Update documentation for public API

docs/api.txt

@@ -1,10 +1,10 @@
-assembly Roslynator.Core, Version=2.1.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.CSharp, Version=2.1.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.CSharp.Workspaces, Version=2.1.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.Testing.Common, Version=1.0.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.Testing.CSharp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.Testing.CSharp.Xunit, Version=1.0.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
-assembly Roslynator.Workspaces.Core, Version=2.1.0.0, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.Core, Version=2.2.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.CSharp, Version=2.2.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.CSharp.Workspaces, Version=2.2.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.Testing.Common, Version=1.0.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.Testing.CSharp, Version=1.0.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.Testing.CSharp.Xunit, Version=1.0.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
+assembly Roslynator.Workspaces.Core, Version=2.2.0.1, Culture=neutral, PublicKeyToken=926ea54d246a765e
 
 namespace Roslynator
 
@@ -397,6 +397,7 @@ namespace Roslynator.CSharp
     public static AttributeListSyntax AttributeList(AttributeSyntax attribute);
     public static AttributeListSyntax AttributeList(params AttributeSyntax[] attributes);
     public static AccessorDeclarationSyntax AutoGetAccessorDeclaration(SyntaxTokenList modifiers = default);
+    public static AccessorDeclarationSyntax AutoInitAccessorDeclaration(SyntaxTokenList modifiers = default);
     public static AccessorDeclarationSyntax AutoSetAccessorDeclaration(SyntaxTokenList modifiers = default);
     public static ConstructorInitializerSyntax BaseConstructorInitializer(ArgumentListSyntax argumentList = null);
     public static ConstructorInitializerSyntax BaseConstructorInitializer(SyntaxToken semicolonToken, ArgumentListSyntax argumentList);
@@ -603,6 +604,8 @@ namespace Roslynator.CSharp
     public static AssignmentExpressionSyntax SubtractAssignmentExpression(ExpressionSyntax left, SyntaxToken operatorToken, ExpressionSyntax right);
     public static BinaryExpressionSyntax SubtractExpression(ExpressionSyntax left, ExpressionSyntax right);
     public static BinaryExpressionSyntax SubtractExpression(ExpressionSyntax left, SyntaxToken operatorToken, ExpressionSyntax right);
+    public static PostfixUnaryExpressionSyntax SuppressNullableWarningExpression(ExpressionSyntax operand);
+    public static PostfixUnaryExpressionSyntax SuppressNullableWarningExpression(ExpressionSyntax operand, SyntaxToken operatorToken);
     public static SwitchSectionSyntax SwitchSection(SwitchLabelSyntax switchLabel, StatementSyntax statement);
     public static SwitchSectionSyntax SwitchSection(SwitchLabelSyntax switchLabel, SyntaxList<StatementSyntax> statements);
     public static SwitchSectionSyntax SwitchSection(SyntaxList<SwitchLabelSyntax> switchLabels, StatementSyntax statement);
@@ -1027,11 +1030,29 @@ namespace Roslynator.CSharp
     public static UsingDirectiveListInfo UsingDirectiveListInfo(SyntaxNode node);
     public static XmlElementInfo XmlElementInfo(XmlNodeSyntax xmlNode);
 
+  [Obsolete("SyntaxInverter is obsolete, use SyntaxLogicalInverter instead.")]
   public static class SyntaxInverter
 
     public static ExpressionSyntax LogicallyInvert(ExpressionSyntax expression, CancellationToken cancellationToken = default);
     public static ExpressionSyntax LogicallyInvert(ExpressionSyntax expression, SemanticModel semanticModel, CancellationToken cancellationToken = default);
 
+  public class SyntaxLogicalInverter
+
+    public SyntaxLogicalInverter(SyntaxLogicalInverterOptions options);
+
+    public static SyntaxLogicalInverter Default { get; }
+    public SyntaxLogicalInverterOptions Options { get; }
+
+    public ExpressionSyntax LogicallyInvert(ExpressionSyntax expression, CancellationToken cancellationToken = default);
+    public ExpressionSyntax LogicallyInvert(ExpressionSyntax expression, SemanticModel semanticModel, CancellationToken cancellationToken = default);
+
+  public class SyntaxLogicalInverterOptions
+
+    public SyntaxLogicalInverterOptions(bool useNotPattern = true);
+
+    public static SyntaxLogicalInverterOptions Default { get; }
+    public bool UseNotPattern { get; }
+
   public static class WorkspaceExtensions
 
