using System;

namespace NegUtils.NEG.UI
{
    public interface IControllable
    {
        event Action<object> OnOpened;
        event Action OnClosed;
        event Action<BackUsed> OnBackUsed;

        public void TryUseBack(ref BackUsed backUsed);

        public class BackUsed
        {
            public bool Used { get; set; }
        }
    }
}