code: public function returns($method, $value, $args = false)
      {
          $this->dieOnNoMethod($method, 'set return');
          $this->actions->register($method, $args, new SimpleReturn($value));
      }
docs: Sets a return for a parameter list that
  will be passed on by all calls to this method that match.
  
  @param string $method       Method name.
  @param mixed $value         Result of call by value/handle.
  @param array $args          List of parameters to match including wildcards.