import type { Job, Queue } from 'bullmq';
export type GroupStatusName = 'waiting' | 'limited' | 'maxed' | 'paused';
export interface GroupSummary {
    id: string;
    status: GroupStatusName;
}
export interface GroupSummaryWithCount {
    id: string;
    /**
     * Number of jobs held by this group. Only returned by bullmq-pro >= 7.46.3; older versions
     * return the id alone, hence optional -- the adapter asks `getGroupJobsCount()` for the
     * groups that arrive without one.
     */
    count?: number;
}
/** Number of *groups* in each group status, as reported by `getGroupsCountByStatus()`. */
export interface GroupsCountByStatus {
    waiting: number;
    limited: number;
    maxed: number;
    paused: number;
}
/**
 * The part of `QueuePro` the adapter calls, and only that part, so that a wrapper or a test
 * double has nothing dead to implement.
 *
 * `GroupSummary` and `GroupsCountByStatus` above describe `getGroups()` and
 * `getGroupsCountByStatus()`, which the adapter deliberately does not use (see
 * `listGroups()` in bullMQPro.ts); they stay exported because they are part of the published
 * types.
 */
export interface QueueProLike extends Queue {
    getGroupsByStatus(status: GroupStatusName, start?: number, end?: number): Promise<GroupSummaryWithCount[]>;
    getGroupJobs(groupId: string | number, start?: number, end?: number): Promise<JobProLike[]>;
    getGroupJobsCount(groupId: string | number): Promise<number>;
}
export interface JobProLike extends Job {
    gid?: string | number;
    opts: Job['opts'] & {
        group?: {
            id: string | number;
        };
    };
}