/**
 * @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 * as PropTypes from 'prop-types';
export declare type ArrowPostion = 'left' | 'right';
export interface CollapsePanelProps {
    className?: string;
    style?: React.CSSProperties;
    title: React.ReactNode;
    bordered?: boolean;
    index?: React.ReactText;
    showArrow?: boolean;
    extra?: React.ReactNode;
    arrowPosition?: ArrowPostion;
    active?: boolean;
    disabled?: boolean;
    accordionUpdate?: (index: React.ReactText, fn: () => void) => void;
}
export interface CollapsePanelState {
    selfActive: boolean;
}
declare class CollapsePanel extends React.PureComponent<CollapsePanelProps, CollapsePanelState> {
    static propTypes: {
        className: PropTypes.Requireable<string>;
        style: PropTypes.Requireable<object>;
        title: PropTypes.Requireable<PropTypes.ReactNodeLike>;
        bordered: PropTypes.Requireable<boolean>;
        index: PropTypes.Requireable<string | number>;
        showArrow: PropTypes.Requireable<boolean>;
        extra: PropTypes.Requireable<PropTypes.ReactNodeLike>;
        arrowPosition: PropTypes.Requireable<string>;
        active: PropTypes.Requireable<boolean>;
        disabled: PropTypes.Requireable<boolean>;
        accordionUpdate: PropTypes.Requireable<(...args: any[]) => any>;
    };
    static defaultProps: {
        bordered: boolean;
        showArrow: boolean;
        arrowPosition: string;
        active: boolean;
        disabled: boolean;
    };
    constructor(props: CollapsePanelProps);
    componentDidMount(): void;
    componentDidUpdate(preProps: CollapsePanelProps): void;
    private collpaseHandler;
    private parentAccordionUpdate;
    render(): JSX.Element;
}
export default CollapsePanel;