| Flutter iOS Embedder |

- FlutterDesktopGpuSurfaceType : flutter_texture_registrar.h
- FlutterDesktopPixelFormat : flutter_texture_registrar.h
- FlutterDesktopTextureType : flutter_texture_registrar.h
- FlutterPlatformViewGestureRecognizersBlockingPolicy : FlutterPlugin.h
- FlutterStandardCodecObjcType : FlutterStandardCodecHelper.h
- FlutterStandardField : FlutterStandardCodecHelper.h
- ModifierFlag : KeyCodeMap_Internal.h