export declare class BOMData {
    product: string;
    lastUpdateDate: Date;
    images: {
        i: HTMLImageElement;
        d: Date;
    }[];
    howmany: number;
    lastminute: number;
    fetchImage(urls: string): Promise<HTMLImageElement>;
    makeFilenameFromDate(dt: Date): string;
    getLastImageDate(imagelag?: number): Date;
    init(product: string, howmany?: number): Promise<void>;
    getImages(): {
        i: HTMLImageElement;
        d: Date;
    }[];
    getImage(pos: number): {
        d: Date;
        i: HTMLImageElement;
    };
    update(): Promise<any>;
}