import { CoordinationClock } from "./clock.js";
import type { CoordinationExpected, CoordinationRecord, RenewalProof } from "./types.js";
export declare function requireWriteLease(record: CoordinationRecord, expected: CoordinationExpected, clock: CoordinationClock): void;
export declare function nextLease(args: {
    repository: string;
    repositoryId: string;
    workItem: string;
    branch: string;
    sourceRepositoryId: string;
    owner: string;
    machine: string;
    sessionRef?: string;
    controlEpochDigest: string;
    head: string;
    ttlMs: number;
    transactionId?: string;
}, clock: CoordinationClock): CoordinationRecord;
export declare function reserveRenewal(record: CoordinationRecord, expected: CoordinationExpected, ttlMs: number, clock: CoordinationClock, transactionId?: `${string}-${string}-${string}-${string}-${string}`): CoordinationRecord;
/** Called only after fresh exact record readback; CLI never accepts caller-supplied time proof. */
export declare function observeRenewal(record: CoordinationRecord, controlSha: string, clock: CoordinationClock): RenewalProof;
export declare function confirmRenewal(record: CoordinationRecord, expected: CoordinationExpected, proof: RenewalProof, clock: CoordinationClock): CoordinationRecord;
export declare function rebindLease(record: CoordinationRecord, expected: CoordinationExpected, sessionRef: string | undefined, head: string, clock: CoordinationClock, transactionId?: `${string}-${string}-${string}-${string}-${string}`): CoordinationRecord;
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