// SDLProtocolReceivedMessageRouter.h // #import "SDLProtocolListener.h" @class SDLProtocolMessage; NS_ASSUME_NONNULL_BEGIN @interface SDLProtocolReceivedMessageRouter : NSObject @property (weak, nonatomic, nullable) id delegate; - (void)handleReceivedMessage:(SDLProtocolMessage *)message; @end NS_ASSUME_NONNULL_END