// 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.ComponentModel.Composition;
using Microsoft.VisualStudio.Utilities;
 
namespace Microsoft.CodeAnalysis.Editor.CSharp.ContentType
{
    internal static class ContentTypeDefinitions
    {
        /// <summary>
        /// Definition of the primary C# content type.
        /// </summary>
        [Export]
        [Name(ContentTypeNames.CSharpContentType)]
        [BaseDefinition(ContentTypeNames.RoslynContentType)]
        // Adds the LSP base content type to ensure the LSP client activates on C# files.
        // From Microsoft.VisualStudio.LanguageServer.Client.CodeRemoteContentDefinition.CodeRemoteBaseTypeName
        // We cannot directly reference the LSP client package in EditorFeatures as it is a VS dependency.
        [BaseDefinition("code-languageserver-base")]
        public static readonly ContentTypeDefinition CSharpContentTypeDefinition = null!;
 
        [Export]
        [Name(ContentTypeNames.CSharpSignatureHelpContentType)]
        [BaseDefinition("sighelp")]
        public static readonly ContentTypeDefinition SignatureHelpContentTypeDefinition = null!;
    }
}