/**
 * Claude Code Worker Manager
 * Spawns and manages Claude Code CLI instances for parallel task execution
 */
import { WorkerJob, SpawnOptions, WorkerConfig, WorkerAsset } from './types.js';
export interface GalleryWorker {
    id: string;
    task: string;
    status: 'running' | 'completed' | 'failed';
    assets: WorkerAsset[];
}
export type WorkerLogCallback = (workerId: string, line: string, stream: 'stdout' | 'stderr') => void;
export type GalleryCallback = (workers: GalleryWorker[]) => void;
export declare class WorkerManager {
    private config;
    private activeWorkers;
    private galleryCallback;
    private workerLogCallback;
    constructor(workspaceDir: string, configOverrides?: Partial<WorkerConfig>);
    /**
     * Set callback for gallery updates (worker assets for UI)
     */
    setGalleryCallback(callback: GalleryCallback | null): void;
    /**
     * Set callback for worker log streaming (stdout/stderr)
     */
    setLogCallback(callback: WorkerLogCallback | null): void;
    private emitWorkerLog;
    /**
     * Get gallery workers with assets for UI
     */
    getGalleryWorkers(): GalleryWorker[];
    /**
     * Broadcast gallery update
     */
    private broadcastGalleryUpdate;
    /**
     * Generate a unique job ID
     */
    private generateJobId;
    /**
     * Get job file path
     */
    private getJobPath;
    /**
     * Save job state
     */
    private saveJob;
    /**
     * Count currently running workers
     */
    private countRunning;
    /**
     * Spawn a new Claude Code worker
     */
    spawn(task: string, options?: SpawnOptions): Promise<string>;
    /**
     * Get job status
     */
    get(jobId: string): WorkerJob | null;
    /**
     * Wait for a job to complete
     */
    wait(jobId: string, maxWait?: number): Promise<WorkerJob>;
    /**
     * List jobs with optional filter
     */
    list(filter?: {
        status?: string;
    }): WorkerJob[];
    /**
     * Cancel a running job
     */
    cancel(jobId: string): boolean;
    /**
     * Clean up old completed/failed jobs
     */
    cleanup(olderThanMs?: number): number;
    /**
     * Get summary of all jobs
     */
    summary(): {
        total: number;
        running: number;
        completed: number;
        failed: number;
        pending: number;
    };
}