tsconfig.json

{
  "compilerOptions": {
    "baseUrl": "./",
    "declaration": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "incremental": true,
    "module": "commonjs",
    "outDir": "./dist",
    "paths": {
      "@app/coupon": [
        "libs/coupon/src"
      ],
      "@app/config": [
        "libs/config/src"
      ],
      "@app/db": [
        "libs/db/src"
      ],
      "@app/menu": [
        "libs/menu/src"
      ],
      "@app/order": [
        "libs/order/src"
      ],
      "@app/req": [
        "libs/req/src"
      ],
      "@app/restaurant": [
        "libs/restaurant/src"
      ],
      "@app/res": [
        "libs/res/src"
      ],
      "@app/user": [
        "libs/user/src"
      ],
      "@app/util": [
        "libs/util/src"
      ]
    },
    "removeComments": true,
    "sourceMap": true,
    "target": "es2017"
  },
  "exclude": [
    "dist",
    "node_modules"
  ]
}