Autocomplete elements of an array

Hello !

I work with a dependency injection container.
( http://pimple.sensiolabs.org/ )

For example:
-------------------
    private $myArray = array();

    public function serviceContainer()
    {
        /** var $myArray['foo'] Front_Model_Foo */
        $this->myArray['foo'] = function(){
            return new foo();
        };

        /** var $myArray['bar'] Front_Model_Bar */
        $this->myArray['bar'] = function(){
            return new bar();
        };
    }
--------------

Is there a way for autocomplete in PhpStorm ?

Your sincerly

Stephan