import { CaptchaRequestBase, CaptchaRequestBaseIn } from './CaptchaRequestBase';
export declare type TurnstileRequestBaseIn = {
    websiteURL: string;
    websiteKey: string;
} & CaptchaRequestBaseIn;
/**
 * Base Turnstile recognition request
 */
export declare abstract class TurnstileRequestBase extends CaptchaRequestBase {
    /**
     * Address of a webpage
     */
    websiteURL: string;
    /**
     * Turnstile website key.
     */
    websiteKey: string;
    constructor({ type, nocache, websiteURL, websiteKey }: TurnstileRequestBaseIn);
}