Bug report

Since the update to 0.12.04 I got this issue with the ConstantExpression of the twig template system

Parameter #1 $value of class Twig\Node\Expression\ConstantExpression constructor expects array, string given.

Code snippet that reproduces the problem

copy+paste from the Twig sources

https://phpstan.org/r/df21662f-cba0-492e-9628-3c2d3b3be617

Expected output

the $value constructor parameter has now typehint, which is probably the cause of this error. I think the most common use is a string value, but searching for new ConstantExpression shows that is is also used with booleans, null and integers. I don't know why PHPStan wants to see an array here.