import type { TaskPacket } from "./types.js";
export type AttemptPhase = "claimed" | "provisioned" | "worker_running" | "scope_audit" | "committed" | "verifying" | "verified" | "integrating" | "merged" | "failed" | "cancelled" | "abandoned";
export type AttemptRecord = {
    attemptId: string;
    taskId: string;
    planId: string;
    phase: AttemptPhase;
    packet: TaskPacket;
    repoRoot?: string;
    repoKey?: string;
    worktreeDir?: string;
    workerSessionKey?: string;
    /** Set just before the integrator's CAS so a crash can tell "landed" from "never happened". */
    expectedTrunkSha?: string;
    note?: string;
    createdAt: string;
    updatedAt: string;
};
export declare function upsertAttempt(record: Omit<AttemptRecord, "createdAt" | "updatedAt"> & {
    createdAt?: string;
}, directory?: string): AttemptRecord;
export declare function setAttemptPhase(attemptId: string, phase: AttemptPhase, patch?: Partial<Pick<AttemptRecord, "worktreeDir" | "workerSessionKey" | "expectedTrunkSha" | "note" | "repoRoot" | "repoKey">>, directory?: string): AttemptRecord | null;
export declare function getAttempt(attemptId: string, directory?: string): AttemptRecord | null;
export declare function listAttempts(directory?: string): AttemptRecord[];
export declare function listLiveAttempts(directory?: string): AttemptRecord[];
export declare function removeAttempt(attemptId: string, directory?: string): void;