private static void ApplyAnimation(this FrameworkElement element, AnimationSettings settings, Color from, Color to, string targetProperty, ref Storyboard storyboard)
{
var anim = new ColorAnimation()
{
From = from,
To = to,
Duration = new Duration(TimeSpan.FromMilliseconds(settings.Duration)),
BeginTime = TimeSpan.FromMilliseconds(settings.Delay),
EasingFunction = settings.GetEase()
};
element.ApplyAnimationCore(anim, settings, from.ToString(), to.ToString(), targetProperty, ref storyboard);
}