import React from 'react';
export declare const handleKeyDown: (event: React.KeyboardEvent, setOpenPopover?: React.Dispatch<React.SetStateAction<boolean>> | undefined, setHighlightFirstItem?: React.Dispatch<React.SetStateAction<boolean>> | undefined, setHighlightLastItem?: React.Dispatch<React.SetStateAction<boolean>> | undefined) => void;
export declare const focusListItem: (position: string, setFocusedOption?: React.Dispatch<React.SetStateAction<HTMLElement | undefined>> | undefined, listRef?: any) => void;