Smile\ElasticsuiteCatalog\Model\Autocomplete\Category\DataProvider::getSuggestedTerms PHP Метод

    private function getSuggestedTerms()
    {
        $terms = array_map(function (\Magento\Search\Model\Autocomplete\Item $termItem) {
            return $termItem->getTitle();
        }, $this->termDataProvider->getItems());
        return $terms;
    }