This interface contains the required methods (if any) from the protocol defined by PassKit.PKPaymentAuthorizationViewControllerDelegate.

If you create objects that implement this interface, the implementation methods will automatically be exported to Objective-C with the matching signature from the method defined in the PassKit.PKPaymentAuthorizationViewControllerDelegate protocol.

Optional methods (if any) are provided by the PassKit.PKPaymentAuthorizationViewControllerDelegate_Extensions class as extension methods to the interface, allowing you to invoke any optional methods on the protocol.