5 #ifndef FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_FRAMEWORK_HEADERS_FLUTTERBINARYMESSENGER_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_FRAMEWORK_HEADERS_FLUTTERBINARYMESSENGER_H_
8 #import <Foundation/Foundation.h>
55 setMessageHandlerOnChannel:(NSString*)channel
67 - (void)sendOnChannel:(NSString*)channel message:(NSData* _Nullable)message;
77 - (void)sendOnChannel:(NSString*)channel
78 message:(NSData* _Nullable)message
106 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_COMMON_FRAMEWORK_HEADERS_FLUTTERBINARYMESSENGER_H_