// 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.Threading;
using System.Threading.Tasks;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.FSharp.Editor.Implementation.Debugging;
 
internal interface IFSharpLanguageDebugInfoService
{
    Task<FSharpDebugLocationInfo> GetLocationInfoAsync(Document document, int position, CancellationToken cancellationToken);
 
    /// <summary>
    /// Find an appropriate span to pass the debugger given a point in a snapshot.  Optionally
    /// pass back a string to pass to the debugger instead if no good span can be found.  For
    /// example, if the user hovers on "var" then we actually want to pass the fully qualified
    /// name of the type that 'var' binds to, to the debugger.
    /// </summary>
    Task<FSharpDebugDataTipInfo> GetDataTipInfoAsync(Document document, int position, CancellationToken cancellationToken);
}