@class NSString, NSMutableArray;

@interface _MRLanguageOptionProtobuf : PBCodable <NSCopying> {
    struct { unsigned char type : 1; } _has;
}

@property (nonatomic) BOOL hasType;
@property (nonatomic) int type;
@property (readonly, nonatomic) BOOL hasLanguageTag;
@property (retain, nonatomic) NSString *languageTag;
@property (retain, nonatomic) NSMutableArray *characteristics;
@property (readonly, nonatomic) BOOL hasDisplayName;
@property (retain, nonatomic) NSString *displayName;
@property (readonly, nonatomic) BOOL hasIdentifier;
@property (retain, nonatomic) NSString *identifier;

+ (Class)characteristicsType;

- (unsigned long long)hash;
- (BOOL)readFrom:(id)a0;
- (void)writeTo:(id)a0;
- (id)description;
- (void).cxx_destruct;
- (id)dictionaryRepresentation;
- (void)copyTo:(id)a0;
- (BOOL)isEqual:(id)a0;
- (void)mergeFrom:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
- (void)addCharacteristics:(id)a0;
- (id)characteristicsAtIndex:(unsigned long long)a0;
- (unsigned long long)characteristicsCount;
- (void)clearCharacteristics;

@end