code: function alias() {
      var aliases = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
  
      var descriptor = _asDescriptor.call(this);
  
      descriptor.alias = aliases;
  
      return descriptor;
  }
docs: @binding alias
  Alias the methods defined as key from the Trait as value. This is intended to be used within @traits decorator.
  @params alias {Object}
  @usage
  
  @traits(TExample::alias({'methodOne': 'parentMethodOne'})) class MyClass {}