import { OnInit, Renderer2, EventEmitter } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { RecaptchaDataService } from './recaptcha-data.service';
export declare class RecaptchaComponent implements OnInit {
    private dataService;
    private _renderer;
    private _http;
    apiBaseUrl: string;
    nonce: string;
    publicKey: string;
    language: string;
    onValidToken: EventEmitter<string>;
    errorVerifyAnswer: any;
    state: CAPTCHA_STATE;
    constructor(dataService: RecaptchaDataService, _renderer: Renderer2, _http: HttpClient);
    ngOnInit(): void;
    resolved(token: string): void;
    /**
     * Case where HTTP 200 response code is received by the payload is incorrect or corrupt.
     * The occurance of this type of case should be rare.
     * @param payload
     */
    private isValidPayload;
    private createErrorTextLine;
    /***************************
    **    Translated Messages **
    **    *UPDATE REQUIRED*   **
    ****************************/
    translatedMessages: {
        playAudio: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        tryAnotherImg: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        userPromptMessage: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        incorrectAnswer: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        successMessage: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        correct: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        loadingImage: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        browserNotSupportAudio: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        verifyingAnswer: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        errorRetrievingImg: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
        errorVerifyingAnswer: {
            en: string;
            zh: string;
            fr: string;
            pa: string;
        };
    };
}
declare enum CAPTCHA_STATE {
    VERIFYING_TOKEN = 1,
    SUCCESS_VERIFY_ANSWER_CORRECT = 2,
    ERROR_VERIFY = 3
}
export {};