Incorrect behavior of ReadOnlyClassRector

[fsok]

Bug Report

Subject	Details
Rector version	last dev-main
Installed as	composer dependency

Minimal PHP Code Causing Issue

See https://getrector.com/demo/97530d52-c91e-4dec-96e8-5e9dbd66e9c1

<?php

final class DemoFile extends UnkownClass
{
    public function __construct(private readonly string $property)
    {
    }
    
    public function run()
    {
  		echo $this->property;
    }
}

Responsible rules

• ReadOnlyClassRector

Expected Behavior

If a parent class cannot be resolved by rector ReadOnlyClassRectorshould skipped, because it cannot be determined if the parent class is declared as readonly.

I am not sure why the class can't be resolved. I noticed this in controllers extending from AbstractFOSRestController.

[TomasVotruba]

Thank you for your report and demo link!

We'll need a failing test case in a pull-request, so we have it covered in Rector.
You can click "Create a Test" button at demo page.

[fsok]

We'll need a failing test case in a pull-request, so we have it covered in Rector.

I created rectorphp/rector-src#4407

[TomasVotruba]

Thank you @fsok 👍