FileNotFound when using phpstan with BleedingEdge include

[simPod]

Bug Report

Subject	Details
Rector version	fee8a47

Minimal PHP Code Causing Issue

$parameters->set(Option::PHPSTAN_FOR_RECTOR_PATH, getcwd() . '/phpstan.neon');

includes:
    - vendor/phpstan/phpstan/conf/bleedingEdge.neon

gives:

PHP Fatal error:  Uncaught _PHPStan_71572f9a1\Nette\FileNotFoundException: 
File 'phar://phpstan.phar/conf/bleedingEdge.neon' is missing or is not readable. in phar:///path/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/vendor/nette/di/src/DI/Config/Loader.php:29

[TomasVotruba]

This option is configurable to be flexible and work around configuration that is used in PHPStan but not in Rector. Here phar paths in bleedingEdge.neon work only inside scope of PHAR. Sometimes PHPStan extensions remove static reflection, e.g. Symfony extension, and Rector cannot include it as it needs complete static reflection.

In this case, create own custom phpstan-for-rector.neon or remove vendor/phpstan/phpstan/conf/bleedingEdge.neon from phpstan.neon. I guess first option is better.

In ideal state, the phpstan-for-rector.neon should only include extensions so Rector can analyse types better.

See our custom PHPStan config to get the idea: https://github.com/rectorphp/rector-src/blob/main/phpstan-for-rector.neon

[simPod]

@TomasVotruba so it also ignores extensions that are installed via https://github.com/phpstan/extension-installer?

[TomasVotruba]

Those should be included:
https://github.com/rectorphp/rector-src/blob/dd89737f2fcc3672e554048af30f96a5e3a3b941/packages/NodeTypeResolver/DependencyInjection/PHPStanServicesFactory.php#L122-L155