/** Incoming messages were read or number of unread messages has been changed */
export declare class UpdateChatReadInboxBaseModel {
    _: 'updateChatReadInbox';
    /** Chat identifier */
    chatId: number;
    /** Identifier of the last read incoming message */
    lastReadInboxMessageId: number;
    /** The number of unread messages left in the chat */
    unreadCount: number;
}