@interface AudioAnalyticsExternal.DurationSummaryState : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ vocoderSettings;
    void /* unknown type, empty encoding */ config;
    void /* unknown type, empty encoding */ session;
    void /* unknown type, empty encoding */ logger;
    void /* unknown type, empty encoding */ currentMessage;
    void /* unknown type, empty encoding */ currentFlattenedMessage;
    void /* unknown type, empty encoding */ requiredKeyValues;
    void /* unknown type, empty encoding */ previousValues;
    void /* unknown type, empty encoding */ seenFields;
    void /* unknown type, empty encoding */ messageNumber;
    void /* unknown type, empty encoding */ messagesOutOfOrder;
    void /* unknown type, empty encoding */ mostRecentTimestamp;
    void /* unknown type, empty encoding */ startAaTimestamp;
    void /* unknown type, empty encoding */ originalTimeOffset;
    void /* unknown type, empty encoding */ isRunning;
}

@end