Microsoft.CodeAnalysis.ExtractMethod.AbstractExtractMethodService<TStatementSyntax, TExecutableStatementSyntax, TExpressionSyntax>.MethodExtractor.InsertNewLineBeforeLocalFunctionIfNecessaryAsync(Microsoft.CodeAnalysis.Document, Microsoft.CodeAnalysis.SyntaxToken, Microsoft.CodeAnalysis.SyntaxNode, System.Threading.CancellationToken)