// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

namespace System.Collections
{
    public interface IStructuralEquatable
    {
        bool Equals(object other, IEqualityComparer comparer);
        int GetHashCode(IEqualityComparer comparer);
    }
}