// 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.Immutable;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.Host;
 
namespace Microsoft.CodeAnalysis.TaskList;
 
/// <summary>
/// Determines locations of 'todo' comments within a particular file.  The specific 'todo' comment forms (e.g.
/// '<c>TODO</c>', '<c>UNDONE</c>', etc.) are provided through <see cref="TaskListItemDescriptor"/>.
/// </summary>
internal interface ITaskListService : ILanguageService
{
    Task<ImmutableArray<TaskListItem>> GetTaskListItemsAsync(Document document, ImmutableArray<TaskListItemDescriptor> descriptors, CancellationToken cancellationToken);
}