tsconfig.json

{
    "compilerOptions": {
        "outDir": "./dist",
        "strict": false,
        "target": "es5",
        "esModuleInterop": true,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "sourceMap": true
    },
    "include": [
        "src/**/*"
    ],
    "exclude": [
        "node_modules"
    ]
}