using System.Collections.Generic;

namespace Chernobyl.Chain
{
    /// <summary>
    /// Used for types that can be formed into a bidirectional chain. The chain
    /// has different behavior depending on its structure and the links that
    /// compose it. It is similar to a linked list except their is no overall
    /// structure keeping everything together (i.e. the <see cref="LinkedList{T}" />)
    /// Additionally, although it can be used for storage, it is purpose is more
    /// suited to algorithmic uses.
    /// </summary>
    /// <typeparam name="TReverse">The type of the reverse link in the chain.</typeparam>
    /// <typeparam name="TForward">The type of the forward link in the chain.</typeparam>
    public interface ILink<TReverse, TForward>
        : IReverseLink<TReverse>, IForwardLink<TForward>
    {}
}