private function createUseSorter(array $options)
{
/**
* Creates the new UseSorter file, given config values.
*/
$useSorter = new UseSorter();
$useSorter->setGroups($options['group'])->setGroupType($options['group-type'])->setGroupSkipEmpty($options['group-skip-empty'])->setSortType($options['sort-type'])->setSortDirection($options['sort-direction']);
return $useSorter;
}