@class NSString, NSXPCConnection, NSMutableSet, NSObject, SYBacklinkFilterCache; @protocol OS_dispatch_queue; @interface SYBacklinkMonitorClient : NSObject <SYBacklinkMonitorClientProtocol> @property (retain, nonatomic) NSXPCConnection *_connection; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *_clientQueue; @property (readonly, nonatomic) NSMutableSet *_pendingCompletionBlocks; @property (retain, nonatomic) SYBacklinkFilterCache *_filterCache; @property (nonatomic) BOOL _previousFilterCacheMatched; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)_invalidateConnection; - (id)init; - (void)dealloc; - (void)_configureConnectionAndResume; - (void).cxx_destruct; - (void)_createConnectionIfNeeded; - (void)createConnectionWithEndpoint:(id)a0; - (void)_processNotifyActiveUserActivityDidChange:(id)a0 context:(id)a1 serviceProxy:(id)a2 completion:(id /* block */)a3; - (void)notifyActiveUserActivityDidChange:(id)a0 context:(id)a1 completion:(id /* block */)a2; - (oneway void)updateWithFilterCache:(id)a0; @end