import { InjectionToken } from '@angular/core';
import { RecaptchaSettings } from './recaptcha-settings';
export declare const RECAPTCHA_LANGUAGE: InjectionToken<string>;
export declare const RECAPTCHA_BASE_URL: InjectionToken<string>;
export declare const RECAPTCHA_NONCE: InjectionToken<string>;
export declare const RECAPTCHA_SETTINGS: InjectionToken<RecaptchaSettings>;
export declare const RECAPTCHA_V3_SITE_KEY: InjectionToken<string>;