class ArrayItem

class ArrayItem extends NodeAbstract {
    
    /** @var null|Expr Key */
    public ?Expr $key;
    
    /** @var Expr Value */
    public Expr $value;
    
    /** @var bool Whether to assign by reference */
    public bool $byRef;
    
    /** @var bool Whether to unpack the argument */
    public bool $unpack;
    
    /**
     * Constructs an array item node.
     *
     * @param Expr $value Value
     * @param null|Expr $key Key
     * @param bool $byRef Whether to assign by reference
     * @param array<string, mixed> $attributes Additional attributes
     */
    public function __construct(Expr $value, ?Expr $key = null, bool $byRef = false, array $attributes = [], bool $unpack = false) {
        $this->attributes = $attributes;
        $this->key = $key;
        $this->value = $value;
        $this->byRef = $byRef;
        $this->unpack = $unpack;
    }
    public function getSubNodeNames() : array {
        return [
            'key',
            'value',
            'byRef',
            'unpack',
        ];
    }
    public function getType() : string {
        return 'ArrayItem';
    }

}