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