public function behaviors() { return ['category' => ['class' => \voskobovich\manytomany\ManyToManyBehavior::className(), 'relations' => ['service_ids' => 'services']]]; }
function behaviors() { return ['field' => ['class' => 'pistol88\\field\\behaviors\\AttachFields'], ['class' => \voskobovich\manytomany\ManyToManyBehavior::className(), 'relations' => ['user_ids' => 'users']]]; }