typescript-telegram-bot-api/dist/types/MessageOriginChat.d.ts

Telegram Bot API wrapper for Node.js written in TypeScript

import { Chat } from './';
/**
 * ## MessageOriginChat
 * The message was originally sent on behalf of a chat to a group chat.
 * @see https://core.telegram.org/bots/api#messageoriginchat
 */
export type MessageOriginChat = {
    /**
     * Type of the message origin, always “chat”
     */
    type: 'chat';
    /**
     * Date the message was sent originally in Unix time
     */
    date: number;
    /**
     * Chat that sent the message originally
     */
    sender_chat: Chat;
    /**
     * Optional. For messages originally sent by an anonymous chat administrator, original message author signature
     */
    author_signature?: string;
};