@interface SiriInvocationAnalytics.FeaturizedConversationTurn : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ itemType;
void /* unknown type, empty encoding */ intraTurnFeatures;
void /* unknown type, empty encoding */ interTurnFeatures;
void /* unknown type, empty encoding */ timestamp;
void /* unknown type, empty encoding */ turnID;
void /* unknown type, empty encoding */ requestID;
}
@end