@class ATMessageLink, NSString, NSXPCConnection; @interface ATMessageLinkProxyConnection : NSObject <ATMessageLinkProxyConnection, NSStreamDelegate, ATMessageLinkObserver, ATMessageLinkRequestHandler> @property (retain, nonatomic) NSXPCConnection *connection; @property (weak, nonatomic) ATMessageLink *messageLink; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)connectWithCompletion:(id /* block */)a0; - (void)messageLinkWasInitialized:(id)a0; - (void)messageLinkWasClosed:(id)a0; - (void)sendResponse:(id)a0 withCompletion:(id /* block */)a1; - (void)stop; - (void)messageLinkWasOpened:(id)a0; - (void).cxx_destruct; - (void)messageLink:(id)a0 didReceiveRequest:(id)a1; - (void)sendRequest:(id)a0 withCompletion:(id /* block */)a1; - (id)initWithMessageLink:(id)a0 connection:(id)a1; - (void)addRequestHandler:(id)a0 forDataClass:(id)a1 completion:(id /* block */)a2; - (void)removeRequestHandlerForDataClass:(id)a0 completion:(id /* block */)a1; @end