Base:
method
GetTypeDeclarationInfo
Microsoft.CodeAnalysis.LanguageService.AbstractDeclaredSymbolInfoFactoryService<TCompilationUnitSyntax, TUsingDirectiveSyntax, TNamespaceDeclarationSyntax, TTypeDeclarationSyntax, TEnumDeclarationSyntax, TMethodDeclarationSyntax, TMemberDeclarationSyntax, TNameSyntax, TQualifiedNameSyntax, TIdentifierNameSyntax>.GetTypeDeclarationInfo(Microsoft.CodeAnalysis.SyntaxNode, TTypeDeclarationSyntax, Roslyn.Utilities.StringTable, System.String, System.String)