@interface FCStubPurchaseManagerDelegateObserver : NSObject <FCPurchaseManagerDelegate> @property (copy, nonatomic) id /* block */ successBlock; @property (copy, nonatomic) id /* block */ failedBlock; @property (copy, nonatomic) id /* block */ failedWithInvalidReceiptBlock; - (void).cxx_destruct; - (void)addPurchaseFailedBlock:(id /* block */)a0; - (void)addPurchaseFailedWithInvalidReceiptBlock:(id /* block */)a0; - (void)addPurchaseSuccessBlock:(id /* block */)a0; - (void)purchaseFailedForInvalidPurchaseReceiptWithProductID:(id)a0 ongoingPurchaseEntry:(id)a1; - (void)purchaseFailedWithProductID:(id)a0 transactionState:(long long)a1 transactionError:(id)a2 ongoingPurchaseEntry:(id)a3; - (void)purchaseSuccessWithProductID:(id)a0 transaction:(id)a1 chargeCurrencyCode:(id)a2 ongoingPurchaseEntry:(id)a3; @end