import { ChangeDetectorRef, OnInit } from '@angular/core';
import { EsFieldBase } from '../field-base/field-base.component';
import * as i0 from "@angular/core";
export declare class FormCaptchaComponent extends EsFieldBase implements OnInit {
    /**
     * reCaptcha klic
     * @see console.cloud.google.com - Fraud Defense
     * tam se tvori klice pro aplikaci
     * @author zapletal - pro dalsi informace kontaktuje pro prihlasovaci udaje
     * @protected
     */
    protected siteKey: string;
    constructor(cd: ChangeDetectorRef);
    checkView(): void;
    ngOnInit(): void;
    handleSuccess(token: string): void;
    handleExpire(): void;
    handleLoad(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormCaptchaComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FormCaptchaComponent, "es-form-captcha", never, {}, {}, never, never, true, never>;
}