<?php use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; class FooHiddenCommand extends Command { protected function configure(): void { $this ->setName('foo:hidden') ->setAliases(['afoohidden']) ->setHidden() ; } protected function execute(InputInterface $input, OutputInterface $output): int { return 0; } }