import type { BunMariaDBConfig, DBResponseObject } from "../../types";
type Params<Table extends string = string> = {
    table: Table;
    /** Max jobs to claim. Defaults to 1 */
    limit?: number;
    /** How long the claim lasts before another worker may take the job. Defaults to the table's `lease_ms` */
    lease_ms?: number;
    /** Jobs whose lease expired after this many attempts are marked `failed`. Defaults to the table's `max_attempts` */
    max_attempts?: number;
    config?: BunMariaDBConfig;
};
/**
 * Claim the next available jobs, oldest `queue_available_at` first. Each
 * returned row carries a `queue_lock_token` that must be passed to `ack`,
 * `fail` or `extend`.
 *
 * `FOR UPDATE SKIP LOCKED` lets concurrent workers claim different jobs
 * without blocking on each other or claiming the same job twice.
 */
export default function QueueClaim<Schema extends {
    [k: string]: any;
} = {
    [k: string]: any;
}, Table extends string = string>({ table, limit, lease_ms, max_attempts, config, }: Params<Table>): Promise<DBResponseObject<Schema>>;
export {};