Modal Class AbstractModel

[Sreejit]

What is the the eloquent  "extends Model"  equivalent in WHMCS ? I see the WHMCS classes use AbstractModel .  So I tried below and it worked.  But will it continue working in future too? or the code will break after future updates?   I cannot find any official documentation for it.

 

e.g.

I  created class Kpanel   for  table mod_kpanel.

class Kpanel  extends AbstractModel {

}

$res = Kpanel::find($id);

echo $res->verification_key;