Kostia Sokolovskyi e09ee6be9b

Add test for preferred_size.0.dart API example. (#146725) ...

This PR contributes to https://github.com/flutter/flutter/issues/130459

### Description
- Adds `examples/api/test/widgets/preferred_size/preferred_size.0_test.dart` test

2024-04-19 19:08:07 +00:00

..

preferred_size.0_test.dart

…