import { ConfigService } from '@nestjs/config';
import { HttpService } from '@nestjs/axios';
import { DeliveryMethod } from '../../enums';
import { AuthModuleOptions } from '../../auth';
export declare class RecaptchaService {
    private authModuleOptions;
    private configService;
    private httpService;
    private readonly logger;
    private readonly checkTokenUri;
    private readonly recaptchaSecret;
    private readonly enabled;
    private readonly deliveryMethods;
    constructor(authModuleOptions: AuthModuleOptions, configService: ConfigService, httpService: HttpService);
    verifyToken(token: string): Promise<boolean>;
    verifyTokenFromRequest(request: any, methods: DeliveryMethod[]): Promise<boolean>;
}