tsconfig.json

{
    "compilerOptions": {
        "target": "es5",
        "lib": [
            "es2015.collection", "es2015.iterable", "es2016"
        ],
        "module": "commonjs",
        "moduleResolution": "node",
        "charset": "utf8",
        "sourceMap": false,
        "watch": false,
        "allowUnreachableCode": false,
        "experimentalDecorators": true,
        "removeComments": true,
        "allowUnusedLabels": false,
        "declaration": true,
        "forceConsistentCasingInFileNames": true,
        "importHelpers": true,
        "noEmitOnError": true,
        "noEmitHelpers": true,
        "noImplicitReturns": true,
        "pretty": true,
        "noUnusedLocals": true,
        "noImplicitAny": true,
        "noImplicitThis": true,
        "strictPropertyInitialization": true,
        "strictFunctionTypes": true,
        "strictNullChecks": true,
        "outDir": "dist"
    },   
    "include": [
        "src/**/*",
        "test/**/*",
        "main.ts"
    ],
    "exclude": [
        "node_modules/**"
    ]
}