Remove use of Proposals (gone)

Author: andyleejordan

src/PowerShellEditorServices/Services/TextDocument/Handlers/PsesSemanticTokensHandler.cs

@@ -1,4 +1,4 @@
-//
+//
 // Copyright (c) Microsoft. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
@@ -13,9 +13,8 @@
 using Microsoft.PowerShell.EditorServices.Services.TextDocument;
 using Microsoft.PowerShell.EditorServices.Utility;
 using OmniSharp.Extensions.LanguageServer.Protocol.Client.Capabilities;
-using OmniSharp.Extensions.LanguageServer.Protocol.Document.Proposals;
+using OmniSharp.Extensions.LanguageServer.Protocol.Document;
 using OmniSharp.Extensions.LanguageServer.Protocol.Models;
-using OmniSharp.Extensions.LanguageServer.Protocol.Models.Proposals;
 
 namespace Microsoft.PowerShell.EditorServices.Handlers
 {

src/PowerShellEditorServices/Services/TextDocument/SemanticToken.cs

@@ -1,5 +1,5 @@
 using System.Collections.Generic;
-using OmniSharp.Extensions.LanguageServer.Protocol.Models.Proposals;
+using OmniSharp.Extensions.LanguageServer.Protocol.Models;
 
 namespace Microsoft.PowerShell.EditorServices.Services.TextDocument
 {

test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs

@@ -21,7 +21,6 @@
 using OmniSharp.Extensions.LanguageServer.Protocol.Document;
 using OmniSharp.Extensions.LanguageServer.Protocol.Models;
 using OmniSharp.Extensions.LanguageServer.Protocol.Workspace;
-using OmniSharp.Extensions.LanguageServer.Protocol.Models.Proposals;
 using Xunit;
 using Xunit.Abstractions;
 using Range = OmniSharp.Extensions.LanguageServer.Protocol.Models.Range;

test/PowerShellEditorServices.Test/Language/SemanticTokenTest.cs

@@ -11,7 +11,6 @@
 using Microsoft.PowerShell.EditorServices.Services.TextDocument;
 using Microsoft.PowerShell.EditorServices.Handlers;
 using OmniSharp.Extensions.LanguageServer.Protocol;
-using OmniSharp.Extensions.LanguageServer.Protocol.Models.Proposals;
 using Xunit;
 
 namespace Microsoft.PowerShell.EditorServices.Test.Language