import type { Version } from '../types/env.js';
type deviceTypeNumber = number;
type buildNumber = number;
export declare const deviceVersions: Map<number, Map<number, string>>;
export declare const getHumanReadableVersion: (version: Version | undefined) => string;
export declare const DEVICE_VERSIONS_URL = "https://raw.githubusercontent.com/Acurast/acurast-processor-update/refs/heads/main/versions.json";
/**
 * Fetches the latest processor version table and merges it into
 * `deviceVersions`. Entries already present are overwritten. Call once at
 * startup if you need build-number → version strings newer than those
 * bundled with this SDK release.
 */
export declare const fetchDeviceVersions: (url?: string) => Promise<Map<deviceTypeNumber, Map<buildNumber, string>>>;
export {};
//# sourceMappingURL=app-versions.d.ts.map