namespace System.Windows.Controls.Ribbon
{
    [StyleTypedProperty(Property = "ItemContainerStyle", StyleTargetType = typeof(RibbonMenuItem))]
    [TemplatePart(Name = "PART_Popup", Type = typeof(Popup))]
    [TemplatePart(Name = "PART_ResizeThumb", Type = typeof(Thumb))]
    [TemplatePart(Name = "PART_SubMenuScrollViewer", Type = typeof(ScrollViewer))]
    [TemplatePart(Name = "PART_ToggleButton", Type = typeof(RibbonToggleButton))]
    public class RibbonMenuButton : Menu
    {
        public static readonly DependencyProperty IsDropDownOpenProperty;
    }
}