString()).toMatchInlineSnapshot(`
-      "let action = async () => 'first'
-      const $$effect_default = action;
-      action = async () => 'second'
-
-      register($$effect_default);
-      export default $$effect_default;
-      "
-    `)
-  })
-})
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
deleted file mode 100644
index f782b1257..000000000
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ /dev/null
@@ -1,189 +0,0 @@
-import { parseAstAsync } from 'vite'
-import { describe, expect, test } from 'vitest'
-import {
-  transformModuleExport,
-  type TransformModuleExportOptions,
-} from './module-export'
-
-async function transform(
-  input: string,
-  options: Omit<TransformModuleExportOptions, 'generate'> = {},
-) {
-  const ast = await parseAstAsync(input)
-  return transformModuleExport(input, ast, {
-    ...options,
-    generate: ({ implementation, binding, exportName }) =>
-      `const ${binding} = wrap(${implementation}, ${JSON.stringify(exportName)});\n` +
-      `export { ${binding} as ${exportName} };`,
-  })
-}
-
-describe(transformModuleExport, () => {
-  test('extracts direct and default declarations', async () => {
-    const result = await transform(`
-export async function action() {}
-export const loader = async () => {}, value = 1
-export default async function Page() {}
-`)
-
-    expect(result.referenceNames).toEqual([
-      'action',
-      'loader',
-      'value',
-      'default',
-    ])
-    expect(result.output.toString()).toMatchInlineSnapshot(`
-      "
-      async function action$$impl() {}
-      const action = wrap(action$$impl, "action");
-      export { action as action };
-
-      const loader$$impl = async () => {}, value$$impl = 1
-      const loader = wrap(loader$$impl, "loader");
-      export { loader as loader };
-      const value = wrap(value$$impl, "value");
-      export { value as value };
-
-      async function Page$$impl() {}
-      const Page = wrap(Page$$impl, "default");
-      export { Page as default };
-
-      "
-    `)
-  })
-
-  test('documents dependent multi-declarator TDZ', async () => {
-    const result = await transform(
-      `export const first = async () => {}, second = first`,
-    )
-
-    // `first` is a later generated const in this output. Supporting this
-    // uncommon dependency would require splitting the source declaration.
-    expect(result.output.toString()).toMatchInlineSnapshot(`
-      "const first$$impl = async () => {}, second$$impl = first
-      const first = wrap(first$$impl, \"first\");
-      export { first as first };
-      const second = wrap(second$$impl, \"second\");
-      export { second as second };
-      "
-    `)
-  })
-
-  test('canonicalizes mutable declaration initial values', async () => {
-    const result = await transform(`
-export var action = async () => {}
-export let loader = async () => {}
-`)
-
-    expect(result.output.toString()).toMatchInlineSnapshot(`
-      "
-      var action$$impl = async () => {}
-      const action = wrap(action$$impl, \"action\");
-      export { action as action };
-
-      let loader$$impl = async () => {}
-      const loader = wrap(loader$$impl, \"loader\");
-      export { loader as loader };
-
-      "
-    `)
-  })
-
-  test('handles aliases, re-exports, and filtering', async () => {
-    const result = await transform(
-      `
-export { value as action, exposed as skipped }
-const value = async () => {}
-const exposed = 0
-export { remote as action2 } from './dep'
-export * from './other'
-`,
-      {
-        exportAll: 'preserve',
-        filter: (name) => name !== 'skipped',
-      },
-    )
-
-    expect(result.referenceNames).toEqual(['action', 'action2'])
-    expect(result.output.toString()).toMatchInlineSnapshot(`
-      "
-
-      export { exposed as skipped };
-
-      const value = async () => {}
-      const exposed = 0
-
-      import { remote as $$import_action2 } from './dep';
-      const $$module_action2 = wrap($$import_action2, "action2");
-      export { $$module_action2 as action2 };
-
-      export * from './other'
-
-      const $$module_action = wrap(value, "action");
-      export { $$module_action as action };
-      "
-    `)
-  })
-
-  test('reports metadata and preserves filtered declarations', async () => {
-    const input = `export const Page = () => {}, value = 1;
-export default Page;`
-    const ast = await parseAstAsync(input)
-    const result = transformModuleExport(input, ast, {
-      filter: (_name, meta) => meta.isFunction !== false,
-      exportAll: 'preserve',
-      generate: (context) =>
-        `const ${context.binding} = wrap(${context.implementation}); export { ${context.binding} as ${context.exportName} };`,
-    })
-
-    expect({
-      references: result.references,
-      output: result.output.toString(),
-    }).toMatchInlineSnapshot(`
-      {
-        "output": "const Page$$impl = () => {}, value = 1;
-      const Page = wrap(Page$$impl); export { Page as Page };
-      export { value };
-
-
-      const $$default = wrap(Page); export { $$default as default };
-      ",
-        "references": [
-          {
-            "binding": "Page",
-            "exportName": "Page",
-            "implementation": "Page$$impl",
-            "meta": {
-              "declarationKind": "const",
-              "isFunction": true,
-              "localName": "Page",
-            },
-          },
-          {
-            "binding": "$$default",
-            "exportName": "default",
-            "implementation": "Page",
-            "meta": {
-              "defaultExportIdentifierName": "Page",
-              "isFunction": undefined,
-            },
-          },
-        ],
-      }
-    `)
-  })
-
-  test('validates selected exports and export-all policy', async () => {
-    await expect(
-      transform(`export function action() {}`, {
-        rejectNonAsyncFunction: true,
-      }),
-    ).rejects.toThrow('unsupported non async function')
-    await expect(transform(`export * from './dep'`)).rejects.toThrow(
-      'unsupported ExportAllDeclaration',
-    )
-    await expect(transform(`export const { action } = value`)).rejects.toThrow(
-      'unsupported destructured export declaration',
-    )
-  })
-})
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
deleted file mode 100644
index ba9a227d9..000000000
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ /dev/null
@@ -1,386 +0,0 @@
-import { tinyassert } from '@hiogawa/utils'
-import type {
-  ExportDefaultDeclaration,
-  Identifier,
-  Node,
-  Program,
-  VariableDeclaration,
-} from 'estree'
-import MagicString from 'magic-string'
-import type { ESTree } from 'vite'
-import { extractIdentifiers, validateNonAsyncFunction } from './utils'
-
-export type TransformModuleExportMeta = {
-  /** Source-local declaration name when one is statically available. */
-  localName?: string
-  declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
-  isFunction?: boolean
-  /** Identifier referenced by `export default Identifier`. */
-  defaultExportIdentifierName?: string
-}
-
-export type TransformModuleExportGenerateContext = {
-  /** Private source implementation or imported/local value being transformed. */
-  implementation: string
-  /** Generated local name reserved for the canonical runtime result. */
-  binding: string
-  /** Public module export name, including `default`. */
-  exportName: string
-  meta: TransformModuleExportMeta
-}
-
-export type TransformModuleExportFilter = (
-  name: string,
-  meta: TransformModuleExportMeta,
-) => boolean
-
-export type TransformModuleExportOptions = {
-  generate: (context: TransformModuleExportGenerateContext) => string
-  filter?: TransformModuleExportFilter
-  rejectNonAsyncFunction?: boolean
-  exportAll?: 'error' | 'preserve'
-}
-
-export type TransformModuleExportResult = {
-  output: MagicString
-  /** Full generation contexts for selected exports in source order. */
-  references: TransformModuleExportGenerateContext[]
-  /** Selected public export names in source order. */
-  referenceNames: string[]
-}
-
-/**
- * Extracts selected module exports into implementation bindings and delegates
- * complete canonical binding and export generation to the consumer.
- *
- * Conceptually:
- *
- * ```js
- * export async function action(value) {
- *   return value
- * }
- * ```
- *
- * becomes:
- *
- * ```js
- * async function action$$impl(value) {
- *   return value
- * }
- * export const action = __RUNTIME__(action$$impl, 'action')
- * ```
- *
- * `generate` owns the complete generated declaration and export code represented
- * by `export const ...` above. The transform does not classify or rewrite that
- * code, so consumers also own effects and purity annotations.
- *
- * Generated code for direct declarations is placed immediately after the source
- * declaration. Local export specifiers are generated at module end so their values
- * have initialized, while re-exports are converted to local imports at the original
- * export position.
- *
- * This canonical-binding model intentionally does not preserve source function
- * hoisting or mutable reassignment under the exported name. Consumers can reject
- * mutable declarations through `meta.declarationKind` when required. Selected
- * destructured declaration bindings remain unsupported.
- */
-export function transformModuleExport(
-  input: string,
-  viteAst: ESTree.Program,
-  options: TransformModuleExportOptions,
-): TransformModuleExportResult {
-  const ast = viteAst as unknown as Program
-  const output = new MagicString(input)
-  const references: TransformModuleExportGenerateContext[] = []
-  const emissions = new Map<number, string[]>()
-  const filter = options.filter ?? (() => true)
-
-  function extractDeclaration(
-    identifier: Identifier,
-    exportName: string,
-    meta: TransformModuleExportMeta,
-    position: number,
-  ): void {
-    const localName = identifier.name
-    const implementation = `${localName}$$impl`
-    output.update(identifier.start, identifier.end, implementation)
-    generate({ implementation, binding: localName, exportName, meta }, position)
-  }
-
-  function emit(position: number, code: string): void {
-    const codes = emissions.get(position) ?? []
-    codes.push(code)
-    emissions.set(position, codes)
-  }
-
-  function generate(
-    context: TransformModuleExportGenerateContext,
-    position: number,
-  ): void {
-    references.push(context)
-    emit(position, options.generate(context))
-  }
-
-  function preserveExport(
-    localName: string,
-    exportName: string,
-    position: number,
-  ): void {
-    emit(
-      position,
-      localName === exportName
-        ? `export { ${localName} };`
-        : `export { ${localName} as ${exportName} };`,
-    )
-  }
-
-  for (const node of ast.body) {
-    if (node.type === 'ExportNamedDeclaration') {
-      if (node.declaration) {
-        if (
-          node.declaration.type === 'FunctionDeclaration' ||
-          node.declaration.type === 'ClassDeclaration'
-        ) {
-          tinyassert(node.declaration.id)
-          const identifier = node.declaration.id
-          const meta: TransformModuleExportMeta = {
-            localName: identifier.name,
-            declarationKind:
-              node.declaration.type === 'FunctionDeclaration'
-                ? 'function'
-                : 'class',
-            isFunction: getIsFunction(node.declaration),
-          }
-          if (!filter(identifier.name, meta)) continue
-
-          validateNonAsyncFunction(options, node.declaration)
-          output.remove(node.start, node.declaration.start)
-          extractDeclaration(identifier, identifier.name, meta, node.end)
-        } else if (node.declaration.type === 'VariableDeclaration') {
-          const variableDeclaration = node.declaration
-          const declarations: Array<{
-            node: (typeof variableDeclaration.declarations)[number]
-            selected: Array<{
-              identifier: Identifier
-              meta: TransformModuleExportMeta
-            }>
-            preserved: string[]
-          }> = []
-
-          for (const declaration of variableDeclaration.declarations) {
-            const identifiers = extractIdentifiers(declaration.id)
-            if (
-              declaration.id.type !== 'Identifier' &&
-              identifiers.some((identifier) =>
-                filter(identifier.name, {
-                  localName: identifier.name,
-                  declarationKind: variableDeclaration.kind,
-                }),
-              )
-            ) {
-              throw Object.assign(
-                new Error('unsupported destructured export declaration'),
-                { pos: declaration.id.start },
-              )
-            }
-            const isFunction =
-              declaration.id.type === 'Identifier' && declaration.init
-                ? getIsFunction(declaration.init)
-                : undefined
-            const selected: (typeof declarations)[number]['selected'] = []
-            const preserved: string[] = []
-            let validate = false
-            for (const identifier of identifiers) {
-              const meta: TransformModuleExportMeta = {
-                localName: identifier.name,
-                declarationKind: variableDeclaration.kind,
-                isFunction,
-              }
-              if (filter(identifier.name, meta)) {
-                selected.push({ identifier, meta })
-                validate = true
-              } else {
-                preserved.push(identifier.name)
-              }
-            }
-            if (validate && declaration.init) {
-              validateNonAsyncFunction(options, declaration.init)
-            }
-            declarations.push({
-              node: declaration,
-              selected,
-              preserved,
-            })
-          }
-
-          if (
-            !declarations.some((declaration) => declaration.selected.length)
-          ) {
-            continue
-          }
-          output.remove(node.start, variableDeclaration.start)
-          for (const declaration of declarations) {
-            for (const { identifier, meta } of declaration.selected) {
-              extractDeclaration(identifier, identifier.name, meta, node.end)
-            }
-            for (const name of declaration.preserved) {
-              preserveExport(name, name, node.end)
-            }
-          }
-        } else {
-          node.declaration satisfies never
-        }
-      } else if (node.specifiers.length > 0) {
-        const selected = node.specifiers.map((specifier) => {
-          tinyassert(specifier.local.type === 'Identifier')
-          if (specifier.exported.type !== 'Identifier') {
-            throw Object.assign(
-              new Error('unsupported string literal export name'),
-              { pos: specifier.exported.start },
-            )
-          }
-          const meta: TransformModuleExportMeta = {}
-          return {
-            localName: specifier.local.name,
-            exportName: specifier.exported.name,
-            meta,
-            selected: filter(specifier.exported.name, meta),
-          }
-        })
-        if (!selected.some((item) => item.selected)) continue
-
-        output.remove(node.start, node.end)
-        const sourceTail = node.source
-          ? input.slice(node.source.end, node.end).replace(/;?\s*$/, ';')
-          : undefined
-        for (const item of selected) {
-          if (!item.selected) {
-            if (node.source) {
-              emit(
-                node.end,
-                `export { ${item.localName} as ${item.exportName} } from ${node.source.raw}${sourceTail}`,
-              )
-            } else {
-              preserveExport(item.localName, item.exportName, node.end)
-            }
-            continue
-          }
-
-          let implementation = item.localName
-          // Local specifiers can appear before their declarations, unlike
-          // re-exports whose imported implementation is available immediately.
-          const position = node.source ? node.end : input.length
-          if (node.source) {
-            implementation = `$$import_${item.exportName}`
-            emit(
-              node.end,
-              `import { ${item.localName} as ${implementation} } from ${node.source.raw}${sourceTail}`,
-            )
-          }
-          const binding = `$$module_${item.exportName}`
-          generate(
-            {
-              implementation,
-              binding,
-              exportName: item.exportName,
-              meta: item.meta,
-            },
-            position,
-          )
-        }
-      }
-    } else if (node.type === 'ExportAllDeclaration') {
-      if (options.exportAll !== 'preserve') {
-        throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
-          pos: node.start,
-        })
-      }
-    } else if (node.type === 'ExportDefaultDeclaration') {
-      let implementation: string
-      let bindingBase = '$$default'
-      let meta: TransformModuleExportMeta
-
-      if (
-        (node.declaration.type === 'FunctionDeclaration' ||
-          node.declaration.type === 'ClassDeclaration') &&
-        node.declaration.id
-      ) {
-        const identifier = node.declaration.id
-        meta = {
-          localName: identifier.name,
-          declarationKind:
-            node.declaration.type === 'FunctionDeclaration'
-              ? 'function'
-              : 'class',
-          isFunction: getIsFunction(node.declaration),
-        }
-        if (!filter('default', meta)) continue
-
-        validateNonAsyncFunction(options, node.declaration)
-        output.remove(node.start, node.declaration.start)
-        implementation = `${identifier.name}$$impl`
-        output.update(identifier.start, identifier.end, implementation)
-        bindingBase = identifier.name
-      } else {
-        meta = {
-          defaultExportIdentifierName:
-            node.declaration.type === 'Identifier'
-              ? node.declaration.name
-              : undefined,
-          isFunction: getIsFunction(node.declaration),
-        }
-        if (!filter('default', meta)) continue
-
-        validateNonAsyncFunction(options, node.declaration)
-        if (node.declaration.type === 'Identifier') {
-          implementation = node.declaration.name
-          output.remove(node.start, node.end)
-        } else {
-          implementation = '$$default$$impl'
-          output.update(
-            node.start,
-            node.declaration.start,
-            `const ${implementation} = `,
-          )
-        }
-      }
-
-      const binding = bindingBase
-      generate(
-        { implementation, binding, exportName: 'default', meta },
-        node.end,
-      )
-    }
-  }
-
-  for (const [position, codes] of emissions) {
-    output.appendLeft(position, `\n${codes.join('\n')}\n`)
-  }
-
-  return {
-    output,
-    references,
-    referenceNames: references.map((reference) => reference.exportName),
-  }
-}
-
-function getIsFunction(
-  node: Node | ExportDefaultDeclaration['declaration'],
-): boolean | undefined {
-  if (
-    node.type === 'FunctionDeclaration' ||
-    node.type === 'ArrowFunctionExpression' ||
-    node.type === 'FunctionExpression'
-  ) {
-    return true
-  }
-  if (
-    node.type === 'ClassDeclaration' ||
-    node.type === 'Literal' ||
-    node.type === 'ObjectExpression' ||
-    node.type === 'ArrayExpression' ||
-    node.type === 'ClassExpression'
-  ) {
-    return false
-  }
-}
diff --git a/packages/plugin-rsc/src/transforms/wrap-export.ts b/packages/plugin-rsc/src/transforms/wrap-export.ts
index bad3c9ed5..07f0f1c30 100644
--- a/packages/plugin-rsc/src/transforms/wrap-export.ts
+++ b/packages/plugin-rsc/src/transforms/wrap-export.ts
@@ -49,7 +49,6 @@ export type TransformWrapExportOptions = {
   filter?: TransformWrapExportFilter
 }
 
-/** @deprecated Use `transformModuleExport` instead. */
 export function transformWrapExport(
   input: string,
   viteAst: ESTree.Program,

From 714d08ae93ddf0a243aa5a9acd138c693acd10ed Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:25:37 +0900
Subject: [PATCH 15/52] test(rsc): compare module export mappings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../default-anonymous.js.map.snap.md          | 25 ++++++++
 .../default-anonymous.js.map.snap.txt         |  8 ---
 .../wrap-export/default-anonymous.js.snap.js  | 14 -----
 .../wrap-export/default-anonymous.js.snap.md  | 47 ++++++++++++++
 .../default-identifier.js.map.snap.md         | 26 ++++++++
 .../wrap-export/default-identifier.js.snap.js | 16 -----
 .../wrap-export/default-identifier.js.snap.md | 53 ++++++++++++++++
 .../wrap-export/default-named.js.map.snap.md  | 23 +++++++
 .../wrap-export/default-named.js.map.snap.txt |  7 ---
 .../wrap-export/default-named.js.snap.js      | 14 -----
 .../wrap-export/default-named.js.snap.md      | 47 ++++++++++++++
 .../wrap-export/local-alias.js.map.snap.md    | 23 +++++++
 .../wrap-export/local-alias.js.map.snap.txt   |  7 ---
 .../wrap-export/local-alias.js.snap.js        | 16 -----
 .../wrap-export/local-alias.js.snap.md        | 53 ++++++++++++++++
 .../multiple-exports.js.map.snap.md           | 33 ++++++++++
 .../wrap-export/multiple-exports.js.snap.js   | 19 ------
 .../wrap-export/multiple-exports.js.snap.md   | 63 +++++++++++++++++++
 .../wrap-export/named-function.js.map.snap.md | 22 +++++++
 .../named-function.js.map.snap.txt            |  6 --
 .../wrap-export/named-function.js.snap.js     | 13 ----
 .../wrap-export/named-function.js.snap.md     | 46 ++++++++++++++
 .../wrap-export/reexport.js.map.snap.md       | 19 ++++++
 .../wrap-export/reexport.js.map.snap.txt      |  5 --
 .../wrap-export/reexport.js.snap.js           | 13 ----
 .../wrap-export/reexport.js.snap.md           | 44 +++++++++++++
 .../wrap-export/variables.js.map.snap.md      | 31 +++++++++
 .../wrap-export/variables.js.map.snap.txt     | 11 ----
 .../wrap-export/variables.js.snap.js          | 17 -----
 .../wrap-export/variables.js.snap.md          | 57 +++++++++++++++++
 .../src/transforms/source-map.test.ts         | 54 +++++++++-------
 .../plugin-rsc/src/transforms/test-utils.ts   | 39 ++++++++++++
 32 files changed, 681 insertions(+), 190 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.txt
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
new file mode 100644
index 000000000..392988413
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
@@ -0,0 +1,25 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "export default " --> (2:0) "const $$default = "
+(2:15) "async function () {\n" --> (2:18) "async function () {\n"
+(3:0) "  return 'default anonymous function called'\n" --> (3:0) "  return 'default anonymous function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+[unmapped] --> (5:0) ";\n"
+[unmapped] --> (6:0) "const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, \"default\");\n"
+[unmapped] --> (7:0) "export { $$wrap_$$default as default };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:6) " default " --> (2:0) "const $$effect_default = "
+(2:15) "async function () {\n" --> (2:25) "async function () {\n"
+(3:0) "  return 'default anonymous function called'\n" --> (3:0) "  return 'default anonymous function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export default async function () {\n" --> (5:0) "\n"
+(2:0) "export default async function () {\n" --> (6:0) "registerServerReference($$effect_default, \"default\");\n"
+(2:0) "export default async function () {\n" --> (7:0) "export default $$effect_default;\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.txt
deleted file mode 100644
index 6d29f5d87..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-(2:0) "export default " --> (2:0) "const $$default = "
-(2:15) "async function () {\n" --> (2:18) "async function () {\n"
-(3:0) "  return 'default anonymous function called'\n" --> (3:0) "  return 'default anonymous function called'\n"
-(4:0) "}\n" --> (4:0) "}\n"
-[unmapped] --> (5:0) ";\n"
-[unmapped] --> (6:0) "const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, \"default\");\n"
-[unmapped] --> (7:0) "export { $$wrap_$$default as default };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
deleted file mode 100644
index d1fd45515..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-const $$default = async function () {
-  return 'default anonymous function called'
-}
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
new file mode 100644
index 000000000..2c88b1a97
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -0,0 +1,47 @@
+## Input
+
+```js
+'use server'
+
+export default async function () {
+  return 'default anonymous function called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$default = async function () {
+  return 'default anonymous function called'
+}
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$effect_default = async function () {
+  return 'default anonymous function called'
+}
+
+registerServerReference($$effect_default, "default");
+export default $$effect_default;
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
new file mode 100644
index 000000000..a7c2a494c
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
@@ -0,0 +1,26 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function defaultIdentifier() {\n" --> (2:0) "async function defaultIdentifier() {\n"
+(3:0) "  return 'default identifier called'\n" --> (3:0) "  return 'default identifier called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:0) "export default " --> (6:0) "const $$default = "
+(6:15) "defaultIdentifier\n" --> (6:18) "defaultIdentifier\n"
+[unmapped] --> (7:0) ";\n"
+[unmapped] --> (8:0) "const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, \"default\");\n"
+[unmapped] --> (9:0) "export { $$wrap_$$default as default };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function defaultIdentifier() {\n" --> (2:0) "async function defaultIdentifier() {\n"
+(3:0) "  return 'default identifier called'\n" --> (3:0) "  return 'default identifier called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:6) " default defaultIdentifier\n" --> (6:0) "const $$effect_default = defaultIdentifier;\n"
+(6:0) "export default defaultIdentifier\n" --> (7:0) "\n"
+(6:0) "export default defaultIdentifier\n" --> (8:0) "registerServerReference($$effect_default, \"default\");\n"
+(6:0) "export default defaultIdentifier\n" --> (9:0) "export default $$effect_default;\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
deleted file mode 100644
index 8f8865f1e..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultIdentifier() {
-  return 'default identifier called'
-}
-
-const $$default = defaultIdentifier
-;
-const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
-export { $$wrap_$$default as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
new file mode 100644
index 000000000..d8039095b
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -0,0 +1,53 @@
+## Input
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+export default defaultIdentifier
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MjU3ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZGVmYXVsdElkZW50aWZpZXIoKSB7CiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJwp9Cgpjb25zdCAkJGRlZmF1bHQgPSBkZWZhdWx0SWRlbnRpZmllcgo7CmNvbnN0ICQkd3JhcF8kJGRlZmF1bHQgPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoJCRkZWZhdWx0LCAiZGVmYXVsdCIpOwpleHBvcnQgeyAkJHdyYXBfJCRkZWZhdWx0IGFzIGRlZmF1bHQgfTsKMzU2AHsidmVyc2lvbiI6Mywic291cmNlcyI6WyIiXSwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzZXJ2ZXInXG5cbmFzeW5jIGZ1bmN0aW9uIGRlZmF1bHRJZGVudGlmaWVyKCkge1xuICByZXR1cm4gJ2RlZmF1bHQgaWRlbnRpZmllciBjYWxsZWQnXG59XG5cbmV4cG9ydCBkZWZhdWx0IGRlZmF1bHRJZGVudGlmaWVyXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFWCxLQUFLLENBQUMsUUFBUSxDQUFDLGlCQUFpQixDQUFDLENBQUMsQ0FBQztBQUNuQyxDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsT0FBTyxDQUFDLFVBQVUsQ0FBQyxNQUFNO0FBQ25DOztBQUVBLGtCQUFlOzs7OyJ9)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+const $$default = defaultIdentifier
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+const $$effect_default = defaultIdentifier;
+
+registerServerReference($$effect_default, "default");
+export default $$effect_default;
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
new file mode 100644
index 000000000..86fa79fd2
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
@@ -0,0 +1,23 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:15) "async function defaultNamedFunction() {\n" --> (2:0) "async function defaultNamedFunction() {\n"
+(3:0) "  return 'default named function called'\n" --> (3:0) "  return 'default named function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+[unmapped] --> (5:0) ";\n"
+[unmapped] --> (6:0) "const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, \"default\");\n"
+[unmapped] --> (7:0) "export { $$wrap_defaultNamedFunction as default };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:15) "async function defaultNamedFunction() {\n" --> (2:0) "async function defaultNamedFunction() {\n"
+(3:0) "  return 'default named function called'\n" --> (3:0) "  return 'default named function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export default async function defaultNamedFunction() {\n" --> (5:0) "\n"
+(2:0) "export default async function defaultNamedFunction() {\n" --> (6:0) "registerServerReference(defaultNamedFunction, \"default\");\n"
+(2:0) "export default async function defaultNamedFunction() {\n" --> (7:0) "export default defaultNamedFunction;\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.txt
deleted file mode 100644
index c54867b2f..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-(2:15) "async function defaultNamedFunction() {\n" --> (2:0) "async function defaultNamedFunction() {\n"
-(3:0) "  return 'default named function called'\n" --> (3:0) "  return 'default named function called'\n"
-(4:0) "}\n" --> (4:0) "}\n"
-[unmapped] --> (5:0) ";\n"
-[unmapped] --> (6:0) "const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, \"default\");\n"
-[unmapped] --> (7:0) "export { $$wrap_defaultNamedFunction as default };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
deleted file mode 100644
index 6480fb172..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.js
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function defaultNamedFunction() {
-  return 'default named function called'
-}
-;
-const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
-export { $$wrap_defaultNamedFunction as default };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
new file mode 100644
index 000000000..b31b20bea
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -0,0 +1,47 @@
+## Input
+
+```js
+'use server'
+
+export default async function defaultNamedFunction() {
+  return 'default named function called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultNamedFunction() {
+  return 'default named function called'
+}
+;
+const $$wrap_defaultNamedFunction = /* #__PURE__ */ registerServerReference(defaultNamedFunction, "default");
+export { $$wrap_defaultNamedFunction as default };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function defaultNamedFunction() {
+  return 'default named function called'
+}
+
+registerServerReference(defaultNamedFunction, "default");
+export default defaultNamedFunction;
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
new file mode 100644
index 000000000..c3ac63ed7
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
@@ -0,0 +1,23 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function localAlias() {\n" --> (2:0) "async function localAlias() {\n"
+(3:0) "  return 'local alias called'\n" --> (3:0) "  return 'local alias called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+[unmapped] --> (7:0) ";\n"
+[unmapped] --> (8:0) "const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, \"aliasedAction\");\n"
+[unmapped] --> (9:0) "export { $$wrap_localAlias as aliasedAction };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function localAlias() {\n" --> (2:0) "async function localAlias() {\n"
+(3:0) "  return 'local alias called'\n" --> (3:0) "  return 'local alias called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:0) "export { localAlias as aliasedAction }\n" --> (7:0) "\n"
+(6:0) "export { localAlias as aliasedAction }\n" --> (8:0) "registerServerReference(localAlias, \"aliasedAction\");\n"
+(6:0) "export { localAlias as aliasedAction }\n" --> (9:0) "export { localAlias as aliasedAction }\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.txt
deleted file mode 100644
index 423001662..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-(2:0) "async function localAlias() {\n" --> (2:0) "async function localAlias() {\n"
-(3:0) "  return 'local alias called'\n" --> (3:0) "  return 'local alias called'\n"
-(4:0) "}\n" --> (4:0) "}\n"
-[unmapped] --> (7:0) ";\n"
-[unmapped] --> (8:0) "const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, \"aliasedAction\");\n"
-[unmapped] --> (9:0) "export { $$wrap_localAlias as aliasedAction };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
deleted file mode 100644
index ec5c2b8f0..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.js
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function localAlias() {
-  return 'local alias called'
-}
-
-
-;
-const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
-export { $$wrap_localAlias as aliasedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
new file mode 100644
index 000000000..3f4054e24
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -0,0 +1,53 @@
+## Input
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+export { localAlias as aliasedAction }
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** aliasedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+;
+const $$wrap_localAlias = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
+export { $$wrap_localAlias as aliasedAction };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** aliasedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+
+registerServerReference(localAlias, "aliasedAction");
+export { localAlias as aliasedAction }
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
new file mode 100644
index 000000000..72485f5a2
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
@@ -0,0 +1,33 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function firstAction() {\n" --> (2:0) "async function firstAction() {\n"
+(3:0) "  return 'first action called'\n" --> (3:0) "  return 'first action called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:7) "async function secondAction() {\n" --> (6:0) "async function secondAction() {\n"
+(7:0) "  return 'second action called'\n" --> (7:0) "  return 'second action called'\n"
+(8:0) "}\n" --> (8:0) "}\n"
+(2:0) "export async function firstAction() {\n" --> (9:0) "firstAction = /* #__PURE__ */ registerServerReference(firstAction, \"firstAction\");\n"
+(2:0) "export async function firstAction() {\n" --> (10:0) "export { firstAction };\n"
+(6:0) "export async function secondAction() {\n" --> (11:0) "secondAction = /* #__PURE__ */ registerServerReference(secondAction, \"secondAction\");\n"
+(6:0) "export async function secondAction() {\n" --> (12:0) "export { secondAction };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function firstAction() {\n" --> (2:0) "async function firstAction() {\n"
+(3:0) "  return 'first action called'\n" --> (3:0) "  return 'first action called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:7) "async function secondAction() {\n" --> (6:0) "async function secondAction() {\n"
+(7:0) "  return 'second action called'\n" --> (7:0) "  return 'second action called'\n"
+(8:0) "}\n" --> (8:0) "}\n"
+(2:0) "export async function firstAction() {\n" --> (9:0) "\n"
+(2:0) "export async function firstAction() {\n" --> (10:0) "registerServerReference(firstAction, \"firstAction\");\n"
+(2:0) "export async function firstAction() {\n" --> (11:0) "export { firstAction };\n"
+(6:0) "export async function secondAction() {\n" --> (12:0) "\n"
+(6:0) "export async function secondAction() {\n" --> (13:0) "registerServerReference(secondAction, \"secondAction\");\n"
+(6:0) "export async function secondAction() {\n" --> (14:0) "export { secondAction };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
deleted file mode 100644
index 4cdb47bf3..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function firstAction() {
-  return 'first action called'
-}
-
-async function secondAction() {
-  return 'second action called'
-}
-firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
-export { firstAction };
-secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
-export { secondAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
new file mode 100644
index 000000000..20e24de54
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -0,0 +1,63 @@
+## Input
+
+```js
+'use server'
+
+export async function firstAction() {
+  return 'first action called'
+}
+
+export async function secondAction() {
+  return 'second action called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function firstAction() {
+  return 'first action called'
+}
+
+async function secondAction() {
+  return 'second action called'
+}
+firstAction = /* #__PURE__ */ registerServerReference(firstAction, "firstAction");
+export { firstAction };
+secondAction = /* #__PURE__ */ registerServerReference(secondAction, "secondAction");
+export { secondAction };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MzA0ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZmlyc3RBY3Rpb24oKSB7CiAgcmV0dXJuICdmaXJzdCBhY3Rpb24gY2FsbGVkJwp9Cgphc3luYyBmdW5jdGlvbiBzZWNvbmRBY3Rpb24oKSB7CiAgcmV0dXJuICdzZWNvbmQgYWN0aW9uIGNhbGxlZCcKfQoKcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoZmlyc3RBY3Rpb24sICJmaXJzdEFjdGlvbiIpOwpleHBvcnQgeyBmaXJzdEFjdGlvbiB9OwoKcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2Uoc2Vjb25kQWN0aW9uLCAic2Vjb25kQWN0aW9uIik7CmV4cG9ydCB7IHNlY29uZEFjdGlvbiB9Owo1MTQAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGFzeW5jIGZ1bmN0aW9uIGZpcnN0QWN0aW9uKCkge1xuICByZXR1cm4gJ2ZpcnN0IGFjdGlvbiBjYWxsZWQnXG59XG5cbmV4cG9ydCBhc3luYyBmdW5jdGlvbiBzZWNvbmRBY3Rpb24oKSB7XG4gIHJldHVybiAnc2Vjb25kIGFjdGlvbiBjYWxsZWQnXG59XG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7QUFFSixLQUFLLENBQUMsUUFBUSxDQUFDLFdBQVcsQ0FBQyxDQUFDLENBQUM7QUFDcEMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLEtBQUssQ0FBQyxNQUFNLENBQUMsTUFBTTtBQUM3Qjs7QUFFTyxLQUFLLENBQUMsUUFBUSxDQUFDLFlBQVksQ0FBQyxDQUFDLENBQUM7QUFDckMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE1BQU0sQ0FBQyxNQUFNLENBQUMsTUFBTTtBQUM5QjtBQU5BO0FBQUE7QUFBQTtBQUlBO0FBQUE7QUFBQTsifQ==)
+
+```js
+'use server'
+
+async function firstAction() {
+  return 'first action called'
+}
+
+async function secondAction() {
+  return 'second action called'
+}
+
+registerServerReference(firstAction, "firstAction");
+export { firstAction };
+
+registerServerReference(secondAction, "secondAction");
+export { secondAction };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
new file mode 100644
index 000000000..291d2b0c3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
@@ -0,0 +1,22 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function namedFunction() {\n" --> (2:0) "async function namedFunction() {\n"
+(3:0) "  return 'named function called'\n" --> (3:0) "  return 'named function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export async function namedFunction() {\n" --> (5:0) "namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, \"namedFunction\");\n"
+(2:0) "export async function namedFunction() {\n" --> (6:0) "export { namedFunction };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function namedFunction() {\n" --> (2:0) "async function namedFunction() {\n"
+(3:0) "  return 'named function called'\n" --> (3:0) "  return 'named function called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export async function namedFunction() {\n" --> (5:0) "\n"
+(2:0) "export async function namedFunction() {\n" --> (6:0) "registerServerReference(namedFunction, \"namedFunction\");\n"
+(2:0) "export async function namedFunction() {\n" --> (7:0) "export { namedFunction };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.txt
deleted file mode 100644
index 55aaef07d..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-(2:7) "async function namedFunction() {\n" --> (2:0) "async function namedFunction() {\n"
-(3:0) "  return 'named function called'\n" --> (3:0) "  return 'named function called'\n"
-(4:0) "}\n" --> (4:0) "}\n"
-(2:0) "export async function namedFunction() {\n" --> (5:0) "namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, \"namedFunction\");\n"
-(2:0) "export async function namedFunction() {\n" --> (6:0) "export { namedFunction };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
deleted file mode 100644
index 3f597bb58..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-async function namedFunction() {
-  return 'named function called'
-}
-namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
-export { namedFunction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
new file mode 100644
index 000000000..e6fb50e56
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -0,0 +1,46 @@
+## Input
+
+```js
+'use server'
+
+export async function namedFunction() {
+  return 'named function called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** namedFunction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function namedFunction() {
+  return 'named function called'
+}
+namedFunction = /* #__PURE__ */ registerServerReference(namedFunction, "namedFunction");
+export { namedFunction };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** namedFunction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+async function namedFunction() {
+  return 'named function called'
+}
+
+registerServerReference(namedFunction, "namedFunction");
+export { namedFunction };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
new file mode 100644
index 000000000..62a46b8fe
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
@@ -0,0 +1,19 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+[unmapped] --> (3:0) ";\n"
+[unmapped] --> (4:0) "import { reexportedAction as $$import_reexportedAction } from './reexport-source';\n"
+[unmapped] --> (5:0) "const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, \"reexportedAction\");\n"
+[unmapped] --> (6:0) "export { $$wrap_$$import_reexportedAction as reexportedAction };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "export { reexportedAction } from './reexport-source'\n" --> (3:0) "\n"
+(2:0) "export { reexportedAction } from './reexport-source'\n" --> (4:0) "export { reexportedAction } from './reexport-source'\n"
+(2:0) "export { reexportedAction } from './reexport-source'\n" --> (5:0) "registerServerReference($$effect_import_reexportedAction, \"reexportedAction\");\n"
+[unmapped] --> (7:0) "import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.txt
deleted file mode 100644
index 3d792327d..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-[unmapped] --> (3:0) ";\n"
-[unmapped] --> (4:0) "import { reexportedAction as $$import_reexportedAction } from './reexport-source';\n"
-[unmapped] --> (5:0) "const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, \"reexportedAction\");\n"
-[unmapped] --> (6:0) "export { $$wrap_$$import_reexportedAction as reexportedAction };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
deleted file mode 100644
index f8c3429ef..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#Mjk0ACd1c2Ugc2VydmVyJwoKCjsKaW1wb3J0IHsgcmVleHBvcnRlZEFjdGlvbiBhcyAkJGltcG9ydF9yZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnOwpjb25zdCAkJHdyYXBfJCRpbXBvcnRfcmVleHBvcnRlZEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJGltcG9ydF9yZWV4cG9ydGVkQWN0aW9uLCAicmVleHBvcnRlZEFjdGlvbiIpOwpleHBvcnQgeyAkJHdyYXBfJCRpbXBvcnRfcmVleHBvcnRlZEFjdGlvbiBhcyByZWV4cG9ydGVkQWN0aW9uIH07CjE3NgB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgeyByZWV4cG9ydGVkQWN0aW9uIH0gZnJvbSAnLi9yZWV4cG9ydC1zb3VyY2UnXG4iXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IkFBQUEsQ0FBQyxHQUFHLENBQUMsTUFBTTs7Ozs7OzsifQ==
-*/
-
-'use server'
-
-
-;
-import { reexportedAction as $$import_reexportedAction } from './reexport-source';
-const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
-export { $$wrap_$$import_reexportedAction as reexportedAction };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
new file mode 100644
index 000000000..84a29982d
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -0,0 +1,44 @@
+## Input
+
+```js
+'use server'
+
+export { reexportedAction } from './reexport-source'
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** reexportedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+;
+import { reexportedAction as $$import_reexportedAction } from './reexport-source';
+const $$wrap_$$import_reexportedAction = /* #__PURE__ */ registerServerReference($$import_reexportedAction, "reexportedAction");
+export { $$wrap_$$import_reexportedAction as reexportedAction };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** reexportedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+
+export { reexportedAction } from './reexport-source'
+registerServerReference($$effect_import_reexportedAction, "reexportedAction");
+
+import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
new file mode 100644
index 000000000..d9a0477ce
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
@@ -0,0 +1,31 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const" --> (2:0) "let"
+(2:12) " arrowFunction = async () => 'arrow function called'\n" --> (2:3) " arrowFunction = async () => 'arrow function called'\n"
+(4:7) "const" --> (4:0) "let"
+(4:12) " functionExpression = async function () {\n" --> (4:3) " functionExpression = async function () {\n"
+(5:0) "  return 'function expression called'\n" --> (5:0) "  return 'function expression called'\n"
+(6:0) "}\n" --> (6:0) "}\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (7:0) "arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, \"arrowFunction\");\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (8:0) "export { arrowFunction };\n"
+(4:0) "export const functionExpression = async function () {\n" --> (9:0) "functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, \"functionExpression\");\n"
+(4:0) "export const functionExpression = async function () {\n" --> (10:0) "export { functionExpression };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const arrowFunction = async () => 'arrow function called'\n" --> (2:0) "const arrowFunction = async () => 'arrow function called'\n"
+(4:7) "const functionExpression = async function () {\n" --> (4:0) "const functionExpression = async function () {\n"
+(5:0) "  return 'function expression called'\n" --> (5:0) "  return 'function expression called'\n"
+(6:0) "}\n" --> (6:0) "}\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (7:0) "\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (8:0) "registerServerReference(arrowFunction, \"arrowFunction\");\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (9:0) "export { arrowFunction };\n"
+(4:0) "export const functionExpression = async function () {\n" --> (10:0) "\n"
+(4:0) "export const functionExpression = async function () {\n" --> (11:0) "registerServerReference(functionExpression, \"functionExpression\");\n"
+(4:0) "export const functionExpression = async function () {\n" --> (12:0) "export { functionExpression };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.txt
deleted file mode 100644
index 4ae4a9a12..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-(0:0) "'use server'\n" --> (0:0) "'use server'\n"
-(2:7) "const" --> (2:0) "let"
-(2:12) " arrowFunction = async () => 'arrow function called'\n" --> (2:3) " arrowFunction = async () => 'arrow function called'\n"
-(4:7) "const" --> (4:0) "let"
-(4:12) " functionExpression = async function () {\n" --> (4:3) " functionExpression = async function () {\n"
-(5:0) "  return 'function expression called'\n" --> (5:0) "  return 'function expression called'\n"
-(6:0) "}\n" --> (6:0) "}\n"
-(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (7:0) "arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, \"arrowFunction\");\n"
-(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (8:0) "export { arrowFunction };\n"
-(4:0) "export const functionExpression = async function () {\n" --> (9:0) "functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, \"functionExpression\");\n"
-(4:0) "export const functionExpression = async function () {\n" --> (10:0) "export { functionExpression };\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
deleted file mode 100644
index 0c9760023..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-'use server'
-
-let arrowFunction = async () => 'arrow function called'
-
-let functionExpression = async function () {
-  return 'function expression called'
-}
-arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
-export { arrowFunction };
-functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
-export { functionExpression };
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
new file mode 100644
index 000000000..b806e656f
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -0,0 +1,57 @@
+## Input
+
+```js
+'use server'
+
+export const arrowFunction = async () => 'arrow function called'
+
+export const functionExpression = async function () {
+  return 'function expression called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let arrowFunction = async () => 'arrow function called'
+
+let functionExpression = async function () {
+  return 'function expression called'
+}
+arrowFunction = /* #__PURE__ */ registerServerReference(arrowFunction, "arrowFunction");
+export { arrowFunction };
+functionExpression = /* #__PURE__ */ registerServerReference(functionExpression, "functionExpression");
+export { functionExpression };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const arrowFunction = async () => 'arrow function called'
+
+const functionExpression = async function () {
+  return 'function expression called'
+}
+
+registerServerReference(arrowFunction, "arrowFunction");
+export { arrowFunction };
+
+registerServerReference(functionExpression, "functionExpression");
+export { functionExpression };
+```
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 56c03c3af..23f7d42b8 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -2,7 +2,13 @@ import path from 'node:path'
 import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import { transformHoistInlineDirective } from './hoist'
-import { formatDecodedSourceMap, formatSourceMapFixture } from './test-utils'
+import { transformModuleExportEffect } from './module-export-effect'
+import {
+  formatDecodedSourceMap,
+  formatDecodedSourceMapMarkdown,
+  formatSourceMapFixture,
+  formatSourceMapMarkdownFixture,
+} from './test-utils'
 import { transformWrapExport } from './wrap-export'
 
