import type { AcmeHttpClient } from './acme.classes.http-client.js';
import type { IAcmeAuthorization, IAcmeIdentifier, IAcmeOrder } from './acme.interfaces.js';
/**
 * ACME order lifecycle management.
 * Handles order creation, authorization retrieval, finalization, and certificate download.
 */
export declare class AcmeOrderManager {
    private httpClient;
    constructor(httpClient: AcmeHttpClient);
    /**
     * Create a new ACME order for the given identifiers
     */
    create(opts: {
        identifiers: IAcmeIdentifier[];
    }): Promise<IAcmeOrder>;
    /**
     * Retrieve all authorizations for an order (POST-as-GET each authorization URL)
     */
    getAuthorizations(order: IAcmeOrder): Promise<IAcmeAuthorization[]>;
    /**
     * Finalize an order by submitting the CSR.
     * Waits for the order to reach 'valid' status.
     * Mutates the order object with updated status and certificate URL.
     */
    finalize(order: IAcmeOrder, csrPem: string): Promise<void>;
    /**
     * Download the certificate chain (PEM) from the order's certificate URL
     */
    getCertificate(order: IAcmeOrder): Promise<string>;
    /**
     * Poll an ACME resource (order or challenge) until it reaches 'valid' or 'ready' status.
     * Uses exponential backoff with Retry-After header support.
     */
    waitForValidStatus(item: {
        url: string;
    }, opts?: {
        maxAttempts?: number;
        initialDelayMs?: number;
    }): Promise<any>;
}