import type { ICertManager } from '../interfaces/certmanager.js';
import { SmartacmeCert } from '../smartacme.classes.cert.js';
/**
 * In-memory certificate manager for mongoless mode.
 * Stores certificates in memory only and does not connect to MongoDB.
 */
export declare class MemoryCertManager implements ICertManager {
    private certs;
    init(): Promise<void>;
    retrieveCertificate(domainName: string): Promise<SmartacmeCert | null>;
    storeCertificate(cert: SmartacmeCert): Promise<void>;
    deleteCertificate(domainName: string): Promise<void>;
    close(): Promise<void>;
    /**
     * Wipe all certificates from the in-memory store (for testing)
     */
    wipe(): Promise<void>;
}