/**
 * @license
 * Copyright 2025-2026 Open Home Foundation
 * SPDX-License-Identifier: Apache-2.0
 */
import { MatterController } from "../controller/MatterController.js";
import { HttpServer, WebServerHandler } from "../types/WebServer.js";
import { MatterNodeEvent } from "../types/WebSocketMessageTypes.js";
import { ConfigStorage } from "./ConfigStorage.js";
/** WebSocket Server compatible with Schema version 11 */
export declare class WebSocketControllerHandler implements WebServerHandler {
    #private;
    constructor(controller: MatterController, config: ConfigStorage, serverVersion: string);
    /**
     * Health check information for the server.
     * Returns the server version and number of registered nodes.
     */
    health(): {
        version: string;
        node_count: number;
    };
    /**
     * Get the event history (last 25 events).
     */
    getEventHistory(): MatterNodeEvent[];
    initiateShutdown(): void;
    register(server: HttpServer): Promise<void>;
    unregister(): Promise<void>;
}
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