GH-153 - adding missing sealed modifiers

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractConstructorArgumentsForInterfaceCodeFixProvider.cs

@@ -18,7 +18,7 @@ internal abstract class AbstractConstructorArgumentsForInterfaceCodeFixProvider
     public override ImmutableArray<string> FixableDiagnosticIds { get; } =
         ImmutableArray.Create(DiagnosticIdentifiers.SubstituteConstructorArgumentsForInterface);
 
-    public override Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var codeAction = CodeAction.Create(
             "Remove constructor arguments",

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractInternalSetupSpecificationCodeFixProvider.cs

@@ -15,7 +15,7 @@ internal abstract class AbstractInternalSetupSpecificationCodeFixProvider<TCompi
 
     protected abstract string ReplaceModifierCodeFixTitle { get; }
 
-    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
         var invocationExpression = root.FindNode(context.Span, getInnermostNodeForTie: true);

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractPartialSubstituteUsedForUnsupportedTypeCodeFixProvider.cs

@@ -16,7 +16,7 @@ internal abstract class AbstractPartialSubstituteUsedForUnsupportedTypeCodeFixPr
     public override ImmutableArray<string> FixableDiagnosticIds { get; } =
         ImmutableArray.Create(DiagnosticIdentifiers.PartialSubstituteForUnsupportedType);
 
-    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
         var syntaxNode = root.FindNode(context.Span, getInnermostNodeForTie: true);

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractReceivedInReceivedInOrderCodeFixProvider.cs

@@ -16,7 +16,7 @@ internal abstract class AbstractReceivedInReceivedInOrderCodeFixProvider : CodeF
 
     public override ImmutableArray<string> FixableDiagnosticIds { get; } = ImmutableArray.Create(DiagnosticIdentifiers.ReceivedUsedInReceivedInOrder);
 
-    public override Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var codeAction = CodeAction.Create(
             "Remove redundant Received checks",

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractSubstituteForInternalMemberCodeFixProvider.cs

@@ -19,7 +19,7 @@ protected AbstractSubstituteForInternalMemberCodeFixProvider(ISubstituteProxyAna
         _substituteProxyAnalysis = substituteProxyAnalysis;
     }
 
-    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
 

src/NSubstitute.Analyzers.Shared/CodeFixProviders/AbstractSyncOverAsyncThrowsCodeFixProvider.cs

@@ -26,7 +26,7 @@ protected AbstractSyncOverAsyncThrowsCodeFixProvider(ISubstitutionNodeFinder sub
 
     public override FixAllProvider GetFixAllProvider() => WellKnownFixAllProviders.BatchFixer;
 
-    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
+    public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
     {
         var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
 

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractCallInfoAnalyzer.cs

@@ -36,7 +36,7 @@ protected AbstractCallInfoAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractConflictingArgumentAssignmentsAnalyzer.cs

@@ -26,7 +26,7 @@ protected AbstractConflictingArgumentAssignmentsAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractNonSubstitutableMemberArgumentMatcherAnalyzer.cs

@@ -41,7 +41,7 @@ protected AbstractNonSubstitutableMemberArgumentMatcherAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractNonSubstitutableMemberReceivedAnalyzer.cs

@@ -27,7 +27,7 @@ protected AbstractNonSubstitutableMemberReceivedAnalyzer(
 
     protected override DiagnosticDescriptor NonVirtualSetupDescriptor { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationOperation, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractNonSubstitutableMemberWhenAnalyzer.cs

@@ -31,7 +31,7 @@ protected AbstractNonSubstitutableMemberWhenAnalyzer(
 
     protected override DiagnosticDescriptor NonVirtualSetupDescriptor { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractReEntrantSetupAnalyzer.cs

@@ -25,7 +25,7 @@ protected AbstractReEntrantSetupAnalyzer(
         SupportedDiagnostics = ImmutableArray.Create(DiagnosticDescriptorsProvider.ReEntrantSubstituteCall);
     }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractReceivedInReceivedInOrderAnalyzer.cs

@@ -25,7 +25,7 @@ protected AbstractReceivedInReceivedInOrderAnalyzer(
         SupportedDiagnostics = ImmutableArray.Create(diagnosticDescriptorsProvider.ReceivedUsedInReceivedInOrder);
     }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractSubstituteAnalyzer.cs

@@ -44,7 +44,7 @@ protected AbstractSubstituteAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractSyncOverAsyncThrowsAnalyzer.cs

@@ -24,7 +24,7 @@ protected AbstractSyncOverAsyncThrowsAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractUnusedReceivedAnalyzer.cs

@@ -23,7 +23,7 @@ protected AbstractUnusedReceivedAnalyzer(IDiagnosticDescriptorsProvider diagnost
     private static readonly ImmutableHashSet<OperationKind> PossibleParents =
         ImmutableHashSet.Create(OperationKind.PropertyReference, OperationKind.Invocation);
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }

src/NSubstitute.Analyzers.Shared/DiagnosticAnalyzers/AbstractWithAnyArgsArgumentMatcherAnalyzer.cs

@@ -29,7 +29,7 @@ protected AbstractWithAnyArgsArgumentMatcherAnalyzer(
 
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; }
 
-    protected override void InitializeAnalyzer(AnalysisContext context)
+    protected sealed override void InitializeAnalyzer(AnalysisContext context)
     {
         context.RegisterOperationAction(_analyzeInvocationAction, OperationKind.Invocation);
     }