@class NSString; @interface BLSHEnsureFlipbookCurrentOperation : NSObject <BLSHPendingOperation> @property (readonly) long long type; @property (getter=isStarted) BOOL started; @property (getter=isCompleted) BOOL completed; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)operation; @end