tsconfig.json

{
    "version": "2.1.1",
    "compileOnSave": false,
    "compilerOptions": {
        "allowUnreachableCode": false,
        "moduleResolution": "node",
        "module": "commonjs",
        "noImplicitReturns": true,
        "noFallthroughCasesInSwitch": true,
        "noUnusedLocals": true,
        "noUnusedParameters": false,
        "sourceMap": true,
        "target": "es6",
        "lib": [
            "es6"
        ],
        "types": [
            "node"
        ],
        "outDir": "build",
        "rootDir": "",
        "emitDecoratorMetadata": false,
        "experimentalDecorators": true,
        "keyofStringsOnly": true,
        "declaration": true,
        "stripInternal": true,
        "pretty": true,
        // "watch": true,
        // "strict": true,
        "removeComments": false,
        "noImplicitAny": false,
        "noImplicitThis": true,
        "alwaysStrict": true,
        "strictNullChecks": false,
        "strictBindCallApply": true,
        "strictFunctionTypes": false,
        "strictPropertyInitialization": false,
        "noStrictGenericChecks": true,
    },
    "include": [
        "test",
        "src"
    ],
    "exclude": [
        "build",
        "node_modules",
        "**/node_modules/*"
    ]
}