protected function configure()
 {
     $this->addArgument('theme', InputArgument::OPTIONAL, 'Theme to translate', self::CURRENT_THEME);
     $this->addOption('format', null, InputOption::VALUE_OPTIONAL, 'Format to fetch translations from. Can be "json", "po" or "php".', 'po');
     parent::configure();
 }
 protected function configure()
 {
     $this->addArgument('plugin', InputArgument::REQUIRED, 'Plugin to translate');
     $this->addOption('format', null, InputOption::VALUE_OPTIONAL, 'Format to fetch translations from. Can be "csv", "json", "po" or "php".', 'po');
     parent::configure();
 }