// Copyright © 2022-2026 Partium, Inc. DBA Partium
import { Observable } from "rxjs";
import { BaseLoginInitService, ServiceProvider } from "../../core";
import { Attribute } from "../models/attribute";
/**
 * Service for getting part attributes.
 *
 * @deprecated The operations of this service are not supported anymore and will be removed in the future. No replacement is planned.
 */
export interface PartAttributeService {
    /**
     * Will trigger loading the information of all requested parts from the backend.
     *
     * @param partPartiumId part id for which to load the attributes
     * @returns observable that emits when the requested part-attributes were loaded from the backend.
     *
     * @deprecated This function will not be supported anymore in the future. Use getPart method of PartService.
     */
    getAttributesForPart(partPartiumId: string): Observable<Attribute[]>;
}
export declare class PartAttributeServiceImpl extends BaseLoginInitService implements PartAttributeService {
    private DOWNLOAD_PAGE_SIZE;
    private httpsService;
    constructor(serviceProvider: ServiceProvider);
    onCreate(): void;
    getAttributesForPart(partPartiumId: string): Observable<Attribute[] | never>;
    /**
     * Load all attributes of a part from the server.
     * Since the response is paginated, it is necessary to do as many request as needed until
     * all attributes are loaded.
     *
     * @returns observable that emits when the requested attributes were loaded
     */
    private loadPartAttributesFromServer;
    /**
     * Sent request for one page of attributes
     *
     * @returns partPartiumId id of the Part
     * @param page the current page of the pagination (1-indexed)
     */
    private requestPaginatedAttributes;
}