/**
 * `aidlc claim` / `aidlc release`: instance claiming with a durable
 * session ledger (FR1.2).
 *
 * Claims live in the claim store — the git common dir when available
 * (git-worktree AC-1: visible from every worktree), instance.yaml
 * otherwise (AC-5, AC-27). The sessions.ndjson append is unchanged and
 * happens after the store write, so a failure between the two leaves
 * exactly the divergence `aidlc cost sync` detects and reports.
 *
 * Session identity (FR1.5/D4): AIDLC_SESSION_ID env override, then the
 * active-session stash with the strict single-candidate rule, then a
 * process-lifetime agent id (git-worktree design F2).
 */
import { Command } from 'commander';
import type { Claim } from '../concurrency/types.js';
/**
 * Exported as a test seam (the runDoctorPass precedent): the claim/renew/release
 * agent field is the whole point of cost-claim-attribution, and asserting on it
 * requires driving these without a subprocess.
 */
export declare function runClaim(instance: string, opts: {
    renew?: boolean;
}): void;
/**
 * Remove an instance's claim and log the release against the session that
 * held it. Returns the claim removed, or null when there was none. Throws when
 * the store or the ledger cannot be written.
 *
 * Shared by `aidlc release` and the completion moment
 * (completed-claim-left-behind/AC-1, AC-3), so the two cannot disagree on what a
 * release records.
 */
export declare function releaseClaim(root: string, instance: string): Claim | null;
export declare function runRelease(instance: string): void;
export declare function registerClaim(program: Command): void;
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