import { Redis } from "ioredis";
import { Producer } from "./producer/producer";
import { Processor, Worker } from "./worker/worker";
import { Activity, OnActivity, SubscriptionOptions } from "./activity/activity";
import { OnError } from "./shared/acknowledger";
import { StaleCheckerConfig } from "./shared/stale-checker";
import type { Logger } from "pino";
export { Job, JobEnqueue } from "./Job";
export { Closable } from "./Closable";
export declare type ScheduleMap<ScheduleType extends string> = Record<ScheduleType, (lastExecution: Date, scheduleMeta: string) => Date | null>;
export interface OwlConfig<ScheduleType extends string> {
    redisFactory: () => Redis;
    scheduleMap: ScheduleMap<ScheduleType>;
    staleChecker?: StaleCheckerConfig;
    onError?: OnError<ScheduleType>;
    logger?: Logger;
}
export default class Owl<ScheduleType extends string> {
    private readonly redisFactory;
    private readonly scheduleMap;
    private readonly staleCheckerConfig?;
    private readonly onError?;
    private readonly logger?;
    constructor(config: OwlConfig<ScheduleType>);
    createWorker(processor: Processor<ScheduleType>): Promise<Worker<ScheduleType>>;
    createProducer(): Producer<ScheduleType>;
    private activityRedis?;
    createActivity(onEvent: OnActivity<ScheduleType>, options?: SubscriptionOptions): Activity<ScheduleType>;
    close(): Promise<void>;
    runMigrations(): Promise<void>;
}
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