copyrightHolder??null; } public function setCopyrightHolder(Organization|Person|array $copyrightHolder):void { if (is_array($copyrightHolder)) { $copyrightHolder = $this->mixedArray('copyrightHolder', $copyrightHolder, [ 'JVBase\managers\SEO\render\Thing\Organization\Organization', 'JVBase\managers\SEO\render\Thing\Person\Person' ]); } $this->copyrightHolder = $copyrightHolder; } }