@class UINavigationBar, NSString, NSArray, UIView, UINavigationItem, VKSelectableBarButtonItem, VKImageAnalysisBarButtonItem, UIBarButtonItem, SSVellumOpacityControl;
@interface SSChromePlaceholderView : UIView <UINavigationBarDelegate> {
UINavigationItem *_managedNavigationItem;
UIBarButtonItem *_shareItem;
UIBarButtonItem *_doneItem;
UIBarButtonItem *_deleteItem;
UIBarButtonItem *_undoItem;
UIBarButtonItem *_redoItem;
UIBarButtonItem *_undoRedoSpacerItem;
UIBarButtonItem *_opacityItem;
SSVellumOpacityControl *_opacityControl;
UIView *_opacityView;
UINavigationBar *_topBar;
UINavigationBar *_topBarBackground;
UIView *_topBarSeparatorLine;
NSArray *_barItems;
VKSelectableBarButtonItem *_annotationEnabledButton;
VKImageAnalysisBarButtonItem *_aaBarButtonItem;
}
@property (nonatomic) double contentAlpha;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (double)topBarHeight;
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0;
- (void).cxx_destruct;
- (void)safeAreaInsetsDidChange;
- (void)layoutSubviews;
- (long long)positionForBar:(id)a0;
- (void)_initializeBarButtonItems;
- (void)_layoutTopBar;
- (void)_updateBarButtonItemPositionsAnimated:(BOOL)a0;
@end