import { MouseEventHandler } from 'react';
import { DropdownProps } from './types';
export declare const useDropdown: ({ onChange, isOpen, setIsOpen }: DropdownProps) => {
    ref: import('react').MutableRefObject<null>;
    isTooltipOpen: boolean | undefined;
    onToggle: () => void;
    onClickContainer: MouseEventHandler;
    onClickItem: (newItem: import('./types').DropdownItem) => void;
};