import { type Task } from '../../core/task-parser.js';
export interface ClaimRecoveryDeps {
    scan?: () => Task[];
    ownedByLiveThread?: (task: Task) => boolean;
    isTracked?: (task: Task) => boolean;
    unclaim?: (taskId: string, generation: string | null) => Promise<unknown>;
}
/** Unclaim every dispatcher claim with no surviving owner. Returns the recovered task ids.
 *  Idempotent and fail-soft: one failing unclaim never aborts the sweep. */
export declare function recoverOrphanedClaims(deps?: ClaimRecoveryDeps): Promise<string[]>;