groupBy() undefined in Model.php

hello

in my model i use

PHP Code:

$this->select('.....')
     ->join('.....','left')
    ->groupBy('.....'); 


phpstan return an error

Code:

Call to an undefined method App\Models\MyModel::groupBy()

maybe this line

PHP Code:

* @method $this groupBy($by, ?bool $escape = null) 


will be added in the Model.php in codeigniter folder ?