     public static Task<Document> RemoveCommentsAsync(this Document document, CommentFilter comments, CancellationToken cancellationToken = default);
@@ -1675,15 +1696,18 @@ namespace Roslynator.Testing
     protected abstract CompilationOptions CommonCompilationOptions { get; }
     protected abstract ParseOptions CommonParseOptions { get; }
     public CompilationOptions CompilationOptions { get; }
+    public ImmutableDictionary<string, string> ConfigOptions { get; protected set; }
     public abstract string Language { get; }
     public ImmutableArray<MetadataReference> MetadataReferences { get; protected set; }
     public ParseOptions ParseOptions { get; }
 
     protected abstract TestOptions CommonWithAllowedCompilerDiagnosticIds(IEnumerable<string> values);
     protected abstract TestOptions CommonWithAllowedCompilerDiagnosticSeverity(DiagnosticSeverity value);
+    protected abstract TestOptions CommonWithConfigOptions(IEnumerable<KeyValuePair<string, string>> values);
     protected abstract TestOptions CommonWithMetadataReferences(IEnumerable<MetadataReference> values);
     public TestOptions WithAllowedCompilerDiagnosticIds(IEnumerable<string> values);
     public TestOptions WithAllowedCompilerDiagnosticSeverity(DiagnosticSeverity value);
+    public TestOptions WithConfigOptions(IEnumerable<KeyValuePair<string, string>> values);
     public TestOptions WithMetadataReferences(IEnumerable<MetadataReference> values);
 
   public readonly struct AdditionalFile
@@ -1722,7 +1746,7 @@ namespace Roslynator.Testing.CSharp
 
   public sealed class CSharpTestOptions : TestOptions
 
-    public CSharpTestOptions(CSharpCompilationOptions compilationOptions = null, CSharpParseOptions parseOptions = null, IEnumerable<MetadataReference> metadataReferences = null, IEnumerable<string> allowedCompilerDiagnosticIds = null, DiagnosticSeverity allowedCompilerDiagnosticSeverity = Info);
+    public CSharpTestOptions(CSharpCompilationOptions compilationOptions = null, CSharpParseOptions parseOptions = null, IEnumerable<MetadataReference> metadataReferences = null, IEnumerable<string> allowedCompilerDiagnosticIds = null, DiagnosticSeverity allowedCompilerDiagnosticSeverity = Info, IEnumerable<KeyValuePair<string, string>> configOptions = null);
 
     protected override CompilationOptions CommonCompilationOptions { get; }
     protected override ParseOptions CommonParseOptions { get; }
@@ -1735,10 +1759,12 @@ namespace Roslynator.Testing.CSharp
     public CSharpTestOptions AddAllowedCompilerDiagnosticIds(IEnumerable<string> diagnosticIds);
     protected override TestOptions CommonWithAllowedCompilerDiagnosticIds(IEnumerable<string> values);
     protected override TestOptions CommonWithAllowedCompilerDiagnosticSeverity(DiagnosticSeverity value);
+    protected override TestOptions CommonWithConfigOptions(IEnumerable<KeyValuePair<string, string>> values);
     protected override TestOptions CommonWithMetadataReferences(IEnumerable<MetadataReference> values);
     public CSharpTestOptions WithAllowedCompilerDiagnosticIds(IEnumerable<string> values);
     public CSharpTestOptions WithAllowedCompilerDiagnosticSeverity(DiagnosticSeverity value);
     public CSharpTestOptions WithCompilationOptions(CSharpCompilationOptions compilationOptions);
+    public CSharpTestOptions WithConfigOptions(IEnumerable<KeyValuePair<string, string>> values);
     public CSharpTestOptions WithMetadataReferences(IEnumerable<MetadataReference> values);
     public CSharpTestOptions WithParseOptions(CSharpParseOptions parseOptions);
 

