{
  "compilerOptions": {
    "noImplicitReturns": true,
    "target": "es5", 
    "module": "commonjs",
    "sourceMap": true,
    "strict": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "noUnusedParameters": true,
    "moduleResolution": "node",
    "skipLibCheck": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true
  }
}