@class NSArray, NSString, NSMutableDictionary, MTVisualStyling, NSMutableArray, UITapGestureRecognizer;
@protocol SBFluidSwitcherItemContainerHeaderViewDelegate;
@interface SBFluidSwitcherItemContainerHeaderView : UIView <PTSettingsKeyObserver> {
NSMutableDictionary *_itemsToIconImageViews;
NSMutableArray *_iconImageViewReusePool;
NSMutableDictionary *_itemsToTitleLabels;
NSMutableArray *_titleLabelReusePool;
NSMutableDictionary *_itemsToSubtitleLabelViews;
NSMutableArray *_subtitleLabelReusePool;
NSMutableDictionary *_itemsToMultiWindowIndicatorViews;
NSMutableArray *_multiWindowIndicatorViewReusePool;
long long _subtitleVisualStylingInterfaceStyle;
MTVisualStyling *_subtitleVisualStyling;
double _spacingBetweenLeadingEdgeAndIcon;
double _spacingBetweenTrailingEdgeAndLabels;
double _iconSideLength;
double _spacingBetweenSnapshotAndIcon;
double _spacingBetweenSnapshotAndDescriptionLabelBaseline;
double _spacingBetweenTitleAndSubtitleBaseline;
double _spacingBetweenIconAndLabel;
double _spacingBetweenLabelAndMultipleWindowsIndicator;
double _multipleWindowsIndicatorSideLength;
double _spacingBetweenLabelAndSecondIcon;
double _spacingBetweenBoundsCenterAndSecondIcon;
UITapGestureRecognizer *_tapGestureRecognizer;
}
@property (class, readonly, nonatomic) double distanceFromBoundingLeadingEdgeToIconTrailingEdge;
@property (readonly, weak, nonatomic) id<SBFluidSwitcherItemContainerHeaderViewDelegate> delegate;
@property (readonly, nonatomic) double preferredHeaderHeight;
@property (nonatomic) double textAlpha;
@property (copy, nonatomic) NSArray *titleItems;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (void)_applyPrototypeSettings;
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0 delegate:(id)a1;
- (void)_contentSizeCategoryDidChangeNotification:(id)a0;
- (void)dealloc;
- (void)_updateTitleAlpha;
- (id)_subtitleLabelFont;
- (id)_titleLabelFont;
- (void)_handleTapGestureRecognizer:(id)a0;
- (void)_updateVisualStylingWithTitleItems:(id)a0;
- (id)_makeMultipleWindowsIndicatorView;
- (void)settings:(id)a0 changedValueForKey:(id)a1;
- (void).cxx_destruct;
- (void)setTitleItems:(id)a0 animated:(BOOL)a1;
- (id)_multiWindowIndicatorAccessibilityIdentifierForDisplayItem:(id)a0;
- (void)layoutSubviews;
@end