AnimationNavigationRenderer.cs

[assembly: ExportRenderer(typeof(NavigationPage), typeof(AnimationNavigationRenderer))]
namespace BeatlesApp.iOS
{
  public class AnimationNavigationRenderer : Xamarin.Forms.Platform.iOS.NavigationRenderer
  {
    private AnimationNavigationControllerDelegate _delegate;

    public override void ViewDidLoad()
    {
      base.ViewDidLoad();
      _delegate = new AnimationNavigationControllerDelegate();
      Delegate = _delegate;
    }
  }
}