Base:
method
VisitClassBlock
Microsoft.CodeAnalysis.VisualBasic.Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.VisualBasicSyntaxRewriter.VisitClassBlock(Microsoft.CodeAnalysis.VisualBasic.Microsoft.CodeAnalysis.VisualBasic.Syntax.InternalSyntax.ClassBlockSyntax)