export interface RateLimiterOptions {
    /**
     * Max number of jobs to process in the time period
     * specified in `duration`.
     */
    max: number;
    /**
     * Time in milliseconds. During this time, a maximum
     * of `max` jobs will be processed.
     */
    duration: number;
    /**
     * It is possible to define a rate limiter based on group keys,
     * for example you may want to have a rate limiter per customer
     * instead of a global rate limiter for all customers
     *
     * @see {@link https://docs.bullmq.io/guide/rate-limiting}
     */
    groupKey?: string;
    /**
     * This option enables a heuristic so that when a queue is heavily
     * rete limited, it delays the workers so that they do not try
     * to pick jobs when there is no point in doing so.
     * Note: It is not recommended to use this option when using
     * groupKeys unless you have a big amount of workers since
     * you may be delaying workers that could pick jobs in groups that
     * have not been rate limited.
     */
    workerDelay?: boolean;
}