public function configureOptions()
{
return [OutputFormatterOption::newValueOption(static::$argument_display, 'should try to open graphviz image', true), OutputFormatterOption::newValueOption(static::$argument_dump_image, 'path to a dumped png file', ''), OutputFormatterOption::newValueOption(static::$argument_dump_dot, 'path to a dumped dot file', ''), OutputFormatterOption::newValueOption(static::$argument_dump_html, 'path to a dumped html file', '')];
}