/// <summary>
/// Waits for the next layout update event.
/// </summary>
/// <param name="frameworkElement">The framework element.</param>
/// <returns></returns>
public static async Task WaitForLayoutUpdateAsync(this FrameworkElement frameworkElement)
{
await EventAsync.FromEvent <object>(
eh => frameworkElement.LayoutUpdated += eh,
eh => frameworkElement.LayoutUpdated -= eh);
}