CakePHP3&PHPStan: How to remove `undefined method..` model errors when run PHPStan for CakePHP3 app

Question

When run PHPStan for CakePHP3 app, Call to an undefined method errors always occurs in the lines using CakePHP3 Dynamic Finders

How do I remove errors like dynamic methods?

/**
 * @property \App\Model\Table\ArticlesTable $Articles
 */
class ArticlesController extends AppController
{
    public function view($slug = null)
    {
        $article = $this->Articles->findBySlug($slug)->firstOrFail();
        $this->set(compact('article'));
    }

------ ---------------------------------------------------------------------------- 
  Line   Controller/ArticlesController.php                                           
 ------ ---------------------------------------------------------------------------- 
  58     Call to an undefined method App\Model\Table\ArticlesTable::findBySlug().    
 ...

Answer 1

The concept of magic properties and methods is understood by PHPStan with the help of so-called class reflection extensions. See Docs for more details.