import React, { Ref } from 'react';
import { Section } from '../../hooks/useChat';
/**
 * Component that renders a single chat section (user message + assistant response).
 * Handles message expansion, editing, copying, text-to-speech, and exports.
 *
 * @param section - The chat section data
 * @param sectionIndex - The index of this section in the conversation
 * @param dividerRef - Optional ref for the divider element
 * @param isLast - Whether this is the last message in the thread
 * @returns {JSX.Element} The rendered message bubble
 */
declare const MessageBox: ({ section, dividerRef, isLast, }: {
    section: Section;
    sectionIndex: number;
    dividerRef?: Ref<HTMLDivElement>;
    isLast: boolean;
}) => React.JSX.Element;
export default MessageBox;