import React from "react";
import type { CommandSuggestionItem } from "../components/CommandSuggestions.js";
/**
 * Command palette picker for the experimental shell: a real categorized list
 * with a live preview pane for the highlighted entry.
 */
export declare function CommandPalette(props: {
    items: CommandSuggestionItem[];
    selectedIndex: number;
    width: number;
}): React.ReactElement | null;
