@interface _TtCC18_JetEngine_SwiftUI28_PageRenderMetricsVisualizer25MetricsVisualizerUIWindow : UIWindow
@property (nonatomic, readonly) BOOL canBecomeKeyWindow;
- (id)initWithWindowScene:(id)a0;
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0;
- (id)initWithCoder:(id)a0;
- (void)hideDebugUIWindow;
@end