tsconfig.json

{
  "compilerOptions": {
    "target": "es5",  
    "module": "es2015",                     
    "lib": ["es2017", "es7", "es6", "es5", "dom"],   
    "allowJs": false,                       
    "jsx": "react",                    
    "declaration": true,                  
    "sourceMap": true,                     
    "outDir": "./dist",              
    "rootDir": "src",                  
    "noEmit": true,                      
    "strict": true,                          
    "strictNullChecks": true,
    "noUnusedLocals": true,               
    "noUnusedParameters": true,           
    "noImplicitReturns": true,             
    "noFallthroughCasesInSwitch": true,
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,
  },
  "exclude": [
    "node_modules",
    "dist",
  ]
}