Smile\ElasticsuiteCatalog\Model\ResourceModel\Category\Fulltext\Collection::addAttributeToSort PHP Method

{@inheritDoc}

public addAttributeToSort ( $attribute, $dir = self::SORT_ORDER_ASC )

    public function addAttributeToSort($attribute, $dir = self::SORT_ORDER_ASC)
    {
        return $this->setOrder($attribute, $dir);
    }

Collection