// 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;
using System.Collections.Generic;
using System.Composition;
 
namespace Microsoft.CodeAnalysis.CodeCleanup.Providers;
 
/// <summary>
/// Specifies the exact type of the code cleanup exported.
/// </summary>
[MetadataAttribute]
[AttributeUsage(AttributeTargets.Class)]
internal sealed class ExportCodeCleanupProvider : ExportAttribute
{
    public string Name { get; }
    public IEnumerable<string> Languages { get; }
 
    public ExportCodeCleanupProvider(string name, params string[] languages)
        : base(typeof(ICodeCleanupProvider))
    {
        if (languages.Length == 0)
        {
            throw new ArgumentException("languages");
        }
 
        this.Name = name;
        this.Languages = languages ?? throw new ArgumentNullException(nameof(languages));
    }
}