31 #import <Foundation/Foundation.h>
40 + (BOOL)isFieldTag:(int32_t)tag;
53 - (
void)mergeFromData:(NSData *)data;
55 - (
void)mergeVarintField:(int32_t)number value:(int32_t)value;
57 - (
void)mergeMessageSetMessage:(int32_t)number data:(NSData *)messageData;
59 - (
void)addUnknownMapEntry:(int32_t)fieldNum value:(NSData *)data;