import { AlipaySdkCommonResult } from 'alipay-sdk';
import { PaymentMethod, PaymentTransaction } from './payment.entities';
import { PaymentOrder } from './payment.order.entities';
interface PaymentContext {
    method: PaymentMethod;
    order: PaymentOrder;
    transaction: PaymentTransaction;
    callback: string;
    notify: string;
    createdAt: Date;
}
export declare class PaymentHelper {
    private static config;
    static notifyHandlers: Record<string, (order: PaymentOrder) => any>;
    static createOrder({ itemId, methodId, paymentInfo, extra, profileId, }: {
        itemId: string;
        callback: string;
        methodId: number;
        paymentInfo: Record<string, unknown>;
        extra?: Record<string, unknown>;
        profileId: string;
    }): Promise<PaymentOrder>;
    static validateSign(orderId: string, body: any): Promise<boolean>;
    static extraContext(transaction: PaymentTransaction, method: PaymentMethod, order: PaymentOrder): Promise<PaymentContext>;
    static sign(transactionId: string): Promise<{
        context: PaymentContext;
        signed: string;
        md5sign: string;
    }>;
    static pay(transactionId: string, { callback, clientIp, wxJsApi, openid, isMobile, }: {
        callback?: string;
        clientIp?: string;
        wxJsApi?: boolean;
        openid?: string;
        isMobile?: boolean;
    }): Promise<string | AlipaySdkCommonResult | {
        payload: Record<string, unknown>;
        result?: string;
    } | Record<string, unknown>>;
    static updateOrder(orderId: string, data: any): Promise<PaymentOrder>;
    static cleanExpiredPayments(): Promise<void>;
    static handlePaymentNotify(data: any, isWxPay?: boolean): Promise<PaymentOrder | undefined>;
    static noticePaymentOrderUser(order: PaymentOrder): void;
    static handleNotify(data: any, isWxPay?: boolean): Promise<PaymentOrder | undefined>;
}
export {};