Code
use Magento\CustomerBalance\Helper\Data;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Registry;
use Magento\Framework\View\Element\Template;
use Magento\Framework\View\Element\Template\Context;
/**
* Refund to customer balance functionality block
*
* @api
* @since 100.0.2
*/
class Controls extends Template
{
/**
* Core registry
*
* @var Registry
*/
protected $_coreRegistry = null;
/**
* @param Context $context
* @param Registry $registry
* @param array $data
* @param Data|null $customerBalanceHelper
*/
public function __construct(
Context $context,
Registry $registry,
array $data = [],
Data $customerBalanceHelper = null
) {
$data['customerBalanceHelper'] = $customerBalanceHelper ?? ObjectManager::getInstance()->get(Data::class);
$this->_coreRegistry = $registry;
parent::__construct($context, $data);
}