/**
 * @file Format descriptor for npm lockfiles — covers both `package-lock.json`
 *   and `npm-shrinkwrap.json` (npm v1/v2/v3 lock formats share the parser).
 *   Returned by `src/eco/manifest/detect-format.ts` when a filename matches
 *   either of the two npm lockfile basenames.
 */
import type { FormatDescriptor } from '../../manifest/types';
export declare const PACKAGE_LOCK_FORMAT: FormatDescriptor;
export declare const PACKAGE_LOCK_FILENAMES: readonly string[];
