import React, { ReactNode } from 'react';
import { StyleProp, ViewStyle, ModalProps } from 'react-native';
import { WebViewProps } from 'react-native-webview';
import { RecaptchaSize, RecaptchaTheme } from './get-template';
export declare type RecaptchaRef = {
    open(): void;
    close(): void;
};
export declare type RecaptchaProps = {
    /**
     * A component to render on top of Modal.
     */
    headerComponent?: ReactNode;
    /**
     * A component to render on bottom of Modal.
     */
    footerComponent?: ReactNode;
    /**
     * A custom loading component.
     */
    loadingComponent?: ReactNode;
    /**
     * Customize default style such as background color.
     *
     * Ref: https://reactnative.dev/docs/view-style-props
     */
    style?: StyleProp<ViewStyle>;
    /**
     * Override the Modal props.
     *
     * Ref: https://reactnative.dev/docs/modal
     */
    modalProps?: Omit<ModalProps, 'visible' | 'onRequestClose'>;
    /**
     * Override the WebView props.
     *
     * Ref: https://github.com/react-native-webview/react-native-webview/blob/master/docs/Reference.md
     */
    webViewProps?: Omit<WebViewProps, 'source' | 'style' | 'onMessage' | 'ref'>;
    /**
     * Language code.
     *
     * Ref: https://developers.google.com/recaptcha/docs/language
     */
    lang?: string;
    /**
     * Your Web reCAPTCHA site key. (The Web key must be used, not for Android)
     */
    siteKey: string;
    /**
     * The URL (domain) configured in the reCAPTCHA console setup. (ex. http://my.domain.com)
     */
    baseUrl: string;
    /**
     * The size of the widget.
     */
    size?: RecaptchaSize;
    /**
     * The color theme of the widget.
     */
    theme?: RecaptchaTheme;
    /**
     * A callback function, executed when the reCAPTCHA is ready to use.
     */
    onLoad?: () => void;
    /**
     * A callback function, executed when the user submits a successful response.
     *
     * The reCAPTCHA response token is passed to your callback.
     */
    onVerify: (token: string) => void;
    /**
     * A callback function, executed when the reCAPTCHA response expires and the user needs to re-verify.
     *
     * Only works if the `webview` still open after `onVerify` has been called for a long time.
     */
    onExpire?: () => void;
    /**
     * A callback function, executed when reCAPTCHA encounters an error (usually network connectivity)
     * and cannot continue until connectivity is restored.
     *
     * If you specify a function here, you are responsible for informing the user that they should retry.
     */
    onError?: (error: any) => void;
    /**
     * A callback function, executed when the Modal is closed.
     */
    onClose?: () => void;
    /**
     * The host name of the reCAPTCHA valid api.
     *
     * Default: www.google.com
     *
     * Ref: https://developers.google.com/recaptcha/docs/faq#can-i-use-recaptcha-globally
     */
    recaptchaDomain?: string;
    /**
     * Customize reCAPTCHA `gstatic` host.
     *
     * Default: www.gstatic.com
     */
    gstaticDomain?: string;
    /**
     * When `size = 'invisible'`, you are allowed to hide the badge as long as you include the
     * reCAPTCHA branding visibly in the user flow.
     *
     * Ref: https://developers.google.com/recaptcha/docs/faq#id-like-to-hide-the-recaptcha-badge.-what-is-allowed
     */
    hideBadge?: boolean;
    /**
     * Use the new [reCAPTCHA Enterprise API](https://cloud.google.com/recaptcha-enterprise/docs/using-features).
     */
    enterprise?: boolean;
    /**
     * An [additional parameter](https://cloud.google.com/recaptcha-enterprise/docs/actions)
     * for specifying the action name associated with the protected element for reCAPTCHA Enterprise API.
     */
    action?: string;
};
declare const Recaptcha: React.ForwardRefExoticComponent<RecaptchaProps & React.RefAttributes<RecaptchaRef>>;
export default Recaptcha;