tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "experimentalDecorators": true,
    "skipLibCheck": true,

    "removeComments": false,
    "declaration": true,
    // "declarationMap": true,

    /* Strict Type-Checking Options */
    "strict": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "strictBindCallApply": true,
    "strictPropertyInitialization": true,
    "noImplicitThis": true,
    "alwaysStrict": true,

    /* Additional Checks */
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,

    /* Module Resolution Options */
    "moduleResolution": "node",
    "allowSyntheticDefaultImports": true,
    "esModuleInterop": true,

    /* Advanced Options */
    "resolveJsonModule": true
  },
  "exclude": [
    "node_modules",
    "backup",
    "**/__tests__/**/*",
    "**/lib/**/*",
    "**/assets/**/*",
    "./packages/init/env/**/*",
    "./packages/init/templates/**/*"
  ]
}