Use Roslyn LSP library instead of Visual Studio

Directory.Packages.props

@@ -47,6 +47,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.EditorFeatures.Text" Version="$(MicrosoftCodeAnalysisEditorFeaturesTextPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.EditorFeatures.Wpf" Version="$(MicrosoftCodeAnalysisEditorFeaturesWpfPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.ExternalAccess.FSharp" Version="$(MicrosoftCodeAnalysisExternalAccessRazorPackageVersion)" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.LanguageServer.Protocol" Version="$(MicrosoftCodeAnalysisExternalAccessRazorPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.ExternalAccess.Razor" Version="$(MicrosoftCodeAnalysisExternalAccessRazorPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Remote.ServiceHub" Version="$(MicrosoftCodeAnalysisRemoteServiceHubPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Test.Utilities" Version="$(MicrosoftCodeAnalysisTestUtilitiesPackageVersion)"/>

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/BenchmarkClientCapabilitiesService.cs

@@ -4,7 +4,6 @@
 #nullable disable
 
 using Microsoft.CodeAnalysis.Razor.Protocol;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorCSharpFormattingBenchmark.cs

@@ -12,7 +12,6 @@
 using Microsoft.AspNetCore.Razor.LanguageServer.Formatting;
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorCodeActionsBenchmark.cs

@@ -19,8 +19,6 @@
 using Microsoft.CodeAnalysis.Razor.Workspaces;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.CommonLanguageServerProtocol.Framework;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
-using Range = Microsoft.VisualStudio.LanguageServer.Protocol.Range;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 
@@ -31,9 +29,9 @@ public class RazorCodeActionsBenchmark : RazorLanguageServerBenchmarkBase
     private CodeActionEndpoint? CodeActionEndpoint { get; set; }
     private IDocumentSnapshot? DocumentSnapshot { get; set; }
     private SourceText? DocumentText { get; set; }
-    private Range? RazorCodeActionRange { get; set; }
-    private Range? CSharpCodeActionRange { get; set; }
-    private Range? HtmlCodeActionRange { get; set; }
+    private LspRange? RazorCodeActionRange { get; set; }
+    private LspRange? CSharpCodeActionRange { get; set; }
+    private LspRange? HtmlCodeActionRange { get; set; }
     private RazorRequestContext RazorRequestContext { get; set; }
 
     public enum FileTypes

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorCompletionBenchmark.cs

@@ -18,7 +18,6 @@
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.CommonLanguageServerProtocol.Framework;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorDiagnosticsBenchmark.cs

@@ -20,9 +20,7 @@
 using Microsoft.CodeAnalysis.Razor.Protocol.Diagnostics;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using Moq;
-using Range = Microsoft.VisualStudio.LanguageServer.Protocol.Range;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 
@@ -119,27 +117,27 @@ private IRazorDocumentMappingService BuildRazorDocumentMappingService()
     {
         var razorDocumentMappingService = new Mock<IRazorDocumentMappingService>(MockBehavior.Strict);
 
-        Range? hostDocumentRange;
+        LspRange? hostDocumentRange;
         razorDocumentMappingService.Setup(
             r => r.TryMapToHostDocumentRange(
                 It.IsAny<IRazorGeneratedDocument>(),
                 InRange,
                 It.IsAny<MappingBehavior>(),
                 out hostDocumentRange))
-            .Returns((IRazorGeneratedDocument generatedDocument, Range range, MappingBehavior mappingBehavior, out Range? actualOutRange) =>
+            .Returns((IRazorGeneratedDocument generatedDocument, LspRange range, MappingBehavior mappingBehavior, out LspRange? actualOutRange) =>
             {
                 actualOutRange = OutRange;
                 return true;
             });
 
-        Range? hostDocumentRange2;
+        LspRange? hostDocumentRange2;
         razorDocumentMappingService.Setup(
             r => r.TryMapToHostDocumentRange(
                 It.IsAny<IRazorGeneratedDocument>(),
                 It.IsNotIn(InRange),
                 It.IsAny<MappingBehavior>(),
                 out hostDocumentRange2))
-            .Returns((IRazorGeneratedDocument generatedDocument, Range range, MappingBehavior mappingBehavior, out Range? actualOutRange) =>
+            .Returns((IRazorGeneratedDocument generatedDocument, LspRange range, MappingBehavior mappingBehavior, out LspRange? actualOutRange) =>
             {
                 actualOutRange = null;
                 return false;
@@ -207,8 +205,8 @@ public Task<TResponse> SendRequestAsync<TParams, TResponse>(string method, TPara
         }
     }
 
