Base:
method
TryCreateUsingLocalDeclaration
Microsoft.CodeAnalysis.IntroduceUsingStatement.AbstractIntroduceUsingStatementCodeRefactoringProvider<TStatementSyntax, TExpressionStatementSyntax, TLocalDeclarationSyntax, TTryStatementSyntax>.TryCreateUsingLocalDeclaration(Microsoft.CodeAnalysis.ParseOptions, TLocalDeclarationSyntax, out TLocalDeclarationSyntax)