/// <summary>
/// Give access to the direct sub-frames of the current window.
/// </summary>
/// <param name="index">Frame index</param>
/// <returns></returns>
public async ValueTask <WindowInterop> Get(int index)
{
return(await jsRuntime.GetInstancePropertyWrapper <WindowInterop>(jsRuntimeObjectRef, $"frames[{index}]",
WindowInterop.SerializationSpec));
}
