tsconfig.json

{
  "compilerOptions": {
    /* Basic Options */
    "incremental": true,
    "target": "es6",
    "module": "commonjs",
    "outDir": "build",
    "baseUrl": ".",
    "skipLibCheck": true,
    "noEmit": false,
    "sourceMap": true,

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

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

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

    /* Experimental Options */
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,

    /* Advanced Options */
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "typeRoots": ["./node_modules/@types"]
  },
  "include": ["./src/**/*"],
  "exclude": [".git", "ecosystem.config.js"]
}