import { InjectionToken } from '@angular/core';
import { ReCaptchaBadge, ReCaptchaSize, ReCaptchaTheme, ReCaptchaType } from './grecaptcha';
export declare const RECAPTCHA_SETTINGS: InjectionToken<RecaptchaSettings>;
export interface RecaptchaSettings {
    siteKey?: string;
    theme?: ReCaptchaTheme;
    type?: ReCaptchaType;
    size?: ReCaptchaSize;
    badge?: ReCaptchaBadge;
}