import { default as React } from 'react';
import { CitadelConfig } from './config/types';
import { CommandRegistry } from './types/command-registry';
interface CitadelProps {
    config?: CitadelConfig;
    commandRegistry?: CommandRegistry;
    containerId?: string | null;
}
/**
 * Top-level entry point for embedding Citadel.
 *
 * @param config Optional `CitadelConfig` describing runtime behaviour (keyboard shortcuts, logging, sizing)
 *               with `defaultConfig` used when omitted.
 * @param commandRegistry Optional pre-populated registry. A fresh instance is created by default so consumers
 *                        can register commands before mounting.
 * @param containerId Optional DOM id where the custom element should be appended. When not supplied the
 *                    component appends to `document.body` in panel mode and to an internal host in inline mode.
 */
export declare const Citadel: React.FC<CitadelProps>;
export declare class CitadelElement extends HTMLElement {
    private shadow;
    private root;
    private commandRegistry?;
    private config?;
    constructor(commandRegistry: CommandRegistry, config?: CitadelConfig);
    connectedCallback(): void;
    disconnectedCallback(): void;
}
export {};