ts-node-builder/build/testapp/tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "esModuleInterop": true,
        "allowSyntheticDefaultImports": true,
        "target": "es6",
        "moduleResolution": "node",
        "sourceMap": true,
        "outDir": "dist",
        "rootDir": ".",
        "baseUrl": ".",
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true,
        "noImplicitAny": false,
        "lib": [
            "es6"
        ],
        "types": [
            "node"
        ]
    }
}