new InputArgument('command_name', InputArgument::OPTIONAL, $this->trans('commands.help.arguments.command_name'), 'help'),
new InputOption('xml', null, InputOption::VALUE_NONE, $this->trans('commands.help.options.xml')),
new InputOption('raw', null, InputOption::VALUE_NONE, $this->trans('commands.help.options.raw')),
new InputOption('format', null, InputOption::VALUE_REQUIRED, $this->trans('commands.help.options.format'), 'txt'),
new InputArgument('command_name', InputArgument::OPTIONAL, $this->trans('commands.help.arguments.command_name'), 'help'),
new InputOption('xml', null, InputOption::VALUE_NONE, $this->trans('commands.help.options.xml')),
new InputOption('raw', null, InputOption::VALUE_NONE, $this->trans('commands.help.options.raw')),
new InputOption('format', null, InputOption::VALUE_REQUIRED, $this->trans('commands.help.options.format'), 'txt'),