import { Token } from '@omnitron-dev/titan/nexus';
import type { IJobListener, ISchedulerConfig } from './scheduler.interfaces.js';
export declare const SCHEDULER_METADATA: {
    readonly CRON_JOB: symbol;
    readonly INTERVAL: symbol;
    readonly TIMEOUT: symbol;
    readonly SCHEDULED_JOB: symbol;
    readonly JOB_OPTIONS: symbol;
};
export declare const SCHEDULER_CONFIG_TOKEN: Token<ISchedulerConfig>;
export declare const SCHEDULER_SERVICE_TOKEN: Token<any>;
export declare const SCHEDULER_REGISTRY_TOKEN: Token<any>;
export declare const SCHEDULER_EXECUTOR_TOKEN: Token<any>;
export declare const SCHEDULER_PERSISTENCE_TOKEN: Token<any>;
export declare const SCHEDULER_METRICS_TOKEN: Token<any>;
export declare const SCHEDULER_DISCOVERY_TOKEN: Token<any>;
export declare const SCHEDULER_LISTENERS_TOKEN: Token<IJobListener[]>;
export declare const DEFAULT_SCHEDULER_CONFIG: ISchedulerConfig;
export declare const ERROR_MESSAGES: {
    readonly JOB_NOT_FOUND: "Scheduled job not found";
    readonly JOB_ALREADY_EXISTS: "Job with this name already exists";
    readonly INVALID_CRON_EXPRESSION: "Invalid cron expression";
    readonly INVALID_INTERVAL: "Invalid interval value";
    readonly INVALID_TIMEOUT: "Invalid timeout value";
    readonly SCHEDULER_NOT_STARTED: "Scheduler is not started";
    readonly SCHEDULER_ALREADY_STARTED: "Scheduler is already started";
    readonly JOB_EXECUTION_FAILED: "Job execution failed";
    readonly JOB_TIMEOUT: "Job execution timed out";
    readonly PERSISTENCE_ERROR: "Failed to persist job state";
    readonly LOCK_ACQUISITION_FAILED: "Failed to acquire job lock";
    readonly INVALID_JOB_TYPE: "Invalid job type";
    readonly MAX_RETRIES_EXCEEDED: "Maximum retry attempts exceeded";
};
export declare const SCHEDULER_EVENTS: {
    readonly JOB_REGISTERED: "scheduler:job:registered";
    readonly JOB_STARTED: "scheduler:job:started";
    readonly JOB_COMPLETED: "scheduler:job:completed";
    readonly JOB_FAILED: "scheduler:job:failed";
    readonly JOB_RETRYING: "scheduler:job:retrying";
    readonly JOB_CANCELLED: "scheduler:job:cancelled";
    readonly JOB_PAUSED: "scheduler:job:paused";
    readonly JOB_RESUMED: "scheduler:job:resumed";
    readonly JOB_REMOVED: "scheduler:job:removed";
    readonly SCHEDULER_STARTED: "scheduler:started";
    readonly SCHEDULER_STOPPED: "scheduler:stopped";
    readonly SCHEDULER_ERROR: "scheduler:error";
    readonly METRICS_UPDATED: "scheduler:metrics:updated";
};
export declare const CRON_POSITIONS: {
    readonly SECOND: 0;
    readonly MINUTE: 1;
    readonly HOUR: 2;
    readonly DAY_OF_MONTH: 3;
    readonly MONTH: 4;
    readonly DAY_OF_WEEK: 5;
    readonly YEAR: 6;
};
export declare const DEFAULT_PRIORITIES: {
    readonly CRON: 2;
    readonly INTERVAL: 2;
    readonly TIMEOUT: 3;
    readonly DELAYED: 2;
    readonly RECURRING: 2;
};
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