import { ImageOutline } from '../../../../contracts/src/index.js';
/**
 * Paint a DrawingML picture frame without changing the image's layout box.
 * `a:ln` is centered on the picture geometry; a negatively offset CSS outline
 * reproduces that geometry while keeping width/height authoritative.
 */
export declare const applyImageOutline: (target: HTMLElement, outline?: ImageOutline) => void;