Add .NET 9 support and update dependencies (#814)

ChrisPulman · web-flow · commit aa09a2fd606a · 2025-09-04T09:58:54.000+10:00
Added .NET 9.0 target frameworks to main and test projects, updated ReactiveUI and other NuGet package versions, and refreshed copyright year to 2025. Also included .NET 9 API approval test file and updated solution and stylecop configuration.
diff --git a/src/ReactiveUI.Validation.AndroidX/Extensions/ViewForExtensions.cs b/src/ReactiveUI.Validation.AndroidX/Extensions/ViewForExtensions.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation.AndroidX/ReactiveUI.Validation.AndroidX.csproj b/src/ReactiveUI.Validation.AndroidX/ReactiveUI.Validation.AndroidX.csproj
@@ -1,15 +1,15 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0-android</TargetFrameworks>
+    <TargetFrameworks>net8.0-android;net9.0-android</TargetFrameworks>
     <PackageDescription>Provides ReactiveUI.Validation extensions for the AndroidX Library</PackageDescription>
     <PackageId>ReactiveUI.Validation.AndroidX</PackageId>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveUI.AndroidX" Version="20.4.1" />
+    <PackageReference Include="ReactiveUI.AndroidX" Version="21.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/ReactiveUI.Validation.Tests/API/ApiApprovalTests.ValidationProject.DotNet9_0.verified.txt b/src/ReactiveUI.Validation.Tests/API/ApiApprovalTests.ValidationProject.DotNet9_0.verified.txt
diff --git a/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj b/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj
@@ -1,7 +1,7 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <NoWarn>$(NoWarn);1591;CA1707;SA1633</NoWarn>
   </PropertyGroup>
 
@@ -10,13 +10,13 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.console" Version="2.9.3" />
     <PackageReference Include="Xunit.StaFact" Version="1.2.69" />
-    <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Reactive.Testing" Version="6.0.2" />
     <PackageReference Include="PublicApiGenerator" Version="11.4.6" />
-    <PackageReference Include="Verify.Xunit" Version="30.7.3" />
+    <PackageReference Include="Verify.Xunit" Version="30.10.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4" />
     <PackageReference Include="coverlet.msbuild" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/ReactiveUI.Validation.sln b/src/ReactiveUI.Validation.sln
@@ -1,6 +1,6 @@
 ﻿
 Microsoft Visual Studio Solution File, Format Version 12.00
-# 17
+# Visual Studio Version 17
 VisualStudioVersion = 17.9.34728.123
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ReactiveUI.Validation", "ReactiveUI.Validation\ReactiveUI.Validation.csproj", "{B62AABD0-22A4-470D-B6EB-F6B3EAE668DE}"
@@ -14,6 +14,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		Directory.build.props = Directory.build.props
 		Directory.build.targets = Directory.build.targets
 		global.json = global.json
+		..\README.md = ..\README.md
 		stylecop.json = stylecop.json
 		..\version.json = ..\version.json
 	EndProjectSection
diff --git a/src/ReactiveUI.Validation/Abstractions/IValidatableViewModel.cs b/src/ReactiveUI.Validation/Abstractions/IValidatableViewModel.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Collections/ArrayValidationText.cs b/src/ReactiveUI.Validation/Collections/ArrayValidationText.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Collections/IValidationText.cs b/src/ReactiveUI.Validation/Collections/IValidationText.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Collections/ReadOnlyDisposableCollection{T}.cs b/src/ReactiveUI.Validation/Collections/ReadOnlyDisposableCollection{T}.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Collections/SingleValidationText.cs b/src/ReactiveUI.Validation/Collections/SingleValidationText.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Collections/ValidationText.cs b/src/ReactiveUI.Validation/Collections/ValidationText.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Comparators/ValidationStateComparer.cs b/src/ReactiveUI.Validation/Comparators/ValidationStateComparer.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/Abstractions/IPropertyValidationComponent.cs b/src/ReactiveUI.Validation/Components/Abstractions/IPropertyValidationComponent.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/Abstractions/IValidatesProperties.cs b/src/ReactiveUI.Validation/Components/Abstractions/IValidatesProperties.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/Abstractions/IValidationComponent.cs b/src/ReactiveUI.Validation/Components/Abstractions/IValidationComponent.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/BasePropertyValidation.cs b/src/ReactiveUI.Validation/Components/BasePropertyValidation.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/ObservableValidationBase{TViewModel,TValue}.cs b/src/ReactiveUI.Validation/Components/ObservableValidationBase{TViewModel,TValue}.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/ObservableValidation{TViewModel,TValue,TProp}.cs b/src/ReactiveUI.Validation/Components/ObservableValidation{TViewModel,TValue,TProp}.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Components/ObservableValidation{TViewModel,TValue}.cs b/src/ReactiveUI.Validation/Components/ObservableValidation{TViewModel,TValue}.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Contexts/IValidationContext.cs b/src/ReactiveUI.Validation/Contexts/IValidationContext.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Contexts/ValidationContext.cs b/src/ReactiveUI.Validation/Contexts/ValidationContext.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ArrayPoolExtensions.cs b/src/ReactiveUI.Validation/Extensions/ArrayPoolExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ExpressionExtensions.cs b/src/ReactiveUI.Validation/Extensions/ExpressionExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ValidatableViewModelExtensions.cs b/src/ReactiveUI.Validation/Extensions/ValidatableViewModelExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ValidatesPropertiesExtensions.cs b/src/ReactiveUI.Validation/Extensions/ValidatesPropertiesExtensions.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ValidationContextExtensions.cs b/src/ReactiveUI.Validation/Extensions/ValidationContextExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Extensions/ViewForExtensions.cs b/src/ReactiveUI.Validation/Extensions/ViewForExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Formatters/Abstractions/IValidationTextFormatter.cs b/src/ReactiveUI.Validation/Formatters/Abstractions/IValidationTextFormatter.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Formatters/SingleLineFormatter.cs b/src/ReactiveUI.Validation/Formatters/SingleLineFormatter.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Helpers/ReactiveValidationObject.cs b/src/ReactiveUI.Validation/Helpers/ReactiveValidationObject.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/Helpers/ValidationHelper.cs b/src/ReactiveUI.Validation/Helpers/ValidationHelper.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/ReactiveUI.Validation.csproj b/src/ReactiveUI.Validation/ReactiveUI.Validation.csproj
@@ -1,14 +1,14 @@
 ﻿<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net8.0;net8.0-android;net8.0-ios;net8.0-tvos;net8.0-macos;net8.0-maccatalyst</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net462;net472;net6.0-windows10.0.17763.0;net8.0-windows10.0.17763.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net8.0-android;net8.0-ios;net8.0-tvos;net8.0-macos;net8.0-maccatalyst;net9.0;net9.0-android;net9.0-ios;net9.0-tvos;net9.0-macos;net9.0-maccatalyst</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">$(TargetFrameworks);net462;net472;net8.0-windows10.0.17763.0;net9.0-windows10.0.17763.0</TargetFrameworks>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="ReactiveUI" Version="20.4.1" />    
+    <PackageReference Include="ReactiveUI" Version="21.0.1" />    
   </ItemGroup>
 
