/**
 * Optional image section for the popover.
 *
 * @since 5.1.0
 */
export declare class PopoverImage {
    /**
     * Image source URL
     *
     * @since 5.1.0
     */
    image?: string;
    /**
     * Alt text for the image.
     * Use an empty string for decorative images; provide descriptive text for content images.
     *
     * @since 5.1.0
     */
    imageAlt: string;
    render(): any;
}