| DefaultMenuInteractionHandler | Provides the default keyboard and pointer interaction for menus. |
| InputPaneBase | |
| InputPaneStateEventArgs | Provides state change information about the input pane. |
| InsetsManagerBase | |
| ManagedDispatcherImpl | |
| MountedVolumeInfo | Describes a Drive's properties. |
| PlatformManager | |
| SafeAreaChangedArgs |
| IInputPane | Listener for the platform's input pane(eg, software keyboard). Provides access to the input pane height and state. |
| IInsetsManager | |
| IMenuInteractionHandler | Handles user interaction for menus. |
| IMountedVolumeInfoProvider | Defines a platform-specific mount volumes info provider implementation. |
| INativeControlHostControlTopLevelAttachment | |
| INativeControlHostDestroyableControlHandle | |
| INativeControlHostImpl | |
| INativeMenuExporter | |
| INativeMenuExporterProvider | |
| IStorageProviderFactory | Factory allows to register custom storage provider instead of native implementation. |
| ITopLevelNativeMenuExporter | |
| IWin32OptionsTopLevelImpl | |
| IX11OptionsToplevelImplFeature | |
| ManagedDispatcherImplIManagedDispatcherInputProvider |
| InputPaneState | The input pane opened state. |
| SystemBarTheme | |
| X11NetWmWindowType |