@class NSString, MPStoreDownload; @interface _MPStoreDownloadBlockObserver : NSObject <MPStoreDownloadManagerObserver> @property (copy, nonatomic) id /* block */ didFinishDownloadHandler; @property (copy, nonatomic) id /* block */ didFinishPurchaseHandler; @property (readonly, nonatomic) MPStoreDownload *download; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end