using System;

namespace NegUtils.NEG.UI
{
    public interface IControllable
    {
        public class BackUsed
        {
            public bool Used { get; set; }
        }
        
        event Action<object> OnOpened; 
        event Action OnClosed;
        /// <summary>
        /// 
        /// </summary>
        event Action<BackUsed> UseBack;

        public void FireOpenCallback(object data);
        public void FireOnClosed();
        public void FireUseBack(ref BackUsed backUsed);
    }
}