#if NET20 || NET30 || !NET_4_6

using System.Collections;
//using System.Linq.Expressions;
using System.Linq.Expressions.Reimplement;

namespace System.Linq.Reimplement
{
    public interface IQueryable : IEnumerable
    {
        Type ElementType { get; }

        Expression Expression { get; }

        IQueryProvider Provider { get; }
    }
}

#endif