import type { HumanizationReport } from '../services/agentService';
export interface WorkerState {
    workerId: string;
    sectionIndex: number;
    status: string;
    progressPercent: number;
    partialOutput?: string;
}
export interface AgentProgressState {
    workers: WorkerState[];
    supervisorStatus: string;
    isComplete: boolean;
    isFailed: boolean;
    report: HumanizationReport | null;
    errorCode: string | null;
}
/**
 * Subscribes to SSE progress events for a given sessionId.
 * Aggregates per-worker state keyed by workerId.
 * Cleans up the EventSource on unmount.
 */
export declare function useAgentProgress(sessionId: string | null, userToken: string): AgentProgressState;
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