/// <reference types="node" />
import * as crypto from 'crypto';
import { PayStatic } from '../base';
export declare class Sign {
    /**
     * 随机字符串
     * 随机字符串，不长于32位。推荐随机数生成算法
     * example: 5K8264ILTKCH16CQ2502SI8ZNMTM67VS
     */
    nonce_str?: string;
    /**
     * 签名
     * 签名，详见签名生成算法
     * example: C380BEC2BFD727A4B6845133519F3AD6
     */
    sign: string;
    /**
     * 签名类型
     * 签名类型，目前支持HMAC-SHA256和MD5，默认为MD5
     * example: HMAC-SHA256
     */
    sign_type?: string;
}
export declare class Request {
    /**
    * 公众账号ID
    * 微信分配的公众账号ID（企业号corpid即为此appId）
    * example: wx8888888888888888
    */
    appid?: string;
}
export declare class ResponseBase {
    /**
     * 返回状态码
     * SUCCESS/FAIL
     * 此字段是接口通信情况标识，非交易成功与否的标识
     * example: SUCCESS
     */
    return_code: string;
    /**
     * 返回信息
     * 当return_code为FAIL时返回信息为错误原因 ，例如
     * 签名失败
     * 参数格式校验错误
     * example: OK
     */
    return_msg: string;
}
export declare class SuccessResponse extends ResponseBase {
    /**
     * 业务结果
     * SUCCESS/FAIL
     * example: SUCCESS
     */
    result_code?: string;
    /**
     * 业务结果描述
     * 对业务结果的补充说明
     * example: OK
     */
    result_msg?: string;
    /**
     * 错误代码
     * 详细参见错误列表
     * example: SYSTEMERROR
     */
    err_code?: string;
    /**
     * 错误代码描述
     * 错误返回的信息描述
     * example: 系统错误
     */
    err_code_des?: string;
    /**
     * 随机字符串
     * 微信返回的随机字符串
     * example: 5K8264ILTKCH16CQ2502SI8ZNMTM67VS
     */
    nonce_str: string;
    /**
     * 签名
     * 微信返回的签名，详见签名生成算法
     * example: C380BEC2BFD727A4B6845133519F3AD6
     */
    sign: string;
}
export declare class Response extends SuccessResponse {
    /**
     * 公众账号ID
     * 调用接口提交的公众账号ID
     * example: wx8888888888888888
     */
    appid: string;
    /**
     * 商户号
     * 调用接口提交的商户号
     * example: 1900000109
     */
    mch_id: string;
}
export declare class MchResponse extends SuccessResponse {
    /**
     * 商户appid
     * 申请商户号的appid或商户号绑定的appid（企业号corpid即为此appId）
     * example: wx8888888888888888
     */
    mch_appid: string;
    /**
     * 商户号
     * 微信支付分配的商户号
     * example: 1900000109
     */
    mchid: string;
}
export declare const Path: {
    getSignKey: string;
    unifiedOrder: string;
    orderQuery: string;
    closeOrder: string;
    refund: string;
    refundQuery: string;
    downloadBill: string;
    report: string;
    shortUrl: string;
    microPay: string;
    reverse: string;
    authCodeToOpenid: string;
    batchQueryComment: string;
    downloadFundflow: string;
    transfers: string;
    getTransferInfo: string;
};
export declare class WxPaySignOption {
    mch_id: string;
    appid: string;
    key: string;
}
export declare class WxPayBase extends WxPaySignOption {
    pfxPath?: string;
    pfx?: any;
    payNotifyUrl: string;
}
declare type SignOptions = {
    key?: string;
    encrypt?: string;
};
export declare class WxPayStatic extends PayStatic {
    static success: string;
    static host: string;
    static sandboxHost: string;
    static sandboxFee: number;
    static buildXml(data: any, root?: boolean): string;
    static parseXml<T = any>(xml: string, root?: boolean): Promise<T>;
    static request<T = any>(opt: {
        data: any;
        host?: string;
        path: string;
        method?: string;
        agent?: {
            pfx: string;
            passphrase: string;
        };
        notThrowErr?: boolean;
        originalResult?: boolean;
    }): Promise<T>;
    static errorHandler(rs: Response): void;
    static getsignkey(data: {
        mch_id: string;
    }, opt: SignOptions): Promise<ResponseBase & {
        mch_id: string;
        sandbox_signkey: string;
    }>;
    static createSign(signObj: any, opt?: SignOptions): any;
    static stringify(signObj: any, key: any): string;
    static getSignObj(data: any, opt: WxPaySignOption & {
        mch?: boolean;
    }): Promise<Sign & {
        mch_id?: string;
        appid?: string;
    } & {
        mchid?: string;
        mch_appid?: string;
    }>;
    static encrypt(str: string, type: string, key?: string): any;
    static signVerify(str: string, sign: string, type: string, key?: string): boolean;
    static decrypt(key: any, crypted: any, iv?: string, to?: crypto.HexBase64BinaryEncoding): string;
}
export declare const TradeType: {
    JsApi: string;
    Native: string;
    App: string;
    H5: string;
};
export declare const SignType: {
    MD5: string;
    HMAC_SHA256: string;
};
export declare const BillType: {
    所有: string;
    成功: string;
    退款: string;
    充值退款: string;
};
export declare const CheckName: {
    不校验: string;
    强校验: string;
};
export {};