@interface _UIBackdropViewSettingsUltraLight : _UIBackdropViewSettings

- (void)setDefaultValues;
- (void)dealloc;
- (void)_accessibilityButtonShapesDidChangeNotification:(id)a0;
- (void)computeOutputSettingsUsingModel:(id)a0;
- (id)initWithDefaultValuesForGraphicsQuality:(long long)a0;

@end