import React from 'react';
import type { ChattrMessageProps } from '../types';
/**
 * Manages automatic scrolling of new content to the bottom of the ChattrFeed.
 *
 * @param messages An array of ChattrMessage objects.
 *
 * @returns The reference object used to manipulate the referenced DOM element (the `div`).
 *
 */
export default function useScroll(messages: ChattrMessageProps[]): React.RefObject<HTMLDivElement>;