{
    "compilerOptions": {
        "module": "es2015",
        "moduleResolution": "node",
        "importHelpers": true,
        "target": "es5",
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "sourceMap": true,
        "lib": [
            "es2017",
            "dom"
        ]
    }
}