namespace System.Windows.Automation.Provider
{
    [ComVisible(true)]
    [Guid("5347ad7b-c355-46f8-aff5-909033582f63")]
    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface ITextRangeProvider
    {
        int MoveEndpointByUnit(TextPatternRangeEndpoint endpoint, TextUnit unit, int count);
    }
}