import * as React from 'react';
declare global {
    interface Window {
        GoogleReCaptcha_onload?: () => void;
    }
}
type TProps = {
    siteKeyV2?: string;
    siteKeyV3?: string;
    langCode?: string;
    hideV3Badge?: boolean;
    children: React.ReactNode | React.ReactNodeArray;
};
type TState = {
    loaded: boolean;
};
declare class ReCaptchaProvider extends React.Component<TProps, TState> {
    constructor(props: TProps);
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): React.ReactNode;
    private onLoadHandler;
}
export { ReCaptchaProvider };