export default Backdrop; declare function Backdrop({ duration, show, onClose }: { duration?: number | undefined; show?: boolean | undefined; onClose?: null | undefined; }): import("react/jsx-runtime").JSX.Element; declare namespace Backdrop { namespace propTypes { let duration: PropTypes.Requireable; let onClose: PropTypes.Requireable<(...args: any[]) => any>; let show: PropTypes.Requireable; } } import PropTypes from 'prop-types'; //# sourceMappingURL=Backdrop.d.ts.map