In native laravel cast, you can add params for casts. For example date.
Adding this feature gives more control over casting process.

class User extends Model {
  protected $casts = [
    'avatar' => 'file:disk',
  ];
}

French

I am looking for anyone that could help to translate StarCraft Casting Tool to French.

You would need to translate every msgid in https://github.com/teampheenix/StarCraft-Casting-Tool/blob/master/locales/fr_FR/LC_MESSAGES/messages.po to French, e.g.,
https://github.com/teampheenix/StarCraft-Casting-Tool/blob/719f98a59c5a3bfc7395686ad95bf3f6ffacf098/locales/fr_FR/LC_MESSAGE/mess