 describe('source map fixtures', () => {
@@ -10,36 +16,36 @@ describe('source map fixtures', () => {
     ['./fixtures/source-map/wrap-export/**/*.js', '!**/*.snap.*'],
     { query: 'raw' },
   )
-  // Generated `registerServerReference(...)` calls should map to the original
-  // Server Function definition, or to the export statement for re-exports.
-  const textualMapFixtures = new Set([
-    './fixtures/source-map/wrap-export/named-function.js',
-    './fixtures/source-map/wrap-export/variables.js',
-
-    // TODO: These registrations are currently unmapped.
-    // https://github.com/vitejs/vite-plugin-react/issues/1361
-    './fixtures/source-map/wrap-export/default-anonymous.js',
-    './fixtures/source-map/wrap-export/default-named.js',
-    './fixtures/source-map/wrap-export/local-alias.js',
-    './fixtures/source-map/wrap-export/reexport.js',
-  ])
-
   for (const [file, load] of Object.entries(wrapExportFixtures)) {
-    test(`wrap-export/${path.basename(file)}`, async () => {
+    test(`module-export/${path.basename(file)}`, async () => {
       const input = ((await load()) as any).default as string
       const ast = await parseAstAsync(input)
-      const result = transformWrapExport(input, ast, {
+      const wrapResult = transformWrapExport(input, ast, {
         runtime: (value, name) =>
           `registerServerReference(${value}, ${JSON.stringify(name)})`,
       })
-      await expect(formatSourceMapFixture(result.output)).toMatchFileSnapshot(
-        file + '.snap.js',
+      const effectResult = transformModuleExportEffect(input, ast, {
+        runtime: ({ binding, exportName }) =>
+          `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
+      })
+      const outputs = [
+        {
+          name: 'wrap-export',
+          output: wrapResult.output,
+          references: wrapResult.exportNames,
+        },
+        {
+          name: 'module-export-effect',
+          output: effectResult.output,
+          references: effectResult.referenceNames,
+        },
+      ]
+      await expect(
+        formatSourceMapMarkdownFixture(input, outputs),
+      ).toMatchFileSnapshot(file + '.snap.md')
+      await expect(formatDecodedSourceMapMarkdown(outputs)).toMatchFileSnapshot(
+        file + '.map.snap.md',
       )
-      if (textualMapFixtures.has(file)) {
-        await expect(formatDecodedSourceMap(result.output)).toMatchFileSnapshot(
-          file + '.map.snap.txt',
-        )
-      }
     })
   }
 
diff --git a/packages/plugin-rsc/src/transforms/test-utils.ts b/packages/plugin-rsc/src/transforms/test-utils.ts
index ce090da88..eb511bb64 100644
--- a/packages/plugin-rsc/src/transforms/test-utils.ts
+++ b/packages/plugin-rsc/src/transforms/test-utils.ts
@@ -13,6 +13,41 @@ ${visualization}
 ${code}`
 }
 
+type SourceMapFixtureOutput = {
+  name: string
+  output: MagicString
+  references?: readonly string[]
+}
+
+export function formatSourceMapMarkdownFixture(
+  input: string,
+  outputs: readonly SourceMapFixtureOutput[],
+): string {
+  const sections = [`## Input\n\n${formatCodeBlock('js', input)}`]
+  for (const { name, output, references } of outputs) {
+    const code = output.toString()
+    const map = output.generateMap({ includeContent: true, hires: 'boundary' })
+    const visualization = generateVisualizationLink(code, map.toString())
+    sections.push(
+      `## ${name}\n\n**Status:** ${output.hasChanged() ? 'transformed' : 'unchanged'}\n\n**References:** ${references?.join(', ') || '(none)'}\n\n[Source map visualization](${visualization})\n\n${formatCodeBlock('js', code)}`,
+    )
+  }
+  return sections.join('\n\n') + '\n'
+}
+
+export function formatDecodedSourceMapMarkdown(
+  outputs: readonly SourceMapFixtureOutput[],
+): string {
+  return (
+    outputs
+      .map(
+        ({ name, output }) =>
+          `## ${name}\n\n${formatCodeBlock('txt', formatDecodedSourceMap(output))}`,
+      )
+      .join('\n\n') + '\n'
+  )
+}
+
 /**
  * Formats decoded mapping ranges as compact original-to-generated text pairs.
  * This test-local formatter is inspired by Oxc's source map visualizer output:
@@ -125,6 +160,10 @@ function sliceLine(
   return end === undefined && line < lines.length - 1 ? result + '\n' : result
 }
 
+function formatCodeBlock(language: string, code: string): string {
+  return `\`\`\`${language}\n${code}${code.endsWith('\n') ? '' : '\n'}\`\`\``
+}
+
 function generateVisualizationLink(code: string, map: string): string {
   const codeBuffer = Buffer.from(code)
   const mapBuffer = Buffer.from(map)

From 27485c94545eed246c990c9afda9f1b580bd7d78 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:36:06 +0900
Subject: [PATCH 16/52] feat(rsc): add module export wrapper transform

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/index.ts   |   1 +
 .../src/transforms/module-export.test.ts      | 178 ++++++++
 .../src/transforms/module-export.ts           | 393 ++++++++++++++++++
 3 files changed, 572 insertions(+)
 create mode 100644 packages/plugin-rsc/src/transforms/module-export.test.ts
 create mode 100644 packages/plugin-rsc/src/transforms/module-export.ts

diff --git a/packages/plugin-rsc/src/transforms/index.ts b/packages/plugin-rsc/src/transforms/index.ts
index 6147430da..ae5c818ff 100644
--- a/packages/plugin-rsc/src/transforms/index.ts
+++ b/packages/plugin-rsc/src/transforms/index.ts
@@ -1,4 +1,5 @@
 export * from './hoist'
+export * from './module-export'
 export * from './module-export-effect'
 export * from './wrap-export'
 export * from './proxy-export'
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export.test.ts
new file mode 100644
index 000000000..4ead0392b
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export.test.ts
@@ -0,0 +1,178 @@
+import { parseAstAsync } from 'vite'
+import { describe, expect, test } from 'vitest'
+import {
+  transformModuleExport,
+  type TransformModuleExportOptions,
+} from './module-export'
+
+async function transform(
+  input: string,
+  options: Omit<TransformModuleExportOptions, 'runtime'> = {},
+) {
+  const ast = await parseAstAsync(input)
+  return transformModuleExport(input, ast, {
+    ...options,
+    runtime: ({ implementation, exportName }) =>
+      `wrap(${implementation}, ${JSON.stringify(exportName)})`,
+  })
+}
+
+describe(transformModuleExport, () => {
+  test('hoists direct functions and replaces their original value sites', async () => {
+    const result = await transform(`
+'use cache'
+export async function action(value) {
+  return value
+}
+export const first = async () => 1, second = first
+export const named = async function inner() {
+  return inner
+}
+export default async function Page() {
+  return 'page'
+}
+`)
+    const code = result.output.toString()
+
+    await expect(parseAstAsync(code)).resolves.toBeDefined()
+    expect(result.referenceNames).toEqual([
+      'action',
+      'first',
+      'second',
+      'named',
+      'default',
+    ])
+    expect(code).toContain(
+      'export const action = /* #__PURE__ */ wrap($$module_0_implementation_action, "action");',
+    )
+    expect(code).toContain(
+      'const $$module_0_implementation_action = async function $$module_0_implementation_action(value)',
+    )
+    expect(code).toContain(
+      'const first = /* #__PURE__ */ wrap($$module_1_implementation_first, "first"), second = first',
+    )
+    expect(code).toContain('export { first };')
+    expect(code).toContain(
+      'export const named = /* #__PURE__ */ wrap($$module_3_implementation_named, "named")',
+    )
+    expect(code).toContain(
+      'const $$module_3_implementation_named = async function inner()',
+    )
+    expect(code).toContain('return inner')
+    expect(code).toContain(
+      'Object.defineProperty($$module_3_implementation_named, "name", { value: "inner" })',
+    )
+    expect(code).toContain(
+      'const Page = /* #__PURE__ */ wrap($$module_4_implementation_Page, "default");\nexport default Page;',
+    )
+    expect(code).toContain(
+      'const $$module_2_binding_second = /* #__PURE__ */ wrap(second, "second");',
+    )
+    expect(code.indexOf("'use cache'")).toBeLessThan(
+      code.indexOf('const $$module_0_implementation_action'),
+    )
+    expect(code.indexOf('const $$module_0_implementation_action')).toBeLessThan(
+      code.indexOf('wrap($$module_0_implementation_action'),
+    )
+  })
+
+  test('wraps unresolved values at export boundaries', async () => {
+    const result = await transform(
+      `
+const local = factory()
+export { local as action }
+let current = first
+export default current
+current = second
+export { remote as loader } from './dep'
+export const { item } = data
+export * from './all'
+`,
+      { exportAll: 'preserve' },
+    )
+    const code = result.output.toString()
+
+    await expect(parseAstAsync(code)).resolves.toBeDefined()
+    expect(result.referenceNames).toEqual([
+      'action',
+      'default',
+      'loader',
+      'item',
+    ])
+    expect(code).toContain('const $$module_1_implementation_default = current')
+    expect(
+      code.indexOf('const $$module_1_implementation_default = current'),
+    ).toBeLessThan(code.indexOf('current = second'))
+    expect(code).toContain(
+      'const $$module_0_binding_action = /* #__PURE__ */ wrap(local, "action");',
+    )
+    expect(code).toContain(
+      'const $$module_1_binding_default = /* #__PURE__ */ wrap($$module_1_implementation_default, "default");',
+    )
+    expect(code).toContain(
+      "import { remote as $$module_2_implementation_loader } from './dep';",
+    )
+    expect(code).toContain(
+      'const $$module_3_binding_item = /* #__PURE__ */ wrap(item, "item");',
+    )
+    expect(code).toContain("export * from './all'")
+    expect(code).not.toContain('export { local as action }')
+    expect(code).not.toContain('export const { item }')
+  })
+
+  test('initializes implementations before wrappers and routes recursion through the wrapper', async () => {
+    const input = `
+export function recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+}
+`
+    const ast = await parseAstAsync(input)
+    const result = transformModuleExport(input, ast, {
+      runtime: ({ implementation }) =>
+        `Object.assign((...args) => ${implementation}(...args), { marker: "wrapped" })`,
+    })
+
+    const module = await import(
+      `data:text/javascript,${encodeURIComponent(result.output.toString())}`
+    )
+    expect(module.recursive(1)).toBe('wrapped')
+  })
+
+  test('filters exports and validates selected functions', async () => {
+    const result = await transform(
+      `export const Page = async () => {}, value = 1\nexport * from './dep'`,
+      {
+        exportAll: 'preserve',
+        filter: (_name, meta) => meta.isFunction !== false,
+        rejectNonAsyncFunction: true,
+      },
+    )
+    const code = result.output.toString()
+
+    await expect(parseAstAsync(code)).resolves.toBeDefined()
+    expect(result.referenceNames).toEqual(['Page'])
+    expect(code).toContain('export const Page = /* #__PURE__ */ wrap(')
+    expect(code).toContain('value = 1')
+    expect(code).toContain("export * from './dep'")
+
+    await expect(
+      transform(`export function action() {}`, {
+        rejectNonAsyncFunction: true,
+      }),
+    ).rejects.toThrow('unsupported non async function')
+    await expect(transform(`export * from './dep'`)).rejects.toThrow(
+      'unsupported ExportAllDeclaration',
+    )
+
+    const defaultClass = await transform(
+      `export default (class Named { static value = 1 })`,
+    )
+    await expect(
+      parseAstAsync(defaultClass.output.toString()),
+    ).resolves.toBeDefined()
+    expect(defaultClass.output.toString()).toContain(
+      'const $$module_0_implementation_default = (class Named',
+    )
+  })
+})
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export.ts
new file mode 100644
index 000000000..099f18a41
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/module-export.ts
@@ -0,0 +1,393 @@
+import { tinyassert } from '@hiogawa/utils'
+import type {
+  ExportDefaultDeclaration,
+  FunctionDeclaration,
+  FunctionExpression,
+  ArrowFunctionExpression,
+  Node,
+  Program,
+  VariableDeclaration,
+} from 'estree'
+import MagicString from 'magic-string'
+import type { ESTree } from 'vite'
+import { extractNames, validateNonAsyncFunction } from './utils'
+
+type FunctionNode =
+  | FunctionDeclaration
+  | FunctionExpression
+  | ArrowFunctionExpression
+
+export type TransformModuleExportMeta = {
+  localName?: string
+  declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
+  isFunction?: boolean
+  defaultExportIdentifierName?: string
+}
+
+export type TransformModuleExportContext = {
+  implementation: string
+  binding: string
+  exportName: string
+  meta: TransformModuleExportMeta
+}
+
+export type TransformModuleExportFilter = (
+  name: string,
+  meta: TransformModuleExportMeta,
+) => boolean
+
+export type TransformModuleExportOptions = {
+  runtime: (context: TransformModuleExportContext) => string
+  filter?: TransformModuleExportFilter
+  rejectNonAsyncFunction?: boolean
+  exportAll?: 'error' | 'preserve'
+}
+
+/**
+ * Produces canonical wrapper exports. Directly exported functions are hoisted
+ * and replaced at their original expression sites. Other selected exports keep
+ * their source values and receive canonical bindings at the export boundary.
+ */
+export function transformModuleExport(
+  source: string,
+  viteAst: ESTree.Program,
+  options: TransformModuleExportOptions,
+): {
+  output: MagicString
+  references: TransformModuleExportContext[]
+  referenceNames: string[]
+} {
+  const ast = viteAst as unknown as Program
+  let input = source
+  if (!input.endsWith('\n')) input += '\n'
+  const output = new MagicString(input)
+  const filter = options.filter ?? (() => true)
+  const references: TransformModuleExportContext[] = []
+  const fallbackCode: string[] = []
+  const hoistPosition = getHoistPosition(ast)
+
+  function createContext(
+    implementation: string,
+    binding: string,
+    exportName: string,
+    meta: TransformModuleExportMeta,
+  ): TransformModuleExportContext {
+    const context = { implementation, binding, exportName, meta }
+    references.push(context)
+    return context
+  }
+
+  function runtime(context: TransformModuleExportContext): string {
+    return `/* #__PURE__ */ ${options.runtime(context)}`
+  }
+
+  function exportBinding(binding: string, exportName: string): string {
+    return binding === exportName
+      ? `export { ${binding} };`
+      : `export { ${binding} as ${exportName} };`
+  }
+
+  function createName(
+    kind: 'implementation' | 'binding',
+    name: string,
+  ): string {
+    return `$$module_${references.length}_${kind}_${name}`
+  }
+
+  function emitFallback(
+    implementation: string,
+    exportName: string,
+    meta: TransformModuleExportMeta,
+  ): void {
+    const binding = createName('binding', exportName)
+    const context = createContext(implementation, binding, exportName, meta)
+    fallbackCode.push(
+      `const ${binding} = ${runtime(context)};`,
+      exportBinding(binding, exportName),
+    )
+  }
+
+  function hoistFunction(
+    node: FunctionNode,
+    sourceName: string,
+    exportName: string,
+    meta: TransformModuleExportMeta,
+  ): string {
+    validateNonAsyncFunction(options, node)
+    const implementation = createName('implementation', sourceName)
+    const originalPrefix =
+      node.type === 'FunctionDeclaration' && node.id
+        ? input.slice(node.start, node.id.start) +
+          implementation +
+          input.slice(node.id.end, node.body.start)
+        : input.slice(node.start, node.body.start)
+    const originalName =
+      node.type !== 'ArrowFunctionExpression' && node.id
+        ? node.id.name
+        : sourceName
+
+    output.update(
+      node.start,
+      node.body.start,
+      `\nconst ${implementation} = ${originalPrefix}`,
+    )
+    output.appendLeft(
+      node.end,
+      `;\n/* #__PURE__ */ Object.defineProperty(${implementation}, "name", { value: ${JSON.stringify(originalName)} });\n`,
+    )
+    output.move(node.start, node.end, hoistPosition)
+
+    const context = createContext(implementation, sourceName, exportName, meta)
+    return runtime(context)
+  }
+
+  for (const node of ast.body) {
+    if (node.type === 'ExportNamedDeclaration') {
+      if (node.declaration) {
+        if (node.declaration.type === 'FunctionDeclaration') {
+          tinyassert(node.declaration.id)
+          const name = node.declaration.id.name
+          const meta: TransformModuleExportMeta = {
+            localName: name,
+            declarationKind: 'function',
+            isFunction: true,
+          }
+          if (!filter(name, meta)) continue
+
+          const replacement = hoistFunction(node.declaration, name, name, meta)
+          output.remove(node.start, node.declaration.start)
+          output.appendLeft(
+            node.declaration.start,
+            `export const ${name} = ${replacement};`,
+          )
+        } else if (node.declaration.type === 'ClassDeclaration') {
+          tinyassert(node.declaration.id)
+          const name = node.declaration.id.name
+          const meta: TransformModuleExportMeta = {
+            localName: name,
+            declarationKind: 'class',
+            isFunction: false,
+          }
+          if (!filter(name, meta)) continue
+
+          output.remove(node.start, node.declaration.start)
+          emitFallback(name, name, meta)
+        } else if (node.declaration.type === 'VariableDeclaration') {
+          const declaration = node.declaration
+          const fallbackNames = new Set<string>()
+          const exportNames: string[] = []
+
+          for (const declarator of declaration.declarations) {
+            const names = extractNames(declarator.id)
+            exportNames.push(...names)
+            const directFunction =
+              declarator.id.type === 'Identifier' &&
+              declarator.init &&
+              isFunctionNode(declarator.init)
+                ? declarator.init
+                : undefined
+            let validate = false
+
+            for (const name of names) {
+              const meta: TransformModuleExportMeta = {
+                localName: name,
+                declarationKind: declaration.kind,
+                isFunction: directFunction
+                  ? true
+                  : declarator.init
+                    ? getIsFunction(declarator.init)
+                    : undefined,
+              }
+              if (!filter(name, meta)) continue
+              validate = true
+
+              if (directFunction && declarator.id.type === 'Identifier') {
+                const replacement = hoistFunction(
+                  directFunction,
+                  name,
+                  name,
+                  meta,
+                )
+                output.appendLeft(directFunction.start, replacement)
+              } else {
+                fallbackNames.add(name)
+                emitFallback(name, name, meta)
+              }
+            }
+
+            if (validate && declarator.init && !directFunction) {
+              validateNonAsyncFunction(options, declarator.init)
+            }
+          }
+
+          if (fallbackNames.size > 0) {
+            output.remove(node.start, declaration.start)
+            for (const name of exportNames) {
+              if (!fallbackNames.has(name))
+                fallbackCode.push(exportBinding(name, name))
+            }
+          }
+        }
+      } else if (node.specifiers.length > 0) {
+        const preserved: string[] = []
+        let selected = false
+        for (const specifier of node.specifiers) {
+          tinyassert(specifier.local.type === 'Identifier')
+          if (specifier.exported.type !== 'Identifier') {
+            throw Object.assign(
+              new Error('unsupported string literal export name'),
+              { pos: specifier.exported.start },
+            )
+          }
+          const localName = specifier.local.name
+          const exportName = specifier.exported.name
+          const meta: TransformModuleExportMeta = {}
+          if (!filter(exportName, meta)) {
+            preserved.push(
+              localName === exportName
+                ? localName
+                : `${localName} as ${exportName}`,
+            )
+            continue
+          }
+          selected = true
+
+          let implementation = localName
+          if (node.source) {
+            implementation = createName('implementation', exportName)
+            const sourceTail = input
+              .slice(node.source.end, node.end)
+              .replace(/;?\s*$/, ';')
+            fallbackCode.push(
+              `import { ${localName} as ${implementation} } from ${node.source.raw}${sourceTail}`,
+            )
+          }
+          emitFallback(implementation, exportName, meta)
+        }
+
+        if (selected) {
+          output.remove(node.start, node.end)
+          if (preserved.length > 0) {
+            const source = node.source ? ` from ${node.source.raw}` : ''
+            fallbackCode.push(`export { ${preserved.join(', ')} }${source};`)
+          }
+        }
+      }
+    } else if (node.type === 'ExportAllDeclaration') {
+      if (options.exportAll !== 'preserve') {
+        throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
+          pos: node.start,
+        })
+      }
+    } else if (node.type === 'ExportDefaultDeclaration') {
+      const declaration = node.declaration
+      let meta: TransformModuleExportMeta
+
+      if (isFunctionNode(declaration)) {
+        const sourceName =
+          declaration.type !== 'ArrowFunctionExpression' && declaration.id
+            ? declaration.id.name
+            : 'default'
+        meta = {
+          localName: sourceName === 'default' ? undefined : sourceName,
+          declarationKind:
+            declaration.type === 'FunctionDeclaration' ? 'function' : undefined,
+          isFunction: true,
+        }
+        if (!filter('default', meta)) continue
+
+        const replacement = hoistFunction(
+          declaration,
+          sourceName,
+          'default',
+          meta,
+        )
+        output.remove(node.start, declaration.start)
+        output.appendLeft(
+          declaration.start,
+          declaration.type === 'FunctionDeclaration' && declaration.id
+            ? `const ${sourceName} = ${replacement};\nexport default ${sourceName};`
+            : `export default ${replacement};`,
+        )
+      } else {
+        let implementation: string
+        if (declaration.type === 'ClassDeclaration' && declaration.id) {
+          implementation = declaration.id.name
+          meta = {
+            localName: declaration.id.name,
+            declarationKind:
+              declaration.type === 'ClassDeclaration' ? 'class' : undefined,
+            isFunction: false,
+          }
+          if (!filter('default', meta)) continue
+          output.remove(node.start, declaration.start)
+        } else {
+          implementation = createName('implementation', 'default')
+          meta = {
+            defaultExportIdentifierName:
+              declaration.type === 'Identifier' ? declaration.name : undefined,
+            isFunction: getIsFunction(declaration),
+          }
+          if (!filter('default', meta)) continue
+          validateNonAsyncFunction(options, declaration)
+          const prefix = input.slice(node.start, declaration.start)
+          output.update(
+            node.start,
+            declaration.start,
+            prefix.replace(
+              /^export\s+default/,
+              () => `const ${implementation} =`,
+            ),
+          )
+        }
+        emitFallback(implementation, 'default', meta)
+      }
+    }
+  }
+
+  if (fallbackCode.length > 0) {
+    output.append(`\n${fallbackCode.join('\n')}\n`)
+  }
+
+  return {
+    output,
+    references,
+    referenceNames: references.map((reference) => reference.exportName),
+  }
+}
+
+function isFunctionNode(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): node is FunctionNode {
+  return (
+    node.type === 'FunctionDeclaration' ||
+    node.type === 'FunctionExpression' ||
+    node.type === 'ArrowFunctionExpression'
+  )
+}
+
+function getIsFunction(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): boolean | undefined {
+  if (isFunctionNode(node)) return true
+  if (
+    node.type === 'ClassDeclaration' ||
+    node.type === 'Literal' ||
+    node.type === 'ObjectExpression' ||
+    node.type === 'ArrayExpression' ||
+    node.type === 'ClassExpression'
+  ) {
+    return false
+  }
+}
+
+function getHoistPosition(ast: Program): number {
+  for (const statement of ast.body) {
+    const isDirective =
+      statement.type === 'ExpressionStatement' &&
+      statement.expression.type === 'Literal' &&
+      typeof statement.expression.value === 'string'
+    if (!isDirective) return statement.start
+  }
+  return 0
+}