docs/api/Microsoft/CodeAnalysis/ITypeSymbol/README.md

@@ -7,7 +7,7 @@
 | [BaseTypes(ITypeSymbol)](../../../Roslynator/SymbolExtensions/BaseTypes/README.md) | Gets a list of base types of this type\. |
 | [BaseTypesAndSelf(ITypeSymbol)](../../../Roslynator/SymbolExtensions/BaseTypesAndSelf/README.md) | Gets a list of base types of this type \(including this type\)\. |
 | [EqualsOrInheritsFrom(ITypeSymbol, ITypeSymbol, Boolean)](../../../Roslynator/SymbolExtensions/EqualsOrInheritsFrom/README.md#Roslynator_SymbolExtensions_EqualsOrInheritsFrom_Microsoft_CodeAnalysis_ITypeSymbol_Microsoft_CodeAnalysis_ITypeSymbol_System_Boolean_) | Returns true if the type is equal or inherits from a specified base type\. |
-| [EqualsOrInheritsFrom(ITypeSymbol, MetadataName, Boolean)](../../../Roslynator/SymbolExtensions/EqualsOrInheritsFrom/README.md#Roslynator_SymbolExtensions_EqualsOrInheritsFrom_Microsoft_CodeAnalysis_ITypeSymbol_Roslynator_MetadataName__System_Boolean_) | Returns true if the type is equal or inherits from a type wit the specified name\. |
+| [EqualsOrInheritsFrom(ITypeSymbol, MetadataName, Boolean)](../../../Roslynator/SymbolExtensions/EqualsOrInheritsFrom/README.md#Roslynator_SymbolExtensions_EqualsOrInheritsFrom_Microsoft_CodeAnalysis_ITypeSymbol_Roslynator_MetadataName__System_Boolean_) | Returns true if the type is equal or inherits from a type with the specified name\. |
 | [FindMember\<TSymbol>(ITypeSymbol, Func\<TSymbol, Boolean>)](../../../Roslynator/SymbolExtensions/FindMember-1/README.md#Roslynator_SymbolExtensions_FindMember__1_Microsoft_CodeAnalysis_ITypeSymbol_System_Func___0_System_Boolean__) | Searches for a member that matches the conditions defined by the specified predicate, if any, and returns the first occurrence within the type's members\. |
 | [FindMember\<TSymbol>(ITypeSymbol, String, Func\<TSymbol, Boolean>)](../../../Roslynator/SymbolExtensions/FindMember-1/README.md#Roslynator_SymbolExtensions_FindMember__1_Microsoft_CodeAnalysis_ITypeSymbol_System_String_System_Func___0_System_Boolean__) | Searches for a member that has the specified name and matches the conditions defined by the specified predicate, if any, and returns the first occurrence within the type's members\. |
 | [GetDefaultValueSyntax(ITypeSymbol, DefaultSyntaxOptions, SymbolDisplayFormat)](../../../Roslynator/CSharp/WorkspaceSymbolExtensions/GetDefaultValueSyntax/README.md#Roslynator_CSharp_WorkspaceSymbolExtensions_GetDefaultValueSyntax_Microsoft_CodeAnalysis_ITypeSymbol_Roslynator_CSharp_DefaultSyntaxOptions_Microsoft_CodeAnalysis_SymbolDisplayFormat_) | Creates a new [ExpressionSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.expressionsyntax) that represents default value of the specified type symbol\. |

