PopFromStack

    public class PopFromStack<T> : Action
    {
        private BBKey<List<T>> _items;
        private BBKey<T> _item;
        
        public PopFromStack(BBKey<List<T>> items, BBKey<T> item)
        {
            _items = items;
            _item = item;
        }
    }
    
    //----------
    BBKey<List<Inventory>> list;
    BBKey<Inventory> item;
    new PopFromStack(list, item); // "incorrect number of type parameters in reference to class PopFromStack<T>"