tsconfig.json

{
  "compilerOptions": {
    /* Language and Environment */
    "target": "es2016",

    /* Modules */
    "module": "commonjs",
    "rootDir": "src/",
    "moduleResolution": "node",

    /* Emit */
    "declaration": true,
    "declarationMap": true,
    "removeComments": false,
    "outDir": "dist",
    "newLine": "lf",

    /* Interop Constraints */
    "isolatedModules": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,

    /* Type Checking */
    "strict": true,
    "noImplicitAny": true,
    "strictNullChecks": true,
    "strictFunctionTypes": true,
    "strictBindCallApply": true,
    "strictPropertyInitialization": true,
    "noImplicitThis": true,
    "useUnknownInCatchVariables": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "exactOptionalPropertyTypes": true,
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitOverride": true
  },
  "include": ["src/**/*.ts"],
  "exclude": ["node_modules"]
}