import React, { Component } from 'react';
import { ReactCalendarGroupRendererProps, TimelineGroupBase, TimelineKeys } from '../types/main';
type Props<CustomGroup extends TimelineGroupBase = TimelineGroupBase> = {
    groups: CustomGroup[];
    width: number;
    height: number;
    groupHeights: number[];
    keys: TimelineKeys;
    groupRenderer?: (props: ReactCalendarGroupRendererProps<CustomGroup>) => React.ReactNode;
    isRightSidebar?: boolean;
};
export default class Sidebar<CustomGroup extends TimelineGroupBase = TimelineGroupBase> extends Component<Props<CustomGroup>> {
    shouldComponentUpdate(nextProps: Props<CustomGroup>): boolean;
    renderGroupContent(group: CustomGroup, isRightSidebar: boolean | undefined, groupTitleKey: string, groupRightTitleKey: string): any;
    render(): import("react/jsx-runtime").JSX.Element;
}
export {};