Bug report

Code snippet that reproduces the problem

new Decimal(0);

Expected output (0.12.8)

no issue

Actual output (0.12.9)

Parameter #1 $value of class Decimal\Decimal constructor expects string, int given.

We are using stubs for Decimal\Decimal class, and it allows int:

https://github.com/php-decimal/stubs/blob/683b5c68b13c14373df9e835f98926c62c73c29d/Decimal.php#L30

I'm not sure PHPStan used this stub file before, or started using it after 0.12.9, but something has changed ;)