import { EeAirOutboundEvent } from '..';
import { POSConnectWalletRefundEventData } from '../types';
import { BaseEventHandlerOpts } from './types';
/**
 * Returns an array of events derived from a POSCONNECT.WALLET.REFUND event.
 *
 * Note that a refund may either be a full refund (i.e. all products in the original
 * order are refunded) or a partial refund, where only a subset of the original
 * products are refunded.
 *
 * Handling of Points accounts
 *
 * For a full refund, we expect a walletAccountTransactionEntity/UPDATE/POINTS
 * with event = REFUND_DEBIT to be the only operation on the points account, so
 * this is used to derive the new points balances.
 *
 * For a partial refund, we expect the same walletAccountTransactionEntity/UPDATE/POINTS
 * with event = REFUND_DEBIT that deducts the original total number of points
 * awarded, followed by a walletAccountTransactionEntity/UPDATE/POINTS with event = EARN
 * that awards points for the non-refunded items in the original order.
 *
 * @param event
 * @param configuration
 * @returns
 */
export declare function getPosConnectWalletRefundEventData(event: EeAirOutboundEvent, opts: BaseEventHandlerOpts): POSConnectWalletRefundEventData;