This package is an internal implementation detail for our testing
infrastructure. It enables the framework to use the Skia Gold
infrastructure for tracking golden image tests.

See also:

 * https://skia.org/docs/dev/testing/skiagold/
 * https://flutter-gold.skia.org/
 * [Writing a golden file test for package flutter]

[Writing a golden file test for package flutter]: /docs/contributing/testing/Writing-a-golden-file-test-for-package-flutter.md