@class NSString, NSObject, NSXPCConnection; @protocol OS_os_log; @interface ContextSyncClient : NSObject <ContextSyncClientProtocol> @property (retain, nonatomic) NSString *clientName; @property (retain, nonatomic) NSXPCConnection *connection; @property (retain, nonatomic) NSObject<OS_os_log> *log; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithClientName:(id)a0; - (BOOL)registerForUpdates:(id)a0 withIdentifier:(id)a1 shouldWake:(BOOL)a2 forDeviceTypes:(long long)a3 withError:(id *)a4; - (BOOL)unregisterForUpdates:(id)a0 withIdentifier:(id)a1 forDeviceTypes:(long long)a2 withError:(id *)a3; - (BOOL)registerForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 shouldWake:(BOOL)a3 forDeviceTypes:(long long)a4; - (BOOL)registerForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 shouldWake:(BOOL)a3 forDeviceTypes:(long long)a4 withError:(id *)a5; - (BOOL)registerForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 shouldWake:(BOOL)a3 forDevices:(id)a4 withError:(id *)a5; - (BOOL)registerForUpdates:(id)a0 withIdentifier:(id)a1 shouldWake:(BOOL)a2 forDeviceTypes:(long long)a3; - (BOOL)unregisterForUpdates:(id)a0 withIdentifier:(id)a1 forDeviceTypes:(long long)a2; - (BOOL)unregisterForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 forDeviceTypes:(long long)a3; - (BOOL)unregisterForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 forDeviceTypes:(long long)a3 withError:(id *)a4; - (BOOL)unregisterForUpdates:(id)a0 withIdentifier:(id)a1 forUseCase:(id)a2 forDevices:(id)a3 withError:(id *)a4; @end