import { OutMsg } from './OutMsg';
import { News } from './News';
import { InMsg } from '../input/InMsg';
export declare class OutNewsMsg extends OutMsg {
    private articles;
    constructor(inMsg: InMsg);
    toXml(): string;
    get getArticleCount(): number;
    get getArticles(): News[];
    set setArticles(articles: News[]);
    addNews(articles: News[]): OutNewsMsg;
    addArticle(title: string, description: string, picUrl: string, url: string): OutNewsMsg;
    addNew(news: News): OutNewsMsg;
}