import React from 'react';
import PropTypes from 'prop-types';
export declare class DropdownButton extends React.Component<any> {
    static propTypes: {
        testAutomationId: PropTypes.Requireable<string>;
        children: PropTypes.Validator<PropTypes.ReactNodeLike>;
    };
    static defaultProps: {
        testAutomationId: any;
        children: any;
    };
    render(): JSX.Element;
}
