@class NSMutableArray; @interface HKWeekdayHeaderPaletteView : UIView { NSMutableArray *_weekdayLabels; } + (double)preferredHeight; + (id)weekdayFont; - (void)traitCollectionDidChange:(id)a0; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void)_updateFont; - (void).cxx_destruct; - (void)layoutSubviews; - (struct CGSize { double x0; double x1; })sizeThatFits:(struct CGSize { double x0; double x1; })a0; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0 shouldSupportRTL:(BOOL)a1; - (double)_xOriginForMonthViewWithIndex:(long long)a0 itemWidth:(double)a1 leftMargin:(double)a2; @end