import { PopupDesign } from '../../schema/index.ts';
/** A little wireframe of a popup layout: the real image (when the design uses
    one) plus bars standing in for the heading, field, and button. Arrangement
    is driven by `design`. Shared by the layout picker and any starter gallery. */
export declare function TemplateThumb({ design, image, className, }: {
    design: PopupDesign;
    image?: string;
    className?: string;
}): import("react").JSX.Element;