export default class QueueHandler {
    protected workersPath: string;
    /**
     * Iterate through queue workers and try to listen
     */
    listen(queueName: string): Promise<void>;
    /**
     * Retry failed jobs by queue name
     */
    retryFailedByQueueName(queueName: string): Promise<void>;
    /**
     * Retry delayed jobs by queue name
     */
    retryDelayedByQueueName(queueName: string): Promise<void>;
    /**
     * Flush all jobs marked as failed
     */
    flushFailed(queueName: string): Promise<void>;
    /**
     * List failed jobs
     */
    listFailedJobs(queueName: string): Promise<void>;
    /**
     * List waiting jobs
     */
    listWaitingJobs(queueName: string): Promise<void>;
    /**
     * List delayed jobs
     */
    listDelayedJobs(queueName: string): Promise<void>;
    /**
     * List completed jobs
     */
    listCompletedJobs(queueName: string): Promise<void>;
    /**
     * List active jobs
     */
    listActiveJobs(queueName: string): Promise<void>;
}