Parse as: File Member Statement Expression

 Open parenthesis on a new line

 Closing parenthesis on a new line

 Preserve original whitespace

 Keep redundant API calls

 Do not require 'using static Microsoft.CodeAnalysis.CSharp.SyntaxFactory;'

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CompilationUnit() .WithMembers( SingletonList<MemberDeclarationSyntax>( ClassDeclaration("C"))) .NormalizeWhitespace()