Hi,

I found an issue with this test:

<?php
    declare(strict_types=1);

    namespace Devsense\Common;

    abstract class AbstractLogger
    {
        /**
         * @var static[]
         */
        protected array $_loggers = [];
    }

    final class LoggerA extends AbstractLogger
    {
        public function log(string $message): static
        {
            foreach($this->_loggers as $logger) {
                $logger->log('123');
            }

            return $this;
        }
    }

    final class LoggerB extends AbstractLogger
    {
        public function log(int $code): static
        {
            foreach($this->_loggers as $logger) {
                $logger->log(123);
            }

            return $this;
        }
    }

Maybe related to https://community.devsense.com/d/918-bad-variable-type-with-iterator-interface-and-static-type

Thank you for the fix.