   <ItemGroup Condition="$(TargetFramework.StartsWith('netstandard')) or $(TargetFramework.StartsWith('net4'))">
diff --git a/src/ReactiveUI.Validation/States/IValidationState.cs b/src/ReactiveUI.Validation/States/IValidationState.cs
@@ -1,4 +1,4 @@
-﻿// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+﻿// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/States/ValidationState.cs b/src/ReactiveUI.Validation/States/ValidationState.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/ValidationBindings/Abstractions/IValidationBinding.cs b/src/ReactiveUI.Validation/ValidationBindings/Abstractions/IValidationBinding.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/ReactiveUI.Validation/ValidationBindings/ValidationBinding.cs b/src/ReactiveUI.Validation/ValidationBindings/ValidationBinding.cs
@@ -1,4 +1,4 @@
-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
 // 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 full license information.
diff --git a/src/stylecop.json b/src/stylecop.json
@@ -13,7 +13,7 @@
             "documentPrivateFields": false,
             "documentationCulture": "en-US",
             "companyName": ".NET Foundation and Contributors",
-            "copyrightText": "Copyright (c) 2024 {companyName}. All rights reserved.\nLicensed to the .NET Foundation under one or more agreements.\nThe .NET Foundation licenses this file to you under the {licenseName} license.\nSee the {licenseFile} file in the project root for full license information.",
+            "copyrightText": "Copyright (c) 2025 {companyName}. All rights reserved.\nLicensed to the .NET Foundation under one or more agreements.\nThe .NET Foundation licenses this file to you under the {licenseName} license.\nSee the {licenseFile} file in the project root for full license information.",
             "variables": {
                 "licenseName": "MIT",
                 "licenseFile": "LICENSE"
diff --git a/version.json b/version.json
@@ -1,5 +1,5 @@
 {
-    "version": "4.1",
+    "version": "5.0",
     "publicReleaseRefSpec": [
         "^refs/heads/main$",
         "^refs/heads/latest$",

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.`
	`1`	`+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.`
`2`	`2`	`// Licensed to the .NET Foundation under one or more agreements.`
`3`	`3`	`// The .NET Foundation licenses this file to you under the MIT license.`
`4`	`4`	`// See the LICENSE file in the project root for full license information.`