import { type RefObject } from "react";
import { type Selection } from "./menuEntries.js";
import type { AppMenuCategory } from "./types.js";
export type AppMenuRailProps = {
    searchRef: RefObject<HTMLInputElement | null>;
    search: string;
    onSearchChange: (value: string) => void;
    /** App groups, in the order they are listed. */
    groups: {
        key: string;
        count: number;
    }[];
    /** Number of apps matching the search, shown next to "All applications". */
    appCount: number;
    /** Extra link categories, listed after the app groups. */
    categories: AppMenuCategory[];
    selection: Selection;
    onSelect: (selection: Selection) => void;
};
/**
 * The app menu's left rail: the local search field, the app groups and any
 * extra link categories.
 *
 * The rail is a single tab stop; the arrow keys move focus between the buttons.
 */
export declare function AppMenuRail({ searchRef, search, onSearchChange, groups, appCount, categories, selection, onSelect, }: AppMenuRailProps): import("react").JSX.Element;