<?php

namespace KrokedilSwedbankPayDeps\SwedbankPay\Api\Service\Invoice\Transaction\Resource\Request\Data;

use KrokedilSwedbankPayDeps\SwedbankPay\Api\Service\Payment\Transaction\Resource\Request\Data\TransferInterface;
/**
 * Transaction Reversal Interface
 *
 * @api
 */
interface ReversalInterface extends TransferInterface
{
    const ACTIVITY = 'activity';
    const RECEIPT_REFERENCE = 'receiptReference';
    /**
     * @return string
     */
    public function getActivity();
    /**
     * @param string $activity
     * @return $this
     */
    public function setActivity($activity);
    /**
     * Get Receipt Reference.
     * The receiptReference is a reference from the merchant system.
     * This reference is used as an invoice/receipt number to supplement payeeReference.
     *
     * @return string|null
     */
    public function getReceiptReference();
    /**
     * Set Receipt Reference.
     * The receiptReference is a reference from the merchant system.
     * This reference is used as an invoice/receipt number to supplement payeeReference.
     *
     * @param string $reference
     *
     * @return $this
     */
    public function setReceiptReference($reference);
}
