| 1234567891011121314 | var log = require('npmlog')var fetchPackageMetadata = require('../fetch-package-metadata')function getLatestNpmVersion (cb) {  var tracker = log.newItem('getLatestNpmVersion', 1)  tracker.info('getLatestNpmVersion', 'Getting npm package information')  fetchPackageMetadata('npm@latest', '.', {}, function (err, d) {    tracker.finish()    if (err) { return cb(err) }    cb(null, d.version)  })}module.exports = getLatestNpmVersion
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