Phpstorm $this->model_name->method() highlighted

Hello, i am new with CodeIgniter so i started to read the docs, specially in the "Model" section there is a code:


$this->load->model('model_name');
$this->model_name->method();


I downloaded Phpstorm Codeigniter plugin and Codeigniter Snippets plugin.But there is still a problem with the code above, when i type:

$this->model_name   - it gets highlighted so it is not found and i cant get autocomplete for the methods in the model class. Should i put some Phpdoc annotation ?