/**
 * PKCS#11 middleware detector.
 *
 * Scans the filesystem for known PKCS#11 middleware libraries
 * used by Brazilian certificate providers.
 *
 * Paths ported from sign-docs/lib/services/token_server/middleware_detector.dart
 */
import type { MiddlewareEntry } from './types';
/** Detect all known PKCS#11 middleware on the system. */
export declare function detectMiddleware(): MiddlewareEntry[];
/** Get only installed middleware. */
export declare function getInstalledMiddleware(): MiddlewareEntry[];
