@class NSMutableDictionary, PKPaymentService, NSString, NSObject; @protocol OS_dispatch_queue, OS_os_transaction; @interface WFWalletTransactionProvider : NSObject <PKPaymentServiceDelegate> @property (retain, nonatomic) PKPaymentService *paymentService; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) NSMutableDictionary *requests; @property (retain, nonatomic) NSMutableDictionary *timers; @property (retain, nonatomic) NSObject<OS_os_transaction> *transaction; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedProvider; - (id)init; - (void)transactionSourceIdentifier:(id)a0 didReceiveTransaction:(id)a1; - (void).cxx_destruct; - (void)fetchLocalTransactionWithIdentifier:(id)a0 completion:(id /* block */)a1; - (void)queue_endTransactionIfNeeded; - (void)queue_finishWithTransaction:(id)a0; - (void)queue_takeTransactionIfNeeded; @end