// 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.
 
using System.Collections.Generic;
using Microsoft.VisualStudio.Text;
 
namespace Microsoft.CodeAnalysis.Editor.ReferenceHighlighting;
 
internal partial class NavigateToHighlightReferenceCommandHandler
{
    private sealed class StartComparer : IComparer<SnapshotSpan>
    {
        public static readonly StartComparer Instance = new();
 
        private StartComparer()
        {
        }
 
        public int Compare(SnapshotSpan x, SnapshotSpan y)
            => x.Start.CompareTo(y.Start);
    }
}