/**
 * @license chowa v1.1.3
 *
 * Copyright (c) Chowa Techonlogies Co.,Ltd.(http://www.chowa.cn).
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import * as React from 'react';
import { Options } from './cascader';
export interface CascaderFilterOptionsProps {
    options: Options;
    activeOptions: Options;
    selectedOptions: Options;
    separator: React.ReactNode;
    onSelect: (spread: Options) => void;
    onKeyDown: (e: React.KeyboardEvent) => void;
    onOptionMouseEnter: (spread: Options) => void;
    onOptionMouseLeave: () => void;
}
declare class CascaderFilterOptions extends React.PureComponent<CascaderFilterOptionsProps, any> {
    private wrapperEle;
    componentDidUpdate(preProps: CascaderFilterOptionsProps): void;
    private computedActiveOptionInVisible;
    render(): JSX.Element;
}
export default CascaderFilterOptions;