pigallery2/src/frontend/tsconfig.app.json

{
  "extends": "../../tsconfig.json",
  "compilerOptions": {
    "outDir": "../../out-tsc/app",
    "module": "es2015",
    "baseUrl": "tsconfig.app",
    "types": []
  },
  "exclude": [
    "test.ts",
    "**/*.spec.ts"
  ],
  "include": [
    "./**/*"
  ]
}