/**
 * Image gallery picker. Renders as a full-column takeover of the side editor
 * (like the font browser) rather than a modal: a back button returns to the
 * design controls, and picking a tile commits its `url` to the form's
 * `imageUrl`. The host owns the provider via `onSearchImages`.
 */
export declare function ImageGallery({ current, onPick, onClose, }: {
    /** The image the card is wearing right now, so its tile can be marked. */
    current?: string;
    onPick: (url: string) => void;
    onClose: () => void;
}): import("react").JSX.Element;