applicableCountry??null; } public function setApplicableCountry(Country|string|array $applicableCountry):void { if(is_array($applicableCountry)){ $applicableCountry = $this->mixedArray('applicableCountry', $applicableCountry, [ 'string', 'JVBase\managers\SEO\render\Thing\Place\AdministrativeArea\Country' ]); } $this->applicableCountry = $applicableCountry; } }