import type { CentralTaskRecord } from './centralStateRepository.js';
/** The central ledger and worker use the same ownership boundary. */
export interface CentralWorktreeOwnership {
    readonly branch: string;
    readonly worktreePath: string;
    readonly metadataDirectory: string;
}
export declare class CentralWorktreeOwnershipError extends Error {
    readonly code = "CENTRAL_WORKTREE_OWNERSHIP_INVALID";
}
/**
 * Resolve and verify a task worktree without following a user-controlled
 * symlink.  Callers must treat a failure as terminal; a missing or mismatched
 * worktree must never silently turn into a newly-created clone.
 */
export declare function assertCentralWorktreeOwnership(projectDirectory: string, globalConfigDirectory: string, stateId: string, task: Pick<CentralTaskRecord, 'worktree' | 'worktreePath' | 'branch'>): CentralWorktreeOwnership;
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