@class NSDictionary, NSXPCInterface, NSBlock, NSObject; @protocol OS_dispatch_semaphore; @interface _NSXPCConnectionExpectedReplyInfo : NSObject { NSBlock *_replyBlock; id /* block */ _errorBlock; NSObject<OS_dispatch_semaphore> *_timeoutSemaphore; SEL _selector; NSXPCInterface *_interface; NSDictionary *_userInfo; unsigned long long _proxyNumber; } - (void)dealloc; @end