/**
 * adowire client — DOM morphing wrapper
 *
 * Wraps morphdom to apply incremental DOM updates from server-rendered HTML.
 * Elements with a `adowire:ignore` attribute (or any descendant thereof) are
 * skipped so that client-side-only state (e.g. Alpine data, open dropdowns)
 * is preserved across updates.
 */
/**
 * Morph `fromEl` in-place to match the structure described by `toHtml`.
 *
 * @param fromEl  The live DOM element to update.
 * @param toHtml  The new HTML string to morph into. Must represent a single
 *                root element whose tag matches `fromEl.tagName`.
 */
export declare function morphEl(fromEl: Element, toHtml: string): void;