-    private Range InRange { get; set; } = VsLspFactory.CreateSingleLineRange(line: 85, character: 8, length: 8);
-    private Range OutRange { get; set; } = VsLspFactory.CreateSingleLineRange(line: 6, character: 8, length: 8);
+    private LspRange InRange { get; set; } = LspFactory.CreateSingleLineRange(line: 85, character: 8, length: 8);
+    private LspRange OutRange { get; set; } = LspFactory.CreateSingleLineRange(line: 6, character: 8, length: 8);
 
     private Diagnostic[] GetDiagnostics(int n) => Enumerable.Range(1, n).Select(_ => new Diagnostic()
     {

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorSemanticTokensBenchmark.cs

@@ -19,8 +19,6 @@
 using Microsoft.CodeAnalysis.Razor.Workspaces;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
-using Range = Microsoft.VisualStudio.LanguageServer.Protocol.Range;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 
@@ -36,7 +34,7 @@ public class RazorSemanticTokensBenchmark : RazorLanguageServerBenchmarkBase
 
     private VersionedDocumentContext DocumentContext { get; set; }
 
-    private Range Range { get; set; }
+    private LspRange Range { get; set; }
 
     private string PagesDirectory { get; set; }
 
@@ -66,7 +64,7 @@ public async Task InitializeRazorSemanticAsync()
         DocumentContext = new VersionedDocumentContext(documentUri, documentSnapshot, projectContext: null, version);
 
         var text = await DocumentContext.GetSourceTextAsync(CancellationToken.None).ConfigureAwait(false);
-        Range = VsLspFactory.CreateRange(
+        Range = LspFactory.CreateRange(
             start: (0, 0),
             end: (text.Lines.Count - 1, text.Lines[^1].Span.Length - 1));
     }

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorSemanticTokensRangeEndpointBenchmark.cs

@@ -21,8 +21,6 @@
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.CommonLanguageServerProtocol.Framework;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
-using Range = Microsoft.VisualStudio.LanguageServer.Protocol.Range;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 
@@ -40,7 +38,7 @@ public class RazorSemanticTokensRangeEndpointBenchmark : RazorLanguageServerBenc
 
     private VersionedDocumentContext DocumentContext { get; set; }
 
-    private Range Range { get; set; }
+    private LspRange Range { get; set; }
 
     private string PagesDirectory { get; set; }
 
@@ -79,7 +77,7 @@ public async Task InitializeRazorSemanticAsync()
         SemanticTokensRangeEndpoint = new SemanticTokensRangeEndpoint(RazorSemanticTokenService, razorSemanticTokensLegendService, razorOptionsMonitor, telemetryReporter: null);
 
         var text = await DocumentContext.GetSourceTextAsync(CancellationToken.None).ConfigureAwait(false);
-        Range = VsLspFactory.CreateRange(
+        Range = LspFactory.CreateRange(
             start: (0, 0),
             end: (text.Lines.Count - 1, text.Lines[^1].Span.Length - 1));
 

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/LanguageServer/RazorSemanticTokensScrollingBenchmark.cs

@@ -13,9 +13,7 @@
 using Microsoft.CodeAnalysis.Razor.SemanticTokens;
 using Microsoft.CodeAnalysis.Text;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using static Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer.RazorSemanticTokensBenchmark;
-using Range = Microsoft.VisualStudio.LanguageServer.Protocol.Range;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.LanguageServer;
 
@@ -31,7 +29,7 @@ public class RazorSemanticTokensScrollingBenchmark : RazorLanguageServerBenchmar
 
     private IDocumentSnapshot DocumentSnapshot => DocumentContext.Snapshot;
 
