@class NSArray, UIBlurEffect, _UIButtonBarButtonVisualProvider, _UIButtonBar, UIVisualEffectView, NSLayoutConstraint;
@interface _UIGroupedBar : UIView {
_UIButtonBar *_leftBar;
_UIButtonBar *_centerBar;
_UIButtonBar *_rightBar;
UIVisualEffectView *_backgroundView;
NSLayoutConstraint *_centeringConstraint;
NSLayoutConstraint *_leadingLimitConstraint;
NSLayoutConstraint *_trailingLimitConstraint;
}
@property (copy, nonatomic) NSArray *leadingBarButtonGroups;
@property (copy, nonatomic) NSArray *centerBarButtonGroups;
@property (copy, nonatomic) NSArray *trailingBarButtonGroups;
@property (nonatomic) BOOL independentGroupSizes;
@property (nonatomic) double margin;
@property (nonatomic) double minimumInterItemSpace;
@property (nonatomic) double leadingBarSizeLimit;
@property (nonatomic) double trailingBarSizeLimit;
@property (copy, nonatomic) _UIButtonBarButtonVisualProvider *visualProvider;
@property (copy, nonatomic) UIBlurEffect *backgroundEffect;
- (void)layoutMarginsDidChange;
- (void)_populateArchivedSubviews:(id)a0;
- (void)encodeWithCoder:(id)a0;
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0;
- (void)didMoveToSuperview;
- (void).cxx_destruct;
- (void)_updateVisualProvider;
- (id)initWithCoder:(id)a0;
- (id)_debug;
- (void)_setButtonAlpha:(double)a0;
- (void)_updateBarMargins;
@end