private async Task <Document> ApplyFormattingAsync(Document document, ExpressionStatementSyntax expressionStatement, CancellationToken ct)
{
var visitor = new StatementSyntaxVisitor(new ExpressionSyntaxVisitor());
var formattedExpressionStatement = expressionStatement.Accept(visitor);
var oldRoot = await document.GetSyntaxRootAsync(ct).ConfigureAwait(false);
var newRoot = oldRoot.ReplaceNode(expressionStatement, formattedExpressionStatement);
return(document.WithSyntaxRoot(newRoot));
}