@interface GameCenterUI.ActivityFeedBaseData : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ id;
    void /* unknown type, empty encoding */ segue;
    void /* unknown type, empty encoding */ isEnabled;
    void /* unknown type, empty encoding */ isHighlighted;
    void /* unknown type, empty encoding */ timestamp;
    void /* unknown type, empty encoding */ title;
    void /* unknown type, empty encoding */ compactTitle;
    void /* unknown type, empty encoding */ brickType;
    void /* unknown type, empty encoding */ layoutType;
    void /* unknown type, empty encoding */ activityIdentifier;
    void /* unknown type, empty encoding */ playerSubArtwork;
    void /* unknown type, empty encoding */ attributedTitle;
    void /* unknown type, empty encoding */ cachedCalculatedHeight;
    void /* unknown type, empty encoding */ relationships;
    void /* unknown type, empty encoding */ impressionMetrics;
    void /* unknown type, empty encoding */ displayedInPlayerProfile;
    void /* unknown type, empty encoding */ cellMetrics;
    void /* unknown type, empty encoding */ mainActionLink;
}

@end