@class NSArray, NSString; @interface FTMutableSetSpeechContext : FTSetSpeechContext @property (copy, nonatomic) NSArray *contextual_text; @property (copy, nonatomic) NSString *left_context; @property (copy, nonatomic) NSString *right_context; @property (copy, nonatomic) NSArray *context_with_pron_hints; - (id)init; - (id)copyWithZone:(struct _NSZone { } *)a0; @end