@class NSString, FTTextToSpeechSpeechFeatureInputPhonemeSequence; @interface FTMutableTextToSpeechSpeechFeatureRequest_LexiconEntry : FTTextToSpeechSpeechFeatureRequest_LexiconEntry @property (copy, nonatomic) NSString *key; @property (copy, nonatomic) FTTextToSpeechSpeechFeatureInputPhonemeSequence *value; - (id)init; - (id)copyWithZone:(struct _NSZone { } *)a0; @end