tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "moduleResolution": "node",
        "declaration": true,
        "target": "es6",
        "outDir": "out",
        "lib": [
            "es6"
        ],
        "noImplicitAny": true,
        "strictNullChecks": true,
        "noFallthroughCasesInSwitch": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "noImplicitUseStrict": false,
        "sourceMap": true,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "forceConsistentCasingInFileNames": true,
        "traceResolution": false,
        "listFiles": false,
        "stripInternal": true,
        "skipDefaultLibCheck": true,
        "skipLibCheck": false,
        "pretty": false,
        "noEmitOnError": true,
        "rootDir": ".",
        "resolveJsonModule": true,
        "esModuleInterop": true
    },
    "exclude": [
        "node_modules",
        ".vscode-test",
        "out"
    ]
}