@interface SeymourUI.StackedContainerNodeBuilder : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ minimumItemSize;
    void /* unknown type, empty encoding */ padding;
    void /* unknown type, empty encoding */ spacing;
    void /* unknown type, empty encoding */ containerBuilder;
    void /* unknown type, empty encoding */ parent;
    void /* unknown type, empty encoding */ arrangedBuilders;
    void /* unknown type, empty encoding */ _highlightOverlayEnabled;
}

@end