@class UIColor, _UIBackdropView, _UIBackdropColorSettings, NSValue, UIImage, NSString;

@interface _UIBackdropViewSettings : NSObject {
    struct __CFRunLoopObserver { } *_runLoopObserver;
    BOOL _shouldDoRasterizationAndAlphaHack;
    UIColor *_combinedTintColor;
}

@property (nonatomic) long long suppressSettingsDidChange;
@property (nonatomic) BOOL explicitlySetGraphicsQuality;
@property (nonatomic) unsigned long long version;
@property (nonatomic, setter=setDesignMode:) BOOL designMode;
@property (nonatomic) BOOL usesBackdropEffectView;
@property (nonatomic) BOOL usesGrayscaleTintView;
@property (nonatomic) BOOL usesColorTintView;
@property (nonatomic) BOOL usesColorBurnTintView;
@property (nonatomic) BOOL usesContentView;
@property (nonatomic) BOOL usesDarkeningTintView;
@property (nonatomic) BOOL usesColorOffset;
@property (nonatomic) double colorOffsetAlpha;
@property (retain, nonatomic) NSValue *colorOffsetMatrix;
@property (nonatomic) BOOL appliesTintAndBlurSettings;
@property (nonatomic) long long graphicsQuality;
@property (nonatomic) _UIBackdropView *backdrop;
@property (readonly, nonatomic) long long style;
@property (nonatomic) BOOL requiresColorStatistics;
@property (retain, nonatomic) _UIBackdropColorSettings *colorSettings;
@property (nonatomic) long long renderingHint;
@property (nonatomic) long long stackingLevel;
@property (nonatomic, getter=isHighlighted) BOOL highlighted;
@property (nonatomic, getter=isSelected) BOOL selected;
@property (nonatomic, getter=isEnabled) BOOL enabled;
@property (nonatomic, getter=isBackdropVisible) BOOL backdropVisible;
@property (nonatomic) BOOL zoomsBack;
@property (nonatomic) double zoom;
@property (nonatomic) double grayscaleTintLevel;
@property (nonatomic) double grayscaleTintAlpha;
@property (nonatomic) double grayscaleTintMaskAlpha;
@property (retain, nonatomic) UIImage *grayscaleTintMaskImage;
@property (nonatomic) BOOL lightenGrayscaleWithSourceOver;
@property (retain, nonatomic) UIColor *colorTint;
@property (nonatomic) double colorTintAlpha;
@property (nonatomic) double colorTintMaskAlpha;
@property (retain, nonatomic) UIImage *colorTintMaskImage;
@property (nonatomic) double colorBurnTintLevel;
@property (nonatomic) double colorBurnTintAlpha;
@property (retain, nonatomic) UIImage *colorBurnTintMaskImage;
@property (nonatomic) double darkeningTintAlpha;
@property (nonatomic) double darkeningTintHue;
@property (nonatomic) double darkeningTintSaturation;
@property (nonatomic) double darkeningTintBrightness;
@property (retain, nonatomic) UIImage *darkeningTintMaskImage;
@property (nonatomic) BOOL darkenWithSourceOver;
@property (nonatomic) double blurRadius;
@property (copy, nonatomic) NSString *blurQuality;
@property (nonatomic) long long blurHardEdges;
@property (nonatomic) BOOL blursWithHardEdges;
@property (nonatomic) double saturationDeltaFactor;
@property (nonatomic) double filterMaskAlpha;
@property (retain, nonatomic) UIImage *filterMaskImage;
@property (retain, nonatomic) UIColor *legibleColor;
@property (readonly, nonatomic) UIColor *combinedTintColor;
@property (nonatomic) double scale;
@property (nonatomic) double statisticsInterval;

+ (id)darkeningTintColor;
+ (id)settingsForPrivateStyle:(long long)a0;
+ (id)settingsForPrivateStyle:(long long)a0 graphicsQuality:(long long)a1;
+ (id)settingsForStyle:(long long)a0;
+ (id)settingsForStyle:(long long)a0 graphicsQuality:(long long)a1;
+ (id)settingsPreservingHintsFromSettings:(id)a0 graphicsQuality:(long long)a1;

- (void)setDefaultValues;
- (id)init;
- (void)dealloc;
- (void)restoreDefaultValues;
- (id)description;
- (void)setStyle:(long long)a0;
- (void).cxx_destruct;
- (void)setValuesFromModel:(id)a0;
- (void)computeOutputSettingsUsingModel:(id)a0;
- (id)initWithDefaultValues;
- (void)addKeyPathObserver:(id)a0;
- (BOOL)blursWithHardEdges;
- (void)clearRunLoopObserver;
- (void)copyAdditionalSettingsFromSettings:(id)a0;
- (id)initWithDefaultValuesForGraphicsQuality:(long long)a0;
- (void)removeKeyPathObserver:(id)a0;
- (BOOL)requiresBackdropLayer;
- (void)scheduleSettingsDidChangeIfNeeded;
- (void)setBlursWithHardEdges:(BOOL)a0;
- (void)setStackinglevel:(long long)a0;

@end