From be2b47da056c24a367e25c74027ea7b52715f727 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:42:07 +0900
Subject: [PATCH 17/52] docs(rsc): explain module export source mapping

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../plugin-rsc/src/transforms/module-export-effect.ts  | 10 ++++++++--
 packages/plugin-rsc/src/transforms/server-action.ts    |  4 ++--
 packages/plugin-rsc/src/transforms/source-map.test.ts  |  3 +++
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-effect.ts b/packages/plugin-rsc/src/transforms/module-export-effect.ts
index 17396c7a2..b25ef97cd 100644
--- a/packages/plugin-rsc/src/transforms/module-export-effect.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-effect.ts
@@ -35,8 +35,12 @@ export type TransformModuleExportEffectOptions = {
 }
 
 /**
- * Preserves selected source bindings and emits one mapped module effect for each
- * exported value. This models Next.js-style module Server Action lowering.
+ * Preserves source bindings and emits registration effects at module end.
+ *
+ * The start of each generated runtime expression remains mapped to its original
+ * Server Function export site. React captures the `registerServerReference`
+ * caller as the reference source location, so unmapped generated code can fall
+ * back to an adjacent location. Re-exports map to their export statement.
  */
 export function transformModuleExportEffect(
   input: string,
@@ -60,6 +64,8 @@ export function transformModuleExportEffect(
     return `${options.runtime(context)};`
   }
 
+  // Rewrite and move an existing source range so the generated runtime
+  // expression retains that range's original mapping at module end.
   function replaceAndMove(
     start: number,
     end: number,
diff --git a/packages/plugin-rsc/src/transforms/server-action.ts b/packages/plugin-rsc/src/transforms/server-action.ts
index c93f013ef..ec46a9f11 100644
--- a/packages/plugin-rsc/src/transforms/server-action.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.ts
@@ -4,8 +4,8 @@ import { transformHoistInlineDirective } from './hoist'
 import { transformModuleExportEffect } from './module-export-effect'
 import { hasDirective } from './utils'
 
-// TODO: Preserve the `runtime` call's original Server Function position for
-// every inline directive shape.
+// TODO: Apply the same runtime-callsite mapping contract to every inline
+// directive shape.
 // https://github.com/vitejs/vite-plugin-react/issues/1361
 export function transformServerActionServer(
   input: string,
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 23f7d42b8..f03b04850 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -16,6 +16,9 @@ describe('source map fixtures', () => {
     ['./fixtures/source-map/wrap-export/**/*.js', '!**/*.snap.*'],
     { query: 'raw' },
   )
+  // Generated runtime expressions should map to the original Server Function
+  // export site, or to the export statement for re-exports. React uses the
+  // `registerServerReference` caller as the reference's source location.
   for (const [file, load] of Object.entries(wrapExportFixtures)) {
     test(`module-export/${path.basename(file)}`, async () => {
       const input = ((await load()) as any).default as string

From a479d5dcb09abb0184235042c09f4719bfd0ced0 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:43:47 +0900
Subject: [PATCH 18/52] test(rsc): snapshot module export wrapper mappings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../default-anonymous.js.map.snap.md          | 13 ++++++++++
 .../wrap-export/default-anonymous.js.snap.md  | 19 ++++++++++++++
 .../default-identifier.js.map.snap.md         | 13 ++++++++++
 .../wrap-export/default-identifier.js.snap.md | 21 +++++++++++++++
 .../wrap-export/default-named.js.map.snap.md  | 14 ++++++++++
 .../wrap-export/default-named.js.snap.md      | 20 ++++++++++++++
 .../wrap-export/local-alias.js.map.snap.md    | 11 ++++++++
 .../wrap-export/local-alias.js.snap.md        | 21 +++++++++++++++
 .../multiple-exports.js.map.snap.md           | 20 ++++++++++++++
 .../wrap-export/multiple-exports.js.snap.md   | 26 +++++++++++++++++++
 .../wrap-export/named-function.js.map.snap.md | 13 ++++++++++
 .../wrap-export/named-function.js.snap.md     | 19 ++++++++++++++
 .../wrap-export/reexport.js.map.snap.md       |  9 +++++++
 .../wrap-export/reexport.js.snap.md           | 18 +++++++++++++
 .../wrap-export/variables.js.map.snap.md      | 18 +++++++++++++
 .../wrap-export/variables.js.snap.md          | 24 +++++++++++++++++
 .../src/transforms/source-map.test.ts         | 10 +++++++
 17 files changed, 289 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
index 392988413..abf38d4d9 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
@@ -23,3 +23,16 @@
 (2:0) "export default async function () {\n" --> (6:0) "registerServerReference($$effect_default, \"default\");\n"
 (2:0) "export default async function () {\n" --> (7:0) "export default $$effect_default;\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:15) "async function () {\n" --> (2:0) "\n"
+(2:15) "async function () " --> (3:0) "const $$module_0_implementation_default = async function () "
+(2:33) "{\n" --> (3:60) "{\n"
+(3:0) "  return 'default anonymous function called'\n" --> (4:0) "  return 'default anonymous function called'\n"
+(4:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_default, \"name\", { value: \"default\" });\n"
+[unmapped] --> (7:0) "export default /* #__PURE__ */ registerServerReference($$module_0_implementation_default, \"default\");\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
index 2c88b1a97..993d24e69 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -45,3 +45,22 @@ const $$effect_default = async function () {
 registerServerReference($$effect_default, "default");
 export default $$effect_default;
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_default = async function () {
+  return 'default anonymous function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_default, "name", { value: "default" });
+export default /* #__PURE__ */ registerServerReference($$module_0_implementation_default, "default");
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
index a7c2a494c..d8b3d4ded 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
@@ -24,3 +24,16 @@
 (6:0) "export default defaultIdentifier\n" --> (8:0) "registerServerReference($$effect_default, \"default\");\n"
 (6:0) "export default defaultIdentifier\n" --> (9:0) "export default $$effect_default;\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function defaultIdentifier() {\n" --> (2:0) "async function defaultIdentifier() {\n"
+(3:0) "  return 'default identifier called'\n" --> (3:0) "  return 'default identifier called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(6:0) "export default " --> (6:0) "const $$module_0_implementation_default = "
+(6:15) "defaultIdentifier\n" --> (6:42) "defaultIdentifier\n"
+[unmapped] --> (8:0) "const $$module_0_binding_default = /* #__PURE__ */ registerServerReference($$module_0_implementation_default, \"default\");\n"
+[unmapped] --> (9:0) "export { $$module_0_binding_default as default };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
index d8039095b..9a7fbb1ee 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -51,3 +51,24 @@ const $$effect_default = defaultIdentifier;
 registerServerReference($$effect_default, "default");
 export default $$effect_default;
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MzI0ACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gZGVmYXVsdElkZW50aWZpZXIoKSB7CiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJwp9Cgpjb25zdCAkJG1vZHVsZV8wX2ltcGxlbWVudGF0aW9uX2RlZmF1bHQgPSBkZWZhdWx0SWRlbnRpZmllcgoKY29uc3QgJCRtb2R1bGVfMF9iaW5kaW5nX2RlZmF1bHQgPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoJCRtb2R1bGVfMF9pbXBsZW1lbnRhdGlvbl9kZWZhdWx0LCAiZGVmYXVsdCIpOwpleHBvcnQgeyAkJG1vZHVsZV8wX2JpbmRpbmdfZGVmYXVsdCBhcyBkZWZhdWx0IH07CjM1NgB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5hc3luYyBmdW5jdGlvbiBkZWZhdWx0SWRlbnRpZmllcigpIHtcbiAgcmV0dXJuICdkZWZhdWx0IGlkZW50aWZpZXIgY2FsbGVkJ1xufVxuXG5leHBvcnQgZGVmYXVsdCBkZWZhdWx0SWRlbnRpZmllclxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRVgsS0FBSyxDQUFDLFFBQVEsQ0FBQyxpQkFBaUIsQ0FBQyxDQUFDLENBQUM7QUFDbkMsQ0FBQyxDQUFDLE1BQU0sQ0FBQyxDQUFDLE9BQU8sQ0FBQyxVQUFVLENBQUMsTUFBTTtBQUNuQzs7QUFFQSwwQ0FBZTs7OzsifQ==)
+
+```js
+'use server'
+
+async function defaultIdentifier() {
+  return 'default identifier called'
+}
+
+const $$module_0_implementation_default = defaultIdentifier
+
+const $$module_0_binding_default = /* #__PURE__ */ registerServerReference($$module_0_implementation_default, "default");
+export { $$module_0_binding_default as default };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
index 86fa79fd2..e42bde8d8 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
@@ -21,3 +21,17 @@
 (2:0) "export default async function defaultNamedFunction() {\n" --> (6:0) "registerServerReference(defaultNamedFunction, \"default\");\n"
 (2:0) "export default async function defaultNamedFunction() {\n" --> (7:0) "export default defaultNamedFunction;\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:15) "async function defaultNamedFunction() {\n" --> (2:0) "\n"
+(2:15) "async function defaultNamedFunction() " --> (3:0) "const $$module_0_implementation_defaultNamedFunction = async function $$module_0_implementation_defaultNamedFunction() "
+(2:53) "{\n" --> (3:119) "{\n"
+(3:0) "  return 'default named function called'\n" --> (4:0) "  return 'default named function called'\n"
+(4:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_defaultNamedFunction, \"name\", { value: \"defaultNamedFunction\" });\n"
+[unmapped] --> (7:0) "const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_defaultNamedFunction, \"default\");\n"
+[unmapped] --> (8:0) "export default defaultNamedFunction;\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
index b31b20bea..d7f592677 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -45,3 +45,23 @@ async function defaultNamedFunction() {
 registerServerReference(defaultNamedFunction, "default");
 export default defaultNamedFunction;
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_defaultNamedFunction = async function $$module_0_implementation_defaultNamedFunction() {
+  return 'default named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
+const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_defaultNamedFunction, "default");
+export default defaultNamedFunction;
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
index c3ac63ed7..db9785b8a 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
@@ -21,3 +21,14 @@
 (6:0) "export { localAlias as aliasedAction }\n" --> (8:0) "registerServerReference(localAlias, \"aliasedAction\");\n"
 (6:0) "export { localAlias as aliasedAction }\n" --> (9:0) "export { localAlias as aliasedAction }\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "async function localAlias() {\n" --> (2:0) "async function localAlias() {\n"
+(3:0) "  return 'local alias called'\n" --> (3:0) "  return 'local alias called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+[unmapped] --> (8:0) "const $$module_0_binding_aliasedAction = /* #__PURE__ */ registerServerReference(localAlias, \"aliasedAction\");\n"
+[unmapped] --> (9:0) "export { $$module_0_binding_aliasedAction as aliasedAction };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
index 3f4054e24..57bf14127 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -51,3 +51,24 @@ async function localAlias() {
 registerServerReference(localAlias, "aliasedAction");
 export { localAlias as aliasedAction }
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** aliasedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MjUyACd1c2Ugc2VydmVyJwoKYXN5bmMgZnVuY3Rpb24gbG9jYWxBbGlhcygpIHsKICByZXR1cm4gJ2xvY2FsIGFsaWFzIGNhbGxlZCcKfQoKCgpjb25zdCAkJG1vZHVsZV8wX2JpbmRpbmdfYWxpYXNlZEFjdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZShsb2NhbEFsaWFzLCAiYWxpYXNlZEFjdGlvbiIpOwpleHBvcnQgeyAkJG1vZHVsZV8wX2JpbmRpbmdfYWxpYXNlZEFjdGlvbiBhcyBhbGlhc2VkQWN0aW9uIH07CjMzNgB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5hc3luYyBmdW5jdGlvbiBsb2NhbEFsaWFzKCkge1xuICByZXR1cm4gJ2xvY2FsIGFsaWFzIGNhbGxlZCdcbn1cblxuZXhwb3J0IHsgbG9jYWxBbGlhcyBhcyBhbGlhc2VkQWN0aW9uIH1cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVYLEtBQUssQ0FBQyxRQUFRLENBQUMsVUFBVSxDQUFDLENBQUMsQ0FBQztBQUM1QixDQUFDLENBQUMsTUFBTSxDQUFDLENBQUMsS0FBSyxDQUFDLEtBQUssQ0FBQyxNQUFNO0FBQzVCOzs7Ozs7In0=)
+
+```js
+'use server'
+
+async function localAlias() {
+  return 'local alias called'
+}
+
+
+
+const $$module_0_binding_aliasedAction = /* #__PURE__ */ registerServerReference(localAlias, "aliasedAction");
+export { $$module_0_binding_aliasedAction as aliasedAction };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
index 72485f5a2..25d420f04 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
@@ -31,3 +31,23 @@
 (6:0) "export async function secondAction() {\n" --> (13:0) "registerServerReference(secondAction, \"secondAction\");\n"
 (6:0) "export async function secondAction() {\n" --> (14:0) "export { secondAction };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function firstAction() {\n" --> (2:0) "\n"
+(2:7) "async function firstAction() " --> (3:0) "const $$module_0_implementation_firstAction = async function $$module_0_implementation_firstAction() "
+(2:36) "{\n" --> (3:101) "{\n"
+(3:0) "  return 'first action called'\n" --> (4:0) "  return 'first action called'\n"
+(4:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_firstAction, \"name\", { value: \"firstAction\" });\n"
+(6:7) "async function secondAction() {\n" --> (7:0) "\n"
+(6:7) "async function secondAction() " --> (8:0) "const $$module_1_implementation_secondAction = async function $$module_1_implementation_secondAction() "
+(6:37) "{\n" --> (8:103) "{\n"
+(7:0) "  return 'second action called'\n" --> (9:0) "  return 'second action called'\n"
+(8:0) "}\n" --> (10:0) "};\n"
+[unmapped] --> (11:0) "/* #__PURE__ */ Object.defineProperty($$module_1_implementation_secondAction, \"name\", { value: \"secondAction\" });\n"
+[unmapped] --> (12:0) "export const firstAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_firstAction, \"firstAction\");\n"
+[unmapped] --> (14:0) "export const secondAction = /* #__PURE__ */ registerServerReference($$module_1_implementation_secondAction, \"secondAction\");\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
index 20e24de54..fcde169a2 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -61,3 +61,29 @@ export { firstAction };
 registerServerReference(secondAction, "secondAction");
 export { secondAction };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** firstAction, secondAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_firstAction = async function $$module_0_implementation_firstAction() {
+  return 'first action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_firstAction, "name", { value: "firstAction" });
+
+const $$module_1_implementation_secondAction = async function $$module_1_implementation_secondAction() {
+  return 'second action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_1_implementation_secondAction, "name", { value: "secondAction" });
+export const firstAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_firstAction, "firstAction");
+
+export const secondAction = /* #__PURE__ */ registerServerReference($$module_1_implementation_secondAction, "secondAction");
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
index 291d2b0c3..8d7bd9128 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
@@ -20,3 +20,16 @@
 (2:0) "export async function namedFunction() {\n" --> (6:0) "registerServerReference(namedFunction, \"namedFunction\");\n"
 (2:0) "export async function namedFunction() {\n" --> (7:0) "export { namedFunction };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "async function namedFunction() {\n" --> (2:0) "\n"
+(2:7) "async function namedFunction() " --> (3:0) "const $$module_0_implementation_namedFunction = async function $$module_0_implementation_namedFunction() "
+(2:38) "{\n" --> (3:105) "{\n"
+(3:0) "  return 'named function called'\n" --> (4:0) "  return 'named function called'\n"
+(4:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_namedFunction, \"name\", { value: \"namedFunction\" });\n"
+[unmapped] --> (7:0) "export const namedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_namedFunction, \"namedFunction\");\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
index e6fb50e56..e151703ab 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -44,3 +44,22 @@ async function namedFunction() {
 registerServerReference(namedFunction, "namedFunction");
 export { namedFunction };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** namedFunction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_namedFunction = async function $$module_0_implementation_namedFunction() {
+  return 'named function called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_namedFunction, "name", { value: "namedFunction" });
+export const namedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_namedFunction, "namedFunction");
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
index 62a46b8fe..f41a00297 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
@@ -17,3 +17,12 @@
 (2:0) "export { reexportedAction } from './reexport-source'\n" --> (5:0) "registerServerReference($$effect_import_reexportedAction, \"reexportedAction\");\n"
 [unmapped] --> (7:0) "import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+[unmapped] --> (4:0) "import { reexportedAction as $$module_0_implementation_reexportedAction } from './reexport-source';\n"
+[unmapped] --> (5:0) "const $$module_0_binding_reexportedAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_reexportedAction, \"reexportedAction\");\n"
+[unmapped] --> (6:0) "export { $$module_0_binding_reexportedAction as reexportedAction };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
index 84a29982d..5e89d9535 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -42,3 +42,21 @@ registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 
 import { reexportedAction as $$effect_import_reexportedAction } from './reexport-source';
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** reexportedAction
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+
+import { reexportedAction as $$module_0_implementation_reexportedAction } from './reexport-source';
+const $$module_0_binding_reexportedAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_reexportedAction, "reexportedAction");
+export { $$module_0_binding_reexportedAction as reexportedAction };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
index d9a0477ce..3d672b637 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
@@ -29,3 +29,21 @@
 (4:0) "export const functionExpression = async function () {\n" --> (11:0) "registerServerReference(functionExpression, \"functionExpression\");\n"
 (4:0) "export const functionExpression = async function () {\n" --> (12:0) "export { functionExpression };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:29) "async () => 'arrow function called'\n" --> (2:0) "\n"
+(2:29) "async () => " --> (3:0) "const $$module_0_implementation_arrowFunction = async () => "
+(2:41) "'arrow function called'\n" --> (3:60) "'arrow function called';\n"
+[unmapped] --> (4:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_arrowFunction, \"name\", { value: \"arrowFunction\" });\n"
+(4:34) "async function () {\n" --> (5:0) "\n"
+(4:34) "async function () " --> (6:0) "const $$module_1_implementation_functionExpression = async function () "
+(4:52) "{\n" --> (6:71) "{\n"
+(5:0) "  return 'function expression called'\n" --> (7:0) "  return 'function expression called'\n"
+(6:0) "}\n" --> (8:0) "};\n"
+[unmapped] --> (9:0) "/* #__PURE__ */ Object.defineProperty($$module_1_implementation_functionExpression, \"name\", { value: \"functionExpression\" });\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (10:0) "export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_arrowFunction, \"arrowFunction\")\n"
+(4:0) "export const functionExpression = async function () {\n" --> (12:0) "export const functionExpression = /* #__PURE__ */ registerServerReference($$module_1_implementation_functionExpression, \"functionExpression\")\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
index b806e656f..12f59e92e 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -55,3 +55,27 @@ export { arrowFunction };
 registerServerReference(functionExpression, "functionExpression");
 export { functionExpression };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** arrowFunction, functionExpression
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#NzI3ACd1c2Ugc2VydmVyJwoKCmNvbnN0ICQkbW9kdWxlXzBfaW1wbGVtZW50YXRpb25fYXJyb3dGdW5jdGlvbiA9IGFzeW5jICgpID0+ICdhcnJvdyBmdW5jdGlvbiBjYWxsZWQnOwovKiAjX19QVVJFX18gKi8gT2JqZWN0LmRlZmluZVByb3BlcnR5KCQkbW9kdWxlXzBfaW1wbGVtZW50YXRpb25fYXJyb3dGdW5jdGlvbiwgIm5hbWUiLCB7IHZhbHVlOiAiYXJyb3dGdW5jdGlvbiIgfSk7Cgpjb25zdCAkJG1vZHVsZV8xX2ltcGxlbWVudGF0aW9uX2Z1bmN0aW9uRXhwcmVzc2lvbiA9IGFzeW5jIGZ1bmN0aW9uICgpIHsKICByZXR1cm4gJ2Z1bmN0aW9uIGV4cHJlc3Npb24gY2FsbGVkJwp9OwovKiAjX19QVVJFX18gKi8gT2JqZWN0LmRlZmluZVByb3BlcnR5KCQkbW9kdWxlXzFfaW1wbGVtZW50YXRpb25fZnVuY3Rpb25FeHByZXNzaW9uLCAibmFtZSIsIHsgdmFsdWU6ICJmdW5jdGlvbkV4cHJlc3Npb24iIH0pOwpleHBvcnQgY29uc3QgYXJyb3dGdW5jdGlvbiA9IC8qICNfX1BVUkVfXyAqLyByZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJG1vZHVsZV8wX2ltcGxlbWVudGF0aW9uX2Fycm93RnVuY3Rpb24sICJhcnJvd0Z1bmN0aW9uIikKCmV4cG9ydCBjb25zdCBmdW5jdGlvbkV4cHJlc3Npb24gPSAvKiAjX19QVVJFX18gKi8gcmVnaXN0ZXJTZXJ2ZXJSZWZlcmVuY2UoJCRtb2R1bGVfMV9pbXBsZW1lbnRhdGlvbl9mdW5jdGlvbkV4cHJlc3Npb24sICJmdW5jdGlvbkV4cHJlc3Npb24iKQo0OTUAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGNvbnN0IGFycm93RnVuY3Rpb24gPSBhc3luYyAoKSA9PiAnYXJyb3cgZnVuY3Rpb24gY2FsbGVkJ1xuXG5leHBvcnQgY29uc3QgZnVuY3Rpb25FeHByZXNzaW9uID0gYXN5bmMgZnVuY3Rpb24gKCkge1xuICByZXR1cm4gJ2Z1bmN0aW9uIGV4cHJlc3Npb24gY2FsbGVkJ1xufVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRWtCO0FBQUEsNERBQVksQ0FBQyxLQUFLLENBQUMsUUFBUSxDQUFDLE1BQU07O0FBRTdCO0FBQUEsdUVBQWtCO0FBQ3BELENBQUMsQ0FBQyxNQUFNLENBQUMsQ0FBQyxRQUFRLENBQUMsVUFBVSxDQUFDLE1BQU07QUFDcEM7O0FBSkEsTUFBTSxDQUFDLEtBQUssQ0FBQyxhQUFhLENBQUMsQ0FBQzs7QUFFNUIsTUFBTSxDQUFDLEtBQUssQ0FBQyxrQkFBa0IsQ0FBQyxDQUFDOyJ9)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_arrowFunction = async () => 'arrow function called';
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_arrowFunction, "name", { value: "arrowFunction" });
+
+const $$module_1_implementation_functionExpression = async function () {
+  return 'function expression called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_1_implementation_functionExpression, "name", { value: "functionExpression" });
+export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_arrowFunction, "arrowFunction")
+
+export const functionExpression = /* #__PURE__ */ registerServerReference($$module_1_implementation_functionExpression, "functionExpression")
+```
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 23f7d42b8..c1ba6bb9b 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -2,6 +2,7 @@ import path from 'node:path'
 import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import { transformHoistInlineDirective } from './hoist'
+import { transformModuleExport } from './module-export'
 import { transformModuleExportEffect } from './module-export-effect'
 import {
   formatDecodedSourceMap,
@@ -28,6 +29,10 @@ describe('source map fixtures', () => {
         runtime: ({ binding, exportName }) =>
           `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
       })
+      const moduleResult = transformModuleExport(input, ast, {
+        runtime: ({ implementation, exportName }) =>
+          `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
+      })
       const outputs = [
         {
           name: 'wrap-export',
@@ -39,6 +44,11 @@ describe('source map fixtures', () => {
           output: effectResult.output,
           references: effectResult.referenceNames,
         },
+        {
+          name: 'module-export',
+          output: moduleResult.output,
+          references: moduleResult.referenceNames,
+        },
       ]
       await expect(
         formatSourceMapMarkdownFixture(input, outputs),

From d894c624ae8be9012e9eea7590bab224f27ff3e3 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:49:12 +0900
Subject: [PATCH 19/52] test(rsc): cover module export semantics

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../wrap-export/dependent-declarators.js      |  4 ++
 .../dependent-declarators.js.map.snap.md      | 24 +++++++++
 .../dependent-declarators.js.snap.md          | 46 ++++++++++++++++
 .../wrap-export/destructured-export.js        |  5 ++
 .../destructured-export.js.map.snap.md        | 21 ++++++++
 .../destructured-export.js.snap.md            | 46 ++++++++++++++++
 .../wrap-export/named-function-expression.js  |  5 ++
 .../named-function-expression.js.map.snap.md  | 23 ++++++++
 .../named-function-expression.js.snap.md      | 46 ++++++++++++++++
 .../wrap-export/pre-declaration-reference.js  |  7 +++
 .../pre-declaration-reference.js.map.snap.md  | 24 +++++++++
 .../pre-declaration-reference.js.snap.md      | 52 +++++++++++++++++++
 12 files changed, 303 insertions(+)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
new file mode 100644
index 000000000..95a50e601
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js
@@ -0,0 +1,4 @@
+'use server'
+
+export const first = async () => 'first action called',
+  second = first
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
new file mode 100644
index 000000000..eef48cd07
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
@@ -0,0 +1,24 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const" --> (2:0) "let"
+(2:12) " first = async () => 'first action called',\n" --> (2:3) " first = async () => 'first action called',\n"
+(3:0) "  second = first\n" --> (3:0) "  second = first\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (4:0) "first = /* #__PURE__ */ registerServerReference(first, \"first\");\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (5:0) "export { first };\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (6:0) "second = /* #__PURE__ */ registerServerReference(second, \"second\");\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (7:0) "export { second };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const first = async () => 'first action called',\n" --> (2:0) "const first = async () => 'first action called',\n"
+(3:0) "  second = first\n" --> (3:0) "  second = first\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (4:0) "\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (5:0) "registerServerReference(first, \"first\");\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (6:0) "registerServerReference(second, \"second\");\n"
+(2:0) "export const first = async () => 'first action called',\n" --> (7:0) "export { first, second };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
new file mode 100644
index 000000000..e7a106b22
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -0,0 +1,46 @@
+## Input
+
+```js
+'use server'
+
+export const first = async () => 'first action called',
+  second = first
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let first = async () => 'first action called',
+  second = first
+first = /* #__PURE__ */ registerServerReference(first, "first");
+export { first };
+second = /* #__PURE__ */ registerServerReference(second, "second");
+export { second };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const first = async () => 'first action called',
+  second = first
+
+registerServerReference(first, "first");
+registerServerReference(second, "second");
+export { first, second };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
new file mode 100644
index 000000000..488a76ef3
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js
@@ -0,0 +1,5 @@
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
new file mode 100644
index 000000000..045aecee0
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
@@ -0,0 +1,21 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "const source = async () => 'destructured export called'\n" --> (2:0) "const source = async () => 'destructured export called'\n"
+(4:7) "const" --> (4:0) "let"
+(4:12) " { action } = { action: source }\n" --> (4:3) " { action } = { action: source }\n"
+(4:0) "export const { action } = { action: source }\n" --> (5:0) "action = /* #__PURE__ */ registerServerReference(action, \"action\");\n"
+(4:0) "export const { action } = { action: source }\n" --> (6:0) "export { action };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "const source = async () => 'destructured export called'\n" --> (2:0) "const source = async () => 'destructured export called'\n"
+(4:7) "const { action } = { action: source }\n" --> (4:0) "const { action } = { action: source }\n"
+(4:0) "export const { action } = { action: source }\n" --> (5:0) "\n"
+(4:0) "export const { action } = { action: source }\n" --> (6:0) "registerServerReference(action, \"action\");\n"
+(4:0) "export const { action } = { action: source }\n" --> (7:0) "export { action };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
new file mode 100644
index 000000000..87aabfcc0
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
@@ -0,0 +1,46 @@
+## Input
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+export const { action } = { action: source }
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+let { action } = { action: source }
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+const { action } = { action: source }
+
+registerServerReference(action, "action");
+export { action };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
new file mode 100644
index 000000000..169221675
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js
@@ -0,0 +1,5 @@
+'use server'
+
+export const action = async function actionImplementation() {
+  return 'named function expression called'
+}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
new file mode 100644
index 000000000..930094923
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
@@ -0,0 +1,23 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const" --> (2:0) "let"
+(2:12) " action = async function actionImplementation() {\n" --> (2:3) " action = async function actionImplementation() {\n"
+(3:0) "  return 'named function expression called'\n" --> (3:0) "  return 'named function expression called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (5:0) "action = /* #__PURE__ */ registerServerReference(action, \"action\");\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (6:0) "export { action };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "const action = async function actionImplementation() {\n" --> (2:0) "const action = async function actionImplementation() {\n"
+(3:0) "  return 'named function expression called'\n" --> (3:0) "  return 'named function expression called'\n"
+(4:0) "}\n" --> (4:0) "}\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (5:0) "\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (6:0) "registerServerReference(action, \"action\");\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (7:0) "export { action };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
new file mode 100644
index 000000000..585c9c147
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -0,0 +1,46 @@
+## Input
+
+```js
+'use server'
+
+export const action = async function actionImplementation() {
+  return 'named function expression called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+let action = async function actionImplementation() {
+  return 'named function expression called'
+}
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const action = async function actionImplementation() {
+  return 'named function expression called'
+}
+
+registerServerReference(action, "action");
+export { action };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
new file mode 100644
index 000000000..151114097
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js
@@ -0,0 +1,7 @@
+'use server'
+
+void action
+
+export async function action() {
+  return 'action called'
+}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
new file mode 100644
index 000000000..8ac8287a0
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
@@ -0,0 +1,24 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "void action\n" --> (2:0) "void action\n"
+(4:7) "async function action() {\n" --> (4:0) "async function action() {\n"
+(5:0) "  return 'action called'\n" --> (5:0) "  return 'action called'\n"
+(6:0) "}\n" --> (6:0) "}\n"
+(4:0) "export async function action() {\n" --> (7:0) "action = /* #__PURE__ */ registerServerReference(action, \"action\");\n"
+(4:0) "export async function action() {\n" --> (8:0) "export { action };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "void action\n" --> (2:0) "void action\n"
+(4:7) "async function action() {\n" --> (4:0) "async function action() {\n"
+(5:0) "  return 'action called'\n" --> (5:0) "  return 'action called'\n"
+(6:0) "}\n" --> (6:0) "}\n"
+(4:0) "export async function action() {\n" --> (7:0) "\n"
+(4:0) "export async function action() {\n" --> (8:0) "registerServerReference(action, \"action\");\n"
+(4:0) "export async function action() {\n" --> (9:0) "export { action };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
new file mode 100644
index 000000000..1229c1c36
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -0,0 +1,52 @@
+## Input
+
+```js
+'use server'
+
+void action
+
+export async function action() {
+  return 'action called'
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+async function action() {
+  return 'action called'
+}
+action = /* #__PURE__ */ registerServerReference(action, "action");
+export { action };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+void action
+
+async function action() {
+  return 'action called'
+}
+
+registerServerReference(action, "action");
+export { action };
+```

From 16e44fa735e18ef88415e3aaf96c4257155ce2b2 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:50:24 +0900
Subject: [PATCH 20/52] test(rsc): migrate hoist source map snapshots

