@class NSString, NSMutableDictionary, NSXPCConnection, NSHashTable, NSObject; @protocol IPStateUpdateStreamSource, OS_dispatch_queue; @interface IPGlobalInstallableStateSourceXPCBehavior : NSObject <IPXPCClientInterface, IPStateAndProgressRegistry, IPStateUpdateStreamSourceDelegate, IPGlobalInstallableStateSourceBehavior> { id<IPStateUpdateStreamSource> _stateStreamSource; id /* block */ _connectionProvider; NSXPCConnection *_currentConnection; NSMutableDictionary *_registeredStateSources; NSMutableDictionary *_registeredProgressSources; NSHashTable *_stateUpdateObservers; NSObject<OS_dispatch_queue> *_q; NSObject<OS_dispatch_queue> *_calloutQueue; BOOL _registeredForProgress; BOOL _registeredForState; BOOL _stateStreamSourceResumed; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)removeObserver:(id)a0; - (void).cxx_destruct; - (void)addObserver:(id)a0; - (id)_installableStateSourcesForStates:(id)a0; - (id)_queue_asyncProxyWithErrorHandler:(id /* block */)a0; - (id)_queue_connectedConnection; - (id)_queue_makeExtantStateSourcesForGlobalSource:(id)a0 error:(id *)a1; - (id)_queue_makeInstallingStateSourcesForGlobalSource:(id)a0 error:(id *)a1; - (void)_queue_noteInstallBeganForIdentity:(id)a0; - (void)_queue_registerAsProgressObserverIfNecessary; - (void)_queue_resumeStateStreamSourceIfNecessary; - (void)_queue_sendStateSourceAvailableForIdentity:(id)a0; - (void)_queue_sendStateSourceUnavailableForIdentity:(id)a0; - (id)_queue_syncProxyWithErrorHandler:(id /* block */)a0; - (id)currentProgressForIdentity:(id)a0 error:(id *)a1; - (id)initWithXPCConnectionProvider:(id /* block */)a0 stateStreamSource:(id)a1 queue:(id)a2; - (void)installableForIdentity:(id)a0 progressChanged:(id)a1; - (void)installableForIdentity:(id)a0 progressEndedForReason:(unsigned long long)a1; - (void)makeExtantStateSourcesForGlobalSource:(id)a0 andEnumerate:(id /* block */)a1; - (void)makeInstallingStateSourcesForGlobalSource:(id)a0 andEnumerate:(id /* block */)a1; - (void)registerProgressSource:(id)a0; - (void)registerStateSource:(id)a0; - (void)serverActionBarrierForTesting; - (void)stateUpdateStreamSource:(id)a0 updateMessageReceived:(id)a1; - (void)unregisterProgressSource:(id)a0; - (void)unregisterStateSource:(id)a0; @end