import { Request } from 'express';
import { PaymentService } from '~backend/payment/payment.service';
import { PerformScanPayPayloadDto, PerformRefundPayloadDto, FdtoRefetchTransaction } from '~backend/payment/payment.model';
import { PaymentTransactionResponse } from '~backend/payment/payment.interface';
export declare class PaymentController {
    private readonly paymentService;
    private readonly logger;
    constructor(paymentService: PaymentService);
    /**
     * @deprecated
     * moved to payment-backend
     */
    refetch({ billId }: FdtoRefetchTransaction): Promise<PaymentTransactionResponse>;
    refund({ transactionId, reason, amount }: PerformRefundPayloadDto): Promise<any>;
    scanPay(req: Request, { authCode, amount, billId }: PerformScanPayPayloadDto): Promise<any>;
}