old_contents: 'use strict';
  var path = require('path');
  var util = require('util');
  var yeoman = require('yeoman-generator');
  
  Generator.prototype.frontsizeFiles = function frontsizeFiles() {
    this.bowerInstall('frontsize-sass', { save: true });
  };
  
new_contents: 'use strict';
  var path = require('path');
  var util = require('util');
  var yeoman = require('yeoman-generator');
  
  var Generator = module.exports = function Generator(args, options) {
    yeoman.generators.Base.apply(this, arguments);
  };
  
  util.inherits(Generator, yeoman.generators.Base);
  
  Generator.prototype.frontsizeFiles = function frontsizeFiles() {
    this.bowerInstall('frontsize-sass', { save: true });
  };
  
subject: declare generator var