import type { FC, ReactNode } from 'react';
import type { ChatFetcher, ChatQuestionSelectData } from './@chat';
import type { Topic } from './core';
export interface ChatGPTProps {
    initialTopics: Topic[];
    initialActiveTopic?: Topic['id'] | undefined;
    placeholder?: ReactNode;
    placeholderMenus?: Record<string, string[]>;
    defaultUserAvatar?: string;
    defaultPrompt?: string;
    fetcher?: ChatFetcher | string;
    onLoadTopic?: (id: Topic['id']) => Promise<Topic | void> | Topic | void;
    onActiveTopicChange?: (id: Topic['id'] | undefined) => void;
    onTopicsChange?: (topics: Topic[]) => void;
    onQuestionSelect?: (data: ChatQuestionSelectData) => void;
}
export declare const ChatGPT: FC<ChatGPTProps>;