tsconfig.json

{
    "compilerOptions": {
        "target": "ES5",
        "module": "commonjs",
        "declaration": false,
        "noImplicitAny": false,
        "removeComments": true,
        "noEmit": false,
        "outDir": "lib"
    },
    "compileOnSave": true,
    "buildOnSave": true,
    "filesGlob": [
        "src/*.ts",
        "src/**/*.ts"
    ],
    "exclude": [
        "node_modules"
    ]
}