After updating an existing model in laravel to make use of ApiWrapper, I'm unable to load any belongsTo relationships from the model object that gets created. Trying to access them causes the following exception:

TypeError: Cristal\ApiWrapper\Relations\BelongsTo::__construct(): Argument #2 ($related) must be of type Cristal\ApiWrapper\Model, App\Models\User given

Is it possible to have a bridged model belong to an existing Eloquent model and I'm just missing something configuration-wise?