@interface SeymourUI.SingleMetricNodeBuilder : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ parent;
    void /* unknown type, empty encoding */ containerBuilder;
    void /* unknown type, empty encoding */ valueNode;
    void /* unknown type, empty encoding */ unitNode;
    void /* unknown type, empty encoding */ localizedUnit;
    void /* unknown type, empty encoding */ localizedValue;
    void /* unknown type, empty encoding */ contentSemantic;
}

@end