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 ....js.map.snap.txt => inline.js.map.snap.md} |  4 ++
 .../source-map/hoist/inline.js.snap.js        | 34 -----------
 .../source-map/hoist/inline.js.snap.md        | 61 +++++++++++++++++++
 .../src/transforms/source-map.test.ts         | 19 +++---
 .../plugin-rsc/src/transforms/test-utils.ts   | 15 +----
 5 files changed, 78 insertions(+), 55 deletions(-)
 rename packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/{inline.js.map.snap.txt => inline.js.map.snap.md} (99%)
 delete mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.txt b/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.md
similarity index 99%
rename from packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.txt
rename to packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.md
index ea6ef1f51..b4ff152db 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.txt
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.map.snap.md
@@ -1,3 +1,6 @@
+## hoist
+
+```txt
 (0:0) "export function InlineDirective() {\n" --> (0:0) "export function InlineDirective() {\n"
 (1:0) "  const captured = 'captured'\n" --> (1:0) "  const captured = 'captured'\n"
 (3:0) "  async function inlineAction() {\n" --> (3:0) "  const inlineAction = /* #__PURE__ */ registerServerReference($$hoist_0_inlineAction, \"$$hoist_0_inlineAction\");\n"
@@ -27,3 +30,4 @@
 (15:0) "    return 'inline function expression called'\n" --> (25:0) "    return 'inline function expression called'\n"
 (16:0) "  })\n" --> (26:0) "  };\n"
 [unmapped] --> (27:0) "/* #__PURE__ */ Object.defineProperty($$hoist_2_anonymous_server_function, \"name\", { value: \"anonymous_server_function\" });\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.js
deleted file mode 100644
index 117fb2135..000000000
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-Source map visualization:
-
-https://evanw.github.io/source-map-visualization/#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
-*/
-
-export function InlineDirective() {
-  const captured = 'captured'
-
-  const inlineAction = /* #__PURE__ */ registerServerReference($$hoist_0_inlineAction, "$$hoist_0_inlineAction");
-
-  const inlineArrow = /* #__PURE__ */ registerServerReference($$hoist_1_inlineArrow, "$$hoist_1_inlineArrow").bind(null, encrypt([captured]))
-
-  consume(inlineAction, inlineArrow, /* #__PURE__ */ registerServerReference($$hoist_2_anonymous_server_function, "$$hoist_2_anonymous_server_function"))
-}
-
-;export async function $$hoist_0_inlineAction() {
-    'use server'
-    return 'inline directive called'
-  };
-/* #__PURE__ */ Object.defineProperty($$hoist_0_inlineAction, "name", { value: "inlineAction" });
-
-;export async function $$hoist_1_inlineArrow($$hoist_encoded, suffix = 'arrow') {
-    const [captured] = await decrypt($$hoist_encoded);
-'use server'
-    return `${captured} ${suffix} called`
-  };
-/* #__PURE__ */ Object.defineProperty($$hoist_1_inlineArrow, "name", { value: "inlineArrow" });
-
-;export async function $$hoist_2_anonymous_server_function() {
-    'use server'
-    return 'inline function expression called'
-  };
-/* #__PURE__ */ Object.defineProperty($$hoist_2_anonymous_server_function, "name", { value: "anonymous_server_function" });
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.md
new file mode 100644
index 000000000..608b835c8
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/hoist/inline.js.snap.md
@@ -0,0 +1,61 @@
+## Input
+
+```js
+export function InlineDirective() {
+  const captured = 'captured'
+
+  async function inlineAction() {
+    'use server'
+    return 'inline directive called'
+  }
+
+  const inlineArrow = async (suffix = 'arrow') => {
+    'use server'
+    return `${captured} ${suffix} called`
+  }
+
+  consume(inlineAction, inlineArrow, async function () {
+    'use server'
+    return 'inline function expression called'
+  })
+}
+```
+
+## hoist
+
+**Status:** transformed
+
+**References:** $$hoist_0_inlineAction, $$hoist_1_inlineArrow, $$hoist_2_anonymous_server_function
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+export function InlineDirective() {
+  const captured = 'captured'
+
+  const inlineAction = /* #__PURE__ */ registerServerReference($$hoist_0_inlineAction, "$$hoist_0_inlineAction");
+
+  const inlineArrow = /* #__PURE__ */ registerServerReference($$hoist_1_inlineArrow, "$$hoist_1_inlineArrow").bind(null, encrypt([captured]))
+
+  consume(inlineAction, inlineArrow, /* #__PURE__ */ registerServerReference($$hoist_2_anonymous_server_function, "$$hoist_2_anonymous_server_function"))
+}
+
+;export async function $$hoist_0_inlineAction() {
+    'use server'
+    return 'inline directive called'
+  };
+/* #__PURE__ */ Object.defineProperty($$hoist_0_inlineAction, "name", { value: "inlineAction" });
+
+;export async function $$hoist_1_inlineArrow($$hoist_encoded, suffix = 'arrow') {
+    const [captured] = await decrypt($$hoist_encoded);
+'use server'
+    return `${captured} ${suffix} called`
+  };
+/* #__PURE__ */ Object.defineProperty($$hoist_1_inlineArrow, "name", { value: "inlineArrow" });
+
+;export async function $$hoist_2_anonymous_server_function() {
+    'use server'
+    return 'inline function expression called'
+  };
+/* #__PURE__ */ Object.defineProperty($$hoist_2_anonymous_server_function, "name", { value: "anonymous_server_function" });
+```
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index f03b04850..683b91b50 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -4,9 +4,7 @@ import { describe, expect, test } from 'vitest'
 import { transformHoistInlineDirective } from './hoist'
 import { transformModuleExportEffect } from './module-export-effect'
 import {
-  formatDecodedSourceMap,
   formatDecodedSourceMapMarkdown,
-  formatSourceMapFixture,
   formatSourceMapMarkdownFixture,
 } from './test-utils'
 import { transformWrapExport } from './wrap-export'
@@ -68,11 +66,18 @@ describe('source map fixtures', () => {
         encode: (value) => `encrypt(${value})`,
         decode: (value) => `await decrypt(${value})`,
       })
-      await expect(formatSourceMapFixture(result.output)).toMatchFileSnapshot(
-        file + '.snap.js',
-      )
-      await expect(formatDecodedSourceMap(result.output)).toMatchFileSnapshot(
-        file + '.map.snap.txt',
+      const outputs = [
+        {
+          name: 'hoist',
+          output: result.output,
+          references: result.names,
+        },
+      ]
+      await expect(
+        formatSourceMapMarkdownFixture(input, outputs),
+      ).toMatchFileSnapshot(file + '.snap.md')
+      await expect(formatDecodedSourceMapMarkdown(outputs)).toMatchFileSnapshot(
+        file + '.map.snap.md',
       )
     })
   }
diff --git a/packages/plugin-rsc/src/transforms/test-utils.ts b/packages/plugin-rsc/src/transforms/test-utils.ts
index eb511bb64..8ecced64a 100644
--- a/packages/plugin-rsc/src/transforms/test-utils.ts
+++ b/packages/plugin-rsc/src/transforms/test-utils.ts
@@ -1,18 +1,5 @@
 import type MagicString from 'magic-string'
 
-export function formatSourceMapFixture(output: MagicString): string {
-  const code = output.toString()
-  const map = output.generateMap({ includeContent: true, hires: 'boundary' })
-  const visualization = generateVisualizationLink(code, map.toString())
-  return `/*
-Source map visualization:
-
-${visualization}
-*/
-
-${code}`
-}
-
 type SourceMapFixtureOutput = {
   name: string
   output: MagicString
@@ -53,7 +40,7 @@ export function formatDecodedSourceMapMarkdown(
  * This test-local formatter is inspired by Oxc's source map visualizer output:
  * https://github.com/oxc-project/oxc-sourcemap/blob/main/src/sourcemap_visualizer.rs
  */
-export function formatDecodedSourceMap(output: MagicString): string {
+function formatDecodedSourceMap(output: MagicString): string {
   const generatedLines = output.toString().split('\n')
   const map = output.generateDecodedMap({
     includeContent: true,

From 235da5d8c4b122ba0ab0b6758a321276ee81f35a Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:50:54 +0900
Subject: [PATCH 21/52] docs(rsc): remove stale inline mapping todo

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/server-action.ts | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/server-action.ts b/packages/plugin-rsc/src/transforms/server-action.ts
index ec46a9f11..b4b5de74b 100644
--- a/packages/plugin-rsc/src/transforms/server-action.ts
+++ b/packages/plugin-rsc/src/transforms/server-action.ts
@@ -4,9 +4,6 @@ import { transformHoistInlineDirective } from './hoist'
 import { transformModuleExportEffect } from './module-export-effect'
 import { hasDirective } from './utils'
 
-// TODO: Apply the same runtime-callsite mapping contract to every inline
-// directive shape.
-// https://github.com/vitejs/vite-plugin-react/issues/1361
 export function transformServerActionServer(
   input: string,
   ast: ESTree.Program,

From 16fff265aaf712b1abaa5e20e5959b2ae42dd7cf Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Fri, 31 Jul 2026 18:55:32 +0900
Subject: [PATCH 22/52] test(rsc): cover module export wrapper semantics

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../dependent-declarators.js.map.snap.md      | 16 ++++++++++++++
 .../dependent-declarators.js.snap.md          | 22 +++++++++++++++++++
 .../destructured-export.js.map.snap.md        | 10 +++++++++
 .../destructured-export.js.snap.md            | 19 ++++++++++++++++
 .../named-function-expression.js.map.snap.md  | 13 +++++++++++
 .../named-function-expression.js.snap.md      | 19 ++++++++++++++++
 .../pre-declaration-reference.js.map.snap.md  | 14 ++++++++++++
 .../pre-declaration-reference.js.snap.md      | 21 ++++++++++++++++++
 8 files changed, 134 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
index eef48cd07..8bc066dd1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
@@ -22,3 +22,19 @@
 (2:0) "export const first = async () => 'first action called',\n" --> (6:0) "registerServerReference(second, \"second\");\n"
 (2:0) "export const first = async () => 'first action called',\n" --> (7:0) "export { first, second };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:21) "async () => 'first action called',\n" --> (2:0) "\n"
+(2:21) "async () => " --> (3:0) "const $$module_0_implementation_first = async () => "
+(2:33) "'first action called',\n" --> (3:52) "'first action called';\n"
+[unmapped] --> (4:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_first, \"name\", { value: \"first\" });\n"
+(2:7) "const first = async () => 'first action called'" --> (5:0) "const first = /* #__PURE__ */ registerServerReference($$module_0_implementation_first, \"first\")"
+(2:54) ",\n" --> (5:95) ",\n"
+(3:0) "  second = first\n" --> (6:0) "  second = first\n"
+[unmapped] --> (8:0) "const $$module_1_binding_second = /* #__PURE__ */ registerServerReference(second, \"second\");\n"
+[unmapped] --> (9:0) "export { $$module_1_binding_second as second };\n"
+[unmapped] --> (10:0) "export { first };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
index e7a106b22..d53d8a400 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -44,3 +44,25 @@ registerServerReference(first, "first");
 registerServerReference(second, "second");
 export { first, second };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** first, second
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_first = async () => 'first action called';
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_first, "name", { value: "first" });
+const first = /* #__PURE__ */ registerServerReference($$module_0_implementation_first, "first"),
+  second = first
+
+const $$module_1_binding_second = /* #__PURE__ */ registerServerReference(second, "second");
+export { $$module_1_binding_second as second };
+export { first };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
index 045aecee0..57a0e330c 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
@@ -19,3 +19,13 @@
 (4:0) "export const { action } = { action: source }\n" --> (6:0) "registerServerReference(action, \"action\");\n"
 (4:0) "export const { action } = { action: source }\n" --> (7:0) "export { action };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "const source = async () => 'destructured export called'\n" --> (2:0) "const source = async () => 'destructured export called'\n"
+(4:7) "const { action } = { action: source }\n" --> (4:0) "const { action } = { action: source }\n"
+[unmapped] --> (6:0) "const $$module_0_binding_action = /* #__PURE__ */ registerServerReference(action, \"action\");\n"
+[unmapped] --> (7:0) "export { $$module_0_binding_action as action };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
index 87aabfcc0..2e703d219 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
@@ -44,3 +44,22 @@ const { action } = { action: source }
 registerServerReference(action, "action");
 export { action };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const source = async () => 'destructured export called'
+
+const { action } = { action: source }
+
+const $$module_0_binding_action = /* #__PURE__ */ registerServerReference(action, "action");
+export { $$module_0_binding_action as action };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
index 930094923..1d1eb69fc 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
@@ -21,3 +21,16 @@
 (2:0) "export const action = async function actionImplementation() {\n" --> (6:0) "registerServerReference(action, \"action\");\n"
 (2:0) "export const action = async function actionImplementation() {\n" --> (7:0) "export { action };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:22) "async function actionImplementation() {\n" --> (2:0) "\n"
+(2:22) "async function actionImplementation() " --> (3:0) "const $$module_0_implementation_action = async function actionImplementation() "
+(2:60) "{\n" --> (3:79) "{\n"
+(3:0) "  return 'named function expression called'\n" --> (4:0) "  return 'named function expression called'\n"
+(4:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"actionImplementation\" });\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (7:0) "export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, \"action\")\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
index 585c9c147..3e07cd3a8 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -44,3 +44,22 @@ const action = async function actionImplementation() {
 registerServerReference(action, "action");
 export { action };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_action = async function actionImplementation() {
+  return 'named function expression called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, "name", { value: "actionImplementation" });
+export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, "action")
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
index 8ac8287a0..b47d6b357 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
@@ -22,3 +22,17 @@
 (4:0) "export async function action() {\n" --> (8:0) "registerServerReference(action, \"action\");\n"
 (4:0) "export async function action() {\n" --> (9:0) "export { action };\n"
 ```
+
+## module-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(4:7) "async function action() {\n" --> (2:0) "\n"
+(4:7) "async function action() " --> (3:0) "const $$module_0_implementation_action = async function $$module_0_implementation_action() "
+(4:31) "{\n" --> (3:91) "{\n"
+(5:0) "  return 'action called'\n" --> (4:0) "  return 'action called'\n"
+(6:0) "}\n" --> (5:0) "};\n"
+[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"action\" });\n"
+(2:0) "void action\n" --> (7:0) "void action\n"
+[unmapped] --> (9:0) "export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, \"action\");\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
index 1229c1c36..610aecb43 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -50,3 +50,24 @@ async function action() {
 registerServerReference(action, "action");
 export { action };
 ```
+
+## module-export
+
+**Status:** transformed
+
+**References:** action
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_action = async function $$module_0_implementation_action() {
+  return 'action called'
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, "name", { value: "action" });
+void action
+
+export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, "action");
+```

From 8dfffef1ee56514d5c96cddedfd693df4f83c697 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:20:05 +0900
Subject: [PATCH 23/52] refactor(rsc): rename module export wrap transform

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../default-anonymous.js.map.snap.md          |  2 +-
 .../wrap-export/default-anonymous.js.snap.md  |  2 +-
 ...ult-identifier-reassignment.js.map.snap.md |  2 +-
 ...default-identifier-reassignment.js.snap.md |  2 +-
 .../default-identifier.js.map.snap.md         |  2 +-
 .../wrap-export/default-identifier.js.snap.md |  2 +-
 .../wrap-export/default-named.js.map.snap.md  |  2 +-
 .../wrap-export/default-named.js.snap.md      |  2 +-
 .../dependent-declarators.js.map.snap.md      |  2 +-
 .../dependent-declarators.js.snap.md          |  2 +-
 .../destructured-export.js.map.snap.md        |  2 +-
 .../destructured-export.js.snap.md            |  2 +-
 .../local-alias-reassignment.js.map.snap.md   |  2 +-
 .../local-alias-reassignment.js.snap.md       |  2 +-
 .../wrap-export/local-alias.js.map.snap.md    |  2 +-
 .../wrap-export/local-alias.js.snap.md        |  2 +-
 ...l-export-before-declaration.js.map.snap.md |  2 +-
 ...local-export-before-declaration.js.snap.md |  2 +-
 .../multiple-exports.js.map.snap.md           |  2 +-
 .../wrap-export/multiple-exports.js.snap.md   |  2 +-
 .../named-function-expression.js.map.snap.md  |  2 +-
 .../named-function-expression.js.snap.md      |  2 +-
 .../wrap-export/named-function.js.map.snap.md |  2 +-
 .../wrap-export/named-function.js.snap.md     |  2 +-
 .../pre-declaration-reference.js.map.snap.md  |  2 +-
 .../pre-declaration-reference.js.snap.md      |  2 +-
 .../reexport-attributes.js.map.snap.md        |  2 +-
 .../reexport-attributes.js.snap.md            |  2 +-
 .../wrap-export/reexport.js.map.snap.md       |  2 +-
 .../wrap-export/reexport.js.snap.md           |  2 +-
 .../wrap-export/variables.js.map.snap.md      |  2 +-
 .../wrap-export/variables.js.snap.md          |  2 +-
 packages/plugin-rsc/src/transforms/index.ts   |  2 +-
 ...ort.test.ts => module-export-wrap.test.ts} | 14 +++----
 ...module-export.ts => module-export-wrap.ts} | 40 +++++++++----------
 .../src/transforms/source-map.test.ts         |  8 ++--
 36 files changed, 64 insertions(+), 64 deletions(-)
 rename packages/plugin-rsc/src/transforms/{module-export.test.ts => module-export-wrap.test.ts} (94%)
 rename packages/plugin-rsc/src/transforms/{module-export.ts => module-export-wrap.ts} (91%)

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
index abf38d4d9..5a11eaea1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
@@ -24,7 +24,7 @@
 (2:0) "export default async function () {\n" --> (7:0) "export default $$effect_default;\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
index 993d24e69..7a891ac62 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -46,7 +46,7 @@ registerServerReference($$effect_default, "default");
 export default $$effect_default;
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.map.snap.md
index 02fa4c693..adb32e69e 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.map.snap.md
@@ -23,7 +23,7 @@
 (3:0) "export default action\n" --> (7:0) "export default $$effect_default;\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.snap.md
index bddcde2bc..2cf9abe44 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier-reassignment.js.snap.md
@@ -46,7 +46,7 @@ registerServerReference($$effect_default, "default");
 export default $$effect_default;
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
index d8b3d4ded..4346ba119 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.map.snap.md
@@ -25,7 +25,7 @@
 (6:0) "export default defaultIdentifier\n" --> (9:0) "export default $$effect_default;\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
index 9a7fbb1ee..b453ed846 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-identifier.js.snap.md
@@ -52,7 +52,7 @@ registerServerReference($$effect_default, "default");
 export default $$effect_default;
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
index e42bde8d8..6b6160629 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
@@ -22,7 +22,7 @@
 (2:0) "export default async function defaultNamedFunction() {\n" --> (7:0) "export default defaultNamedFunction;\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
index d7f592677..f002539e5 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -46,7 +46,7 @@ registerServerReference(defaultNamedFunction, "default");
 export default defaultNamedFunction;
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
index 8bc066dd1..2c86bd2e2 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
@@ -23,7 +23,7 @@
 (2:0) "export const first = async () => 'first action called',\n" --> (7:0) "export { first, second };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
index d53d8a400..2605f5cec 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -45,7 +45,7 @@ registerServerReference(second, "second");
 export { first, second };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
index 57a0e330c..cdaab44b0 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.map.snap.md
@@ -20,7 +20,7 @@
 (4:0) "export const { action } = { action: source }\n" --> (7:0) "export { action };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
index 2e703d219..fd4d34487 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/destructured-export.js.snap.md
@@ -45,7 +45,7 @@ registerServerReference(action, "action");
 export { action };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.map.snap.md
index 8b627177b..3d1e7e000 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.map.snap.md
@@ -19,7 +19,7 @@
 [unmapped] --> (6:0) "registerServerReference(action, \"renamed\");"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.snap.md
index 24b438364..a27979108 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias-reassignment.js.snap.md
@@ -45,7 +45,7 @@ action = async () => 'second'
 registerServerReference(action, "renamed");
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
index 3f3ef432c..3a5c81178 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.map.snap.md
@@ -21,7 +21,7 @@
 [unmapped] --> (8:0) "registerServerReference(localAlias, \"aliasedAction\");"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
index 15fef9b27..bfbf8706e 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-alias.js.snap.md
@@ -51,7 +51,7 @@ export { localAlias as aliasedAction }
 registerServerReference(localAlias, "aliasedAction");
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.map.snap.md
index 2f9b56d6d..553b224b4 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.map.snap.md
@@ -17,7 +17,7 @@
 [unmapped] --> (5:0) "registerServerReference(action, \"action\");"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.snap.md
index b9c1fd668..4dd9d56de 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/local-export-before-declaration.js.snap.md
@@ -42,7 +42,7 @@ const action = async () => 'action called'
 registerServerReference(action, "action");
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
index 25d420f04..cd606d91a 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
@@ -32,7 +32,7 @@
 (6:0) "export async function secondAction() {\n" --> (14:0) "export { secondAction };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
index fcde169a2..ec9ccb0f1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -62,7 +62,7 @@ registerServerReference(secondAction, "secondAction");
 export { secondAction };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
index 1d1eb69fc..81f00fda2 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
@@ -22,7 +22,7 @@
 (2:0) "export const action = async function actionImplementation() {\n" --> (7:0) "export { action };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
index 3e07cd3a8..f3b0f5519 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -45,7 +45,7 @@ registerServerReference(action, "action");
 export { action };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
index 8d7bd9128..38858b64d 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
@@ -21,7 +21,7 @@
 (2:0) "export async function namedFunction() {\n" --> (7:0) "export { namedFunction };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
index e151703ab..a72ad9fcd 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -45,7 +45,7 @@ registerServerReference(namedFunction, "namedFunction");
 export { namedFunction };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
index b47d6b357..f795d6598 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
@@ -23,7 +23,7 @@
 (4:0) "export async function action() {\n" --> (9:0) "export { action };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
index 610aecb43..267adf833 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -51,7 +51,7 @@ registerServerReference(action, "action");
 export { action };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.map.snap.md
index 3de63c42b..818d5ba07 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.map.snap.md
@@ -17,7 +17,7 @@
 [unmapped] --> (5:0) "registerServerReference($$effect_import_reexportedAction, \"reexportedAction\");"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.snap.md
index 5520be2c4..41b0a029a 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport-attributes.js.snap.md
@@ -41,7 +41,7 @@ import { reexportedAction as $$effect_import_reexportedAction } from './reexport
 registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
index ed8e676b6..6bc55c701 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.map.snap.md
@@ -17,7 +17,7 @@
 [unmapped] --> (5:0) "registerServerReference($$effect_import_reexportedAction, \"reexportedAction\");"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
index 678819a60..f3e21dda7 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/reexport.js.snap.md
@@ -41,7 +41,7 @@ import { reexportedAction as $$effect_import_reexportedAction } from './reexport
 registerServerReference($$effect_import_reexportedAction, "reexportedAction");
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
index 3d672b637..0098fee0a 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
@@ -30,7 +30,7 @@
 (4:0) "export const functionExpression = async function () {\n" --> (12:0) "export { functionExpression };\n"
 ```
 
-## module-export
+## module-export-wrap
 
