Implement frameData for TestWindow by @dnfield in https://github.com/flutter/flutter/pull/105537

Make TextInputClient a mixin by @justinmc in https://github.com/flutter/flutter/pull/104291

Export public API types from services/*.dart library by @a14n in https://github.com/flutter/flutter/pull/106316

Consistently capitalize Endpoint (not EndPoint) by @justinmc in https://github.com/flutter/flutter/pull/106706

Revert “Disable cursor opacity animation on macOS, make iOS cursor animation discrete (#104335)” by @LongCatIsLooong in https://github.com/flutter/flutter/pull/106762

Export public API types from animation and physics libraries by @a14n in https://github.com/flutter/flutter/pull/106757