@interface RKUtilities : NSObject + (id)addLikelySubtagsForLocaleIdentifier:(id)a0; + (id)canonicalLanguageAndScriptCodeIdentifierForIdentifier:(id)a0; + (BOOL)RKRepairStringNeeded:(id)a0; + (id)getDeviceModel; + (BOOL)isDeviceSupportedForLSTMBasedLanguageIdentification:(id)a0; + (BOOL)isLanguageSupportedByNSLinguisticTaggerForLanguageIdentification:(id)a0; + (BOOL)isLanguageSupportedBySmartPunctuation:(id)a0; + (BOOL)isLanguageSupportedForLemmatization:(id)a0; + (BOOL)isLanguageSupportedForPartOfSpeech:(id)a0; + (id)normalizeForPersonalization:(id)a0; + (BOOL)prefixInArray:(id)a0 withArray:(id)a1; + (id)removeEmoji:(id)a0; + (id)removeMultipleWhitespaces:(id)a0; + (id)stripDiacritics:(id)a0; + (id)stripEmojiSkinTones:(id)a0; + (id)stripPunctuations:(id)a0; + (BOOL)suffixInArray:(id)a0 withArray:(id)a1; + (BOOL)tokenInArray:(id)a0 withArray:(id)a1; @end