YMKMasstransitToponym

@interface YMKMasstransitToponym : NSObject

+ (nonnull YMKMasstransitToponym *)toponymWithToponym:(nullable NSString *)toponym
                                    accusativeToponym:(nullable NSString *)accusativeToponym;

@property (nonatomic, readonly, nullable) NSString *toponym;
Optional field, can be nil

@property (nonatomic, readonly, nullable) NSString *accusativeToponym;
Toponym in accusative case with preposition

Optional field, can be nil

+ (nonnull YMKMasstransitToponym *)toponymWithToponym:(nullable NSString *)toponym
                                    accusativeToponym:(nullable NSString *)accusativeToponym;

@property (nonatomic, readonly, nullable) NSString *toponym;

@property (nonatomic, readonly, nullable) NSString *accusativeToponym;