@class NSString, SKPaymentQueue; @interface SKPaymentDelegate : NSObject <NSSecureCoding, SKPaymentDelegateProtocol> { NSString *_transactionUUID; SKPaymentQueue *_paymentQueue; } @property (class, readonly) BOOL supportsSecureCoding; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end