docs/api/README.md

@@ -37,6 +37,8 @@
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [SyntaxListSelection\<TNode>](Roslynator/SyntaxListSelection-1/README.md)<a id="class-hierarchy-Roslynator_SyntaxListSelection_1"></a>
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [&bull;](#class-hierarchy-Roslynator_SyntaxListSelection_1 "SyntaxListSelection<TNode>") &ensp; [MemberDeclarationListSelection](Roslynator/CSharp/MemberDeclarationListSelection/README.md)<a id="class-hierarchy-Roslynator_CSharp_MemberDeclarationListSelection"></a>
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [&bull;](#class-hierarchy-Roslynator_SyntaxListSelection_1 "SyntaxListSelection<TNode>") &ensp; [StatementListSelection](Roslynator/CSharp/StatementListSelection/README.md)<a id="class-hierarchy-Roslynator_CSharp_StatementListSelection"></a>
+* &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [SyntaxLogicalInverter](Roslynator/CSharp/SyntaxLogicalInverter/README.md)<a id="class-hierarchy-Roslynator_CSharp_SyntaxLogicalInverter"></a>
+* &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [SyntaxLogicalInverterOptions](Roslynator/CSharp/SyntaxLogicalInverterOptions/README.md)<a id="class-hierarchy-Roslynator_CSharp_SyntaxLogicalInverterOptions"></a>
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [SyntaxNodeTextBuilder](Roslynator/Text/SyntaxNodeTextBuilder/README.md)<a id="class-hierarchy-Roslynator_Text_SyntaxNodeTextBuilder"></a>
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [TestOptions](Roslynator/Testing/TestOptions/README.md)<a id="class-hierarchy-Roslynator_Testing_TestOptions"></a>
 * &ensp; [&bull;](#class-hierarchy-System_Object "Object") &ensp; [&bull;](#class-hierarchy-Roslynator_Testing_TestOptions "TestOptions") &ensp; [CSharpTestOptions](Roslynator/Testing/CSharp/CSharpTestOptions/README.md)<a id="class-hierarchy-Roslynator_Testing_CSharp_CSharpTestOptions"></a>
@@ -90,7 +92,9 @@
 * [SyntaxAccessibility](Roslynator/CSharp/SyntaxAccessibility/README.md)
 * [SyntaxExtensions](Roslynator/CSharp/SyntaxExtensions/README.md)
 * [SyntaxInfo](Roslynator/CSharp/SyntaxInfo/README.md)
-* [SyntaxInverter](Roslynator/CSharp/SyntaxInverter/README.md)
+* \[deprecated\] [SyntaxInverter](Roslynator/CSharp/SyntaxInverter/README.md)
+* [SyntaxLogicalInverter](Roslynator/CSharp/SyntaxLogicalInverter/README.md)
+* [SyntaxLogicalInverterOptions](Roslynator/CSharp/SyntaxLogicalInverterOptions/README.md)
 * [WorkspaceExtensions](Roslynator/CSharp/WorkspaceExtensions/README.md)
 * [WorkspaceSymbolExtensions](Roslynator/CSharp/WorkspaceSymbolExtensions/README.md)
 * [WorkspaceSyntaxExtensions](Roslynator/CSharp/WorkspaceSyntaxExtensions/README.md)

docs/api/Roslynator/CSharp/CSharpFactory/AutoInitAccessorDeclaration/README.md

@@ -0,0 +1,20 @@
+# CSharpFactory\.AutoInitAccessorDeclaration\(SyntaxTokenList\) Method
+
+[Home](../../../../README.md)
+
+**Containing Type**: [CSharpFactory](../README.md)
+
+**Assembly**: Roslynator\.CSharp\.dll
+
+```csharp
+public static Microsoft.CodeAnalysis.CSharp.Syntax.AccessorDeclarationSyntax AutoInitAccessorDeclaration(Microsoft.CodeAnalysis.SyntaxTokenList modifiers = default)
+```
+
+### Parameters
+
+**modifiers**   [SyntaxTokenList](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.syntaxtokenlist)
+
+### Returns
+
+[AccessorDeclarationSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.accessordeclarationsyntax)
+

