// 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.
 
#nullable disable
 
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
using Microsoft.CodeAnalysis.Text;
using Roslyn.Utilities;
 
namespace Microsoft.CodeAnalysis.Host
{
    internal abstract partial class AbstractSyntaxTreeFactoryService : ISyntaxTreeFactoryService
    {
        public abstract ParseOptions GetDefaultParseOptions();
        public abstract ParseOptions GetDefaultParseOptionsWithLatestLanguageVersion();
        public abstract bool OptionsDifferOnlyByPreprocessorDirectives(ParseOptions options1, ParseOptions options2);
        public abstract ParseOptions TryParsePdbParseOptions(IReadOnlyDictionary<string, string> metadata);
        public abstract SyntaxTree CreateSyntaxTree(string filePath, ParseOptions options, Encoding encoding, SourceHashAlgorithm checksumAlgorithm, SyntaxNode root);
        public abstract SyntaxTree ParseSyntaxTree(string filePath, ParseOptions options, SourceText text, CancellationToken cancellationToken);
    }
}