private Solution ReplaceConfigureAwaitTrue(Document document, SyntaxNode root, AwaitExpressionSyntax awaitExpression, CancellationToken c)
{
var argumentList = awaitExpression.DescendantNodes().OfType <ArgumentListSyntax>().Last();
var argument = argumentList.Arguments[0];
var newArgument = argument.WithExpression(SyntaxFactory.LiteralExpression(SyntaxKind.FalseLiteralExpression));
var newArgumentList = argumentList.ReplaceNode(argument, newArgument);
var newAwaitExpression = awaitExpression.ReplaceNode(argumentList, newArgumentList);
return(document
.WithSyntaxRoot(root.ReplaceNode(awaitExpression, newAwaitExpression))
.Project
.Solution);
}
