import * as React from 'react';
import 'union-design/lib/cascader/styles/css';
export interface CascaderProps {
    /**
     * 类型
     */
    placeholder?: string;
    value?: string[];
    options?: Option[];
    allowClear?: boolean;
    showSearch?: boolean;
    disabled?: boolean;
    onChange?: (value: string[], options: Option[]) => void;
    getPopupContainer?: () => HTMLElement;
    style?: object;
}
interface Option {
    value: string;
    label?: string;
    disabled?: boolean;
    children?: Option[];
}
declare const Cascader: React.FC<CascaderProps>;
export default Cascader;