24 files declare their use of ShipmentItem in Commerce Shipping 8.2

DefaultPacker.php in src/Packer/DefaultPacker.php

DefaultPackerTest.php in tests/src/Unit/Packer/DefaultPackerTest.php

FilterShippingMethodsEventTest.php in tests/src/Kernel/FilterShippingMethodsEventTest.php

OrderShipmentSummaryTest.php in tests/src/Kernel/OrderShipmentSummaryTest.php

OrderWorkflowTest.php in tests/src/Kernel/OrderWorkflowTest.php

PromotionSubscriberTest.php in tests/src/Kernel/EventSubscriber/PromotionSubscriberTest.php

ProposedShipmentTest.php in tests/src/Unit/ProposedShipmentTest.php

SerializationTest.php in tests/src/Kernel/SerializationTest.php

Shipment.php in src/Entity/Shipment.php

ShipmentAdminTest.php in tests/src/FunctionalJavascript/ShipmentAdminTest.php

ShipmentForm.php in src/Form/ShipmentForm.php

ShipmentInterface.php in src/Entity/ShipmentInterface.php

ShipmentItem.php in src/Plugin/Field/FieldType/ShipmentItem.php

ShipmentItemDefaultWidget.php in src/Plugin/Field/FieldWidget/ShipmentItemDefaultWidget.php

ShipmentItemList.php in src/Plugin/Field/FieldType/ShipmentItemList.php

ShipmentItemListInterface.php in src/Plugin/Field/FieldType/ShipmentItemListInterface.php

ShipmentItemTest.php in tests/src/Unit/ShipmentItemTest.php

ShipmentManagerTest.php in tests/src/Kernel/ShipmentManagerTest.php

ShipmentQuantityTest.php in tests/src/Unit/Plugin/Commerce/Condition/ShipmentQuantityTest.php

ShipmentTest.php in tests/src/Kernel/Entity/ShipmentTest.php

ShipmentTypeTest.php in tests/src/Functional/ShipmentTypeTest.php

ShippingMethodStorageTest.php in tests/src/Kernel/ShippingMethodStorageTest.php

ShippingOrderManagerTest.php in tests/src/Kernel/ShippingOrderManagerTest.php

TestPacker.php in tests/modules/commerce_shipping_test/src/Packer/TestPacker.php