/**
 * Queues namespace — CRUD + member management.
 */
import type { HttpClient } from '../HttpClient.js';
import type { QueryParams } from '../types.js';
import { CrudResource } from '../base/CrudResource.js';
/**
 * Queue management with member operations.
 *
 * Access via `client.queues.*`. Extends standard CRUD with member list/fetch.
 */
export declare class QueuesResource extends CrudResource {
    protected _updateMethod: 'PATCH' | 'PUT';
    constructor(http: HttpClient);
    /**
     * List members in a queue.
     *
     * @param queueId - Unique identifier of the queue.
     * @param params - Optional filter / pagination query parameters.
     * @returns A paginated list of queue members.
     * @throws {RestError} On any non-2xx HTTP response.
     */
    listMembers(queueId: string, params?: QueryParams): Promise<any>;
    /**
     * Get the next member to be served in a queue (FIFO head).
     *
     * @param queueId - Unique identifier of the queue.
     * @returns The next queue member record, or a platform-shaped empty
     *   response when the queue is empty.
     * @throws {RestError} On any non-2xx HTTP response.
     */
    getNextMember(queueId: string): Promise<any>;
    /**
     * Fetch a specific queue member by ID.
     *
     * @param queueId - Unique identifier of the queue.
     * @param memberId - Unique identifier of the queue member.
     * @returns The queue member record.
     * @throws {RestError} On any non-2xx HTTP response (including `404`).
     */
    getMember(queueId: string, memberId: string): Promise<any>;
}