import "./AppMenu.css";
import type { ButtonHTMLAttributes, Ref } from "react";
export type AppMenuToggleProps = Omit<ButtonHTMLAttributes<HTMLButtonElement>, "aria-expanded" | "type"> & {
    /** Whether the app menu is currently open. Controls `aria-expanded`. */
    open: boolean;
    /** Shows a badge on the button, pointing at the install action inside the menu. */
    hasUpdate?: boolean;
    ref?: Ref<HTMLButtonElement>;
};
/**
 * Toolbar button that opens the app menu. Rendering the button separately from
 * the menu lets the toolbar place it wherever it needs to, while the menu itself
 * is rendered as a top layer dialog.
 */
export declare function AppMenuToggle({ open, hasUpdate, className, ref, ...props }: AppMenuToggleProps): import("react").JSX.Element;