-    private Range Range { get; set; }
+    private LspRange Range { get; set; }
 
     private string PagesDirectory { get; set; }
 
@@ -55,7 +53,7 @@ public async Task InitializeRazorSemanticAsync()
         DocumentContext = new VersionedDocumentContext(documentUri, documentSnapshot, projectContext: null, version: 1);
 
         var text = await DocumentSnapshot.GetTextAsync().ConfigureAwait(false);
-        Range = VsLspFactory.CreateRange(
+        Range = LspFactory.CreateRange(
             start: (0, 0),
             end: (text.Lines.Count - 1, 0));
     }

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks.csproj

@@ -31,6 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Compile Include="..\..\src\Microsoft.AspNetCore.Razor.LanguageServer\GlobalUsings.cs" Link="GlobalUsings.cs" />
     <Compile Include="..\..\test\Microsoft.AspNetCore.Razor.Test.Common.Tooling\Workspaces\TestServices.cs">
       <Link>TestServices\%(FileName)%(Extension)</Link>
     </Compile>
@@ -54,6 +55,8 @@
     <PackageReference Include="BenchmarkDotNet.Diagnostics.Windows" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Microsoft.DiaSymReader" />
+
+    <PackageReference Include="Microsoft.CodeAnalysis.LanguageServer.Protocol" Aliases="RLSP" />
   </ItemGroup>
 
   <Import Project="..\..\..\Shared\Microsoft.AspNetCore.Razor.Serialization.Json\Microsoft.AspNetCore.Razor.Serialization.Json.projitems" Label="Shared" />

src/Razor/benchmarks/Microsoft.AspNetCore.Razor.Microbenchmarks/Serialization/CompletionListSerializationBenchmark.cs

@@ -10,7 +10,6 @@
 using Microsoft.AspNetCore.Razor.LanguageServer.Completion;
 using Microsoft.AspNetCore.Razor.LanguageServer.Hosting;
 using Microsoft.CodeAnalysis.Razor.Completion;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.Microbenchmarks.Serialization;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AbstractRazorDelegatingEndpoint.cs

@@ -13,7 +13,6 @@
 using Microsoft.CodeAnalysis.Razor.Logging;
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using StreamJsonRpc;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer;

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AutoInsert/AutoClosingTagOnAutoInsertProvider.cs

@@ -9,7 +9,6 @@
 using Microsoft.AspNetCore.Razor.Language.Syntax;
 using Microsoft.AspNetCore.Razor.LanguageServer.Formatting;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.AutoInsert;
 
@@ -68,7 +67,7 @@ public bool TryResolveInsertion(Position position, FormattingContext context, [N
         if (autoClosingBehavior == AutoClosingBehavior.EndTag)
         {
             format = InsertTextFormat.Snippet;
-            edit = VsLspFactory.CreateTextEdit(position, $"$0</{tagName}>");
+            edit = LspFactory.CreateTextEdit(position, $"$0</{tagName}>");
 
             return true;
         }
@@ -79,7 +78,7 @@ public bool TryResolveInsertion(Position position, FormattingContext context, [N
 
         // Need to replace the `>` with ' />$0' or '/>$0' depending on if there's prefixed whitespace.
         var insertionText = char.IsWhiteSpace(context.SourceText[afterCloseAngleIndex - 2]) ? "/" : " /";
-        edit = VsLspFactory.CreateTextEdit(position.Line, position.Character - 1, insertionText);
+        edit = LspFactory.CreateTextEdit(position.Line, position.Character - 1, insertionText);
 
         return true;
     }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AutoInsert/CloseTextTagOnAutoInsertProvider.cs

@@ -9,7 +9,6 @@
 using Microsoft.AspNetCore.Razor.Language.Syntax;
 using Microsoft.AspNetCore.Razor.LanguageServer.Formatting;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.AutoInsert;
 
@@ -38,7 +37,7 @@ public bool TryResolveInsertion(Position position, FormattingContext context, [N
 
         // This is a text tag.
         format = InsertTextFormat.Snippet;
-        edit = VsLspFactory.CreateTextEdit(position, $"$0</{SyntaxConstants.TextTagName}>");
+        edit = LspFactory.CreateTextEdit(position, $"$0</{SyntaxConstants.TextTagName}>");
 
         return true;
     }

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AutoInsert/IOnAutoInsertProvider.cs

