objectivec/GPBUnknownField_PackagePrivate.h

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#import <Foundation/Foundation.h>

#import "GPBUnknownField.h"

@class GPBCodedOutputStream;

@interface GPBUnknownField ()

- (instancetype)initWithNumber:(int32_t)number;

- (void)writeToOutput:(GPBCodedOutputStream *)output;
- (size_t)serializedSize;

- (void)writeAsMessageSetExtensionToOutput:(GPBCodedOutputStream *)output;
- (size_t)serializedSizeAsMessageSetExtension;

- (void)mergeFromField:(GPBUnknownField *)other;

@end