@protocol _EXConnectionHandler; @interface _EXConnectionHandlerExtension : _EXExtension @property (retain) id principalObject; @property (retain) id<_EXConnectionHandler> connectionHandler; - (BOOL)shouldAcceptConnection:(id)a0; - (void)willFinishLaunching; - (void)didFinishLaunching; - (Class)delegateClass; - (void).cxx_destruct; @end