export declare class Building {
    id: number;
    year: number;
    week: number;
    width: number;
    height: number;
    index: number;
    title: string;
    constructor(id: number, year: number, week: number, width: number, height: number, index: number, title: string);
    clone(): Building;
    /**
     * Zoom this level to the given level.
     * @param level the level of zoom
     */
    zoom(level: number): void;
}