{
  // The app's config plus its unit tests. tsconfig.json leaves the tests out because
  // the production build type-checks in a Docker stage that copies only frontend/,
  // and grammar.test.ts reads ../core/testdata, which is not there (run 8478).
  // CI's typecheck lane runs THIS file, so the tests are still type-checked.
  "extends": "./tsconfig.json",
  "include": ["src"],
  "exclude": []
}