b2binpay / magento2

Block/Adminhtml/Form/Field/Wallets.php

<?php

namespace B2Binpay\Payment\Block\Adminhtml\Form\Field;

/**
 * Wallets Adminhtml frontend model
 */
class Wallets extends \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray

The type Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray was not found. Maybe you did not declare it correctly or list all dependencies?

{
    /**
     * {@inheritdoc}
     */
    protected function _prepareToRender()
    {
        $this->addColumn('wallet', ['label' => __('Wallet ID'), 'class' => 'required-entry b2binpay-wallet']);

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

        $this->addColumn('currency', ['label' => __('Currency [store]'), 'class' => 'required-entry']);
        $this->_addAfter = false;

The property _addAfter does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

        $this->_addButtonLabel = __('Add Wallet');

The property _addButtonLabel does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

    }
}