import { JobsOptions } from '../interfaces';
import { ConnectionOptions } from './redis-options';
export declare enum ClientType {
    blocking = "blocking",
    normal = "normal"
}
/**
 * Base Queue options
 */
export interface QueueBaseOptions {
    /**
     * Options for connecting to a Redis instance.
     */
    connection?: ConnectionOptions;
    /**
     * Specify if the connection is shared.
     */
    sharedConnection?: boolean;
    /**
     * Prefix for all queue keys.
     */
    prefix?: string;
}
/**
 * Options for the Queue class.
 */
export interface QueueOptions extends QueueBaseOptions {
    defaultJobOptions?: JobsOptions;
    /**
     * Options for the rate limiter.
     */
    limiter?: {
        /**
         * Group key to be used by the limiter when
         * limiting by group keys.
         */
        groupKey: string;
    };
    /**
     * Options for the streams used internally in BullMQ.
     */
    streams?: {
        /**
         * Options for the events stream.
         */
        events: {
            /**
             * Max approximated length for streams. Default is 10 000 events.
             */
            maxLen: number;
        };
    };
}
/**
 * Options for QueueEvents
 */
export interface QueueEventsOptions extends QueueBaseOptions {
    /**
     * Last event Id. If provided it is possible to continue
     * consuming events from a known Id instead of from the last
     * produced event.
     */
    lastEventId?: string;
    /**
     * Timeout for the blocking XREAD call to the events stream.
     */
    blockingTimeout?: number;
}