namespace System.Windows.Forms
{
    [DefaultProperty("Header")]
    [DesignTimeVisible(false)]
    [ToolboxItem(false)]
    [TypeConverter(typeof(ListViewGroupConverter))]
    public sealed class ListViewGroup : ISerializable
    {
        [Bindable(true)]
        [DefaultValue(null)]
        [Localizable(false)]
        [TypeConverter(typeof(StringConverter))]
        public object? Tag { get; set; }
    }
}