import React from 'react';
export interface Props {
    loading?: boolean;
    visible?: boolean;
    url: string;
    title?: string;
    once?: boolean;
    width?: number;
    placement?: 'left' | 'right' | 'top' | 'bottom';
    className?: string;
    style?: React.CSSProperties;
    onClose?(): void;
}
declare const _default: any;
export default _default;