@class NSSet; @interface IntelligencePlatformCore.SoundAnalysisSignal : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ rawFeatureNames; void /* unknown type, empty encoding */ lookBackWindowInSecs; void /* unknown type, empty encoding */ soundAnalysisStream; } @property (nonatomic, readonly) NSSet *featureNames; - (id)featureValueForName:(id)a0; @end