|null */ protected $categories; /** * @param array|null $categories */ public function setCategories(?array $categories): void { $this->categories = $categories; } /** * @return array|null */ public function getCategories(): ?array { return $this->categories; } public function jsonSerialize() { return (object) array_filter(array('categories' => $this->categories), static function ($value) : bool { return $value !== null; }); } }__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDAxMTIzODM2MjAxNjU5MCA3MzE5MjQ3MzgzNzM3MzY3IDY5Njg5NDgzNDA1OTM2MQ==