/// <reference types="node" />
export interface WeChatPaymentAPIConfig {
    PAYMENT_HOST: string;
    PAYMENT_HOST_PORT: number;
    UNIFIED_ORDER: string;
    QUERY_ORDER: string;
    CLOSE_ORDER: string;
    REFUND: string;
    QUERY_REFUND: string;
    DOWNLOAD_BILL: string;
    SHORT_URL: string;
    REPORT: string;
    SIGN_KEY: string;
    DOWNLOAD_FUND_FLOW: string;
    BATCH_QUERY_COMMENT: string;
    QUERY_SETTLEMENT: string;
    QUERY_EXCHANGE_RATE: string;
}
export interface WeChatPaymentConfig {
    paymentNotifyUrl: string;
    paymentSandBox?: boolean;
    paymentSandBoxKey?: string;
    paymentKey?: string;
    paymentCertificatePfx?: string | Buffer;
    paymentPassphrase?: string;
    merchantId: string;
    paymentAPI: WeChatPaymentAPIConfig;
}
export interface WeChatMiniProgramConfig {
    appId: string;
    appSecret: string;
    GET_SESSION_KEY_URL: string;
}
export interface WeChatConfig {
    wechatRedirectHost: string;
    wechatRedirectUrl: string;
    wechatToken: string;
    appId: string;
    appSecret: string;
    ticketUrl: string;
    accessTokenUrl: string;
    oAuthUrl: string;
    apiUrl: string;
    oAuthState: string;
    decodeCardCodeUrl: string;
    miniProgram: WeChatMiniProgramConfig;
    payment: WeChatPaymentConfig;
}
export declare const COMPARE_CONFIG_KEYS: string[];
export declare function getConfigFromCompareKeys(wechatConfig: WeChatConfig, compareKeys?: string[]): Record<string, unknown>;
/**
 * Check if user passed necessary configuration
 * @param {object} options user custom wechat config
 */
export declare function checkPassedConfiguration(options: WeChatConfig): boolean;
/**
 * get default wechat configuration
 * @return {object} wechatConfig
 */
export declare function getDefaultConfiguration(): WeChatConfig;
/**
 * Check if the new main wechat config values are the same as the previous one
 * @param {object} newConfig
 * @param {object} oldConfig
 * @param {Array=} compareKeys - custom keys to compare
 */
export declare function isBreakingConfigChange(newConfig: WeChatConfig, oldConfig: WeChatConfig, compareKeys?: string[]): boolean;