 ```txt
 (0:0) "'use server'\n" --> (0:0) "'use server'\n"
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
index 12f59e92e..742b447f1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -56,7 +56,7 @@ registerServerReference(functionExpression, "functionExpression");
 export { functionExpression };
 ```
 
-## module-export
+## module-export-wrap
 
 **Status:** transformed
 
diff --git a/packages/plugin-rsc/src/transforms/index.ts b/packages/plugin-rsc/src/transforms/index.ts
index 6e4f6434c..7408b9b6f 100644
--- a/packages/plugin-rsc/src/transforms/index.ts
+++ b/packages/plugin-rsc/src/transforms/index.ts
@@ -1,5 +1,5 @@
 export * from './hoist'
-export * from './module-export'
+export * from './module-export-wrap'
 export * from './module-exports'
 export * from './module-export-effect'
 export * from './wrap-export'
diff --git a/packages/plugin-rsc/src/transforms/module-export.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
similarity index 94%
rename from packages/plugin-rsc/src/transforms/module-export.test.ts
rename to packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 606f45acd..4e8363b32 100644
--- a/packages/plugin-rsc/src/transforms/module-export.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -1,23 +1,23 @@
 import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import {
-  transformModuleExport,
-  type TransformModuleExportOptions,
-} from './module-export'
+  transformModuleExportWrap,
+  type TransformModuleExportWrapOptions,
+} from './module-export-wrap'
 
 async function transform(
   input: string,
-  options: Omit<TransformModuleExportOptions, 'runtime'> = {},
+  options: Omit<TransformModuleExportWrapOptions, 'runtime'> = {},
 ) {
   const ast = await parseAstAsync(input)
-  return transformModuleExport(input, ast, {
+  return transformModuleExportWrap(input, ast, {
     ...options,
     runtime: ({ implementation, exportName }) =>
       `wrap(${implementation}, ${JSON.stringify(exportName)})`,
   })
 }
 
-describe(transformModuleExport, () => {
+describe(transformModuleExportWrap, () => {
   test('hoists direct functions and replaces their original value sites', async () => {
     const result = await transform(`
 'use cache'
@@ -133,7 +133,7 @@ export function recursive(depth) {
 }
 `
     const ast = await parseAstAsync(input)
-    const result = transformModuleExport(input, ast, {
+    const result = transformModuleExportWrap(input, ast, {
       runtime: ({ implementation }) =>
         `Object.assign((...args) => ${implementation}(...args), { marker: "wrapped" })`,
     })
diff --git a/packages/plugin-rsc/src/transforms/module-export.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
similarity index 91%
rename from packages/plugin-rsc/src/transforms/module-export.ts
rename to packages/plugin-rsc/src/transforms/module-export-wrap.ts
index f2451e87b..2a7a5158b 100644
--- a/packages/plugin-rsc/src/transforms/module-export.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -18,25 +18,25 @@ type FunctionNode =
   | FunctionExpression
   | ArrowFunctionExpression
 
-export type TransformModuleExportMeta = ModuleExportMeta & {
+export type TransformModuleExportWrapMeta = ModuleExportMeta & {
   declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
 }
 
-export type TransformModuleExportContext = {
+export type TransformModuleExportWrapContext = {
   implementation: string
   binding: string
   exportName: string
-  meta: TransformModuleExportMeta
+  meta: TransformModuleExportWrapMeta
 }
 
-export type TransformModuleExportFilter = (
+export type TransformModuleExportWrapFilter = (
   name: string,
-  meta: TransformModuleExportMeta,
+  meta: TransformModuleExportWrapMeta,
 ) => boolean
 
-export type TransformModuleExportOptions = {
-  runtime: (context: TransformModuleExportContext) => string
-  filter?: TransformModuleExportFilter
+export type TransformModuleExportWrapOptions = {
+  runtime: (context: TransformModuleExportWrapContext) => string
+  filter?: TransformModuleExportWrapFilter
   rejectNonAsyncFunction?: boolean
   exportAll?: 'error' | 'preserve'
 }
@@ -46,13 +46,13 @@ export type TransformModuleExportOptions = {
  * and replaced at their original expression sites. Other selected exports keep
  * their source values and receive canonical bindings at the export boundary.
  */
-export function transformModuleExport(
+export function transformModuleExportWrap(
   source: string,
   viteAst: ESTree.Program,
-  options: TransformModuleExportOptions,
+  options: TransformModuleExportWrapOptions,
 ): {
   output: MagicString
-  references: TransformModuleExportContext[]
+  references: TransformModuleExportWrapContext[]
   referenceNames: string[]
 } {
   const ast = viteAst as unknown as Program
@@ -60,7 +60,7 @@ export function transformModuleExport(
   if (!input.endsWith('\n')) input += '\n'
   const output = new MagicString(input)
   const filter = options.filter ?? (() => true)
-  const references: TransformModuleExportContext[] = []
+  const references: TransformModuleExportWrapContext[] = []
   const fallbackCode: string[] = []
   const hoistPosition = getHoistPosition(ast)
 
@@ -68,14 +68,14 @@ export function transformModuleExport(
     implementation: string,
     binding: string,
     exportName: string,
-    meta: TransformModuleExportMeta,
-  ): TransformModuleExportContext {
+    meta: TransformModuleExportWrapMeta,
+  ): TransformModuleExportWrapContext {
     const context = { implementation, binding, exportName, meta }
     references.push(context)
     return context
   }
 
-  function runtime(context: TransformModuleExportContext): string {
+  function runtime(context: TransformModuleExportWrapContext): string {
     return `/* #__PURE__ */ ${options.runtime(context)}`
   }
 
@@ -95,7 +95,7 @@ export function transformModuleExport(
   function emitFallback(
     implementation: string,
     exportName: string,
-    meta: TransformModuleExportMeta,
+    meta: TransformModuleExportWrapMeta,
   ): void {
     const binding = createName('binding', exportName)
     const context = createContext(implementation, binding, exportName, meta)
@@ -109,7 +109,7 @@ export function transformModuleExport(
     node: FunctionNode,
     sourceName: string,
     exportName: string,
-    meta: TransformModuleExportMeta,
+    meta: TransformModuleExportWrapMeta,
   ): string {
     validateNonAsyncFunction(options, node)
     const implementation = createName('implementation', sourceName)
@@ -143,7 +143,7 @@ export function transformModuleExport(
     if (group.type === 'declaration') {
       const [entry] = group.exports
       const { localName: name } = entry
-      const meta: TransformModuleExportMeta = {
+      const meta: TransformModuleExportWrapMeta = {
         ...entry.meta,
         declarationKind:
           group.declaration.type === 'FunctionDeclaration'
@@ -184,7 +184,7 @@ export function transformModuleExport(
         let validate = false
 
         for (const entry of declarator.exports) {
-          const meta: TransformModuleExportMeta = {
+          const meta: TransformModuleExportWrapMeta = {
             ...entry.meta,
             declarationKind: group.declaration.kind,
             isFunction: directFunction
@@ -274,7 +274,7 @@ export function transformModuleExport(
       }
     } else if (group.type === 'default') {
       const declaration = group.node.declaration
-      let meta: TransformModuleExportMeta
+      let meta: TransformModuleExportWrapMeta
 
       if (isFunctionNode(declaration)) {
         const sourceName =
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 1aa5f3972..8e3bdd249 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -2,8 +2,8 @@ import path from 'node:path'
 import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import { transformHoistInlineDirective } from './hoist'
-import { transformModuleExport } from './module-export'
 import { transformModuleExportEffect } from './module-export-effect'
+import { transformModuleExportWrap } from './module-export-wrap'
 import {
   formatDecodedSourceMapMarkdown,
   formatSourceMapMarkdownFixture,
@@ -20,7 +20,7 @@ describe('source map fixtures', () => {
   // rely on adjacent-source fallback. React uses the `registerServerReference`
   // caller as the reference's source location.
   for (const [file, load] of Object.entries(wrapExportFixtures)) {
-    test(`module-export/${path.basename(file)}`, async () => {
+    test(`module-export-wrap/${path.basename(file)}`, async () => {
       const input = ((await load()) as any).default as string
       const ast = await parseAstAsync(input)
       const wrapResult = transformWrapExport(input, ast, {
@@ -31,7 +31,7 @@ describe('source map fixtures', () => {
         generate: ({ binding, exportName }) =>
           `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
       })
-      const moduleResult = transformModuleExport(input, ast, {
+      const moduleResult = transformModuleExportWrap(input, ast, {
         runtime: ({ implementation, exportName }) =>
           `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
       })
@@ -47,7 +47,7 @@ describe('source map fixtures', () => {
           references: effectResult.referenceNames,
         },
         {
-          name: 'module-export',
+          name: 'module-export-wrap',
           output: moduleResult.output,
           references: moduleResult.referenceNames,
         },

From 5560fff5d7cd360418bfa139afc9a03c6632827c Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:21:38 +0900
Subject: [PATCH 24/52] refactor(rsc): remove unused export metadata

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.test.ts |  1 -
 .../src/transforms/module-export-wrap.ts      | 39 +++++--------------
 2 files changed, 10 insertions(+), 30 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 4e8363b32..989e6486c 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -101,7 +101,6 @@ export * from './all'
     ])
     expect(result.references[3]!.meta).toEqual({
       localName: 'item',
-      declarationKind: 'const',
       isFunction: false,
     })
     expect(code).toContain('const $$module_1_implementation_default = current')
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 2a7a5158b..25901c564 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -6,7 +6,6 @@ import type {
   ArrowFunctionExpression,
   Node,
   Program,
-  VariableDeclaration,
 } from 'estree'
 import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
@@ -18,20 +17,16 @@ type FunctionNode =
   | FunctionExpression
   | ArrowFunctionExpression
 
-export type TransformModuleExportWrapMeta = ModuleExportMeta & {
-  declarationKind?: 'function' | 'class' | VariableDeclaration['kind']
-}
-
 export type TransformModuleExportWrapContext = {
   implementation: string
   binding: string
   exportName: string
-  meta: TransformModuleExportWrapMeta
+  meta: ModuleExportMeta
 }
 
 export type TransformModuleExportWrapFilter = (
   name: string,
-  meta: TransformModuleExportWrapMeta,
+  meta: ModuleExportMeta,
 ) => boolean
 
 export type TransformModuleExportWrapOptions = {
@@ -68,7 +63,7 @@ export function transformModuleExportWrap(
     implementation: string,
     binding: string,
     exportName: string,
-    meta: TransformModuleExportWrapMeta,
+    meta: ModuleExportMeta,
   ): TransformModuleExportWrapContext {
     const context = { implementation, binding, exportName, meta }
     references.push(context)
@@ -95,7 +90,7 @@ export function transformModuleExportWrap(
   function emitFallback(
     implementation: string,
     exportName: string,
-    meta: TransformModuleExportWrapMeta,
+    meta: ModuleExportMeta,
   ): void {
     const binding = createName('binding', exportName)
     const context = createContext(implementation, binding, exportName, meta)
@@ -109,7 +104,7 @@ export function transformModuleExportWrap(
     node: FunctionNode,
     sourceName: string,
     exportName: string,
-    meta: TransformModuleExportWrapMeta,
+    meta: ModuleExportMeta,
   ): string {
     validateNonAsyncFunction(options, node)
     const implementation = createName('implementation', sourceName)
@@ -143,13 +138,7 @@ export function transformModuleExportWrap(
     if (group.type === 'declaration') {
       const [entry] = group.exports
       const { localName: name } = entry
-      const meta: TransformModuleExportWrapMeta = {
-        ...entry.meta,
-        declarationKind:
-          group.declaration.type === 'FunctionDeclaration'
-            ? 'function'
-            : 'class',
-      }
+      const meta = entry.meta
       if (!filter(entry.exportName, meta)) continue
 
       if (group.declaration.type === 'FunctionDeclaration') {
@@ -184,9 +173,8 @@ export function transformModuleExportWrap(
         let validate = false
 
         for (const entry of declarator.exports) {
-          const meta: TransformModuleExportWrapMeta = {
+          const meta: ModuleExportMeta = {
             ...entry.meta,
-            declarationKind: group.declaration.kind,
             isFunction: directFunction
               ? true
               : declarator.node.init
@@ -274,18 +262,14 @@ export function transformModuleExportWrap(
       }
     } else if (group.type === 'default') {
       const declaration = group.node.declaration
-      let meta: TransformModuleExportWrapMeta
+      let meta: ModuleExportMeta
 
       if (isFunctionNode(declaration)) {
         const sourceName =
           declaration.type !== 'ArrowFunctionExpression' && declaration.id
             ? declaration.id.name
             : 'default'
-        meta = {
-          ...group.meta,
-          declarationKind:
-            declaration.type === 'FunctionDeclaration' ? 'function' : undefined,
-        }
+        meta = group.meta
         if (!filter('default', meta)) continue
 
         const replacement = hoistFunction(
@@ -305,10 +289,7 @@ export function transformModuleExportWrap(
         let implementation: string
         if (declaration.type === 'ClassDeclaration' && declaration.id) {
           implementation = declaration.id.name
-          meta = {
-            ...group.meta,
-            declarationKind: 'class',
-          }
+          meta = group.meta
           if (!filter('default', meta)) continue
           output.remove(group.node.start, declaration.start)
         } else {

From 040fd9eab109e946de7ad52f1dfedcbab433cdd5 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:26:58 +0900
Subject: [PATCH 25/52] refactor(rsc): reuse scanned export metadata

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.test.ts |  2 +-
 .../src/transforms/module-export-wrap.ts      | 24 +------------------
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 989e6486c..7d8c8c3d6 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -101,7 +101,7 @@ export * from './all'
     ])
     expect(result.references[3]!.meta).toEqual({
       localName: 'item',
-      isFunction: false,
+      isFunction: undefined,
     })
     expect(code).toContain('const $$module_1_implementation_default = current')
     expect(
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 25901c564..42bce3818 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -173,14 +173,7 @@ export function transformModuleExportWrap(
         let validate = false
 
         for (const entry of declarator.exports) {
-          const meta: ModuleExportMeta = {
-            ...entry.meta,
-            isFunction: directFunction
-              ? true
-              : declarator.node.init
-                ? getIsFunction(declarator.node.init)
-                : undefined,
-          }
+          const meta = entry.meta
           if (!filter(entry.exportName, meta)) continue
           validate = true
 
@@ -333,21 +326,6 @@ function isFunctionNode(
   )
 }
 
-function getIsFunction(
-  node: Node | ExportDefaultDeclaration['declaration'],
-): boolean | undefined {
-  if (isFunctionNode(node)) return true
-  if (
-    node.type === 'ClassDeclaration' ||
-    node.type === 'Literal' ||
-    node.type === 'ObjectExpression' ||
-    node.type === 'ArrayExpression' ||
-    node.type === 'ClassExpression'
-  ) {
-    return false
-  }
-}
-
 function getHoistPosition(ast: Program): number {
   for (const statement of ast.body) {
     const isDirective =

From 70d9def224d08aa1c41702ea54918125ae5baeed Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:36:17 +0900
Subject: [PATCH 26/52] docs(rsc): illustrate module export wrap rewrites

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.ts      | 124 +++++++++++++++++-
 1 file changed, 121 insertions(+), 3 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index ffeb61718..8bfbffc8f 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -37,9 +37,48 @@ export type TransformModuleExportWrapOptions = {
 }
 
 /**
- * Produces canonical wrapper exports. Directly exported functions are hoisted
- * and replaced at their original expression sites. Other selected exports keep
- * their source values and receive canonical bindings at the export boundary.
+ * Replaces selected module exports with canonical runtime wrapper bindings.
+ *
+ * Conceptually:
+ *
+ * ```js
+ * 'use server'
+ * export async function action(value) {
+ *   return value
+ * }
+ * export const loader = createLoader()
+ * ```
+ *
+ * becomes:
+ *
+ * ```js
+ * 'use server'
+ * const $$module_0_implementation_action = async function $$module_0_implementation_action(value) {
+ *   return value
+ * }
+ * Object.defineProperty($$module_0_implementation_action, 'name', {
+ *   value: 'action',
+ * })
+ * export const action = __WRAP__($$module_0_implementation_action, 'action')
+ * const loader = createLoader()
+ *
+ * const $$module_1_binding_loader = __WRAP__(loader, 'loader')
+ * export { $$module_1_binding_loader as loader }
+ * ```
+ *
+ * Here, `__WRAP__(...)` represents the expression returned by the `runtime`
+ * callback for each `{ implementation, binding, exportName, meta }` context.
+ * `references` returns those contexts in wrapper creation order, while
+ * `referenceNames` returns only their export names.
+ *
+ * Direct function implementations move after leading directives and before
+ * their wrappers. This avoids initialization-order issues and makes recursive
+ * references resolve through the exported wrapper. Other values retain their
+ * source initialization and receive a separate canonical binding at the export
+ * boundary.
+ *
+ * Generated `$$module_*` names are not deconflicted from user bindings,
+ * consistent with the other transform helpers.
  */
 export function transformModuleExportWrap(
   source: string,
@@ -92,6 +131,10 @@ export function transformModuleExportWrap(
     exportName: string,
     meta: ModuleExportMeta,
   ): void {
+    // const value = init()
+    // ⬇️ (append after source initialization)
+    // const $$module_0_binding_value = __WRAP__(value, 'value')
+    // export { $$module_0_binding_value as value }
     const binding = createName('binding', exportName)
     const context = createContext(implementation, binding, exportName, meta)
     fallbackCode.push(
@@ -108,6 +151,10 @@ export function transformModuleExportWrap(
   ): string {
     validateNonAsyncFunction(options, node)
     const implementation = createName('implementation', sourceName)
+    // export async function action() {}
+    //              ^^^^^^
+    // ⬇️ (rename before moving)
+    // const $$module_0_implementation_action = async function $$module_0_implementation_action() {}
     const originalPrefix =
       node.type === 'FunctionDeclaration' && node.id
         ? input.slice(node.start, node.id.start) +
@@ -128,6 +175,12 @@ export function transformModuleExportWrap(
       node.end,
       `;\n/* #__PURE__ */ Object.defineProperty(${implementation}, "name", { value: ${JSON.stringify(originalName)} });\n`,
     )
+    // 'use server'
+    // export async function action() {}
+    // ⬇️ (move after directives and before the wrapper)
+    // 'use server'
+    // const $$module_0_implementation_action = async function ...
+    // export const action = __WRAP__($$module_0_implementation_action, 'action')
     output.move(node.start, node.end, hoistPosition)
 
     const context = createContext(implementation, sourceName, exportName, meta)
@@ -136,6 +189,16 @@ export function transformModuleExportWrap(
 
   for (const group of scanModuleExports(viteAst)) {
     if (group.type === 'declaration') {
+      // export function f() {}
+      // ⬇️ (hoist implementation and replace declaration)
+      // const $$module_0_implementation_f = function ...
+      // export const f = __WRAP__($$module_0_implementation_f, 'f')
+      //
+      // export class C {}
+      // ⬇️ (keep initialization in place and append fallback)
+      // class C {}
+      // const $$module_0_binding_C = __WRAP__(C, 'C')
+      // export { $$module_0_binding_C as C }
       const [entry] = group.exports
       const { localName: name } = entry
       const meta = entry.meta
@@ -158,6 +221,13 @@ export function transformModuleExportWrap(
         emitFallback(name, entry.exportName, meta)
       }
     } else if (group.type === 'variable-declaration') {
+      // export const action = async () => {}, value = init()
+      // ⬇️
+      // const $$module_0_implementation_action = async () => {}
+      // const action = __WRAP__($$module_0_implementation_action, 'action'), value = init()
+      // const $$module_1_binding_value = __WRAP__(value, 'value')
+      // export { $$module_1_binding_value as value }
+      // export { action }
       const fallbackNames = new Set<string>()
       const exportNames = group.declarators.flatMap((item) =>
         item.exports.map((entry) => entry.exportName),
@@ -197,6 +267,11 @@ export function transformModuleExportWrap(
       }
 
       if (fallbackNames.size > 0) {
+        // export const selected = init(), skipped = init()
+        // ^^^^^^
+        // ⬇️ (remove `export` and restore the unwrapped export separately)
+        // const selected = init(), skipped = init()
+        // export { skipped }
         output.remove(group.node.start, group.declaration.start)
         for (const name of exportNames) {
           if (!fallbackNames.has(name))
@@ -204,6 +279,11 @@ export function transformModuleExportWrap(
         }
       }
     } else if (group.type === 'specifiers') {
+      // export { selected as action, skipped }
+      // ⬇️
+      // const $$module_0_binding_action = __WRAP__(selected, 'action')
+      // export { $$module_0_binding_action as action }
+      // export { skipped }
       const preserved: string[] = []
       let selected = false
       for (const entry of group.exports) {
@@ -227,6 +307,11 @@ export function transformModuleExportWrap(
 
         let implementation = localName
         if (group.node.source) {
+          // export { remote as action } from './dep' with { type: 'json' }
+          // ⬇️ (preserve the source tail, including attributes)
+          // import { remote as $$module_0_implementation_action } from './dep' with { type: 'json' }
+          // const $$module_0_binding_action = __WRAP__($$module_0_implementation_action, 'action')
+          // export { $$module_0_binding_action as action }
           implementation = createName('implementation', exportName)
           const sourceTail = input
             .slice(group.node.source.end, group.node.end)
@@ -248,6 +333,9 @@ export function transformModuleExportWrap(
         }
       }
     } else if (group.type === 'export-all') {
+      // export * from './dep'
+      // ⬇️ (unless `exportAll: 'preserve'`)
+      // throw new Error('unsupported ExportAllDeclaration')
       if (options.exportAll !== 'preserve') {
         throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
           pos: group.node.start,
@@ -258,6 +346,16 @@ export function transformModuleExportWrap(
       let meta: ModuleExportMeta
 
       if (isFunctionNode(declaration)) {
+        // export default async function Page() {}
+        // ⬇️
+        // const $$module_0_implementation_Page = async function ...
+        // const Page = __WRAP__($$module_0_implementation_Page, 'default')
+        // export default Page
+        //
+        // export default async () => {}
+        // ⬇️
+        // const $$module_0_implementation_default = async () => {}
+        // export default __WRAP__($$module_0_implementation_default, 'default')
         const sourceName =
           declaration.type !== 'ArrowFunctionExpression' && declaration.id
             ? declaration.id.name
@@ -281,11 +379,24 @@ export function transformModuleExportWrap(
       } else {
         let implementation: string
         if (declaration.type === 'ClassDeclaration' && declaration.id) {
+          // export default class Page {}
+          // ^^^^^^^^^^^^^^
+          // ⬇️ (remove `export default` and append fallback)
+          // class Page {}
+          // const $$module_0_binding_default = __WRAP__(Page, 'default')
+          // export { $$module_0_binding_default as default }
           implementation = declaration.id.name
           meta = group.meta
           if (!filter('default', meta)) continue
           output.remove(group.node.start, declaration.start)
         } else {
+          // export default current
+          // current = next
+          // ⬇️ (snapshot at the original export site)
+          // const $$module_0_implementation_default = current
+          // current = next
+          // const $$module_0_binding_default = __WRAP__($$module_0_implementation_default, 'default')
+          // export { $$module_0_binding_default as default }
           implementation = createName('implementation', 'default')
           meta = group.meta
           if (!filter('default', meta)) continue
@@ -306,6 +417,10 @@ export function transformModuleExportWrap(
   }
 
   if (fallbackCode.length > 0) {
+    // const value = init()
+    // ⬇️ (append)
+    // const $$module_0_binding_value = __WRAP__(value, 'value')
+    // export { $$module_0_binding_value as value }
     output.append(`\n${fallbackCode.join('\n')}\n`)
   }
 
@@ -327,6 +442,9 @@ function isFunctionNode(
 }
 
 function getHoistPosition(ast: Program): number {
+  // 'use server'
+  // const value = 1
+  // ^ (insert hoisted implementations here)
   for (const statement of ast.body) {
     const isDirective =
       statement.type === 'ExpressionStatement' &&

From 4077b24191d1564c5dbfc4fe89fd2c5dee28b5e5 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:38:53 +0900
Subject: [PATCH 27/52] refactor(rsc): scan direct export functions

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-scan.test.ts | 24 +++++++--
 .../src/transforms/module-export-scan.ts      | 52 ++++++++++++++++---
 .../src/transforms/module-export-wrap.ts      | 48 +++++------------
 3 files changed, 76 insertions(+), 48 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.test.ts b/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
index aae47872b..f611e026f 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
@@ -19,6 +19,7 @@ export * from './all'
   expect(groups[0]).toMatchObject({
     type: 'declaration',
     declaration: { type: 'FunctionDeclaration' },
+    directFunction: { type: 'FunctionDeclaration' },
     exports: [
       {
         localName: 'action',
@@ -35,6 +36,7 @@ export * from './all'
     declaration: { kind: 'const' },
     declarators: [
       {
+        directFunction: { type: 'ArrowFunctionExpression' },
         exports: [
           {
             localName: 'loader',
@@ -47,6 +49,7 @@ export * from './all'
         ],
       },
       {
+        directFunction: undefined,
         exports: [
           {
             localName: 'value',
@@ -64,6 +67,7 @@ export * from './all'
     type: 'variable-declaration',
     declarators: [
       {
+        directFunction: undefined,
         exports: [
           {
             localName: 'item',
@@ -97,13 +101,23 @@ export * from './all'
 })
 
 test.each([
-  ['export default function action() {}', 'named-declaration'],
-  ['export default action', 'identifier'],
-  ['export default () => {}', 'other'],
-] as const)('classifies %s', async (source, kind) => {
+  [
+    'export default function action() {}',
+    'named-declaration',
+    'FunctionDeclaration',
+  ],
+  ['export default action', 'identifier', undefined],
+  ['export default () => {}', 'other', 'ArrowFunctionExpression'],
+] as const)('classifies %s', async (source, kind, functionType) => {
   const ast = await parseAstAsync(source)
 
-  expect(scanModuleExports(ast)).toMatchObject([{ type: 'default', kind }])
+  expect(scanModuleExports(ast)).toMatchObject([
+    {
+      type: 'default',
+      kind,
+      directFunction: functionType ? { type: functionType } : undefined,
+    },
+  ])
 })
 
 test('flags string literal export names as unsupported', async () => {
diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.ts b/packages/plugin-rsc/src/transforms/module-export-scan.ts
index c3b8ccf2a..47a38819c 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.ts
@@ -4,7 +4,9 @@ import type {
   ExportDefaultDeclaration,
   ExportNamedDeclaration,
   ExportSpecifier,
+  ArrowFunctionExpression,
   FunctionDeclaration,
+  FunctionExpression,
   ClassDeclaration,
   Node,
   Program,
@@ -14,6 +16,14 @@ import type {
 import type { ESTree } from 'vite'
 import { extractNames } from './utils'
 
+export type ModuleExportFunction =
+  | Extract<
+      ExportDefaultDeclaration['declaration'],
+      { type: 'FunctionDeclaration' }
+    >
+  | FunctionExpression
+  | ArrowFunctionExpression
+
 export type ModuleExportMeta = {
   /**
    * The local declaration name when statically available.
@@ -67,6 +77,7 @@ export type ModuleExportGroup =
       type: 'declaration'
       node: ExportNamedDeclaration
       declaration: FunctionDeclaration | ClassDeclaration
+      directFunction?: FunctionDeclaration
       exports: [ModuleExportEntry]
     }
   | {
@@ -78,6 +89,7 @@ export type ModuleExportGroup =
       declaration: VariableDeclaration
       declarators: {
         node: VariableDeclarator
+        directFunction?: ModuleExportFunction
         exports: ModuleExportEntry[]
       }[]
     }
@@ -109,6 +121,7 @@ export type ModuleExportGroup =
       kind: ModuleExportDefaultKind
       node: ExportDefaultDeclaration
       localName?: string
+      directFunction?: ModuleExportFunction
       meta: ModuleExportMeta
     }
 
@@ -129,12 +142,17 @@ export function scanModuleExports(
             node,
             declaration,
             declarators: declaration.declarations.map((declarator) => {
+              const directFunction =
+                declarator.id.type === 'Identifier' && declarator.init
+                  ? getFunctionNode(declarator.init)
+                  : undefined
               const isFunction =
                 declarator.id.type === 'Identifier' && declarator.init
                   ? getIsFunction(declarator.init)
                   : undefined
               return {
                 node: declarator,
+                directFunction,
                 exports: extractNames(declarator.id).map((name) => ({
                   localName: name,
                   exportName: name,
@@ -155,6 +173,10 @@ export function scanModuleExports(
             type: 'declaration',
             node,
             declaration: node.declaration,
+            directFunction:
+              node.declaration.type === 'FunctionDeclaration'
+                ? node.declaration
+                : undefined,
             exports: [
               {
                 localName: name,
@@ -201,6 +223,7 @@ export function scanModuleExports(
       let kind: ModuleExportDefaultKind
       let localName: string | undefined
       let meta: ModuleExportMeta
+      const directFunction = getFunctionNode(node.declaration)
       if (
         (node.declaration.type === 'FunctionDeclaration' ||
           node.declaration.type === 'ClassDeclaration') &&
@@ -221,7 +244,14 @@ export function scanModuleExports(
         kind = 'other'
         meta = { isFunction: getIsFunction(node.declaration) }
       }
-      groups.push({ type: 'default', kind, node, localName, meta })
+      groups.push({
+        type: 'default',
+        kind,
+        node,
+        localName,
+        directFunction,
+        meta,
+      })
     }
   }
 
@@ -231,13 +261,7 @@ export function scanModuleExports(
 function getIsFunction(
   node: Node | ExportDefaultDeclaration['declaration'],
 ): boolean | undefined {
-  if (
-    node.type === 'FunctionDeclaration' ||
-    node.type === 'ArrowFunctionExpression' ||
-    node.type === 'FunctionExpression'
-  ) {
-    return true
-  }
+  if (getFunctionNode(node)) return true
   if (
     node.type === 'ClassDeclaration' ||
     node.type === 'Literal' ||
@@ -248,3 +272,15 @@ function getIsFunction(
     return false
   }
 }
+
+function getFunctionNode(
+  node: Node | ExportDefaultDeclaration['declaration'],
+): ModuleExportFunction | undefined {
+  if (
+    node.type === 'FunctionDeclaration' ||
+    node.type === 'ArrowFunctionExpression' ||
+    node.type === 'FunctionExpression'
+  ) {
+    return node
+  }
+}
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 8bfbffc8f..3dbeb6d3c 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -1,22 +1,14 @@
 import { tinyassert } from '@hiogawa/utils'
-import type {
-  ExportDefaultDeclaration,
-  FunctionDeclaration,
-  FunctionExpression,
-  ArrowFunctionExpression,
-  Node,
-  Program,
-} from 'estree'
+import type { Program } from 'estree'
 import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
-import { scanModuleExports, type ModuleExportMeta } from './module-export-scan'
+import {
+  scanModuleExports,
+  type ModuleExportFunction,
+  type ModuleExportMeta,
+} from './module-export-scan'
 import { validateNonAsyncFunction } from './utils'
 
-type FunctionNode =
-  | FunctionDeclaration
-  | FunctionExpression
-  | ArrowFunctionExpression
-
 export type TransformModuleExportWrapContext = {
   implementation: string
   binding: string
@@ -144,7 +136,7 @@ export function transformModuleExportWrap(
   }
 
   function hoistFunction(
-    node: FunctionNode,
+    node: ModuleExportFunction,
     sourceName: string,
     exportName: string,
     meta: ModuleExportMeta,
@@ -204,9 +196,9 @@ export function transformModuleExportWrap(
       const meta = entry.meta
       if (!filter(entry.exportName, meta)) continue
 
-      if (group.declaration.type === 'FunctionDeclaration') {
+      if (group.directFunction) {
         const replacement = hoistFunction(
-          group.declaration,
+          group.directFunction,
           name,
           entry.exportName,
           meta,
@@ -234,12 +226,7 @@ export function transformModuleExportWrap(
       )
 
       for (const declarator of group.declarators) {
-        const directFunction =
-          declarator.node.id.type === 'Identifier' &&
-          declarator.node.init &&
-          isFunctionNode(declarator.node.init)
-            ? declarator.node.init
-            : undefined
+        const directFunction = declarator.directFunction
         let validate = false
 
         for (const entry of declarator.exports) {
@@ -342,10 +329,10 @@ export function transformModuleExportWrap(
         })
       }
     } else if (group.type === 'default') {
-      const declaration = group.node.declaration
       let meta: ModuleExportMeta
 
-      if (isFunctionNode(declaration)) {
+      if (group.directFunction) {
+        const declaration = group.directFunction
         // export default async function Page() {}
         // ⬇️
         // const $$module_0_implementation_Page = async function ...
@@ -377,6 +364,7 @@ export function transformModuleExportWrap(
             : `export default ${replacement};`,
         )
       } else {
+        const declaration = group.node.declaration
         let implementation: string
         if (declaration.type === 'ClassDeclaration' && declaration.id) {
           // export default class Page {}
@@ -431,16 +419,6 @@ export function transformModuleExportWrap(
   }
 }
 
-function isFunctionNode(
-  node: Node | ExportDefaultDeclaration['declaration'],
-): node is FunctionNode {
-  return (
-    node.type === 'FunctionDeclaration' ||
-    node.type === 'FunctionExpression' ||
-    node.type === 'ArrowFunctionExpression'
-  )
-}
-
 function getHoistPosition(ast: Program): number {
   // 'use server'
   // const value = 1

From 57ce2100f9a4e744d41220c6a6cac557fffa87c1 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:41:51 +0900
Subject: [PATCH 28/52] refactor(rsc): use maybe-named function type

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-scan.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.ts b/packages/plugin-rsc/src/transforms/module-export-scan.ts
index 47a38819c..34ae66c15 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.ts
@@ -12,15 +12,13 @@ import type {
   Program,
   VariableDeclaration,
   VariableDeclarator,
+  MaybeNamedFunctionDeclaration,
 } from 'estree'
 import type { ESTree } from 'vite'
 import { extractNames } from './utils'
 
 export type ModuleExportFunction =
-  | Extract<
-      ExportDefaultDeclaration['declaration'],
-      { type: 'FunctionDeclaration' }
-    >
+  | MaybeNamedFunctionDeclaration
   | FunctionExpression
   | ArrowFunctionExpression
 

From ef3cccd283b1e5c9c0b7052a00d09cde13f27eaf Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:42:51 +0900
Subject: [PATCH 29/52] docs(rsc): explain direct export functions

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-scan.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.ts b/packages/plugin-rsc/src/transforms/module-export-scan.ts
index 34ae66c15..74c61f236 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.ts
@@ -75,6 +75,7 @@ export type ModuleExportGroup =
       type: 'declaration'
       node: ExportNamedDeclaration
       declaration: FunctionDeclaration | ClassDeclaration
+      /** The function node for `export function foo() {}`. */
       directFunction?: FunctionDeclaration
       exports: [ModuleExportEntry]
     }
@@ -87,6 +88,7 @@ export type ModuleExportGroup =
       declaration: VariableDeclaration
       declarators: {
         node: VariableDeclarator
+        /** The function node for `export const foo = () => {}`. */
         directFunction?: ModuleExportFunction
         exports: ModuleExportEntry[]
       }[]
@@ -119,6 +121,7 @@ export type ModuleExportGroup =
       kind: ModuleExportDefaultKind
       node: ExportDefaultDeclaration
       localName?: string
+      /** The function node for `export default function () {}`. */
       directFunction?: ModuleExportFunction
       meta: ModuleExportMeta
     }

From febdbd61d44bbb3d67303523be10d332b5f8e90a Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 15:53:42 +0900
Subject: [PATCH 30/52] refactor(rsc): align module export wrap API

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.test.ts |  6 +--
 .../src/transforms/module-export-wrap.ts      | 37 +++++++++----------
 .../src/transforms/source-map.test.ts         |  8 ++--
 3 files changed, 25 insertions(+), 26 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 7d8c8c3d6..91e69c2a7 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -7,12 +7,12 @@ import {
 
 async function transform(
   input: string,
-  options: Omit<TransformModuleExportWrapOptions, 'runtime'> = {},
+  options: Omit<TransformModuleExportWrapOptions, 'generate'> = {},
 ) {
   const ast = await parseAstAsync(input)
   return transformModuleExportWrap(input, ast, {
     ...options,
-    runtime: ({ implementation, exportName }) =>
+    generate: ({ implementation, exportName }) =>
       `wrap(${implementation}, ${JSON.stringify(exportName)})`,
   })
 }
@@ -133,7 +133,7 @@ export function recursive(depth) {
 `
     const ast = await parseAstAsync(input)
     const result = transformModuleExportWrap(input, ast, {
-      runtime: ({ implementation }) =>
+      generate: ({ implementation }) =>
         `Object.assign((...args) => ${implementation}(...args), { marker: "wrapped" })`,
     })
 
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 3dbeb6d3c..825169104 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -11,7 +11,6 @@ import { validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportWrapContext = {
   implementation: string
-  binding: string
   exportName: string
   meta: ModuleExportMeta
 }
@@ -22,12 +21,18 @@ export type TransformModuleExportWrapFilter = (
 ) => boolean
 
 export type TransformModuleExportWrapOptions = {
-  runtime: (context: TransformModuleExportWrapContext) => string
+  generate: (context: TransformModuleExportWrapContext) => string
   filter?: TransformModuleExportWrapFilter
   rejectNonAsyncFunction?: boolean
   exportAll?: 'error' | 'preserve'
 }
 
+export type TransformModuleExportWrapResult = {
+  output: MagicString
+  references: TransformModuleExportWrapContext[]
+  referenceNames: string[]
+}
+
 /**
  * Replaces selected module exports with canonical runtime wrapper bindings.
  *
@@ -58,8 +63,8 @@ export type TransformModuleExportWrapOptions = {
  * export { $$module_1_binding_loader as loader }
  * ```
  *
- * Here, `__WRAP__(...)` represents the expression returned by the `runtime`
- * callback for each `{ implementation, binding, exportName, meta }` context.
+ * Here, `__WRAP__(...)` represents the expression returned by the `generate`
+ * callback for each `{ implementation, exportName, meta }` context.
  * `references` returns those contexts in wrapper creation order, while
  * `referenceNames` returns only their export names.
  *
@@ -73,16 +78,11 @@ export type TransformModuleExportWrapOptions = {
  * consistent with the other transform helpers.
  */
 export function transformModuleExportWrap(
-  source: string,
+  input: string,
   viteAst: ESTree.Program,
   options: TransformModuleExportWrapOptions,
-): {
-  output: MagicString
-  references: TransformModuleExportWrapContext[]
-  referenceNames: string[]
-} {
+): TransformModuleExportWrapResult {
   const ast = viteAst as unknown as Program
-  let input = source
   if (!input.endsWith('\n')) input += '\n'
   const output = new MagicString(input)
   const filter = options.filter ?? (() => true)
@@ -92,17 +92,16 @@ export function transformModuleExportWrap(
 
   function createContext(
     implementation: string,
-    binding: string,
     exportName: string,
     meta: ModuleExportMeta,
   ): TransformModuleExportWrapContext {
-    const context = { implementation, binding, exportName, meta }
+    const context = { implementation, exportName, meta }
     references.push(context)
     return context
   }
 
-  function runtime(context: TransformModuleExportWrapContext): string {
-    return `/* #__PURE__ */ ${options.runtime(context)}`
+  function generate(context: TransformModuleExportWrapContext): string {
+    return `/* #__PURE__ */ ${options.generate(context)}`
   }
 
   function exportBinding(binding: string, exportName: string): string {
@@ -128,9 +127,9 @@ export function transformModuleExportWrap(
     // const $$module_0_binding_value = __WRAP__(value, 'value')
     // export { $$module_0_binding_value as value }
     const binding = createName('binding', exportName)
-    const context = createContext(implementation, binding, exportName, meta)
+    const context = createContext(implementation, exportName, meta)
     fallbackCode.push(
-      `const ${binding} = ${runtime(context)};`,
+      `const ${binding} = ${generate(context)};`,
       exportBinding(binding, exportName),
     )
   }
@@ -175,8 +174,8 @@ export function transformModuleExportWrap(
     // export const action = __WRAP__($$module_0_implementation_action, 'action')
     output.move(node.start, node.end, hoistPosition)
 
-    const context = createContext(implementation, sourceName, exportName, meta)
-    return runtime(context)
+    const context = createContext(implementation, exportName, meta)
+    return generate(context)
   }
 
   for (const group of scanModuleExports(viteAst)) {
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 8e3bdd249..4395f7687 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -31,8 +31,8 @@ describe('source map fixtures', () => {
         generate: ({ binding, exportName }) =>
           `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
       })
-      const moduleResult = transformModuleExportWrap(input, ast, {
-        runtime: ({ implementation, exportName }) =>
+      const moduleWrapResult = transformModuleExportWrap(input, ast, {
+        generate: ({ implementation, exportName }) =>
           `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
       })
       const outputs = [
@@ -48,8 +48,8 @@ describe('source map fixtures', () => {
         },
         {
           name: 'module-export-wrap',
-          output: moduleResult.output,
-          references: moduleResult.referenceNames,
+          output: moduleWrapResult.output,
+          references: moduleWrapResult.referenceNames,
         },
       ]
       await expect(

From 8633c12939676ea1ec9b6f64feeac855ee481417 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:16:06 +0900
Subject: [PATCH 31/52] test(rsc): move module export wrap output to fixtures

