All classes that implement PackerInterface in Commerce Shipping 8.2
- class \Drupal\commerce_fedex\Packer\CommerceFedExPacker implements PackerInterface uses StringTranslationTrait
- class \Drupal\commerce_shipping\Packer\DefaultPacker implements PackerInterface uses StringTranslationTrait
- class \Drupal\commerce_shipping_test\Packer\TestPacker implements PackerInterface