tsconfig.json

{
    "compilerOptions": {
      "target": "es6",
      "module": "ES2020",
      "moduleResolution": "node",
      "noImplicitAny": true,
      "removeComments": true,
      "preserveConstEnums": true,
      "sourceMap": true,
      "forceConsistentCasingInFileNames": true,
      "outDir": "dist",
      "declaration": true,
      "jsx": "react",
      "charset": "utf-8",
      "skipLibCheck": true,
      "esModuleInterop": true,
      "allowSyntheticDefaultImports": true,
      "types": ["jest", "node", "webpack-env"],
      "experimentalDecorators": true,
      "emitDecoratorMetadata": true,
      "baseUrl": "./src",
      "strictNullChecks": true,
      "strictBindCallApply": true,
      "strictFunctionTypes": true,
      "noImplicitThis": true,
      "noImplicitReturns": true,
      "noImplicitUseStrict": true,
      "resolveJsonModule": true
    },
    "include": [
      "src/**/*.ts"
    ],
    "exclude": [
      "src/**/*.spec.ts",
      "node_modules"
    ]
  }