export default class BrTab extends React.Component<any, any, any> {
    static propTypes: {
        activeTab: PropTypes.Validator<string>;
        label: PropTypes.Validator<string>;
        onClick: PropTypes.Validator<(...args: any[]) => any>;
    };
    constructor(props: any);
    constructor(props: any, context: any);
    onClick: () => void;
    render(): JSX.Element;
}
import React from 'react';
import PropTypes from 'prop-types';