old_contents: define([
  
    'lateralus'
  
    ,'{{appName}}.component.container'
  
  ], function (
  
    Lateralus
  
    ,ContainerComponent
  
  ) {
    'use strict';
  
    /**
     * @param {Element} el
     * @extends {Lateralus}
     * @constuctor
     */
    var {{appCtor}} = Lateralus.beget(function () {
      Lateralus.apply(this, arguments);
      this.containerComponent = this.addComponent(ContainerComponent);
    });
  
    return {{appCtor}};
  });
  
new_contents: define([
  
    'lateralus'
  
    ,'{{appName}}.component.container'
  
  ], function (
  
    Lateralus
  
    ,ContainerComponent
  
  ) {
    'use strict';
  
    /**
     * @param {Element} el
     * @extends {Lateralus}
     * @constructor
     */
    var {{appCtor}} = Lateralus.beget(function () {
      Lateralus.apply(this, arguments);
      this.containerComponent = this.addComponent(ContainerComponent);
    });
  
    return {{appCtor}};
  });
  
subject: Fix @constructor typo.