docs/api/Roslynator/CSharp/CSharpFactory/README.md

@@ -46,6 +46,7 @@ public static class CSharpFactory
 | [AttributeList(AttributeSyntax)](AttributeList/README.md#Roslynator_CSharp_CSharpFactory_AttributeList_Microsoft_CodeAnalysis_CSharp_Syntax_AttributeSyntax_) | |
 | [AttributeList(AttributeSyntax\[\])](AttributeList/README.md#Roslynator_CSharp_CSharpFactory_AttributeList_Microsoft_CodeAnalysis_CSharp_Syntax_AttributeSyntax___) | |
 | [AutoGetAccessorDeclaration(SyntaxTokenList)](AutoGetAccessorDeclaration/README.md) | |
+| [AutoInitAccessorDeclaration(SyntaxTokenList)](AutoInitAccessorDeclaration/README.md) | |
 | [AutoSetAccessorDeclaration(SyntaxTokenList)](AutoSetAccessorDeclaration/README.md) | |
 | [BaseConstructorInitializer(ArgumentListSyntax)](BaseConstructorInitializer/README.md#Roslynator_CSharp_CSharpFactory_BaseConstructorInitializer_Microsoft_CodeAnalysis_CSharp_Syntax_ArgumentListSyntax_) | |
 | [BaseConstructorInitializer(SyntaxToken, ArgumentListSyntax)](BaseConstructorInitializer/README.md#Roslynator_CSharp_CSharpFactory_BaseConstructorInitializer_Microsoft_CodeAnalysis_SyntaxToken_Microsoft_CodeAnalysis_CSharp_Syntax_ArgumentListSyntax_) | |
@@ -252,6 +253,8 @@ public static class CSharpFactory
 | [SubtractAssignmentExpression(ExpressionSyntax, SyntaxToken, ExpressionSyntax)](SubtractAssignmentExpression/README.md#Roslynator_CSharp_CSharpFactory_SubtractAssignmentExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_SyntaxToken_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_) | |
 | [SubtractExpression(ExpressionSyntax, ExpressionSyntax)](SubtractExpression/README.md#Roslynator_CSharp_CSharpFactory_SubtractExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_) | |
 | [SubtractExpression(ExpressionSyntax, SyntaxToken, ExpressionSyntax)](SubtractExpression/README.md#Roslynator_CSharp_CSharpFactory_SubtractExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_SyntaxToken_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_) | |
+| [SuppressNullableWarningExpression(ExpressionSyntax)](SuppressNullableWarningExpression/README.md#Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_) | |
+| [SuppressNullableWarningExpression(ExpressionSyntax, SyntaxToken)](SuppressNullableWarningExpression/README.md#Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_SyntaxToken_) | |
 | [SwitchSection(SwitchLabelSyntax, StatementSyntax)](SwitchSection/README.md#Roslynator_CSharp_CSharpFactory_SwitchSection_Microsoft_CodeAnalysis_CSharp_Syntax_SwitchLabelSyntax_Microsoft_CodeAnalysis_CSharp_Syntax_StatementSyntax_) | |
 | [SwitchSection(SwitchLabelSyntax, SyntaxList\<StatementSyntax>)](SwitchSection/README.md#Roslynator_CSharp_CSharpFactory_SwitchSection_Microsoft_CodeAnalysis_CSharp_Syntax_SwitchLabelSyntax_Microsoft_CodeAnalysis_SyntaxList_Microsoft_CodeAnalysis_CSharp_Syntax_StatementSyntax__) | |
 | [SwitchSection(SyntaxList\<SwitchLabelSyntax>, StatementSyntax)](SwitchSection/README.md#Roslynator_CSharp_CSharpFactory_SwitchSection_Microsoft_CodeAnalysis_SyntaxList_Microsoft_CodeAnalysis_CSharp_Syntax_SwitchLabelSyntax__Microsoft_CodeAnalysis_CSharp_Syntax_StatementSyntax_) | |

docs/api/Roslynator/CSharp/CSharpFactory/SuppressNullableWarningExpression/README.md

@@ -0,0 +1,45 @@
+# CSharpFactory\.SuppressNullableWarningExpression Method
+
+[Home](../../../../README.md)
+
+**Containing Type**: [CSharpFactory](../README.md)
+
+**Assembly**: Roslynator\.CSharp\.dll
+
+## Overloads
+
+| Method | Summary |
+| ------ | ------- |
+| [SuppressNullableWarningExpression(ExpressionSyntax)](#Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_) | |
+| [SuppressNullableWarningExpression(ExpressionSyntax, SyntaxToken)](#Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_SyntaxToken_) | |
+
+## SuppressNullableWarningExpression\(ExpressionSyntax\) <a id="Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_"></a>
+
+```csharp
+public static Microsoft.CodeAnalysis.CSharp.Syntax.PostfixUnaryExpressionSyntax SuppressNullableWarningExpression(Microsoft.CodeAnalysis.CSharp.Syntax.ExpressionSyntax operand)
+```
+
+### Parameters
+
+**operand** &ensp; [ExpressionSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.expressionsyntax)
+
+### Returns
+
+[PostfixUnaryExpressionSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.postfixunaryexpressionsyntax)
+
+## SuppressNullableWarningExpression\(ExpressionSyntax, SyntaxToken\) <a id="Roslynator_CSharp_CSharpFactory_SuppressNullableWarningExpression_Microsoft_CodeAnalysis_CSharp_Syntax_ExpressionSyntax_Microsoft_CodeAnalysis_SyntaxToken_"></a>
+
+```csharp
+public static Microsoft.CodeAnalysis.CSharp.Syntax.PostfixUnaryExpressionSyntax SuppressNullableWarningExpression(Microsoft.CodeAnalysis.CSharp.Syntax.ExpressionSyntax operand, Microsoft.CodeAnalysis.SyntaxToken operatorToken)
+```
+
+### Parameters
+
+**operand** &ensp; [ExpressionSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.expressionsyntax)
+
+**operatorToken** &ensp; [SyntaxToken](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.syntaxtoken)
+
+### Returns
+
+[PostfixUnaryExpressionSyntax](https://docs.microsoft.com/en-us/dotnet/api/microsoft.codeanalysis.csharp.syntax.postfixunaryexpressionsyntax)
+