public delegate ValueTask<PresentationResult> PresentationCapabilityHandler(PresentationInvocation invocation, CancellationToken cancellationToken)Handles one presentation capability invocation.
PresentationCapabilityHandler delegatepublic delegate ValueTask<PresentationResult> PresentationCapabilityHandler(PresentationInvocation invocation, CancellationToken cancellationToken)Handles one presentation capability invocation.