public function optionalOptionsWithArguments()
{
return [['ssh', 'some-ssh'], ['http', 'some-http'], ['url', 'some-url'], ['user', 'some-user'], ['skip-plugins', 'some-plugin, another-plugin'], ['skip-themes', 'some-theme, another-theme'], ['skip-packages', 'some-package, another-package'], ['require', 'some-file']];
}