Переопределить панели на свои в Drupal commerce

function checkout_new_commerce_checkout_pane_info_alter(&$definitions) {
    $definitions['payment_information']['class'] = PaymentInformation::class;
    $definitions['payment_information']['provider'] = 'checkout_new';

    $definitions['shipping_information']['class'] = ShippingInformation::class;
    $definitions['shipping_information']['provider'] = 'checkout_new';
  }