import * as React from "react";
import type { TopbarProp } from "../../props/components/layout.prop.js";
export type { TopbarProp, TopbarProp as TopbarProps } from "../../props/components/layout.prop.js";
/**
 * Topbar — a PURE SLOT bar. It positions three clusters (`start` / `center` / `end`) and owns the
 * bar's flex layout; it does NOT bake any chrome.
 */
export declare function Topbar({ start, center, end, identity, className, children, height, overflow, pad, style, onFocusCapture, ...props }: TopbarProp): React.JSX.Element;