/**
 * @fileoverview Cron job registration for SessionJanitor nightly runs
 *
 * Registers a cron job that runs the SessionJanitor at 3 AM local time daily.
 */
import type { SessionJanitor } from "../orchestrator/janitor.js";
import type { CronJobCreate } from "./types.js";
export declare const JANITOR_JOB_ID = "session-janitor-nightly";
export declare const JANITOR_JOB_NAME = "Session Janitor - Nightly Context Reset";
/**
 * Default schedule for the janitor job: 3 AM local time daily
 */
export declare const JANITOR_DEFAULT_SCHEDULE: CronJobCreate["schedule"];
/**
 * Creates the janitor cron job configuration
 */
export declare function createJanitorCronJob(janitor: SessionJanitor, options?: {
    schedule?: CronJobCreate["schedule"];
    enabled?: boolean;
}): CronJobCreate;
/**
 * Executes the janitor process. This is called by the cron service
 * when the janitor job fires.
 */
export declare function executeJanitorJob(janitor: SessionJanitor): Promise<{
    status: "ok" | "error";
    summary?: string;
    error?: string;
}>;
/**
 * Registers the janitor job with the cron service if it doesn't exist.
 * Updates the existing job if the schedule has changed.
 */
export declare function registerJanitorJob(cronService: {
    getJob(id: string): {
        id: string;
        schedule: CronJobCreate["schedule"];
    } | undefined;
    add(job: CronJobCreate): Promise<unknown>;
    update(id: string, patch: {
        schedule?: CronJobCreate["schedule"];
        enabled?: boolean;
    }): Promise<unknown>;
}, janitor: SessionJanitor, options?: {
    schedule?: CronJobCreate["schedule"];
    enabled?: boolean;
}): Promise<{
    registered: boolean;
    updated: boolean;
    jobId: string;
}>;
/**
 * Unregisters the janitor job from the cron service.
 */
export declare function unregisterJanitorJob(cronService: {
    remove(id: string): Promise<unknown>;
    getJob(id: string): unknown;
}): Promise<{
    removed: boolean;
}>;