<?php declare(strict_types=1); namespace Doctrine\DBAL\Tools\Console\Command; use ReflectionMethod; use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; if ((new ReflectionMethod(Command::class, 'execute'))->hasReturnType()) { /** @internal */ trait CommandCompatibility { protected function execute(InputInterface $input, OutputInterface $output): int { return $this->doExecute($input, $output); } } } else { /** @internal */ trait CommandCompatibility { /** * {@inheritDoc} * * @return int */ protected function execute(InputInterface $input, OutputInterface $output) { return $this->doExecute($input, $output); } } }