*/ abstract class Model implements \JsonSerializable, \ArrayAccess { /** * Update the model in the database. * * @param array, mixed> $attributes * @param array $options * @return bool */ public function update(array $attributes = [], array $options = []); /** * Begin querying a model with eager loading. * * @param non-empty-string|array $relations * @return \Illuminate\Database\Eloquent\Builder */ public static function with($relations); } class ModelNotFoundException extends \RuntimeException {}