namespace Windows.UI.Xaml.Data
{
    [ContractVersion(typeof(UniversalApiContract), 65536U)]
    [Guid("F05F5665-71FD-45A2-BE13-A081D294A68D")]
    [WindowsRuntimeHelperType(typeof(IItemsRangeInfo))]
    [WindowsRuntimeType("Windows.Foundation.UniversalApiContract")]
    public interface IItemsRangeInfo : IDisposable
    {
        void RangesChanged(ItemIndexRange visibleRange, IReadOnlyList<ItemIndexRange> trackedItems);
    }
}