Pimcore\Model\Document\Tag\Snippet::resolveDependencies PHP Метод

    public function resolveDependencies()
    {
        $dependencies = [];
        if ($this->snippet instanceof Document\Snippet) {
            $key = "document_" . $this->snippet->getId();
            $dependencies[$key] = ["id" => $this->snippet->getId(), "type" => "document"];
        }
        return $dependencies;
    }