import { ParallelAgentManager } from "../agents/manager.js";
export declare class ProgressNotifier {
    private static _instance;
    private manager;
    private constructor();
    static getInstance(): ProgressNotifier;
    setManager(manager: ParallelAgentManager): void;
    /**
     * Poll current status from ParallelAgentManager and broadcast it
     */
    update(): void;
    private handleStateChange;
}
export declare const progressNotifier: ProgressNotifier;
