@class NSString, NSObject; @protocol OS_dispatch_queue, OS_xpc_event_publisher; @interface IPXPCEventSubscriptionBlackhole : NSObject { NSString *_streamName; NSObject<OS_dispatch_queue> *_queue; NSObject<OS_xpc_event_publisher> *_publisher; } - (id)initWithStreamName:(id)a0; - (void)resume; - (void).cxx_destruct; @end