export = OAuthClient; declare class OAuthClient extends BaseOAuthClient { startAuthorization(options: any): string; verifyCallback(query: any): Promise; renewAccessToken(isOfflineToken?: boolean): Promise; getNewAccessToken(): Promise; getAccesstokenObj({ grant_type, refresh_token, code }: { grant_type: any; refresh_token: any; code: any; }): Promise>; getOfflineAccessToken(scopes: any, code: any): Promise>; getOfflineAccessTokenObj(scopes: any, code: any): Promise>; } import BaseOAuthClient = require("../common/BaseOAuthClient");