// 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.Composition;
using System.Diagnostics.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.ExtractMethod;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Text;
 
namespace Microsoft.CodeAnalysis.CSharp.ExtractMethod;
 
[Export(typeof(IExtractMethodService)), Shared]
[ExportLanguageService(typeof(IExtractMethodService), LanguageNames.CSharp)]
[method: ImportingConstructor]
[method: SuppressMessage("RoslynDiagnosticsReliability", "RS0033:Importing constructor should be [Obsolete]", Justification = "Used in test code: https://github.com/dotnet/roslyn/issues/42814")]
internal sealed class CSharpExtractMethodService() : AbstractExtractMethodService<
    CSharpSelectionValidator,
    CSharpMethodExtractor,
    CSharpSelectionResult,
    StatementSyntax,
    ExpressionSyntax>
{
    protected override CSharpSelectionValidator CreateSelectionValidator(SemanticDocument document, TextSpan textSpan, bool localFunction)
        => new(document, textSpan, localFunction);
 
    protected override CSharpMethodExtractor CreateMethodExtractor(CSharpSelectionResult selectionResult, ExtractMethodGenerationOptions options, bool localFunction)
        => new(selectionResult, options, localFunction);
}