import { PaymentData } from '../types/interfaces';
import { BaseGateway } from './base.gateway';
export declare class AamarPayGateway extends BaseGateway {
    private readonly storeId;
    private readonly signatureKey;
    private readonly serverUrl;
    constructor(config: {
        storeId: string;
        signatureKey: string;
        serverUrl: string;
    });
    processPayment(data: PaymentData): Promise<string>;
    private mapToAamarPay;
}