protected function config()
{
$this->setName('process:destroy')->setDescription('Destroys process with given alias in parent scope.');
$this->addArgument('parent', InputArgument::REQUIRED, 'Alias of parent runtime.');
$this->addArgument('alias', InputArgument::REQUIRED, 'Alias of process to be destroyed.');
$this->addOption('flags', null, InputOption::VALUE_OPTIONAL, 'Force level.', Runtime::DESTROY_FORCE_SOFT);
}