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../source-map/wrap-export/classes.js         |   7 +
 .../wrap-export/classes.js.map.snap.md        |  49 ++++
 .../source-map/wrap-export/classes.js.snap.md |  88 +++++++
 .../wrap-export/default-anonymous-class.js    |   3 +
 .../default-anonymous-class.js.map.snap.md    |  31 +++
 .../default-anonymous-class.js.snap.md        |  58 +++++
 .../source-map/wrap-export/recursive.js       |   6 +
 .../wrap-export/recursive.js.map.snap.md      |  38 +++
 .../wrap-export/recursive.js.snap.md          |  69 ++++++
 .../src/transforms/module-export-wrap.test.ts | 224 +++++++-----------
 .../src/transforms/source-map.test.ts         |   3 +
 11 files changed, 434 insertions(+), 142 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js
new file mode 100644
index 000000000..8f55ccbeb
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js
@@ -0,0 +1,7 @@
+'use server'
+
+export class NamedClass {}
+
+export const ClassExpression = class InnerClass {}
+
+export default class DefaultClass {}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.map.snap.md
new file mode 100644
index 000000000..76c6ecf1f
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.map.snap.md
@@ -0,0 +1,49 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "class NamedClass {}\n" --> (2:0) "class NamedClass {}\n"
+(4:7) "const" --> (4:0) "let"
+(4:12) " ClassExpression = class InnerClass {}\n" --> (4:3) " ClassExpression = class InnerClass {}\n"
+(6:15) "class DefaultClass {}\n" --> (6:0) "class DefaultClass {}\n"
+(2:0) "export class NamedClass {}\n" --> (7:0) "NamedClass = /* #__PURE__ */ registerServerReference(NamedClass, \"NamedClass\");\n"
+(2:0) "export class NamedClass {}\n" --> (8:0) "export { NamedClass };\n"
+(4:0) "export const ClassExpression = class InnerClass {}\n" --> (9:0) "ClassExpression = /* #__PURE__ */ registerServerReference(ClassExpression, \"ClassExpression\");\n"
+(4:0) "export const ClassExpression = class InnerClass {}\n" --> (10:0) "export { ClassExpression };\n"
+[unmapped] --> (11:0) ";\n"
+[unmapped] --> (12:0) "const $$wrap_DefaultClass = /* #__PURE__ */ registerServerReference(DefaultClass, \"default\");\n"
+[unmapped] --> (13:0) "export { $$wrap_DefaultClass as default };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "class NamedClass {}\n" --> (2:0) "class NamedClass {}\n"
+(4:7) "const ClassExpression = class InnerClass {}\n" --> (4:0) "const ClassExpression = class InnerClass {}\n"
+(6:15) "class DefaultClass {}\n" --> (6:0) "class DefaultClass {}\n"
+(2:0) "export class NamedClass {}\n" --> (7:0) "\n"
+(2:0) "export class NamedClass {}\n" --> (8:0) "registerServerReference(NamedClass, \"NamedClass\");\n"
+(2:0) "export class NamedClass {}\n" --> (9:0) "export { NamedClass };\n"
+(4:0) "export const ClassExpression = class InnerClass {}\n" --> (10:0) "\n"
+(4:0) "export const ClassExpression = class InnerClass {}\n" --> (11:0) "registerServerReference(ClassExpression, \"ClassExpression\");\n"
+(4:0) "export const ClassExpression = class InnerClass {}\n" --> (12:0) "export { ClassExpression };\n"
+(6:0) "export default class DefaultClass {}\n" --> (13:0) "\n"
+(6:0) "export default class DefaultClass {}\n" --> (14:0) "registerServerReference(DefaultClass, \"default\");\n"
+(6:0) "export default class DefaultClass {}\n" --> (15:0) "export default DefaultClass;\n"
+```
+
+## module-export-wrap
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "class NamedClass {}\n" --> (2:0) "class NamedClass {}\n"
+(4:7) "const ClassExpression = class InnerClass {}\n" --> (4:0) "const ClassExpression = class InnerClass {}\n"
+(6:15) "class DefaultClass {}\n" --> (6:0) "class DefaultClass {}\n"
+[unmapped] --> (8:0) "const $$module_0_binding_NamedClass = /* #__PURE__ */ registerServerReference(NamedClass, \"NamedClass\");\n"
+[unmapped] --> (9:0) "export { $$module_0_binding_NamedClass as NamedClass };\n"
+[unmapped] --> (10:0) "const $$module_1_binding_ClassExpression = /* #__PURE__ */ registerServerReference(ClassExpression, \"ClassExpression\");\n"
+[unmapped] --> (11:0) "export { $$module_1_binding_ClassExpression as ClassExpression };\n"
+[unmapped] --> (12:0) "const $$module_2_binding_default = /* #__PURE__ */ registerServerReference(DefaultClass, \"default\");\n"
+[unmapped] --> (13:0) "export { $$module_2_binding_default as default };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.snap.md
new file mode 100644
index 000000000..19121f813
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/classes.js.snap.md
@@ -0,0 +1,88 @@
+## Input
+
+```js
+'use server'
+
+export class NamedClass {}
+
+export const ClassExpression = class InnerClass {}
+
+export default class DefaultClass {}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** NamedClass, ClassExpression, default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+class NamedClass {}
+
+let ClassExpression = class InnerClass {}
+
+class DefaultClass {}
+NamedClass = /* #__PURE__ */ registerServerReference(NamedClass, "NamedClass");
+export { NamedClass };
+ClassExpression = /* #__PURE__ */ registerServerReference(ClassExpression, "ClassExpression");
+export { ClassExpression };
+;
+const $$wrap_DefaultClass = /* #__PURE__ */ registerServerReference(DefaultClass, "default");
+export { $$wrap_DefaultClass as default };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** NamedClass, ClassExpression, default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+class NamedClass {}
+
+const ClassExpression = class InnerClass {}
+
+class DefaultClass {}
+
+registerServerReference(NamedClass, "NamedClass");
+export { NamedClass };
+
+registerServerReference(ClassExpression, "ClassExpression");
+export { ClassExpression };
+
+registerServerReference(DefaultClass, "default");
+export default DefaultClass;
+```
+
+## module-export-wrap
+
+**Status:** transformed
+
+**References:** NamedClass, ClassExpression, default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+class NamedClass {}
+
+const ClassExpression = class InnerClass {}
+
+class DefaultClass {}
+
+const $$module_0_binding_NamedClass = /* #__PURE__ */ registerServerReference(NamedClass, "NamedClass");
+export { $$module_0_binding_NamedClass as NamedClass };
+const $$module_1_binding_ClassExpression = /* #__PURE__ */ registerServerReference(ClassExpression, "ClassExpression");
+export { $$module_1_binding_ClassExpression as ClassExpression };
+const $$module_2_binding_default = /* #__PURE__ */ registerServerReference(DefaultClass, "default");
+export { $$module_2_binding_default as default };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js
new file mode 100644
index 000000000..4bd0d1182
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js
@@ -0,0 +1,3 @@
+'use server'
+
+export default class {}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.map.snap.md
new file mode 100644
index 000000000..ecde934cf
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.map.snap.md
@@ -0,0 +1,31 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "export default " --> (2:0) "const $$default = "
+(2:15) "class {}\n" --> (2:18) "class {}\n"
+[unmapped] --> (3:0) ";\n"
+[unmapped] --> (4:0) "const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, \"default\");\n"
+[unmapped] --> (5:0) "export { $$wrap_$$default as default };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:6) " default " --> (2:0) "const $$effect_default = "
+(2:15) "class {}\n" --> (2:25) "class {}\n"
+(2:0) "export default class {}\n" --> (3:0) "\n"
+(2:0) "export default class {}\n" --> (4:0) "registerServerReference($$effect_default, \"default\");\n"
+(2:0) "export default class {}\n" --> (5:0) "export default $$effect_default;\n"
+```
+
+## module-export-wrap
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:0) "export default " --> (2:0) "const $$module_0_implementation_default = "
+(2:15) "class {}\n" --> (2:42) "class {}\n"
+[unmapped] --> (4:0) "const $$module_0_binding_default = /* #__PURE__ */ registerServerReference($$module_0_implementation_default, \"default\");\n"
+[unmapped] --> (5:0) "export { $$module_0_binding_default as default };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.snap.md
new file mode 100644
index 000000000..71aeb4286
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous-class.js.snap.md
@@ -0,0 +1,58 @@
+## Input
+
+```js
+'use server'
+
+export default class {}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MTcxACd1c2Ugc2VydmVyJwoKY29uc3QgJCRkZWZhdWx0ID0gY2xhc3Mge30KOwpjb25zdCAkJHdyYXBfJCRkZWZhdWx0ID0gLyogI19fUFVSRV9fICovIHJlZ2lzdGVyU2VydmVyUmVmZXJlbmNlKCQkZGVmYXVsdCwgImRlZmF1bHQiKTsKZXhwb3J0IHsgJCR3cmFwXyQkZGVmYXVsdCBhcyBkZWZhdWx0IH07CjE3MQB7InZlcnNpb24iOjMsInNvdXJjZXMiOlsiIl0sInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc2VydmVyJ1xuXG5leHBvcnQgZGVmYXVsdCBjbGFzcyB7fVxuIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiJBQUFBLENBQUMsR0FBRyxDQUFDLE1BQU07O0FBRVgsa0JBQWUsS0FBSyxDQUFDLENBQUM7Ozs7In0=)
+
+```js
+'use server'
+
+const $$default = class {}
+;
+const $$wrap_$$default = /* #__PURE__ */ registerServerReference($$default, "default");
+export { $$wrap_$$default as default };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#MTM2ACd1c2Ugc2VydmVyJwoKY29uc3QgJCRlZmZlY3RfZGVmYXVsdCA9IGNsYXNzIHt9CgpyZWdpc3RlclNlcnZlclJlZmVyZW5jZSgkJGVmZmVjdF9kZWZhdWx0LCAiZGVmYXVsdCIpOwpleHBvcnQgZGVmYXVsdCAkJGVmZmVjdF9kZWZhdWx0OwoxODQAeyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIiJdLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHNlcnZlcidcblxuZXhwb3J0IGRlZmF1bHQgY2xhc3Mge31cbiJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSxDQUFDLEdBQUcsQ0FBQyxNQUFNOztBQUVMLHlCQUFTLEtBQUssQ0FBQyxDQUFDO0FBQXRCO0FBQUE7QUFBQTsifQ==)
+
+```js
+'use server'
+
+const $$effect_default = class {}
+
+registerServerReference($$effect_default, "default");
+export default $$effect_default;
+```
+
+## module-export-wrap
+
+**Status:** transformed
+
+**References:** default
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+const $$module_0_implementation_default = class {}
+
+const $$module_0_binding_default = /* #__PURE__ */ registerServerReference($$module_0_implementation_default, "default");
+export { $$module_0_binding_default as default };
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js
new file mode 100644
index 000000000..f9953526b
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js
@@ -0,0 +1,6 @@
+'use server'
+
+export function recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+}
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
new file mode 100644
index 000000000..13c301839
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
@@ -0,0 +1,38 @@
+## wrap-export
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "function recursive(depth) {\n" --> (2:0) "function recursive(depth) {\n"
+(3:0) "  if (depth > 0) return recursive(depth - 1)\n" --> (3:0) "  if (depth > 0) return recursive(depth - 1)\n"
+(4:0) "  return recursive.marker\n" --> (4:0) "  return recursive.marker\n"
+(5:0) "}\n" --> (5:0) "}\n"
+(2:0) "export function recursive(depth) {\n" --> (6:0) "recursive = /* #__PURE__ */ registerServerReference(recursive, \"recursive\");\n"
+(2:0) "export function recursive(depth) {\n" --> (7:0) "export { recursive };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "function recursive(depth) {\n" --> (2:0) "function recursive(depth) {\n"
+(3:0) "  if (depth > 0) return recursive(depth - 1)\n" --> (3:0) "  if (depth > 0) return recursive(depth - 1)\n"
+(4:0) "  return recursive.marker\n" --> (4:0) "  return recursive.marker\n"
+(5:0) "}\n" --> (5:0) "}\n"
+(2:0) "export function recursive(depth) {\n" --> (6:0) "\n"
+(2:0) "export function recursive(depth) {\n" --> (7:0) "registerServerReference(recursive, \"recursive\");\n"
+(2:0) "export function recursive(depth) {\n" --> (8:0) "export { recursive };\n"
+```
+
+## module-export-wrap
+
+```txt
+(0:0) "'use server'\n" --> (0:0) "'use server'\n"
+(2:7) "function recursive(depth) {\n" --> (2:0) "\n"
+(2:7) "function recursive(depth) " --> (3:0) "const $$module_0_implementation_recursive = function $$module_0_implementation_recursive(depth) "
+(2:33) "{\n" --> (3:96) "{\n"
+(3:0) "  if (depth > 0) return recursive(depth - 1)\n" --> (4:0) "  if (depth > 0) return recursive(depth - 1)\n"
+(4:0) "  return recursive.marker\n" --> (5:0) "  return recursive.marker\n"
+(5:0) "}\n" --> (6:0) "};\n"
+[unmapped] --> (7:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_recursive, \"name\", { value: \"recursive\" });\n"
+[unmapped] --> (8:0) "export const recursive = /* #__PURE__ */ registerServerReference($$module_0_implementation_recursive, \"recursive\");\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md
new file mode 100644
index 000000000..dae319d29
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md
@@ -0,0 +1,69 @@
+## Input
+
+```js
+'use server'
+
+export function recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+}
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** recursive
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+function recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+}
+recursive = /* #__PURE__ */ registerServerReference(recursive, "recursive");
+export { recursive };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** recursive
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+function recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+}
+
+registerServerReference(recursive, "recursive");
+export { recursive };
+```
+
+## module-export-wrap
+
+**Status:** transformed
+
+**References:** recursive
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+'use server'
+
+
+const $$module_0_implementation_recursive = function $$module_0_implementation_recursive(depth) {
+  if (depth > 0) return recursive(depth - 1)
+  return recursive.marker
+};
+/* #__PURE__ */ Object.defineProperty($$module_0_implementation_recursive, "name", { value: "recursive" });
+export const recursive = /* #__PURE__ */ registerServerReference($$module_0_implementation_recursive, "recursive");
+```
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 91e69c2a7..d960d428e 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -2,181 +2,121 @@ import { parseAstAsync } from 'vite'
 import { describe, expect, test } from 'vitest'
 import {
   transformModuleExportWrap,
+  type TransformModuleExportWrapContext,
   type TransformModuleExportWrapOptions,
 } from './module-export-wrap'
 
 async function transform(
   input: string,
-  options: Omit<TransformModuleExportWrapOptions, 'generate'> = {},
+  options: Partial<TransformModuleExportWrapOptions> = {},
 ) {
   const ast = await parseAstAsync(input)
   return transformModuleExportWrap(input, ast, {
-    ...options,
     generate: ({ implementation, exportName }) =>
       `wrap(${implementation}, ${JSON.stringify(exportName)})`,
+    ...options,
   })
 }
 
-describe(transformModuleExportWrap, () => {
-  test('hoists direct functions and replaces their original value sites', async () => {
-    const result = await transform(`
-'use cache'
-export async function action(value) {
-  return value
-}
-export const first = async () => 1, second = first
-export const named = async function inner() {
-  return inner
-}
-export default async function Page() {
-  return 'page'
+function formatContext({
+  implementation,
+  exportName,
+}: TransformModuleExportWrapContext) {
+  return { implementation, exportName }
 }
+
+describe(transformModuleExportWrap, () => {
+  test('returns generated export contexts in order', async () => {
+    const result = await transform(`\
+export async function action() {}
+export const loader = async () => {}
+const local = async () => {}
+export { local as renamed }
+export { remote as forwarded } from './dep'
+export default async function Page() {}
 `)
-    const code = result.output.toString()
 
-    await expect(parseAstAsync(code)).resolves.toBeDefined()
-    expect(result.referenceNames).toEqual([
-      'action',
-      'first',
-      'second',
-      'named',
-      'default',
+    expect(result.references.map(formatContext)).toEqual([
+      {
+        implementation: '$$module_0_implementation_action',
+        exportName: 'action',
+      },
+      {
+        implementation: '$$module_1_implementation_loader',
+        exportName: 'loader',
+      },
+      { implementation: 'local', exportName: 'renamed' },
+      {
+        implementation: '$$module_3_implementation_forwarded',
+        exportName: 'forwarded',
+      },
+      {
+        implementation: '$$module_4_implementation_Page',
+        exportName: 'default',
+      },
     ])
-    expect(code).toContain(
-      'export const action = /* #__PURE__ */ wrap($$module_0_implementation_action, "action");',
-    )
-    expect(code).toContain(
-      'const $$module_0_implementation_action = async function $$module_0_implementation_action(value)',
-    )
-    expect(code).toContain(
-      'const first = /* #__PURE__ */ wrap($$module_1_implementation_first, "first"), second = first',
-    )
-    expect(code).toContain('export { first };')
-    expect(code).toContain(
-      'export const named = /* #__PURE__ */ wrap($$module_3_implementation_named, "named")',
-    )
-    expect(code).toContain(
-      'const $$module_3_implementation_named = async function inner()',
-    )
-    expect(code).toContain('return inner')
-    expect(code).toContain(
-      'Object.defineProperty($$module_3_implementation_named, "name", { value: "inner" })',
-    )
-    expect(code).toContain(
-      'const Page = /* #__PURE__ */ wrap($$module_4_implementation_Page, "default");\nexport default Page;',
-    )
-    expect(code).toContain(
-      'const $$module_2_binding_second = /* #__PURE__ */ wrap(second, "second");',
-    )
-    expect(code.indexOf("'use cache'")).toBeLessThan(
-      code.indexOf('const $$module_0_implementation_action'),
-    )
-    expect(code.indexOf('const $$module_0_implementation_action')).toBeLessThan(
-      code.indexOf('wrap($$module_0_implementation_action'),
-    )
-  })
-
-  test('wraps unresolved values at export boundaries', async () => {
-    const result = await transform(
-      `
-const local = factory()
-export { local as action }
-let current = first
-export default current
-current = second
-export { remote as loader } from './dep'
-export const { item } = { item: 1 }
-export * from './all'
-`,
-      { exportAll: 'preserve' },
-    )
-    const code = result.output.toString()
-
-    await expect(parseAstAsync(code)).resolves.toBeDefined()
     expect(result.referenceNames).toEqual([
       'action',
-      'default',
       'loader',
-      'item',
+      'renamed',
+      'forwarded',
+      'default',
     ])
-    expect(result.references[3]!.meta).toEqual({
-      localName: 'item',
-      isFunction: undefined,
-    })
-    expect(code).toContain('const $$module_1_implementation_default = current')
-    expect(
-      code.indexOf('const $$module_1_implementation_default = current'),
-    ).toBeLessThan(code.indexOf('current = second'))
-    expect(code).toContain(
-      'const $$module_0_binding_action = /* #__PURE__ */ wrap(local, "action");',
-    )
-    expect(code).toContain(
-      'const $$module_1_binding_default = /* #__PURE__ */ wrap($$module_1_implementation_default, "default");',
-    )
-    expect(code).toContain(
-      "import { remote as $$module_2_implementation_loader } from './dep';",
-    )
-    expect(code).toContain(
-      'const $$module_3_binding_item = /* #__PURE__ */ wrap(item, "item");',
-    )
-    expect(code).toContain("export * from './all'")
-    expect(code).not.toContain('export { local as action }')
-    expect(code).not.toContain('export const { item }')
   })
 
-  test('initializes implementations before wrappers and routes recursion through the wrapper', async () => {
-    const input = `
-export function recursive(depth) {
-  if (depth > 0) return recursive(depth - 1)
-  return recursive.marker
-}
-`
-    const ast = await parseAstAsync(input)
-    const result = transformModuleExportWrap(input, ast, {
-      generate: ({ implementation }) =>
-        `Object.assign((...args) => ${implementation}(...args), { marker: "wrapped" })`,
+  test('filters generated and reported exports', async () => {
+    const input = `export const selected = async () => {}, skipped = async () => {}`
+    const result = await transform(input, {
+      filter: (name) => name === 'selected',
     })
 
-    const module = await import(
-      `data:text/javascript,${encodeURIComponent(result.output.toString())}`
-    )
-    expect(module.recursive(1)).toBe('wrapped')
-  })
-
-  test('filters exports and validates selected functions', async () => {
-    const result = await transform(
-      `export const Page = async () => {}, value = 1\nexport * from './dep'`,
+    expect(result.references.map(formatContext)).toEqual([
       {
-        exportAll: 'preserve',
-        filter: (_name, meta) => meta.isFunction !== false,
-        rejectNonAsyncFunction: true,
+        implementation: '$$module_0_implementation_selected',
+        exportName: 'selected',
       },
-    )
-    const code = result.output.toString()
+    ])
+    expect(result.referenceNames).toEqual(['selected'])
 
-    await expect(parseAstAsync(code)).resolves.toBeDefined()
-    expect(result.referenceNames).toEqual(['Page'])
-    expect(code).toContain('export const Page = /* #__PURE__ */ wrap(')
-    expect(code).toContain('value = 1')
-    expect(code).toContain("export * from './dep'")
+    const filtered = await transform(input, { filter: () => false })
+    expect(filtered.output.hasChanged()).toBe(false)
+    expect(filtered.references).toEqual([])
+    expect(filtered.referenceNames).toEqual([])
+  })
+
+  test('only validates selected exports as async functions', async () => {
+    const input = `export function action() {}`
 
     await expect(
-      transform(`export function action() {}`, {
-        rejectNonAsyncFunction: true,
-      }),
+      transform(input, { rejectNonAsyncFunction: true }),
     ).rejects.toThrow('unsupported non async function')
-    await expect(transform(`export * from './dep'`)).rejects.toThrow(
+
+    const filtered = await transform(input, {
+      rejectNonAsyncFunction: true,
+      filter: () => false,
+    })
+    expect(filtered.output.hasChanged()).toBe(false)
+    expect(filtered.references).toEqual([])
+  })
+
+  test('controls export-all preservation', async () => {
+    const input = `export * from './dep'`
+
+    await expect(transform(input)).rejects.toThrow(
       'unsupported ExportAllDeclaration',
     )
 
-    const defaultClass = await transform(
-      `export default (class Named { static value = 1 })`,
-    )
-    await expect(
-      parseAstAsync(defaultClass.output.toString()),
-    ).resolves.toBeDefined()
-    expect(defaultClass.output.toString()).toContain(
-      'const $$module_0_implementation_default = (class Named',
-    )
+    const preserved = await transform(input, { exportAll: 'preserve' })
+    expect(preserved.output.hasChanged()).toBe(false)
+    expect(preserved.references).toEqual([])
+  })
+
+  test('rejects string literal export names', async () => {
+    const input = `const value = 0; export { value as "my value" }`
+
+    await expect(transform(input)).rejects.toMatchObject({
+      message: 'unsupported string literal export name',
+      pos: input.indexOf('"my value"'),
+    })
   })
 })
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index 4395f7687..e86c9e64e 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -35,6 +35,9 @@ describe('source map fixtures', () => {
         generate: ({ implementation, exportName }) =>
           `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
       })
+      await expect(
+        parseAstAsync(moduleWrapResult.output.toString()),
+      ).resolves.toBeDefined()
       const outputs = [
         {
           name: 'wrap-export',

From e7c2d361321212c076c1e188abbb6c4a012992a3 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:18:22 +0900
Subject: [PATCH 32/52] test(rsc): snapshot filtered module export wrap

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../plugin-rsc/src/transforms/module-export-wrap.test.ts   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index d960d428e..0019375b7 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -77,6 +77,13 @@ export default async function Page() {}
       },
     ])
     expect(result.referenceNames).toEqual(['selected'])
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      const $$module_0_implementation_selected = async () => {};
+      /* #__PURE__ */ Object.defineProperty($$module_0_implementation_selected, "name", { value: "selected" });
+      export const selected = /* #__PURE__ */ wrap($$module_0_implementation_selected, "selected"), skipped = async () => {}
+      "
+    `)
 
     const filtered = await transform(input, { filter: () => false })
     expect(filtered.output.hasChanged()).toBe(false)

From 5bd0e0130206b5b6718a84730622e0aaad539e4e Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:20:06 +0900
Subject: [PATCH 33/52] refactor(rsc): migrate module export wrappers

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../callable-cache-plugin.ts                  |  9 +++++----
 packages/plugin-rsc/src/plugin.ts             | 20 +++++++++----------
 .../plugin-rsc/src/transforms/wrap-export.ts  |  4 ++++
 3 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
index f84717491..520af6d9f 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
+++ b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
@@ -3,7 +3,7 @@ import {
   hasDirective,
   transformDirectiveProxyExport,
   transformHoistInlineDirective,
-  transformWrapExport,
+  transformModuleExportWrap,
 } from '@vitejs/plugin-rsc/transforms'
 import { parseAstAsync, type Plugin } from 'vite'
 
@@ -35,8 +35,9 @@ export function callableCachePlugin(): Plugin {
           `${JSON.stringify(reference.referenceKey)},` +
           `${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
-          ? transformWrapExport(code, ast, {
-              runtime,
+          ? transformModuleExportWrap(code, ast, {
+              generate: ({ implementation, exportName }) =>
+                runtime(implementation, exportName),
               rejectNonAsyncFunction: true,
             })
           : transformHoistInlineDirective(code, ast, {
@@ -52,7 +53,7 @@ export function callableCachePlugin(): Plugin {
 
         manager.serverReferences.replaceClaim(pluginName, id, {
           ...reference,
-          exportNames: 'names' in result ? result.names : result.exportNames,
+          exportNames: 'names' in result ? result.names : result.referenceNames,
         })
         result.output.prepend(
           `import $$cacheWrapper from "/src/framework/use-cache-runtime";\n` +
diff --git a/packages/plugin-rsc/src/plugin.ts b/packages/plugin-rsc/src/plugin.ts
index b29404cbc..cb1976dca 100644
--- a/packages/plugin-rsc/src/plugin.ts
+++ b/packages/plugin-rsc/src/plugin.ts
@@ -70,12 +70,12 @@ import {
   slash,
 } from './plugins/vite-utils'
 import {
-  type TransformWrapExportFilter,
+  type TransformModuleExportWrapFilter,
   hasDirective,
   transformDirectiveProxyExport,
   transformExpandExportAll,
   transformServerActionServer,
-  transformWrapExport,
+  transformModuleExportWrap,
   findDirectives,
   type TransformExpandExportAllContext,
 } from './transforms'
@@ -2419,7 +2419,7 @@ function vitePluginRscCss(
   }: {
     id: string
     code: string
-  }): false | TransformWrapExportFilter {
+  }): false | TransformModuleExportWrapFilter {
     const { filename, query } = parseIdQuery(id)
     if ('vite-rsc-css-export' in query) {
       const value = query['vite-rsc-css-export']
@@ -2451,7 +2451,7 @@ function vitePluginRscCss(
     //   export const Page = () => {}
     return (_name: string, meta) =>
       !!(
-        (meta.isFunction && meta.declName && /^[A-Z]/.test(meta.declName)) ||
+        (meta.isFunction && meta.localName && /^[A-Z]/.test(meta.localName)) ||
         (meta.defaultExportIdentifierName &&
           /^[A-Z]/.test(meta.defaultExportIdentifierName))
       )
@@ -2753,19 +2753,19 @@ export async function transformRscCssExport(options: {
   ast: Awaited<ReturnType<typeof parseAstAsync>>
   code: string
   id?: string
-  filter: TransformWrapExportFilter
+  filter: TransformModuleExportWrapFilter
 }): Promise<{ output: MagicString } | undefined> {
   if (hasDirective(options.ast.body, 'use client')) {
     return
   }
 
-  const result = transformWrapExport(options.code, options.ast, {
-    runtime: (value, name, meta) =>
-      `__vite_rsc_wrap_css__(${value}, ${JSON.stringify(
-        meta.defaultExportIdentifierName ?? name,
+  const result = transformModuleExportWrap(options.code, options.ast, {
+    generate: ({ implementation, exportName, meta }) =>
+      `__vite_rsc_wrap_css__(${implementation}, ${JSON.stringify(
+        meta.defaultExportIdentifierName ?? exportName,
       )})`,
     filter: options.filter,
-    ignoreExportAllDeclaration: true,
+    exportAll: 'preserve',
   })
   if (result.output.hasChanged()) {
     if (!options.code.includes('__vite_rsc_react__')) {
diff --git a/packages/plugin-rsc/src/transforms/wrap-export.ts b/packages/plugin-rsc/src/transforms/wrap-export.ts
index aaa9fcee8..c25ba25cb 100644
--- a/packages/plugin-rsc/src/transforms/wrap-export.ts
+++ b/packages/plugin-rsc/src/transforms/wrap-export.ts
@@ -51,6 +51,10 @@ export type TransformWrapExportOptions = {
   filter?: TransformWrapExportFilter
 }
 
+/**
+ * @deprecated Use `transformModuleExportEffect` for registration side effects,
+ * or `transformModuleExportWrap` when the runtime returns a canonical wrapper.
+ */
 export function transformWrapExport(
   input: string,
   viteAst: ESTree.Program,

From 4bf52e54a66821738dd58563d39718602f318007 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:32:33 +0900
Subject: [PATCH 34/52] refactor(rsc): share directive prologue boundary

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/hoist.ts   | 18 ++-----------
 .../src/transforms/module-export-wrap.ts      | 26 +++++++------------
 packages/plugin-rsc/src/transforms/utils.ts   | 11 ++++++++
 3 files changed, 22 insertions(+), 33 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/hoist.ts b/packages/plugin-rsc/src/transforms/hoist.ts
index 8f72cfad1..7cec8a782 100644
--- a/packages/plugin-rsc/src/transforms/hoist.ts
+++ b/packages/plugin-rsc/src/transforms/hoist.ts
@@ -10,6 +10,7 @@ import { walk } from 'estree-walker'
 import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
 import { buildScopeTree, type ScopeTree } from './scope'
+import { getDirectivePrologueEnd } from './utils'
 
 /**
  * Turns an inline directive function into a module-level registered function.
@@ -247,7 +248,7 @@ export function transformHoistInlineDirective(
 
   if (runtimeHoists.length > 0) {
     // Define hoisted runtime wrappers after leading directives.
-    output.prependLeft(getRuntimeHoistPosition(ast), runtimeHoists.join(''))
+    output.prependLeft(getDirectivePrologueEnd(ast), runtimeHoists.join(''))
   }
 
   // Expose the canonical generated names. They identify the moved functions by
@@ -259,21 +260,6 @@ export function transformHoistInlineDirective(
   }
 }
 
-function getRuntimeHoistPosition(ast: Program): number {
-  // Preserve leading directives so directive-based transforms can
-  // still compose just in case.
-  for (const statement of ast.body) {
-    const isDirective =
-      statement.type === 'ExpressionStatement' &&
-      statement.expression.type === 'Literal' &&
-      typeof statement.expression.value === 'string'
-    if (!isDirective) {
-      return statement.start
-    }
-  }
-  return 0
-}
-
 const exactRegex = (s: string): RegExp =>
   new RegExp('^' + s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') + '$')
 
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 825169104..77eb83ecc 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -7,7 +7,7 @@ import {
   type ModuleExportFunction,
   type ModuleExportMeta,
 } from './module-export-scan'
-import { validateNonAsyncFunction } from './utils'
+import { getDirectivePrologueEnd, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportWrapContext = {
   implementation: string
@@ -83,12 +83,18 @@ export function transformModuleExportWrap(
   options: TransformModuleExportWrapOptions,
 ): TransformModuleExportWrapResult {
   const ast = viteAst as unknown as Program
-  if (!input.endsWith('\n')) input += '\n'
+
+  // Keep a boundary outside the parsed AST so moving an export at EOF does not
+  // also move code inserted at the export's end.
+  if (!input.endsWith('\n')) {
+    input += '\n'
+  }
+
   const output = new MagicString(input)
   const filter = options.filter ?? (() => true)
   const references: TransformModuleExportWrapContext[] = []
   const fallbackCode: string[] = []
-  const hoistPosition = getHoistPosition(ast)
+  const hoistPosition = getDirectivePrologueEnd(ast)
 
   function createContext(
     implementation: string,
@@ -417,17 +423,3 @@ export function transformModuleExportWrap(
     referenceNames: references.map((reference) => reference.exportName),
   }
 }
-
-function getHoistPosition(ast: Program): number {
-  // 'use server'
-  // const value = 1
-  // ^ (insert hoisted implementations here)
-  for (const statement of ast.body) {
-    const isDirective =
-      statement.type === 'ExpressionStatement' &&
-      statement.expression.type === 'Literal' &&
-      typeof statement.expression.value === 'string'
-    if (!isDirective) return statement.start
-  }
-  return 0
-}
diff --git a/packages/plugin-rsc/src/transforms/utils.ts b/packages/plugin-rsc/src/transforms/utils.ts
index b97946510..b6595877e 100644
--- a/packages/plugin-rsc/src/transforms/utils.ts
+++ b/packages/plugin-rsc/src/transforms/utils.ts
@@ -16,6 +16,17 @@ export function hasDirective(
   )
 }
 
+export function getDirectivePrologueEnd(ast: Program): number {
+  for (const statement of ast.body) {
+    const isDirective =
+      statement.type === 'ExpressionStatement' &&
+      statement.expression.type === 'Literal' &&
+      typeof statement.expression.value === 'string'
+    if (!isDirective) return statement.start
+  }
+  return 0
+}
+
 // Copied from periscopic `extract_names` / `extract_identifiers`
 export function extractNames(param: Pattern): string[] {
   return extractIdentifiers(param).map((n) => n.name)

From bc30f801abc616af68a4f8dd34a34b3775b6ccb0 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:35:47 +0900
Subject: [PATCH 35/52] refactor(rsc): delegate function name restoration

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../default-anonymous.js.map.snap.md          |  3 +-
 .../wrap-export/default-anonymous.js.snap.md  |  5 ++-
 .../wrap-export/default-named.js.map.snap.md  |  5 ++-
 .../wrap-export/default-named.js.snap.md      |  5 ++-
 .../dependent-declarators.js.map.snap.md      | 13 ++++---
 .../dependent-declarators.js.snap.md          |  5 ++-
 .../multiple-exports.js.map.snap.md           | 16 ++++-----
 .../wrap-export/multiple-exports.js.snap.md   |  8 ++---
 .../named-function-expression.js.map.snap.md  |  3 +-
 .../named-function-expression.js.snap.md      |  5 ++-
 .../wrap-export/named-function.js.map.snap.md |  3 +-
 .../wrap-export/named-function.js.snap.md     |  5 ++-
 .../pre-declaration-reference.js.map.snap.md  |  5 ++-
 .../pre-declaration-reference.js.snap.md      |  5 ++-
 .../wrap-export/recursive.js.map.snap.md      |  3 +-
 .../wrap-export/recursive.js.snap.md          |  5 ++-
 .../wrap-export/variables.js.map.snap.md      | 16 ++++-----
 .../wrap-export/variables.js.snap.md          |  8 ++---
 .../src/transforms/module-export-wrap.test.ts | 24 ++++++++++---
 .../src/transforms/module-export-wrap.ts      | 35 +++++++++++++------
 .../src/transforms/source-map.test.ts         | 10 ++++--
 21 files changed, 99 insertions(+), 88 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
index 5a11eaea1..436cffa92 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.map.snap.md
@@ -33,6 +33,5 @@
 (2:33) "{\n" --> (3:60) "{\n"
 (3:0) "  return 'default anonymous function called'\n" --> (4:0) "  return 'default anonymous function called'\n"
 (4:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_default, \"name\", { value: \"default\" });\n"
-[unmapped] --> (7:0) "export default /* #__PURE__ */ registerServerReference($$module_0_implementation_default, \"default\");\n"
+[unmapped] --> (6:0) "export default /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_default, \"name\", { value: \"default\" }), \"default\");\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
index 7a891ac62..11a221a84 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-anonymous.js.snap.md
@@ -52,7 +52,7 @@ export default $$effect_default;
 
