type QueuePriority = "high" | "default" | "low";
declare abstract class Job<TPayload extends object = object> {
    static readonly jobName?: string;
    readonly maxAttempts?: number;
    readonly backoffMs?: number;
    readonly priority?: QueuePriority;
    constructor();
    abstract handle(payload: TPayload): Promise<void>;
}
interface Queue {
    dispatch<TPayload extends object>(job: Job<TPayload>, payload: TPayload): Promise<void>;
}
declare class SyncQueue implements Queue {
    dispatch<TPayload extends object>(job: Job<TPayload>, payload: TPayload): Promise<void>;
}
declare class AsyncQueue implements Queue {
    dispatch<TPayload extends object>(job: Job<TPayload>, payload: TPayload): Promise<void>;
}
declare function createQueue(driver: "sync" | "async"): Queue;
export type { Queue, QueuePriority };
export { AsyncQueue, createQueue, Job, SyncQueue };