@protocol GTMTLReplayServiceObserver; @interface GTMTLReplayErrorReplyStream : GTXPCDispatcher <GTMTLReplayServiceObserverXPCDispatcher> { id<GTMTLReplayServiceObserver> _observer; } - (id)initWithObserver:(id)a0; - (void).cxx_destruct; - (void)notifyError_:(id)a0 replyConnection:(id)a1; @end