Remove IDocumentSnapshot.GetImports

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/Cohost/CohostDocumentSnapshot.cs

@@ -1,7 +1,6 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
-using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;
@@ -36,11 +35,6 @@ internal class CohostDocumentSnapshot(TextDocument textDocument, IProjectSnapsho
 
     public bool TryGetTextVersion(out VersionStamp result) => _textDocument.TryGetTextVersion(out result);
 
-    public ImmutableArray<IDocumentSnapshot> GetImports()
-    {
-        return DocumentState.GetImportsCore(Project, FilePath.AssumeNotNull(), FileKind.AssumeNotNull());
-    }
-
     public async Task<RazorCodeDocument> GetGeneratedOutputAsync()
     {
         // TODO: We don't need to worry about locking if we get called from the didOpen/didChange LSP requests, as CLaSP

src/Razor/src/Microsoft.CodeAnalysis.Razor.Workspaces/ProjectSystem/DocumentSnapshot.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
 using System;
-using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;
@@ -27,9 +26,6 @@ public DocumentSnapshot(ProjectSnapshot project, DocumentState state)
         State = state ?? throw new ArgumentNullException(nameof(state));
     }
 
-    public virtual ImmutableArray<IDocumentSnapshot> GetImports()
-        => State.GetImports(ProjectInternal);
-
     public Task<SourceText> GetTextAsync()
         => State.GetTextAsync();
 

src/Razor/src/Microsoft.CodeAnalysis.Razor.Workspaces/ProjectSystem/DocumentState.cs

@@ -6,6 +6,7 @@
 using System.Diagnostics.CodeAnalysis;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Razor;
 using Microsoft.AspNetCore.Razor.Language;
 using Microsoft.AspNetCore.Razor.PooledObjects;
 using Microsoft.CodeAnalysis.Text;
@@ -80,11 +81,6 @@ private ComputedStateTracker ComputedState
         return ComputedState.GetGeneratedOutputAndVersionAsync(project, document);
     }
 
-    public ImmutableArray<IDocumentSnapshot> GetImports(ProjectSnapshot project)
-    {
-        return GetImportsCore(project, HostDocument.FilePath, HostDocument.FileKind);
-    }
-
     public async Task<SourceText> GetTextAsync()
     {
         if (TryGetText(out var text))
@@ -502,7 +498,7 @@ private static async Task<RazorSourceDocument> GetRazorSourceDocumentAsync(IDocu
 
         internal static async Task<ImmutableArray<ImportItem>> GetImportsAsync(IDocumentSnapshot document)
         {
-            var imports = document.GetImports();
+            var imports = DocumentState.GetImportsCore(document.Project, document.FilePath.AssumeNotNull(), document.FileKind.AssumeNotNull());
             using var result = new PooledArrayBuilder<ImportItem>(imports.Length);
 
             foreach (var snapshot in imports)

src/Razor/src/Microsoft.CodeAnalysis.Razor.Workspaces/ProjectSystem/IDocumentSnapshot.cs

@@ -1,7 +1,6 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
-using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Razor.Language;
@@ -17,8 +16,6 @@ internal interface IDocumentSnapshot
     IProjectSnapshot Project { get; }
     bool SupportsOutput { get; }
 
-    ImmutableArray<IDocumentSnapshot> GetImports();
-
     Task<SourceText> GetTextAsync();
     Task<VersionStamp> GetTextVersionAsync();
     Task<RazorCodeDocument> GetGeneratedOutputAsync();

src/Razor/src/Microsoft.CodeAnalysis.Razor.Workspaces/ProjectSystem/ImportDocumentSnapshot.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license. See License.txt in the project root for license information.
 
 using System;
-using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using System.Threading.Tasks;
@@ -36,9 +35,6 @@ public ImportDocumentSnapshot(IProjectSnapshot project, RazorProjectItem item)
     public Task<RazorCodeDocument> GetGeneratedOutputAsync()
         => throw new NotSupportedException();
 
-    public ImmutableArray<IDocumentSnapshot> GetImports()
-        => ImmutableArray<IDocumentSnapshot>.Empty;
-
     public async Task<SourceText> GetTextAsync()
     {
         using (var stream = _importItem.Read())

src/Razor/test/Microsoft.AspNetCore.Razor.LanguageServer.Test/Formatting_NetFx/FormattingTestBase.cs

@@ -280,9 +280,6 @@ internal static IDocumentSnapshot CreateDocumentSnapshot(string path, ImmutableA
         documentSnapshot
             .Setup(d => d.GetGeneratedOutputAsync())
             .ReturnsAsync(codeDocument);
-        documentSnapshot
-            .Setup(d => d.GetImports())
-            .Returns(imports);
         documentSnapshot
             .Setup(d => d.FilePath)
             .Returns(path);

src/Razor/test/Microsoft.AspNetCore.Razor.Test.Common.Tooling/LanguageServer/TestDocumentSnapshot.cs

@@ -88,11 +88,6 @@ public override Task<RazorCodeDocument> GetGeneratedOutputAsync()
         return Task.FromResult(_codeDocument);
     }
 
-    public override ImmutableArray<IDocumentSnapshot> GetImports()
-    {
-        return ImmutableArray<IDocumentSnapshot>.Empty;
-    }
-
     public override bool TryGetGeneratedOutput(out RazorCodeDocument result)
     {
         if (_codeDocument is null)