export declare class Message {
    private _title;
    private _body;
    private _date;
    private _imageUrl;
    private _detailUrl;
    readonly Title: string;
    readonly Body: string;
    readonly Date: Date;
    readonly Image: string;
    readonly Detail: string;
    constructor(title: string, date: Date, body?: string, image?: string, detail?: string);
}