text: var getBuiltIn = require('../internals/get-built-in');
  var anObject = require('../internals/an-object');
  var FREEZING = require('../internals/freezing');
  
  // `Reflect.preventExtensions` method
  // https://tc39.github.io/ecma262/#sec-reflect.preventextensions
  require('../internals/export')({ target: 'Reflect', stat: true, sham: !FREEZING }, {
    preventExtensions: function preventExtensions(target) {
      anObject(target);
      try {
        var objectPreventExtensions = getBuiltIn('Object', 'preventExtensions');
        if (objectPreventExtensions) objectPreventExtensions(target);
        return true;
      } catch (e) {
        return false;
      }
    }
  });
  