/// <summary>
/// Initializes a new instance of the <see cref="ControllerViewModel"/> class.
/// </summary>
/// <param name="root">The root.</param>
internal ControllerViewModel(RootViewModel root)
: base(root)
{
// placeholder
}
/// <summary>
/// Initializes a new instance of the <see cref="AttachedViewModel"/> class.
/// </summary>
/// <param name="root">The root.</param>
protected AttachedViewModel(RootViewModel root)
{
Root = root;
}
