import type * as http from 'node:http';
import type { JwsVerifier } from './server.classes.jws.verifier.js';
import type { IServerOrderStore } from './server.interfaces.js';
/**
 * POST /cert/:id — Download certificate chain (POST-as-GET).
 */
export declare function createCertHandler(baseUrl: string, jwsVerifier: JwsVerifier, orderStore: IServerOrderStore): (req: http.IncomingMessage, res: http.ServerResponse, params: Record<string, string>, body: any) => Promise<void>;