import { ShutdownRequestHook } from "../../bot/index.js";
import { BoticaClient } from "../../protocol/index.js";
export declare class ShutdownHandler {
    private readonly shutdownRequestHooks;
    constructor(client: BoticaClient);
    onShutdownRequest: (hook: ShutdownRequestHook) => void;
    registerShutdownRequestHook(hook: ShutdownRequestHook): void;
    private processShutdownRequestPacket;
}