 **References:** default
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -61,6 +61,5 @@ export default $$effect_default;
 const $$module_0_implementation_default = async function () {
   return 'default anonymous function called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_default, "name", { value: "default" });
-export default /* #__PURE__ */ registerServerReference($$module_0_implementation_default, "default");
+export default /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_default, "name", { value: "default" }), "default");
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
index 6b6160629..987fb400b 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.map.snap.md
@@ -31,7 +31,6 @@
 (2:53) "{\n" --> (3:119) "{\n"
 (3:0) "  return 'default named function called'\n" --> (4:0) "  return 'default named function called'\n"
 (4:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_defaultNamedFunction, \"name\", { value: \"defaultNamedFunction\" });\n"
-[unmapped] --> (7:0) "const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_defaultNamedFunction, \"default\");\n"
-[unmapped] --> (8:0) "export default defaultNamedFunction;\n"
+[unmapped] --> (6:0) "const defaultNamedFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_defaultNamedFunction, \"name\", { value: \"defaultNamedFunction\" }), \"default\");\n"
+[unmapped] --> (7:0) "export default defaultNamedFunction;\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
index f002539e5..2cf6ae566 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/default-named.js.snap.md
@@ -52,7 +52,7 @@ export default defaultNamedFunction;
 
 **References:** default
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -61,7 +61,6 @@ export default defaultNamedFunction;
 const $$module_0_implementation_defaultNamedFunction = async function $$module_0_implementation_defaultNamedFunction() {
   return 'default named function called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_defaultNamedFunction, "name", { value: "defaultNamedFunction" });
-const defaultNamedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_defaultNamedFunction, "default");
+const defaultNamedFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_defaultNamedFunction, "name", { value: "defaultNamedFunction" }), "default");
 export default defaultNamedFunction;
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
index 2c86bd2e2..bc688b1f8 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.map.snap.md
@@ -30,11 +30,10 @@
 (2:21) "async () => 'first action called',\n" --> (2:0) "\n"
 (2:21) "async () => " --> (3:0) "const $$module_0_implementation_first = async () => "
 (2:33) "'first action called',\n" --> (3:52) "'first action called';\n"
-[unmapped] --> (4:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_first, \"name\", { value: \"first\" });\n"
-(2:7) "const first = async () => 'first action called'" --> (5:0) "const first = /* #__PURE__ */ registerServerReference($$module_0_implementation_first, \"first\")"
-(2:54) ",\n" --> (5:95) ",\n"
-(3:0) "  second = first\n" --> (6:0) "  second = first\n"
-[unmapped] --> (8:0) "const $$module_1_binding_second = /* #__PURE__ */ registerServerReference(second, \"second\");\n"
-[unmapped] --> (9:0) "export { $$module_1_binding_second as second };\n"
-[unmapped] --> (10:0) "export { first };\n"
+(2:7) "const first = async () => 'first action called'" --> (4:0) "const first = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_first, \"name\", { value: \"first\" }), \"first\")"
+(2:54) ",\n" --> (4:146) ",\n"
+(3:0) "  second = first\n" --> (5:0) "  second = first\n"
+[unmapped] --> (7:0) "const $$module_1_binding_second = /* #__PURE__ */ registerServerReference(second, \"second\");\n"
+[unmapped] --> (8:0) "export { $$module_1_binding_second as second };\n"
+[unmapped] --> (9:0) "export { first };\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
index 2605f5cec..824b2a8b1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/dependent-declarators.js.snap.md
@@ -51,15 +51,14 @@ export { first, second };
 
 **References:** first, second
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
 
 const $$module_0_implementation_first = async () => 'first action called';
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_first, "name", { value: "first" });
-const first = /* #__PURE__ */ registerServerReference($$module_0_implementation_first, "first"),
+const first = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_first, "name", { value: "first" }), "first"),
   second = first
 
 const $$module_1_binding_second = /* #__PURE__ */ registerServerReference(second, "second");
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
index cd606d91a..72b9b5dd7 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.map.snap.md
@@ -41,13 +41,11 @@
 (2:36) "{\n" --> (3:101) "{\n"
 (3:0) "  return 'first action called'\n" --> (4:0) "  return 'first action called'\n"
 (4:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_firstAction, \"name\", { value: \"firstAction\" });\n"
-(6:7) "async function secondAction() {\n" --> (7:0) "\n"
-(6:7) "async function secondAction() " --> (8:0) "const $$module_1_implementation_secondAction = async function $$module_1_implementation_secondAction() "
-(6:37) "{\n" --> (8:103) "{\n"
-(7:0) "  return 'second action called'\n" --> (9:0) "  return 'second action called'\n"
-(8:0) "}\n" --> (10:0) "};\n"
-[unmapped] --> (11:0) "/* #__PURE__ */ Object.defineProperty($$module_1_implementation_secondAction, \"name\", { value: \"secondAction\" });\n"
-[unmapped] --> (12:0) "export const firstAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_firstAction, \"firstAction\");\n"
-[unmapped] --> (14:0) "export const secondAction = /* #__PURE__ */ registerServerReference($$module_1_implementation_secondAction, \"secondAction\");\n"
+(6:7) "async function secondAction() {\n" --> (6:0) "\n"
+(6:7) "async function secondAction() " --> (7:0) "const $$module_1_implementation_secondAction = async function $$module_1_implementation_secondAction() "
+(6:37) "{\n" --> (7:103) "{\n"
+(7:0) "  return 'second action called'\n" --> (8:0) "  return 'second action called'\n"
+(8:0) "}\n" --> (9:0) "};\n"
+[unmapped] --> (10:0) "export const firstAction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_firstAction, \"name\", { value: \"firstAction\" }), \"firstAction\");\n"
+[unmapped] --> (12:0) "export const secondAction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_1_implementation_secondAction, \"name\", { value: \"secondAction\" }), \"secondAction\");\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
index ec9ccb0f1..b5eba5171 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/multiple-exports.js.snap.md
@@ -68,7 +68,7 @@ export { secondAction };
 
 **References:** firstAction, secondAction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -77,13 +77,11 @@ export { secondAction };
 const $$module_0_implementation_firstAction = async function $$module_0_implementation_firstAction() {
   return 'first action called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_firstAction, "name", { value: "firstAction" });
 
 const $$module_1_implementation_secondAction = async function $$module_1_implementation_secondAction() {
   return 'second action called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_1_implementation_secondAction, "name", { value: "secondAction" });
-export const firstAction = /* #__PURE__ */ registerServerReference($$module_0_implementation_firstAction, "firstAction");
+export const firstAction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_firstAction, "name", { value: "firstAction" }), "firstAction");
 
-export const secondAction = /* #__PURE__ */ registerServerReference($$module_1_implementation_secondAction, "secondAction");
+export const secondAction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_1_implementation_secondAction, "name", { value: "secondAction" }), "secondAction");
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
index 81f00fda2..5217b019e 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.map.snap.md
@@ -31,6 +31,5 @@
 (2:60) "{\n" --> (3:79) "{\n"
 (3:0) "  return 'named function expression called'\n" --> (4:0) "  return 'named function expression called'\n"
 (4:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"actionImplementation\" });\n"
-(2:0) "export const action = async function actionImplementation() {\n" --> (7:0) "export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, \"action\")\n"
+(2:0) "export const action = async function actionImplementation() {\n" --> (6:0) "export const action = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"actionImplementation\" }), \"action\")\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
index f3b0f5519..c32fad4a9 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function-expression.js.snap.md
@@ -51,7 +51,7 @@ export { action };
 
 **References:** action
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -60,6 +60,5 @@ export { action };
 const $$module_0_implementation_action = async function actionImplementation() {
   return 'named function expression called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, "name", { value: "actionImplementation" });
-export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, "action")
+export const action = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_action, "name", { value: "actionImplementation" }), "action")
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
index 38858b64d..d24376038 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.map.snap.md
@@ -30,6 +30,5 @@
 (2:38) "{\n" --> (3:105) "{\n"
 (3:0) "  return 'named function called'\n" --> (4:0) "  return 'named function called'\n"
 (4:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_namedFunction, \"name\", { value: \"namedFunction\" });\n"
-[unmapped] --> (7:0) "export const namedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_namedFunction, \"namedFunction\");\n"
+[unmapped] --> (6:0) "export const namedFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_namedFunction, \"name\", { value: \"namedFunction\" }), \"namedFunction\");\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
index a72ad9fcd..2f1e15f59 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/named-function.js.snap.md
@@ -51,7 +51,7 @@ export { namedFunction };
 
 **References:** namedFunction
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -60,6 +60,5 @@ export { namedFunction };
 const $$module_0_implementation_namedFunction = async function $$module_0_implementation_namedFunction() {
   return 'named function called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_namedFunction, "name", { value: "namedFunction" });
-export const namedFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_namedFunction, "namedFunction");
+export const namedFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_namedFunction, "name", { value: "namedFunction" }), "namedFunction");
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
index f795d6598..c7647a2aa 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.map.snap.md
@@ -32,7 +32,6 @@
 (4:31) "{\n" --> (3:91) "{\n"
 (5:0) "  return 'action called'\n" --> (4:0) "  return 'action called'\n"
 (6:0) "}\n" --> (5:0) "};\n"
-[unmapped] --> (6:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"action\" });\n"
-(2:0) "void action\n" --> (7:0) "void action\n"
-[unmapped] --> (9:0) "export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, \"action\");\n"
+(2:0) "void action\n" --> (6:0) "void action\n"
+[unmapped] --> (8:0) "export const action = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_action, \"name\", { value: \"action\" }), \"action\");\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
index 267adf833..70c83615c 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/pre-declaration-reference.js.snap.md
@@ -57,7 +57,7 @@ export { action };
 
 **References:** action
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -66,8 +66,7 @@ export { action };
 const $$module_0_implementation_action = async function $$module_0_implementation_action() {
   return 'action called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_action, "name", { value: "action" });
 void action
 
-export const action = /* #__PURE__ */ registerServerReference($$module_0_implementation_action, "action");
+export const action = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_action, "name", { value: "action" }), "action");
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
index 13c301839..14bac1eaf 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.map.snap.md
@@ -33,6 +33,5 @@
 (3:0) "  if (depth > 0) return recursive(depth - 1)\n" --> (4:0) "  if (depth > 0) return recursive(depth - 1)\n"
 (4:0) "  return recursive.marker\n" --> (5:0) "  return recursive.marker\n"
 (5:0) "}\n" --> (6:0) "};\n"
-[unmapped] --> (7:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_recursive, \"name\", { value: \"recursive\" });\n"
-[unmapped] --> (8:0) "export const recursive = /* #__PURE__ */ registerServerReference($$module_0_implementation_recursive, \"recursive\");\n"
+[unmapped] --> (7:0) "export const recursive = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_recursive, \"name\", { value: \"recursive\" }), \"recursive\");\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md
index dae319d29..a622ddfd1 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/recursive.js.snap.md
@@ -54,7 +54,7 @@ export { recursive };
 
 **References:** recursive
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
@@ -64,6 +64,5 @@ const $$module_0_implementation_recursive = function $$module_0_implementation_r
   if (depth > 0) return recursive(depth - 1)
   return recursive.marker
 };
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_recursive, "name", { value: "recursive" });
-export const recursive = /* #__PURE__ */ registerServerReference($$module_0_implementation_recursive, "recursive");
+export const recursive = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_recursive, "name", { value: "recursive" }), "recursive");
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
index 0098fee0a..a8121b3d5 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.map.snap.md
@@ -37,13 +37,11 @@
 (2:29) "async () => 'arrow function called'\n" --> (2:0) "\n"
 (2:29) "async () => " --> (3:0) "const $$module_0_implementation_arrowFunction = async () => "
 (2:41) "'arrow function called'\n" --> (3:60) "'arrow function called';\n"
-[unmapped] --> (4:0) "/* #__PURE__ */ Object.defineProperty($$module_0_implementation_arrowFunction, \"name\", { value: \"arrowFunction\" });\n"
-(4:34) "async function () {\n" --> (5:0) "\n"
-(4:34) "async function () " --> (6:0) "const $$module_1_implementation_functionExpression = async function () "
-(4:52) "{\n" --> (6:71) "{\n"
-(5:0) "  return 'function expression called'\n" --> (7:0) "  return 'function expression called'\n"
-(6:0) "}\n" --> (8:0) "};\n"
-[unmapped] --> (9:0) "/* #__PURE__ */ Object.defineProperty($$module_1_implementation_functionExpression, \"name\", { value: \"functionExpression\" });\n"
-(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (10:0) "export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_arrowFunction, \"arrowFunction\")\n"
-(4:0) "export const functionExpression = async function () {\n" --> (12:0) "export const functionExpression = /* #__PURE__ */ registerServerReference($$module_1_implementation_functionExpression, \"functionExpression\")\n"
+(4:34) "async function () {\n" --> (4:0) "\n"
+(4:34) "async function () " --> (5:0) "const $$module_1_implementation_functionExpression = async function () "
+(4:52) "{\n" --> (5:71) "{\n"
+(5:0) "  return 'function expression called'\n" --> (6:0) "  return 'function expression called'\n"
+(6:0) "}\n" --> (7:0) "};\n"
+(2:0) "export const arrowFunction = async () => 'arrow function called'\n" --> (8:0) "export const arrowFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_arrowFunction, \"name\", { value: \"arrowFunction\" }), \"arrowFunction\")\n"
+(4:0) "export const functionExpression = async function () {\n" --> (10:0) "export const functionExpression = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_1_implementation_functionExpression, \"name\", { value: \"functionExpression\" }), \"functionExpression\")\n"
 ```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
index 742b447f1..158f61034 100644
--- a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/variables.js.snap.md
@@ -62,20 +62,18 @@ export { functionExpression };
 
 **References:** arrowFunction, functionExpression
 
-[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
 
 ```js
 'use server'
 
 
 const $$module_0_implementation_arrowFunction = async () => 'arrow function called';
-/* #__PURE__ */ Object.defineProperty($$module_0_implementation_arrowFunction, "name", { value: "arrowFunction" });
 
 const $$module_1_implementation_functionExpression = async function () {
   return 'function expression called'
 };
-/* #__PURE__ */ Object.defineProperty($$module_1_implementation_functionExpression, "name", { value: "functionExpression" });
-export const arrowFunction = /* #__PURE__ */ registerServerReference($$module_0_implementation_arrowFunction, "arrowFunction")
+export const arrowFunction = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_arrowFunction, "name", { value: "arrowFunction" }), "arrowFunction")
 
-export const functionExpression = /* #__PURE__ */ registerServerReference($$module_1_implementation_functionExpression, "functionExpression")
+export const functionExpression = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_1_implementation_functionExpression, "name", { value: "functionExpression" }), "functionExpression")
 ```
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 0019375b7..34c23c29d 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -12,17 +12,28 @@ async function transform(
 ) {
   const ast = await parseAstAsync(input)
   return transformModuleExportWrap(input, ast, {
-    generate: ({ implementation, exportName }) =>
-      `wrap(${implementation}, ${JSON.stringify(exportName)})`,
+    generate: ({ implementation, originalName, exportName }) =>
+      `wrap(${restoreFunctionName(implementation, originalName)}, ${JSON.stringify(exportName)})`,
     ...options,
   })
 }
 
 function formatContext({
   implementation,
+  originalName,
   exportName,
 }: TransformModuleExportWrapContext) {
-  return { implementation, exportName }
+  return {
+    implementation,
+    ...(originalName && { originalName }),
+    exportName,
+  }
+}
+
+function restoreFunctionName(value: string, name?: string): string {
+  return name
+    ? `Object.defineProperty(${value}, "name", { value: ${JSON.stringify(name)} })`
+    : value
 }
 
 describe(transformModuleExportWrap, () => {
@@ -39,10 +50,12 @@ export default async function Page() {}
     expect(result.references.map(formatContext)).toEqual([
       {
         implementation: '$$module_0_implementation_action',
+        originalName: 'action',
         exportName: 'action',
       },
       {
         implementation: '$$module_1_implementation_loader',
+        originalName: 'loader',
         exportName: 'loader',
       },
       { implementation: 'local', exportName: 'renamed' },
@@ -52,6 +65,7 @@ export default async function Page() {}
       },
       {
         implementation: '$$module_4_implementation_Page',
+        originalName: 'Page',
         exportName: 'default',
       },
     ])
@@ -73,6 +87,7 @@ export default async function Page() {}
     expect(result.references.map(formatContext)).toEqual([
       {
         implementation: '$$module_0_implementation_selected',
+        originalName: 'selected',
         exportName: 'selected',
       },
     ])
@@ -80,8 +95,7 @@ export default async function Page() {}
     expect(result.output.toString()).toMatchInlineSnapshot(`
       "
       const $$module_0_implementation_selected = async () => {};
-      /* #__PURE__ */ Object.defineProperty($$module_0_implementation_selected, "name", { value: "selected" });
-      export const selected = /* #__PURE__ */ wrap($$module_0_implementation_selected, "selected"), skipped = async () => {}
+      export const selected = /* #__PURE__ */ wrap(Object.defineProperty($$module_0_implementation_selected, "name", { value: "selected" }), "selected"), skipped = async () => {}
       "
     `)
 
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 77eb83ecc..cae3160d9 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -11,6 +11,7 @@ import { getDirectivePrologueEnd, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportWrapContext = {
   implementation: string
+  originalName?: string
   exportName: string
   meta: ModuleExportMeta
 }
@@ -53,10 +54,12 @@ export type TransformModuleExportWrapResult = {
  * const $$module_0_implementation_action = async function $$module_0_implementation_action(value) {
  *   return value
  * }
- * Object.defineProperty($$module_0_implementation_action, 'name', {
- *   value: 'action',
- * })
- * export const action = __WRAP__($$module_0_implementation_action, 'action')
+ * export const action = __WRAP__(
+ *   Object.defineProperty($$module_0_implementation_action, 'name', {
+ *     value: 'action',
+ *   }),
+ *   'action',
+ * )
  * const loader = createLoader()
  *
  * const $$module_1_binding_loader = __WRAP__(loader, 'loader')
@@ -64,7 +67,9 @@ export type TransformModuleExportWrapResult = {
  * ```
  *
  * Here, `__WRAP__(...)` represents the expression returned by the `generate`
- * callback for each `{ implementation, exportName, meta }` context.
+ * callback for each `{ implementation, originalName, exportName, meta }`
+ * context. `originalName` is present for directly exported functions whose
+ * source name must be restored by the generated expression.
  * `references` returns those contexts in wrapper creation order, while
  * `referenceNames` returns only their export names.
  *
@@ -100,8 +105,14 @@ export function transformModuleExportWrap(
     implementation: string,
     exportName: string,
     meta: ModuleExportMeta,
+    originalName?: string,
   ): TransformModuleExportWrapContext {
-    const context = { implementation, exportName, meta }
+    const context = {
+      implementation,
+      exportName,
+      meta,
+      ...(originalName && { originalName }),
+    }
     references.push(context)
     return context
   }
@@ -168,10 +179,7 @@ export function transformModuleExportWrap(
       node.body.start,
       `\nconst ${implementation} = ${originalPrefix}`,
     )
-    output.appendLeft(
-      node.end,
-      `;\n/* #__PURE__ */ Object.defineProperty(${implementation}, "name", { value: ${JSON.stringify(originalName)} });\n`,
-    )
+    output.appendLeft(node.end, ';\n')
     // 'use server'
     // export async function action() {}
     // ⬇️ (move after directives and before the wrapper)
@@ -180,7 +188,12 @@ export function transformModuleExportWrap(
     // export const action = __WRAP__($$module_0_implementation_action, 'action')
     output.move(node.start, node.end, hoistPosition)
 
-    const context = createContext(implementation, exportName, meta)
+    const context = createContext(
+      implementation,
+      exportName,
+      meta,
+      originalName,
+    )
     return generate(context)
   }
 
diff --git a/packages/plugin-rsc/src/transforms/source-map.test.ts b/packages/plugin-rsc/src/transforms/source-map.test.ts
index e86c9e64e..74283c1d6 100644
--- a/packages/plugin-rsc/src/transforms/source-map.test.ts
+++ b/packages/plugin-rsc/src/transforms/source-map.test.ts
@@ -32,8 +32,8 @@ describe('source map fixtures', () => {
           `registerServerReference(${binding}, ${JSON.stringify(exportName)})`,
       })
       const moduleWrapResult = transformModuleExportWrap(input, ast, {
-        generate: ({ implementation, exportName }) =>
-          `registerServerReference(${implementation}, ${JSON.stringify(exportName)})`,
+        generate: ({ implementation, originalName, exportName }) =>
+          `registerServerReference(${restoreFunctionName(implementation, originalName)}, ${JSON.stringify(exportName)})`,
       })
       await expect(
         parseAstAsync(moduleWrapResult.output.toString()),
@@ -96,3 +96,9 @@ describe('source map fixtures', () => {
     })
   }
 })
+
+function restoreFunctionName(value: string, name?: string): string {
+  return name
+    ? `Object.defineProperty(${value}, "name", { value: ${JSON.stringify(name)} })`
+    : value
+}

From c5366a3472340695b1b17f41edf6882700da5af0 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:40:17 +0900
Subject: [PATCH 36/52] docs(rsc): document module export wrap context

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index cae3160d9..3d9e3b8bd 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -10,9 +10,16 @@ import {
 import { getDirectivePrologueEnd, validateNonAsyncFunction } from './utils'
 
 export type TransformModuleExportWrapContext = {
+  /** The local expression that evaluates to the exported implementation. */
   implementation: string
+  /**
+   * The function's runtime name before rewriting a direct function export.
+   * When present, the generated expression is responsible for restoring it.
+   */
   originalName?: string
+  /** The public export name, or `"default"` for a default export. */
   exportName: string
+  /** Static metadata collected from the original export declaration. */
   meta: ModuleExportMeta
 }
 

From 4101c454b783a6d67dbbbdae05d2458de73e1580 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:44:45 +0900
Subject: [PATCH 37/52] docs(rsc): illustrate original function names

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 3d9e3b8bd..9e0fab695 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -15,6 +15,11 @@ export type TransformModuleExportWrapContext = {
   /**
    * The function's runtime name before rewriting a direct function export.
    * When present, the generated expression is responsible for restoring it.
+   *
+   * - `"action"` for `export const action = () => {}`
+   * - `"implementation"` for `export const action = function implementation() {}`
+   * - `"default"` for `export default () => {}`
+   * - `undefined` for an indirect export such as `export { action }`
    */
   originalName?: string
   /** The public export name, or `"default"` for a default export. */

From 10063a447eeee4b61c354d77ffe41334825a9d4e Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:55:04 +0900
Subject: [PATCH 38/52] docs(rsc): clarify module export wrap example

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.ts      | 23 +++++++++++--------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 9e0fab695..da8b973e2 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -53,29 +53,32 @@ export type TransformModuleExportWrapResult = {
  *
  * ```js
  * 'use server'
- * export async function action(value) {
+ *
+ * export async function someFn(value) {
  *   return value
  * }
- * export const loader = createLoader()
+ *
+ * export const someValue = createSomeValue()
  * ```
  *
  * becomes:
  *
  * ```js
  * 'use server'
- * const $$module_0_implementation_action = async function $$module_0_implementation_action(value) {
+ *
+ * const $$module_0_implementation_someFn = async function $$module_0_implementation_someFn(value) {
  *   return value
  * }
- * export const action = __WRAP__(
- *   Object.defineProperty($$module_0_implementation_action, 'name', {
- *     value: 'action',
+ * export const someFn = __WRAP__(
+ *   Object.defineProperty($$module_0_implementation_someFn, 'name', {
+ *     value: 'someFn',
  *   }),
- *   'action',
+ *   'someFn',
  * )
- * const loader = createLoader()
  *
- * const $$module_1_binding_loader = __WRAP__(loader, 'loader')
- * export { $$module_1_binding_loader as loader }
+ * const someValue = createSomeValue()
+ * const $$module_1_binding_someValue = __WRAP__(someValue, 'someValue')
+ * export { $$module_1_binding_someValue as someValue }
  * ```
  *
  * Here, `__WRAP__(...)` represents the expression returned by the `generate`

From 3b5551ee20c5ae8e6af85c5fb66e82df645c9133 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 16:56:42 +0900
Subject: [PATCH 39/52] refactor(rsc): simplify wrap context creation

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../plugin-rsc/src/transforms/module-export-wrap.test.ts | 9 +++++++--
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 34c23c29d..2d021a919 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -25,7 +25,7 @@ function formatContext({
 }: TransformModuleExportWrapContext) {
   return {
     implementation,
-    ...(originalName && { originalName }),
+    originalName,
     exportName,
   }
 }
@@ -58,9 +58,14 @@ export default async function Page() {}
         originalName: 'loader',
         exportName: 'loader',
       },
-      { implementation: 'local', exportName: 'renamed' },
+      {
+        implementation: 'local',
+        originalName: undefined,
+        exportName: 'renamed',
+      },
       {
         implementation: '$$module_3_implementation_forwarded',
+        originalName: undefined,
         exportName: 'forwarded',
       },
       {
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index da8b973e2..68f427e89 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -124,9 +124,9 @@ export function transformModuleExportWrap(
   ): TransformModuleExportWrapContext {
     const context = {
       implementation,
+      originalName,
       exportName,
       meta,
-      ...(originalName && { originalName }),
     }
     references.push(context)
     return context

From 1f805f2748158f678f4a1bad720b15e598a4c45d Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 17:20:18 +0900
Subject: [PATCH 40/52] fix(rsc): preserve callable cache export names

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../plugin-rsc/e2e/use-cache-callable.test.ts  |  3 +++
 .../callable-cache-plugin.ts                   | 12 ++++++++----
 .../file-directive-from-server/server.tsx      | 18 ++++++++++++------
 3 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/packages/plugin-rsc/e2e/use-cache-callable.test.ts b/packages/plugin-rsc/e2e/use-cache-callable.test.ts
index e30eb24a6..3d7624f5f 100644
--- a/packages/plugin-rsc/e2e/use-cache-callable.test.ts
+++ b/packages/plugin-rsc/e2e/use-cache-callable.test.ts
@@ -99,6 +99,9 @@ function defineTests(f: Fixture) {
     const executionCount = example.getByTestId('execution-count')
     const result = example.getByTestId('result')
     const argument = example.getByRole('textbox', { name: 'Cache key' })
+    await expect(page.getByTestId('callable-name')).toHaveText(
+      'cachedFromServer',
+    )
     await page.getByRole('button', { name: 'Reset' }).click()
     await expect(submissionCount).toHaveText('0')
     await expect(executionCount).toHaveText('0')
diff --git a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
index 520af6d9f..0b4cdde33 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
+++ b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
@@ -29,21 +29,25 @@ export function callableCachePlugin(): Plugin {
       const environmentName = this.environment.name
 
       if (environmentName === 'rsc') {
-        const runtime = (value: string, name: string) =>
+        const runtime = (value: string, name: string, originalName?: string) =>
           `$$ReactServer.registerServerReference(` +
-          `$$cacheWrapper(${value}),` +
+          (originalName
+            ? `Object.defineProperty($$cacheWrapper(${value}), "name", { value: ${JSON.stringify(originalName)} }),`
+            : `$$cacheWrapper(${value}),`) +
           `${JSON.stringify(reference.referenceKey)},` +
           `${JSON.stringify(name)})`
         const result = hasDirective(ast.body, directive)
           ? transformModuleExportWrap(code, ast, {
-              generate: ({ implementation, exportName }) =>
-                runtime(implementation, exportName),
+              generate: ({ implementation, originalName, exportName }) =>
+                runtime(implementation, exportName, originalName ?? exportName),
               rejectNonAsyncFunction: true,
             })
           : transformHoistInlineDirective(code, ast, {
               directive,
               rejectNonAsyncFunction: true,
               hoistRuntime: true,
+              // TODO: Preserve the source function name once the inline hoist
+              // runtime callback exposes it.
               runtime,
             })
         if (!result.output.hasChanged()) {
diff --git a/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx b/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
index e6c340114..2edbd043e 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
+++ b/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
@@ -5,11 +5,17 @@ import { state } from './state'
 
 export function FileDirectiveFromServer() {
   return (
-    <FileDirectiveFromServerClient
-      action={cachedFromServer}
-      executionCount={state.executionCount}
-      resetAction={resetAction}
-      result={state.result}
-    />
+    <>
+      <p>
+        Callable name:{' '}
+        <output data-testid="callable-name">{cachedFromServer.name}</output>
+      </p>
+      <FileDirectiveFromServerClient
+        action={cachedFromServer}
+        executionCount={state.executionCount}
+        resetAction={resetAction}
+        result={state.result}
+      />
+    </>
   )
 }

From 9df7b20e0dff9c76e028ad6258b6a506ba657923 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 17:22:07 +0900
Subject: [PATCH 41/52] fix(rsc): adapt inline cache runtime callback

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../examples/use-cache-callable/callable-cache-plugin.ts        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
index 0b4cdde33..268a48611 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
+++ b/packages/plugin-rsc/examples/use-cache-callable/callable-cache-plugin.ts
@@ -48,7 +48,7 @@ export function callableCachePlugin(): Plugin {
               hoistRuntime: true,
               // TODO: Preserve the source function name once the inline hoist
               // runtime callback exposes it.
-              runtime,
+              runtime: (value, name) => runtime(value, name),
             })
         if (!result.output.hasChanged()) {
           manager.serverReferences.deleteClaim(pluginName, id)

From f831e47e38d9bb0879ffc6763bfbc33bd0dca58d Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 17:23:37 +0900
Subject: [PATCH 42/52] test(rsc): remove callable name e2e assertion

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../plugin-rsc/e2e/use-cache-callable.test.ts  |  3 ---
 .../file-directive-from-server/server.tsx      | 18 ++++++------------
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/packages/plugin-rsc/e2e/use-cache-callable.test.ts b/packages/plugin-rsc/e2e/use-cache-callable.test.ts
index 3d7624f5f..e30eb24a6 100644
--- a/packages/plugin-rsc/e2e/use-cache-callable.test.ts
+++ b/packages/plugin-rsc/e2e/use-cache-callable.test.ts
@@ -99,9 +99,6 @@ function defineTests(f: Fixture) {
     const executionCount = example.getByTestId('execution-count')
     const result = example.getByTestId('result')
     const argument = example.getByRole('textbox', { name: 'Cache key' })
-    await expect(page.getByTestId('callable-name')).toHaveText(
-      'cachedFromServer',
-    )
     await page.getByRole('button', { name: 'Reset' }).click()
     await expect(submissionCount).toHaveText('0')
     await expect(executionCount).toHaveText('0')
diff --git a/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx b/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
index 2edbd043e..e6c340114 100644
--- a/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
+++ b/packages/plugin-rsc/examples/use-cache-callable/src/features/file-directive-from-server/server.tsx
@@ -5,17 +5,11 @@ import { state } from './state'
 
 export function FileDirectiveFromServer() {
   return (
-    <>
-      <p>
-        Callable name:{' '}
-        <output data-testid="callable-name">{cachedFromServer.name}</output>
-      </p>
-      <FileDirectiveFromServerClient
-        action={cachedFromServer}
-        executionCount={state.executionCount}
-        resetAction={resetAction}
-        result={state.result}
-      />
-    </>
+    <FileDirectiveFromServerClient
+      action={cachedFromServer}
+      executionCount={state.executionCount}
+      resetAction={resetAction}
+      result={state.result}
+    />
   )
 }

From 17437f841653c7cff2bbaf97e0153df7bf4636da Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:13:51 +0900
Subject: [PATCH 43/52] docs(rsc): explain module export rewrite helpers

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.ts      | 65 +++++++++++++++----
 1 file changed, 51 insertions(+), 14 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 68f427e89..e5ba7915e 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -149,15 +149,32 @@ export function transformModuleExportWrap(
     return `$$module_${references.length}_${kind}_${name}`
   }
 
+  /**
+   * Wraps an export whose original local initialization must remain in place,
+   * such as a class, an arbitrary expression, or an export specifier. The
+   * generated wrapper is assigned to a separate binding and exported after the
+   * source declarations, leaving the original local binding unchanged.
+   *
+   * For `emitFallback('value', 'renamed', meta)`:
+   *
+   * ```js
+   * // Existing source initialization, left in place
+   * const value = init()
+   *
+   * // Code appended by emitFallback
+   * const $$module_0_binding_renamed = __WRAP__(value, 'renamed')
+   * export { $$module_0_binding_renamed as renamed }
+   * ```
+   *
+   * @param implementation Local expression to pass to the generated wrapper.
+   * @param exportName Public name for the generated export.
+   * @param meta Static metadata collected from the original export.
+   */
   function emitFallback(
     implementation: string,
     exportName: string,
     meta: ModuleExportMeta,
   ): void {
-    // const value = init()
-    // ⬇️ (append after source initialization)
-    // const $$module_0_binding_value = __WRAP__(value, 'value')
-    // export { $$module_0_binding_value as value }
     const binding = createName('binding', exportName)
     const context = createContext(implementation, exportName, meta)
     fallbackCode.push(
@@ -166,6 +183,36 @@ export function transformModuleExportWrap(
     )
   }
 
