private function getSortOrder()
    {
        return [
            $this->translator->trans(/** @Desc("Ascending") */ 'content_type.sort_field.ascending', [], 'content_type') => Location::SORT_ORDER_ASC,
            $this->translator->trans(/** @Desc("Descending") */ 'content_type.sort_field.descending', [], 'content_type') => Location::SORT_ORDER_DESC,
        ];
    }
private function getSortOrder()
    {
        return [
            $this->translator->trans(/** @Desc("Ascending") */ 'content_type.sort_field.ascending', [], 'content_type') => Location::SORT_ORDER_ASC,
            $this->translator->trans(/** @Desc("Descending") */ 'content_type.sort_field.descending', [], 'content_type') => Location::SORT_ORDER_DESC,
        ];
    }
private function getSortOrder ( ) { return [ $ this -> translator -> trans ( /** @Desc("Ascending") */ 'content_type.sort_field.ascending' , [ ] , 'content_type' ) => Location :: SORT_ORDER_ASC , $ this -> translator -> trans ( /** @Desc("Descending") */ 'content_type.sort_field.descending' , [ ] , 'content_type' ) => Location :: SORT_ORDER_DESC , ] ; }
Get available sort order values.

@return array
Get available sort order values .