tsconfig.json

{
  "compilerOptions": {
    "allowSyntheticDefaultImports": true, //allow default imports from modules with no default export
    "baseUrl": "./",
    "declaration": true, //generate declaration '.d.ts' files
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true, //allow experimental decorators for es7
    "forceConsistentCasingInFileNames": false,
    "incremental": true,
    "module": "commonjs", //use node module system
    "moduleResolution": "node", //use node module resolution strategy node
    //"noImplicitAny": true, //raise error on any type
    "noImplicitReturns": true, //raise error on implicit returns
    "noUnusedLocals": true, //raise error on unused locals
    "noUnusedParameters": true, //raise no error on unused parameters
    "noFallthroughCasesInSwitch": false,
    "outDir": "./dist",
    "removeComments": true, //remove comments from build
    "skipLibCheck": true,
    "sourceMap": true, //generate .map files
    "strictBindCallApply": false,
    //"strictNullChecks": true,
    //"strict": true, //enable all strict type-checking options
    "target": "es2022",
    "types": ["node", "jest"], //use node and jest types
    "typeRoots": [
      "node_modules/@types" //use node_modules/@types for type definitions
    ]
  },
  "exclude": ["**/node_modules/*", "./dist"]
}