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// 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 Roslyn.LanguageServer.Protocol;
using System.Text.Json.Serialization;
namespace Microsoft.CodeAnalysis.LanguageServer.Handler
{
/// <summary>
/// Derived version of <see cref="DocumentSymbol" /> used so we can pass additional information we do not want lost for our
/// internal consumers. For example, the richer <see cref="Glyph"/> which is a superset of <see
/// cref="DocumentSymbol.Kind"/>.
/// </summary>
internal sealed class RoslynDocumentSymbol : DocumentSymbol
{
[JsonPropertyName("glyph")]
public int Glyph { get; set; }
// Deliberately override the value in the base so that our serializers/deserializers know to include the custom
// data we have on the children as well.
[JsonPropertyName("children")]
[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
public new RoslynDocumentSymbol[]? Children
{
get => (RoslynDocumentSymbol[]?)base.Children;
set => base.Children = value;
}
}
}
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