+  /**
+   * Splits a directly exported function into a private implementation and a
+   * generated wrapper expression. The implementation is moved after the
+   * directive prologue, while the caller inserts the wrapper at the original
+   * declaration site. The context includes the source-level function name so
+   * the generated expression can restore it on the exported callable.
+   *
+   * For `hoistFunction(node, 'action', 'action', meta)`:
+   *
+   * ```js
+   * // Before
+   * export async function action() {}
+   *
+   * // Moved into output by hoistFunction
+   * const $$module_0_implementation_action =
+   *   async function $$module_0_implementation_action() {}
+   *
+   * // Returned by hoistFunction
+   * __WRAP__($$module_0_implementation_action, 'action')
+   *
+   * // Final declaration assembled by the caller
+   * export const action = __WRAP__($$module_0_implementation_action, 'action')
+   * ```
+   *
+   * @param node Directly exported function node to move.
+   * @param sourceName Local declaration name used for the implementation binding.
+   * @param exportName Public name for the generated export.
+   * @param meta Static metadata collected from the original export.
+   * @returns Generated wrapper expression for the original declaration site.
+   */
   function hoistFunction(
     node: ModuleExportFunction,
     sourceName: string,
@@ -174,10 +221,6 @@ export function transformModuleExportWrap(
   ): string {
     validateNonAsyncFunction(options, node)
     const implementation = createName('implementation', sourceName)
-    // export async function action() {}
-    //              ^^^^^^
-    // ⬇️ (rename before moving)
-    // const $$module_0_implementation_action = async function $$module_0_implementation_action() {}
     const originalPrefix =
       node.type === 'FunctionDeclaration' && node.id
         ? input.slice(node.start, node.id.start) +
@@ -195,12 +238,6 @@ export function transformModuleExportWrap(
       `\nconst ${implementation} = ${originalPrefix}`,
     )
     output.appendLeft(node.end, ';\n')
-    // 'use server'
-    // export async function action() {}
-    // ⬇️ (move after directives and before the wrapper)
-    // 'use server'
-    // const $$module_0_implementation_action = async function ...
-    // export const action = __WRAP__($$module_0_implementation_action, 'action')
     output.move(node.start, node.end, hoistPosition)
 
     const context = createContext(

From f7dbaa9d5d093a9ef51df970bbfb27ae1813a410 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:17:09 +0900
Subject: [PATCH 44/52] refactor(rsc): clarify wrapped binding strategy

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.ts      | 73 +++++++++++--------
 1 file changed, 42 insertions(+), 31 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index e5ba7915e..cf9c4fdf3 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -113,7 +113,7 @@ export function transformModuleExportWrap(
   const output = new MagicString(input)
   const filter = options.filter ?? (() => true)
   const references: TransformModuleExportWrapContext[] = []
-  const fallbackCode: string[] = []
+  const wrappedBindingCode: string[] = []
   const hoistPosition = getDirectivePrologueEnd(ast)
 
   function createContext(
@@ -155,13 +155,13 @@ export function transformModuleExportWrap(
    * generated wrapper is assigned to a separate binding and exported after the
    * source declarations, leaving the original local binding unchanged.
    *
-   * For `emitFallback('value', 'renamed', meta)`:
+   * For `emitWrappedBinding('value', 'renamed', meta)`:
    *
    * ```js
    * // Existing source initialization, left in place
    * const value = init()
    *
-   * // Code appended by emitFallback
+   * // Code appended by emitWrappedBinding
    * const $$module_0_binding_renamed = __WRAP__(value, 'renamed')
    * export { $$module_0_binding_renamed as renamed }
    * ```
@@ -170,14 +170,14 @@ export function transformModuleExportWrap(
    * @param exportName Public name for the generated export.
    * @param meta Static metadata collected from the original export.
    */
-  function emitFallback(
+  function emitWrappedBinding(
     implementation: string,
     exportName: string,
     meta: ModuleExportMeta,
   ): void {
     const binding = createName('binding', exportName)
     const context = createContext(implementation, exportName, meta)
-    fallbackCode.push(
+    wrappedBindingCode.push(
       `const ${binding} = ${generate(context)};`,
       exportBinding(binding, exportName),
     )
@@ -251,36 +251,36 @@ export function transformModuleExportWrap(
 
   for (const group of scanModuleExports(viteAst)) {
     if (group.type === 'declaration') {
-      // export function f() {}
-      // ⬇️ (hoist implementation and replace declaration)
-      // const $$module_0_implementation_f = function ...
-      // export const f = __WRAP__($$module_0_implementation_f, 'f')
-      //
-      // export class C {}
-      // ⬇️ (keep initialization in place and append fallback)
-      // class C {}
-      // const $$module_0_binding_C = __WRAP__(C, 'C')
-      // export { $$module_0_binding_C as C }
       const [entry] = group.exports
       const { localName: name } = entry
       const meta = entry.meta
       if (!filter(entry.exportName, meta)) continue
 
       if (group.directFunction) {
+        // export function f() {}
+        // ⬇️ (hoist implementation and replace declaration)
+        // const $$module_0_implementation_f = function ...
+        // export const f = __WRAP__($$module_0_implementation_f, 'f')
         const replacement = hoistFunction(
           group.directFunction,
           name,
           entry.exportName,
           meta,
         )
+        // strip `export`
         output.remove(group.node.start, group.declaration.start)
         output.appendLeft(
           group.declaration.start,
           `export const ${name} = ${replacement};`,
         )
       } else {
+        // export class C {}
+        // ⬇️ (keep initialization in place and append wrapped binding)
+        // class C {}
+        // const $$module_0_binding_C = __WRAP__(C, 'C')
+        // export { $$module_0_binding_C as C }
         output.remove(group.node.start, group.declaration.start)
-        emitFallback(name, entry.exportName, meta)
+        emitWrappedBinding(name, entry.exportName, meta)
       }
     } else if (group.type === 'variable-declaration') {
       // export const action = async () => {}, value = init()
@@ -290,7 +290,7 @@ export function transformModuleExportWrap(
       // const $$module_1_binding_value = __WRAP__(value, 'value')
       // export { $$module_1_binding_value as value }
       // export { action }
-      const fallbackNames = new Set<string>()
+      const wrappedBindingNames = new Set<string>()
       const exportNames = group.declarators.flatMap((item) =>
         item.exports.map((entry) => entry.exportName),
       )
@@ -305,6 +305,11 @@ export function transformModuleExportWrap(
           validate = true
 
           if (directFunction) {
+            // export const action = async () => {}
+            // ⬇️
+            // const $$module_0_implementation_action = async () => {}
+            // const action = __WRAP__($$module_0_implementation_action, 'action')
+            // export { action }
             const replacement = hoistFunction(
               directFunction,
               entry.localName,
@@ -313,8 +318,13 @@ export function transformModuleExportWrap(
             )
             output.appendLeft(directFunction.start, replacement)
           } else {
-            fallbackNames.add(entry.exportName)
-            emitFallback(entry.localName, entry.exportName, meta)
+            // export const value = init()
+            // ⬇️
+            // const value = init()
+            // const $$module_1_binding_value = __WRAP__(value, 'value')
+            // export { $$module_1_binding_value as value }
+            wrappedBindingNames.add(entry.exportName)
+            emitWrappedBinding(entry.localName, entry.exportName, meta)
           }
         }
 
@@ -323,7 +333,7 @@ export function transformModuleExportWrap(
         }
       }
 
-      if (fallbackNames.size > 0) {
+      if (wrappedBindingNames.size > 0) {
         // export const selected = init(), skipped = init()
         // ^^^^^^
         // ⬇️ (remove `export` and restore the unwrapped export separately)
@@ -331,8 +341,9 @@ export function transformModuleExportWrap(
         // export { skipped }
         output.remove(group.node.start, group.declaration.start)
         for (const name of exportNames) {
-          if (!fallbackNames.has(name))
-            fallbackCode.push(exportBinding(name, name))
+          if (!wrappedBindingNames.has(name)) {
+            wrappedBindingCode.push(exportBinding(name, name))
+          }
         }
       }
     } else if (group.type === 'specifiers') {
@@ -373,11 +384,11 @@ export function transformModuleExportWrap(
           const sourceTail = input
             .slice(group.node.source.end, group.node.end)
             .replace(/;?\s*$/, ';')
-          fallbackCode.push(
+          wrappedBindingCode.push(
             `import { ${localName} as ${implementation} } from ${group.node.source.raw}${sourceTail}`,
           )
         }
-        emitFallback(implementation, exportName, meta)
+        emitWrappedBinding(implementation, exportName, meta)
       }
 
       if (selected) {
@@ -386,13 +397,13 @@ export function transformModuleExportWrap(
           const source = group.node.source
             ? ` from ${group.node.source.raw}`
             : ''
-          fallbackCode.push(`export { ${preserved.join(', ')} }${source};`)
+          wrappedBindingCode.push(
+            `export { ${preserved.join(', ')} }${source};`,
+          )
         }
       }
     } else if (group.type === 'export-all') {
       // export * from './dep'
-      // ⬇️ (unless `exportAll: 'preserve'`)
-      // throw new Error('unsupported ExportAllDeclaration')
       if (options.exportAll !== 'preserve') {
         throw Object.assign(new Error('unsupported ExportAllDeclaration'), {
           pos: group.node.start,
@@ -439,7 +450,7 @@ export function transformModuleExportWrap(
         if (declaration.type === 'ClassDeclaration' && declaration.id) {
           // export default class Page {}
           // ^^^^^^^^^^^^^^
-          // ⬇️ (remove `export default` and append fallback)
+          // ⬇️ (remove `export default` and append wrapped binding)
           // class Page {}
           // const $$module_0_binding_default = __WRAP__(Page, 'default')
           // export { $$module_0_binding_default as default }
@@ -469,17 +480,17 @@ export function transformModuleExportWrap(
             ),
           )
         }
-        emitFallback(implementation, 'default', meta)
+        emitWrappedBinding(implementation, 'default', meta)
       }
     }
   }
 
-  if (fallbackCode.length > 0) {
+  if (wrappedBindingCode.length > 0) {
     // const value = init()
     // ⬇️ (append)
     // const $$module_0_binding_value = __WRAP__(value, 'value')
     // export { $$module_0_binding_value as value }
-    output.append(`\n${fallbackCode.join('\n')}\n`)
+    output.append(`\n${wrappedBindingCode.join('\n')}\n`)
   }
 
   return {

From 53c87a571eb1e6310bee6b10d3ef7d660cb6fddf Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:30:21 +0900
Subject: [PATCH 45/52] nit

---
 .../plugin-rsc/src/transforms/module-export-wrap.ts    | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index cf9c4fdf3..e75c097c5 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -132,6 +132,7 @@ export function transformModuleExportWrap(
     return context
   }
 
+  // TODO: should we move PURE annotation to user side responsibility?
   function generate(context: TransformModuleExportWrapContext): string {
     return `/* #__PURE__ */ ${options.generate(context)}`
   }
@@ -142,6 +143,7 @@ export function transformModuleExportWrap(
       : `export { ${binding} as ${exportName} };`
   }
 
+  // TODO: maybe too long?
   function createName(
     kind: 'implementation' | 'binding',
     name: string,
@@ -155,15 +157,15 @@ export function transformModuleExportWrap(
    * generated wrapper is assigned to a separate binding and exported after the
    * source declarations, leaving the original local binding unchanged.
    *
-   * For `emitWrappedBinding('value', 'renamed', meta)`:
+   * For `emitWrappedBinding('value', 'value', meta)`:
    *
    * ```js
    * // Existing source initialization, left in place
-   * const value = init()
+   * export const value = init()
    *
    * // Code appended by emitWrappedBinding
-   * const $$module_0_binding_renamed = __WRAP__(value, 'renamed')
-   * export { $$module_0_binding_renamed as renamed }
+   * const $$module_0_binding_value = __WRAP__(value, 'value')
+   * export { $$module_0_binding_value as value }
    * ```
    *
    * @param implementation Local expression to pass to the generated wrapper.

From 1f977eca6d30f2f8c8cde90ec007896c0796eb48 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:40:12 +0900
Subject: [PATCH 46/52] refactor(rsc): scan direct function names

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-scan.test.ts | 50 +++++++++++++++----
 .../src/transforms/module-export-scan.ts      | 40 +++++++++++----
 .../src/transforms/module-export-wrap.ts      | 25 ++++------
 3 files changed, 81 insertions(+), 34 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.test.ts b/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
index f611e026f..c1891e4e5 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.test.ts
@@ -19,7 +19,10 @@ export * from './all'
   expect(groups[0]).toMatchObject({
     type: 'declaration',
     declaration: { type: 'FunctionDeclaration' },
-    directFunction: { type: 'FunctionDeclaration' },
+    directFunction: {
+      node: { type: 'FunctionDeclaration' },
+      originalName: 'action',
+    },
     exports: [
       {
         localName: 'action',
@@ -36,7 +39,10 @@ export * from './all'
     declaration: { kind: 'const' },
     declarators: [
       {
-        directFunction: { type: 'ArrowFunctionExpression' },
+        directFunction: {
+          node: { type: 'ArrowFunctionExpression' },
+          originalName: 'loader',
+        },
         exports: [
           {
             localName: 'loader',
@@ -105,17 +111,43 @@ test.each([
     'export default function action() {}',
     'named-declaration',
     'FunctionDeclaration',
+    'action',
   ],
-  ['export default action', 'identifier', undefined],
-  ['export default () => {}', 'other', 'ArrowFunctionExpression'],
-] as const)('classifies %s', async (source, kind, functionType) => {
-  const ast = await parseAstAsync(source)
+  ['export default action', 'identifier', undefined, undefined],
+  ['export default () => {}', 'other', 'ArrowFunctionExpression', 'default'],
+] as const)(
+  'classifies %s',
+  async (source, kind, functionType, originalName) => {
+    const ast = await parseAstAsync(source)
+
+    expect(scanModuleExports(ast)).toMatchObject([
+      {
+        type: 'default',
+        kind,
+        directFunction: functionType
+          ? { node: { type: functionType }, originalName }
+          : undefined,
+      },
+    ])
+  },
+)
+
+test('records explicit function expression names', async () => {
+  const ast = await parseAstAsync(
+    `export const action = function implementation() {}`,
+  )
 
   expect(scanModuleExports(ast)).toMatchObject([
     {
-      type: 'default',
-      kind,
-      directFunction: functionType ? { type: functionType } : undefined,
+      type: 'variable-declaration',
+      declarators: [
+        {
+          directFunction: {
+            node: { type: 'FunctionExpression' },
+            originalName: 'implementation',
+          },
+        },
+      ],
     },
   ])
 })
diff --git a/packages/plugin-rsc/src/transforms/module-export-scan.ts b/packages/plugin-rsc/src/transforms/module-export-scan.ts
index 74c61f236..0a55b2242 100644
--- a/packages/plugin-rsc/src/transforms/module-export-scan.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-scan.ts
@@ -22,6 +22,13 @@ export type ModuleExportFunction =
   | FunctionExpression
   | ArrowFunctionExpression
 
+export type ModuleExportDirectFunction = {
+  /** The directly exported function node. */
+  node: ModuleExportFunction
+  /** The function's runtime name before rewriting. */
+  originalName: string
+}
+
 export type ModuleExportMeta = {
   /**
    * The local declaration name when statically available.
@@ -75,8 +82,8 @@ export type ModuleExportGroup =
       type: 'declaration'
       node: ExportNamedDeclaration
       declaration: FunctionDeclaration | ClassDeclaration
-      /** The function node for `export function foo() {}`. */
-      directFunction?: FunctionDeclaration
+      /** Direct function metadata for `export function foo() {}`. */
+      directFunction?: ModuleExportDirectFunction
       exports: [ModuleExportEntry]
     }
   | {
@@ -88,8 +95,8 @@ export type ModuleExportGroup =
       declaration: VariableDeclaration
       declarators: {
         node: VariableDeclarator
-        /** The function node for `export const foo = () => {}`. */
-        directFunction?: ModuleExportFunction
+        /** Direct function metadata for `export const foo = () => {}`. */
+        directFunction?: ModuleExportDirectFunction
         exports: ModuleExportEntry[]
       }[]
     }
@@ -121,8 +128,8 @@ export type ModuleExportGroup =
       kind: ModuleExportDefaultKind
       node: ExportDefaultDeclaration
       localName?: string
-      /** The function node for `export default function () {}`. */
-      directFunction?: ModuleExportFunction
+      /** Direct function metadata for `export default function () {}`. */
+      directFunction?: ModuleExportDirectFunction
       meta: ModuleExportMeta
     }
 
@@ -145,7 +152,7 @@ export function scanModuleExports(
             declarators: declaration.declarations.map((declarator) => {
               const directFunction =
                 declarator.id.type === 'Identifier' && declarator.init
-                  ? getFunctionNode(declarator.init)
+                  ? getDirectFunction(declarator.init, declarator.id.name)
                   : undefined
               const isFunction =
                 declarator.id.type === 'Identifier' && declarator.init
@@ -176,7 +183,7 @@ export function scanModuleExports(
             declaration: node.declaration,
             directFunction:
               node.declaration.type === 'FunctionDeclaration'
-                ? node.declaration
+                ? getDirectFunction(node.declaration, name)
                 : undefined,
             exports: [
               {
@@ -224,7 +231,7 @@ export function scanModuleExports(
       let kind: ModuleExportDefaultKind
       let localName: string | undefined
       let meta: ModuleExportMeta
-      const directFunction = getFunctionNode(node.declaration)
+      const directFunction = getDirectFunction(node.declaration, 'default')
       if (
         (node.declaration.type === 'FunctionDeclaration' ||
           node.declaration.type === 'ClassDeclaration') &&
@@ -285,3 +292,18 @@ function getFunctionNode(
     return node
   }
 }
+
+function getDirectFunction(
+  node: Node | ExportDefaultDeclaration['declaration'],
+  fallbackName: string,
+): ModuleExportDirectFunction | undefined {
+  const functionNode = getFunctionNode(node)
+  if (!functionNode) return
+  return {
+    node: functionNode,
+    originalName:
+      functionNode.type !== 'ArrowFunctionExpression' && functionNode.id
+        ? functionNode.id.name
+        : fallbackName,
+  }
+}
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index e75c097c5..b1b7b759b 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -4,7 +4,7 @@ import MagicString from 'magic-string'
 import type { ESTree } from 'vite'
 import {
   scanModuleExports,
-  type ModuleExportFunction,
+  type ModuleExportDirectFunction,
   type ModuleExportMeta,
 } from './module-export-scan'
 import { getDirectivePrologueEnd, validateNonAsyncFunction } from './utils'
@@ -192,7 +192,7 @@ export function transformModuleExportWrap(
    * declaration site. The context includes the source-level function name so
    * the generated expression can restore it on the exported callable.
    *
-   * For `hoistFunction(node, 'action', 'action', meta)`:
+   * For `hoistFunction({ node, originalName: 'action' }, 'action', 'action', meta)`:
    *
    * ```js
    * // Before
@@ -209,18 +209,19 @@ export function transformModuleExportWrap(
    * export const action = __WRAP__($$module_0_implementation_action, 'action')
    * ```
    *
-   * @param node Directly exported function node to move.
+   * @param directFunction Scanner metadata for the function to move.
    * @param sourceName Local declaration name used for the implementation binding.
    * @param exportName Public name for the generated export.
    * @param meta Static metadata collected from the original export.
    * @returns Generated wrapper expression for the original declaration site.
    */
   function hoistFunction(
-    node: ModuleExportFunction,
+    directFunction: ModuleExportDirectFunction,
     sourceName: string,
     exportName: string,
     meta: ModuleExportMeta,
   ): string {
+    const { node, originalName } = directFunction
     validateNonAsyncFunction(options, node)
     const implementation = createName('implementation', sourceName)
     const originalPrefix =
@@ -229,11 +230,6 @@ export function transformModuleExportWrap(
           implementation +
           input.slice(node.id.end, node.body.start)
         : input.slice(node.start, node.body.start)
-    const originalName =
-      node.type !== 'ArrowFunctionExpression' && node.id
-        ? node.id.name
-        : sourceName
-
     output.update(
       node.start,
       node.body.start,
@@ -318,7 +314,7 @@ export function transformModuleExportWrap(
               entry.exportName,
               meta,
             )
-            output.appendLeft(directFunction.start, replacement)
+            output.appendLeft(directFunction.node.start, replacement)
           } else {
             // export const value = init()
             // ⬇️
@@ -415,7 +411,7 @@ export function transformModuleExportWrap(
       let meta: ModuleExportMeta
 
       if (group.directFunction) {
-        const declaration = group.directFunction
+        const declaration = group.directFunction.node
         // export default async function Page() {}
         // ⬇️
         // const $$module_0_implementation_Page = async function ...
@@ -426,15 +422,12 @@ export function transformModuleExportWrap(
         // ⬇️
         // const $$module_0_implementation_default = async () => {}
         // export default __WRAP__($$module_0_implementation_default, 'default')
-        const sourceName =
-          declaration.type !== 'ArrowFunctionExpression' && declaration.id
-            ? declaration.id.name
-            : 'default'
+        const sourceName = group.directFunction.originalName
         meta = group.meta
         if (!filter('default', meta)) continue
 
         const replacement = hoistFunction(
-          declaration,
+          group.directFunction,
           sourceName,
           'default',
           meta,

From 820ec08ce10e8fe540522fc6f4cf5d21f975dcfd Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:49:49 +0900
Subject: [PATCH 47/52] test(rsc): contrast module wrapper bindings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.test.ts | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 2d021a919..7492bb89c 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -83,6 +83,28 @@ export default async function Page() {}
     ])
   })
 
+  test('distinguishes canonical and separately wrapped bindings', async () => {
+    const result = await transform(`\
+export async function direct() {}
+const indirect = async () => {}
+export { indirect }
+consume(direct, indirect)
+`)
+
+    expect(result.output.toString()).toMatchInlineSnapshot(`
+      "
+      const $$module_0_implementation_direct = async function $$module_0_implementation_direct() {};
+      export const direct = /* #__PURE__ */ wrap(Object.defineProperty($$module_0_implementation_direct, \"name\", { value: \"direct\" }), \"direct\");
+      const indirect = async () => {}
+
+      consume(direct, indirect)
+
+      const $$module_1_binding_indirect = /* #__PURE__ */ wrap(indirect, \"indirect\");
+      export { $$module_1_binding_indirect as indirect };
+      "
+    `)
+  })
+
   test('filters generated and reported exports', async () => {
     const input = `export const selected = async () => {}, skipped = async () => {}`
     const result = await transform(input, {

From 45eeb0f18286633efe44dc76c9f236efa31f3585 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:51:46 +0900
Subject: [PATCH 48/52] test(rsc): dump canonical wrapper bindings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../canonical-vs-wrapped-binding.js           |  6 ++
 ...anonical-vs-wrapped-binding.js.map.snap.md | 38 ++++++++++
 .../canonical-vs-wrapped-binding.js.snap.md   | 76 +++++++++++++++++++
 .../src/transforms/module-export-wrap.test.ts | 22 ------
 4 files changed, 120 insertions(+), 22 deletions(-)
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.map.snap.md
 create mode 100644 packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.snap.md

diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js
new file mode 100644
index 000000000..06e0bcbf2
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js
@@ -0,0 +1,6 @@
+export async function direct() {}
+
+const indirect = async () => {}
+export { indirect }
+
+consume(direct, indirect)
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.map.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.map.snap.md
new file mode 100644
index 000000000..2627e5e80
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.map.snap.md
@@ -0,0 +1,38 @@
+## wrap-export
+
+```txt
+(0:7) "async function direct() {}\n" --> (0:0) "async function direct() {}\n"
+(2:0) "const indirect = async () => {}\n" --> (2:0) "const indirect = async () => {}\n"
+(5:0) "consume(direct, indirect)\n" --> (5:0) "consume(direct, indirect)\n"
+(0:0) "export async function direct() {}\n" --> (6:0) "direct = /* #__PURE__ */ registerServerReference(direct, \"direct\");\n"
+(0:0) "export async function direct() {}\n" --> (7:0) "export { direct };\n"
+[unmapped] --> (8:0) ";\n"
+[unmapped] --> (9:0) "const $$wrap_indirect = /* #__PURE__ */ registerServerReference(indirect, \"indirect\");\n"
+[unmapped] --> (10:0) "export { $$wrap_indirect as indirect };\n"
+```
+
+## module-export-effect
+
+```txt
+(0:7) "async function direct() {}\n" --> (0:0) "async function direct() {}\n"
+(2:0) "const indirect = async () => {}\n" --> (2:0) "const indirect = async () => {}\n"
+(3:0) "export { indirect }\n" --> (3:0) "export { indirect }\n"
+(5:0) "consume(direct, indirect)\n" --> (5:0) "consume(direct, indirect)\n"
+(0:0) "export async function direct() {}\n" --> (6:0) "\n"
+(0:0) "export async function direct() {}\n" --> (7:0) "registerServerReference(direct, \"direct\");\n"
+(0:0) "export async function direct() {}\n" --> (8:0) "export { direct };\n"
+[unmapped] --> (10:0) "registerServerReference(indirect, \"indirect\");"
+```
+
+## module-export-wrap
+
+```txt
+(0:7) "async function direct() {}\n" --> (0:0) "\n"
+(0:7) "async function direct() " --> (1:0) "const $$module_0_implementation_direct = async function $$module_0_implementation_direct() "
+(0:31) "{}\n" --> (1:91) "{};\n"
+[unmapped] --> (2:0) "export const direct = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_direct, \"name\", { value: \"direct\" }), \"direct\");\n"
+(2:0) "const indirect = async () => {}\n" --> (4:0) "const indirect = async () => {}\n"
+(5:0) "consume(direct, indirect)\n" --> (7:0) "consume(direct, indirect)\n"
+[unmapped] --> (9:0) "const $$module_1_binding_indirect = /* #__PURE__ */ registerServerReference(indirect, \"indirect\");\n"
+[unmapped] --> (10:0) "export { $$module_1_binding_indirect as indirect };\n"
+```
diff --git a/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.snap.md b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.snap.md
new file mode 100644
index 000000000..4d21726b6
--- /dev/null
+++ b/packages/plugin-rsc/src/transforms/fixtures/source-map/wrap-export/canonical-vs-wrapped-binding.js.snap.md
@@ -0,0 +1,76 @@
+## Input
+
+```js
+export async function direct() {}
+
+const indirect = async () => {}
+export { indirect }
+
+consume(direct, indirect)
+```
+
+## wrap-export
+
+**Status:** transformed
+
+**References:** direct, indirect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+async function direct() {}
+
+const indirect = async () => {}
+
+
+consume(direct, indirect)
+direct = /* #__PURE__ */ registerServerReference(direct, "direct");
+export { direct };
+;
+const $$wrap_indirect = /* #__PURE__ */ registerServerReference(indirect, "indirect");
+export { $$wrap_indirect as indirect };
+```
+
+## module-export-effect
+
+**Status:** transformed
+
+**References:** direct, indirect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+async function direct() {}
+
+const indirect = async () => {}
+export { indirect }
+
+consume(direct, indirect)
+
+registerServerReference(direct, "direct");
+export { direct };
+
+registerServerReference(indirect, "indirect");
+```
+
+## module-export-wrap
+
+**Status:** transformed
+
+**References:** direct, indirect
+
+[Source map visualization](https://evanw.github.io/source-map-visualization/#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)
+
+```js
+
+const $$module_0_implementation_direct = async function $$module_0_implementation_direct() {};
+export const direct = /* #__PURE__ */ registerServerReference(Object.defineProperty($$module_0_implementation_direct, "name", { value: "direct" }), "direct");
+
+const indirect = async () => {}
+
+
+consume(direct, indirect)
+
+const $$module_1_binding_indirect = /* #__PURE__ */ registerServerReference(indirect, "indirect");
+export { $$module_1_binding_indirect as indirect };
+```
diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
index 7492bb89c..2d021a919 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.test.ts
@@ -83,28 +83,6 @@ export default async function Page() {}
     ])
   })
 
-  test('distinguishes canonical and separately wrapped bindings', async () => {
-    const result = await transform(`\
-export async function direct() {}
-const indirect = async () => {}
-export { indirect }
-consume(direct, indirect)
-`)
-
-    expect(result.output.toString()).toMatchInlineSnapshot(`
-      "
-      const $$module_0_implementation_direct = async function $$module_0_implementation_direct() {};
-      export const direct = /* #__PURE__ */ wrap(Object.defineProperty($$module_0_implementation_direct, \"name\", { value: \"direct\" }), \"direct\");
-      const indirect = async () => {}
-
-      consume(direct, indirect)
-
-      const $$module_1_binding_indirect = /* #__PURE__ */ wrap(indirect, \"indirect\");
-      export { $$module_1_binding_indirect as indirect };
-      "
-    `)
-  })
-
   test('filters generated and reported exports', async () => {
     const input = `export const selected = async () => {}, skipped = async () => {}`
     const result = await transform(input, {

From 401af0e36423cb318d02c02e884c6384a68dd939 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:54:39 +0900
Subject: [PATCH 49/52] docs(rsc): explain local wrapper bindings

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 .../src/transforms/module-export-wrap.ts           | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index b1b7b759b..2b6b088bc 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -59,6 +59,8 @@ export type TransformModuleExportWrapResult = {
  * }
  *
  * export const someValue = createSomeValue()
+ *
+ * consume(someFn, someValue)
  * ```
  *
  * becomes:
@@ -77,6 +79,9 @@ export type TransformModuleExportWrapResult = {
  * )
  *
  * const someValue = createSomeValue()
+ *
+ * consume(someFn, someValue)
+ *
  * const $$module_1_binding_someValue = __WRAP__(someValue, 'someValue')
  * export { $$module_1_binding_someValue as someValue }
  * ```
@@ -88,11 +93,10 @@ export type TransformModuleExportWrapResult = {
  * `references` returns those contexts in wrapper creation order, while
  * `referenceNames` returns only their export names.
  *
- * Direct function implementations move after leading directives and before
- * their wrappers. This avoids initialization-order issues and makes recursive
- * references resolve through the exported wrapper. Other values retain their
- * source initialization and receive a separate canonical binding at the export
- * boundary.
+ * A direct function export makes its source name the canonical wrapper binding,
+ * so local and imported reads of `someFn` receive the same value. Other exports
+ * retain their source binding and receive a separate wrapper at the export
+ * boundary, so the local `someValue` above remains the unwrapped value.
  *
  * Generated `$$module_*` names are not deconflicted from user bindings,
  * consistent with the other transform helpers.

From bd92188b8e8c53c3fc149b83d0a92a61173f9676 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 18:59:00 +0900
Subject: [PATCH 50/52] docs(rsc): highlight local wrapper resolution

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 2b6b088bc..80cfada74 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -59,8 +59,6 @@ export type TransformModuleExportWrapResult = {
  * }
  *
  * export const someValue = createSomeValue()
- *
- * consume(someFn, someValue)
  * ```
  *
  * becomes:
@@ -71,6 +69,7 @@ export type TransformModuleExportWrapResult = {
  * const $$module_0_implementation_someFn = async function $$module_0_implementation_someFn(value) {
  *   return value
  * }
+ * // References within this module resolve to the wrapper.
  * export const someFn = __WRAP__(
  *   Object.defineProperty($$module_0_implementation_someFn, 'name', {
  *     value: 'someFn',
@@ -78,10 +77,8 @@ export type TransformModuleExportWrapResult = {
  *   'someFn',
  * )
  *
+ * // References within this module resolve to the original value.
  * const someValue = createSomeValue()
- *
- * consume(someFn, someValue)
- *
  * const $$module_1_binding_someValue = __WRAP__(someValue, 'someValue')
  * export { $$module_1_binding_someValue as someValue }
  * ```

From ad77ddd9b19c72cf8496e3c0ba48b7157ddd0a72 Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 19:33:06 +0900
Subject: [PATCH 51/52] nit

---
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 2 --
 1 file changed, 2 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 80cfada74..18c1bafc6 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -456,10 +456,8 @@ export function transformModuleExportWrap(
           output.remove(group.node.start, declaration.start)
         } else {
           // export default current
-          // current = next
           // ⬇️ (snapshot at the original export site)
           // const $$module_0_implementation_default = current
-          // current = next
           // const $$module_0_binding_default = __WRAP__($$module_0_implementation_default, 'default')
           // export { $$module_0_binding_default as default }
           implementation = createName('implementation', 'default')

From f2146be8c6de95dca58d12bbe45110fb3410c4ad Mon Sep 17 00:00:00 2001
From: Hiroshi Ogawa <4232207+hi-ogawa@users.noreply.github.com>
Date: Mon, 3 Aug 2026 19:33:32 +0900
Subject: [PATCH 52/52] refactor(rsc): simplify default export snapshot

Co-authored-by: OpenCode <noreply@opencode.ai>
---
 packages/plugin-rsc/src/transforms/module-export-wrap.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/plugin-rsc/src/transforms/module-export-wrap.ts b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
index 18c1bafc6..c089ed6dd 100644
--- a/packages/plugin-rsc/src/transforms/module-export-wrap.ts
+++ b/packages/plugin-rsc/src/transforms/module-export-wrap.ts
@@ -464,14 +464,10 @@ export function transformModuleExportWrap(
           meta = group.meta
           if (!filter('default', meta)) continue
           validateNonAsyncFunction(options, declaration)
-          const prefix = input.slice(group.node.start, declaration.start)
           output.update(
             group.node.start,
             declaration.start,
-            prefix.replace(
-              /^export\s+default/,
-              () => `const ${implementation} =`,
-            ),
+            `const ${implementation} = `,
           )
         }
         emitWrappedBinding(implementation, 'default', meta)