Fix "types as the only types passed to this method" false positive on generic parameter types

[staabm]

fix reproducer for #59

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for some reason I don't understand the test-suite only errors for this case on first-class callables, while in real world projects we see the same error on non-first-class-callables.

I verfied that this fix also fixes my real world project bug which is is reported on a non-first-class callable (as the test-case showcased before this PR)

[staabm]

@TomasVotruba do you think this one is ready to merge and release? :)

[TomasVotruba]

Thanks for the ping. It's been a long time since understood this logic 😅

I'll trust your fix, let's give it a go 👍 Thanks

[staabm]

thank you. would be great to get this into a release

[TomasVotruba]

Here we go :) https://github.com/rectorphp/type-perfect/releases/tag/2.1.1

[samsonasik]

@staabm this seems cause issue on rector-phpunit repo

➜  rector-phpunit git:(main) composer phpstan
Note: Using configuration file /Users/samsonasik/www/rector-phpunit/phpstan.neon.
 304/304 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

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  rules/PHPUnit100/Rector/StmtsAwareInterface/ExpectsMethodCallDecorator.php:34
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  - '#Parameters should have "PhpParser\\Node\\Stmt\\Expression" types as the only types passed to this method#'
  🪪 typePerfect.narrowPublicClassMethodParamType
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

I am going to ignore for now.

[samsonasik]

see PR:

• Ignore PHPStan notice typePerfect.narrowPublicClassMethodParamType on ExpectsMethodCallDecorator rector-phpunit#551

[staabm]

Will have a look tomorrow