/**
 * Rendered comments are stored in the simple author form
 * `<li data-type="taskItem" data-checked="…"><p>…</p></li>`. For display we
 * expand this to the full rich form (label + checkbox + content wrapper)
 * that the editor uses, so the same CSS styles both contexts and the
 * markup is ready for future non-owner toggling via an adapter method.
 *
 * Also normalises every `<a>` to open in a new window with safe `rel`.
 *
 * Pure DOM transform; safe to call on already-enriched HTML (idempotent).
 */
export declare function enrichRichContent(html: string): string;