| AvaloniaSynchronizationContext | SynchronizationContext to be used on main thread |
| Dispatcher | Provides services for managing work items on a thread. |
| DispatcherEventArgs | Provides event data for Dispatcher related events. |
| DispatcherFrame | Representation of Dispatcher frame. |
| DispatcherOperation | |
| DispatcherOperationT | |
| DispatcherOptions | AppBuilder options for configuring the Dispatcher. |
| DispatcherPriorityAwaitable | |
| DispatcherPriorityAwaitableT | |
| DispatcherTimer | A timer that is integrated into the Dispatcher queues, and will be processed after a given amount of time at a specified priority. |
| DispatcherUnhandledExceptionEventArgs | Provides data for the UnhandledException event. |
| DispatcherUnhandledExceptionFilterEventArgs | Represents the method that will handle the UnhandledExceptionFilter event. |
| AvaloniaSynchronizationContextRestoreContext | |
| DispatcherDispatcherProcessingDisabled | |
| DispatcherPriority | Defines the priorities with which jobs can be invoked on a Dispatcher. |
| IControlledDispatcherImpl | |
| IDispatcher | Dispatches jobs to a thread. |
| IDispatcherImpl | |
| IDispatcherImplWithExplicitBackgroundProcessing | |
| IDispatcherImplWithPendingInput |
| DispatcherUnhandledExceptionEventHandler | Represents the method that will handle the UnhandledException event. |
| DispatcherUnhandledExceptionFilterEventHandler | Provides data for the UnhandledExceptionFilter event. |