Returns the delegate notifier.
Useful when performing a long running operation and you want to inform the user.
Returns a BusyHandle: call it to dismiss the indicator, or use its setProgress /
setMessage methods to update it while it shows. If multiple calls are made the consumer should
continue to indicate blocked until all handles have been dismissed.
Optionaloptions: ShowBusyOptionsShould return error object exception.
Provider a user with a way to enter a text input.
Useful when informing the user of something but are not expecting a response.
Optionaloptions: EnqueueNotifierOptionsProvide a user with a list of options to choose from.
Show a dialog for a given type.
Optionaloptions: ShowWindowOptions<any, any>
Interface that provides popups for the user.