text: 'use strict';
  
  var _properLockfile = require('proper-lockfile');
  
  var _properLockfile2 = _interopRequireDefault(_properLockfile);
  
  var _bluebird = require('bluebird');
  
  var _bluebird2 = _interopRequireDefault(_bluebird);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  module.exports = _bluebird2.default.promisifyAll(_properLockfile2.default);