| ## Directory contents | |
| The Dart files and golden master `.expect` files in this directory are used to | |
| test the `dart fix` API refactorings used by the SDK. | |
| <!-- TODO(pq): Add link to public user guide when available. --> | |
| See the `sdk/lib/_internal/fix_data.yaml` file for the current Dart SDK API | |
| refactorings. |