@class NSString, NSMutableSet, NSMutableArray, NSObject; @protocol OS_dispatch_queue, OS_xpc_object, OS_xpc_event_publisher; @interface GCXPCEventPublisher : NSObject @property (retain, nonatomic) NSObject<OS_xpc_event_publisher> *publisher; @property (retain, nonatomic) NSString *streamName; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) NSMutableArray *pendingSendEvents; @property (retain, nonatomic) NSObject<OS_xpc_object> *stateEvent; @property (retain, nonatomic) NSMutableSet *tokens; @property (nonatomic) BOOL receivedInitialBarrier; @property (nonatomic, getter=isStatefulEventPublisher) BOOL statefulEventPublisher; - (id)initWithStreamName:(id)a0; - (void)handleEventWithAction:(unsigned int)a0 token:(unsigned long long)a1 descriptor:(id)a2; - (void)sendEvent:(id)a0; - (void).cxx_destruct; - (id)initWithStreamName:(id)a0 isStatefulEventPublisher:(BOOL)a1; - (void)sendEvent:(id)a0 toSubscriber:(id)a1; @end