I have currently have the following classes:

class Textarea Extends Field {}

class Field {}

I’m trying to declare a return type for the following function

public function field(string $field): Field
{

}

I would like the ‘Textarea’ class to be returnable via the field function and my understanding is that because the child class has a parent class of ‘Field’ then this should work?

I’m currently receiving the following error:

AppAdminCrudCrudModel::field(): Return value must be of type ?AppAdminCrudField, AppAdminCrudFieldsTextarea returned