interface ILogger {
    warn: (...args: any[]) => void;
    log: (...args: any[]) => void;
    info: (...args: any[]) => void;
    error: (...args: any[]) => void;
}
interface IAccessToken {
    access_token: string;
    created_at: number;
    expires_in: number;
    refresh_token: string;
    openid: string;
    scope: string;
}
export declare class AccessToken implements IAccessToken {
    readonly access_token: string;
    readonly created_at: number;
    readonly expires_in: number;
    readonly refresh_token: string;
    readonly openid: string;
    readonly scope: string;
    constructor(data: IAccessToken);
    isValid(): boolean;
}
export default class WechatOAuth {
    readonly getToken: (openId: string) => any;
    readonly appId: string;
    private readonly appSecret;
    private readonly saveToken;
    private readonly store;
    private logger;
    constructor(appId: string, appSecret: string, saveToken?: (openid: string, token: object) => void, getToken?: (openId: string) => any, logger?: ILogger);
    getAuthorizeURL(redirect: string, state?: string, scope?: string, href?: string): string;
    getAuthorizeURLForWebsite(redirect: string, state?: string, scope?: string, href?: string): string;
    getAccessToken(code: string): Promise<AccessToken>;
    getClientAccessToken(): Promise<AccessToken>;
    refreshAccessToken(refreshToken: string): Promise<AccessToken>;
    getUserByOpenIdAndAccessToken(openId: string, accessToken: string, lang?: string): Promise<any>;
    getUserByOpenId(openId: string, lang?: string): Promise<any>;
    getUserByCode(code: string, lang?: string): Promise<any>;
    getQRCodeTicket(data?: any, token?: string): Promise<{
        ticket: string;
        expire_seconds: number;
        url: string;
    }>;
    getQRCode(data?: any, token?: string): Promise<any>;
    getQRCodeLink(data?: any, token?: string): Promise<string>;
    getQRCodeLinkByTicket(ticket: string): Promise<string>;
    static getQRCodeByTicket(ticket: string, raw?: boolean): Promise<any>;
    code2Session(code: string): Promise<any>;
    getJsApiTicket(accessToken?: string): Promise<any>;
    jsSDKSign(url: string, jsApiTicket?: string): Promise<{
        jsapi_ticket: string;
        nonceStr: string;
        signature: string;
        timestamp: string;
        url: string;
    }>;
    private processAccessToken;
}
export {};