| Flutter iOS Embedder |

- FlutterAsyncKeyCallback : FlutterKeyPrimaryResponder.h
- FlutterBinaryMessageHandler : FlutterBinaryMessenger.h
- FlutterBinaryMessengerConnection : FlutterBinaryMessenger.h
- FlutterDesktopBinaryReply : flutter_messenger.h
- FlutterDesktopMessageCallback : flutter_messenger.h
- FlutterDesktopMessageResponseHandle : flutter_messenger.h
- FlutterDesktopMessengerRef : flutter_messenger.h
- FlutterDesktopOnPluginRegistrarDestroyed : flutter_plugin_registrar.h
- FlutterDesktopPluginRegistrarRef : flutter_plugin_registrar.h
- FlutterDesktopTextureRegistrarRef : flutter_texture_registrar.h
- FlutterEventSink : FlutterChannels.h
- FlutterHeadlessDartRunnerCallback : FlutterHeadlessDartRunner.h
- FlutterKeyboardAnimationCallback : FlutterViewController_Internal.h
- FlutterMessageHandler : FlutterChannels.h
- FlutterMethodCallHandler : FlutterChannels.h
- FlutterPluginRegistrantCallback : FlutterPlugin.h
- FlutterResult : FlutterChannels.h
- FlutterSendKeyEvent : FlutterEmbedderKeyResponder.h
- io_connect_t : IOKit.h
- io_iterator_t : IOKit.h
- io_registry_entry_t : IOKit.h
- io_service_t : IOKit.h
- KeyEventCompleteCallback : FlutterKeyboardManager.h
- MouseState : FlutterViewController.mm
- PlatformMessageResponseCallback : platform_message_response_darwin.h