@class NSString, NSMutableIndexSet; @interface _MFMessagePersistenceQueryIterator : EDPersistedMessageQueryIterator <MFSearchResultHandler, QueryProgressMonitor, _MFFlushableMessageSetIterator, EFCancelable> @property (retain, nonatomic) NSMutableIndexSet *messageSet; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)handleMessage:(id)a0; - (void).cxx_destruct; @end