export declare class Resource {
    setup(): Promise<any[]>;
    private readonly imagesPromise;
    images: Map<string, CanvasImageSource>;
    private readonly dataPromise;
    data: Map<string, any>;
    loadImage(path: string, name?: string): Promise<CanvasImageSource | null>;
    loadCSV(path: string | any, name: string): Promise<import("d3-dsv").DSVRowArray<string>>;
    loadJSON(path: string | any, name: string): Promise<unknown>;
}