import * as React from "react";
import type { TopbarSearchProp } from "../../props/components/layout.prop.js";
export type { TopbarSearchProp, TopbarSearchProp as TopbarSearchProps, } from "../../props/components/layout.prop.js";
/**
 * TopbarSearch — the bar's search box, folded to a named search cell below `collapseBelow` (ADR C02).
 *
 * WAI-ARIA APG disclosure: the cell is a button with `aria-expanded` / `aria-controls`; the panel it
 * shows holds the ONE `SearchInput` this component renders. Which of the two is on screen is decided
 * by CSS at the step (`data-collapse-below`), not by a media-query hook, so SSR and the first client
 * paint agree and the field keeps its value across a resize.
 */
export declare function TopbarSearch({ collapseBelow, className, ...props }: TopbarSearchProp): React.JSX.Element;