/**
 * Returns the version of the first package.json file found in the given
 * directory or in one of its parents.
 *
 * - If you don't provide a path, the search starts in the current one.
 * - The provided path can be relative to the current working directory.
 * - Packages with a missing or empty `version` property are ignored.
 *
 * @param {string} [pkgPath=.] Initial directory to search, defaults to `process.cwd()`.
 * @returns {string} The package version, or an empty string if it could not be found.
 * @since 1.0.0
 */
declare const getPackageVersion: (pkgPath?: string | undefined) => string;
export = getPackageVersion;
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