import Message from "./Message";
interface NotificationItem {
    lang: string;
    title: string;
    txt: string;
}
export interface NotificationMessageContentProps {
    bid: string;
    data: NotificationItem[];
}
declare class NotificationMessageContent extends Message {
    content: NotificationMessageContentProps;
    constructor(chatId: string, content: NotificationMessageContentProps);
}
export default NotificationMessageContent;
