The methods that you use to handle incoming PushKit notifications and registration events.
UIKit for Mac 13.0+Beta
Implement the methods of this protocol in an object of your app and assign that object to the delegate property of your PKPushRegistry object. Use the methods of this protocol to process incoming notifications and to react to token registration and invalidation.
An object that encapsulates the push token and push type for an app.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.