@class NSError, NSObject; @protocol OS_dispatch_queue; @interface MSVAsyncOperation : NSOperation @property (copy, nonatomic) NSError *error; @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *accessQueue; @property (nonatomic, getter=_isExecuting, setter=_setExecuting:) BOOL _executing; @property (nonatomic, getter=_isFinished, setter=_setFinished:) BOOL _finished; - (BOOL)isExecuting; - (id)init; - (void)finish; - (void)start; - (BOOL)isFinished; - (BOOL)isAsynchronous; - (void)execute; - (void).cxx_destruct; - (void)finishWithError:(id)a0; - (BOOL)isConcurrent; @end