@@ -3,7 +3,6 @@
 
 using System.Diagnostics.CodeAnalysis;
 using Microsoft.AspNetCore.Razor.LanguageServer.Formatting;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.AutoInsert;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AutoInsert/OnAutoInsertEndpoint.cs

@@ -16,7 +16,6 @@
 using Microsoft.CodeAnalysis.Razor.Logging;
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.AutoInsert;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/AutoInsert/PreferHtmlInAttributeValuesDocumentPositionStrategy.cs

@@ -7,7 +7,6 @@
 using Microsoft.CodeAnalysis.Razor.DocumentMapping;
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Razor.Protocol;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.AutoInsert;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CapabilitiesManager.cs

@@ -9,7 +9,6 @@
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
 using Microsoft.CommonLanguageServerProtocol.Framework;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using Microsoft.VisualStudio.RpcContracts.Settings;
 using Microsoft.VisualStudio.Threading;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/ClientConnection.cs

@@ -6,7 +6,6 @@
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.LanguageServer.Hosting;
 using Microsoft.CommonLanguageServerProtocol.Framework;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using StreamJsonRpc;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer;

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/AddUsingsCodeActionProviderHelper.cs

@@ -15,7 +15,6 @@
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/BaseDelegatedCodeActionResolver.cs

@@ -8,7 +8,6 @@
 using Microsoft.AspNetCore.Razor.LanguageServer.Hosting;
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Protocol.CodeActions;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/CSharp/DefaultCSharpCodeActionResolver.cs

@@ -12,7 +12,6 @@
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/CSharp/TypeAccessibilityCodeActionProvider.cs

@@ -17,7 +17,6 @@
 using Microsoft.AspNetCore.Razor.Threading;
 using Microsoft.CodeAnalysis.ExternalAccess.Razor;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 
@@ -261,7 +260,7 @@ private static RazorVSInternalCodeAction CreateFQNCodeAction(
     {
         var codeDocumentIdentifier = new OptionalVersionedTextDocumentIdentifier() { Uri = context.Request.TextDocument.Uri };
 
-        var fqnTextEdit = VsLspFactory.CreateTextEdit(fqnDiagnostic.Range, fullyQualifiedName);
+        var fqnTextEdit = LspFactory.CreateTextEdit(fqnDiagnostic.Range, fullyQualifiedName);
 
         var fqnWorkspaceEditDocumentChange = new TextDocumentEdit()
         {

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/CSharp/UnformattedRemappingCSharpCodeActionResolver.cs

@@ -13,7 +13,6 @@
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Razor.Protocol;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/CodeActionEndpoint.cs

@@ -23,7 +23,6 @@
 using Microsoft.CodeAnalysis.Razor.Protocol.CodeActions;
 using Microsoft.CodeAnalysis.Razor.Workspaces;
 using Microsoft.CodeAnalysis.Text;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 using StreamJsonRpc;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/CodeActionResolveEndpoint.cs

@@ -13,7 +13,6 @@
 using Microsoft.AspNetCore.Razor.LanguageServer.EndpointContracts;
 using Microsoft.AspNetCore.Razor.PooledObjects;
 using Microsoft.CodeAnalysis.Razor.Logging;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/Html/DefaultHtmlCodeActionProvider.cs

@@ -10,7 +10,6 @@
 using Microsoft.AspNetCore.Razor.LanguageServer.Formatting;
 using Microsoft.AspNetCore.Razor.PooledObjects;
 using Microsoft.CodeAnalysis.Razor.DocumentMapping;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/Html/DefaultHtmlCodeActionResolver.cs

@@ -9,7 +9,6 @@
 using Microsoft.CodeAnalysis.Razor.DocumentMapping;
 using Microsoft.CodeAnalysis.Razor.ProjectSystem;
 using Microsoft.CodeAnalysis.Razor.Protocol;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions;
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/CodeActions/Models/AddUsingsCodeActionParams.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Text.Json.Serialization;
-using Microsoft.VisualStudio.LanguageServer.Protocol;
 
 namespace Microsoft.AspNetCore.Razor.LanguageServer.CodeActions.Models;