import { EventEmitter, OnInit } from '@angular/core';
export declare class ReCaptchaRenderDirective implements OnInit {
    onCaptchaSubmit: EventEmitter<any>;
    key: string;
    render: number;
    recaptchaId: string;
    recaptchaRenderElm: any;
    constructor();
    ngOnInit(): void;
    recaptchaRestar(): void;
    propertiesReCaptcha(): any;
    recaptchaExpired(): void;
}