import { Strategy, VerifyCallback } from 'passport-google-oauth20';
import { AuthGoogleManagerService, AuthModuleOptions } from '../auth.type';
declare const GoogleStrategy_base: new (...args: any[]) => Strategy;
export declare class GoogleStrategy extends GoogleStrategy_base {
    private authOptions;
    private googleManagerService;
    constructor(authOptions: AuthModuleOptions, googleManagerService: AuthGoogleManagerService<any>);
    authenticate(req: any, options: any): void;
    validate(accessToken: string, refreshToken: string, profile: any, done: VerifyCallback): Promise<any>;
}
export {};