21 files declare their use of BcTimestampNormalizerUnixTestTrait

BlockContentResourceTestBase.php in core/modules/block_content/tests/src/Functional/Rest/BlockContentResourceTestBase.php
CommentResourceTestBase.php in core/modules/comment/tests/src/Functional/Rest/CommentResourceTestBase.php
ContactFormResourceTestBase.php in core/modules/contact/tests/src/Functional/Rest/ContactFormResourceTestBase.php
EntitySerializationTest.php in core/modules/serialization/tests/src/Kernel/EntitySerializationTest.php
EntityTestBundleResourceTestBase.php in core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestBundleResourceTestBase.php
EntityTestLabelResourceTestBase.php in core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestLabelResourceTestBase.php
EntityTestMapFieldResourceTestBase.php in core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestMapFieldResourceTestBase.php
EntityTestResourceTestBase.php in core/modules/system/tests/modules/entity_test/tests/src/Functional/Rest/EntityTestResourceTestBase.php
EntityTestTest.php in core/modules/jsonapi/tests/src/Functional/EntityTestTest.php
FeedResourceTestBase.php in core/modules/aggregator/tests/src/Functional/Rest/FeedResourceTestBase.php
FileResourceTestBase.php in core/modules/file/tests/src/Functional/Rest/FileResourceTestBase.php
FileTest.php in core/modules/jsonapi/tests/src/Functional/FileTest.php
ItemResourceTestBase.php in core/modules/aggregator/tests/src/Functional/Rest/ItemResourceTestBase.php
ItemTest.php in core/modules/jsonapi/tests/src/Functional/ItemTest.php
MediaResourceTestBase.php in core/modules/media/tests/src/Functional/Rest/MediaResourceTestBase.php
MenuLinkContentResourceTestBase.php in core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentResourceTestBase.php
NodeResourceTestBase.php in core/modules/node/tests/src/Functional/Rest/NodeResourceTestBase.php
PathAliasResourceTestBase.php in core/modules/path_alias/tests/src/Functional/Rest/PathAliasResourceTestBase.php
TermResourceTestBase.php in core/modules/taxonomy/tests/src/Functional/Rest/TermResourceTestBase.php
UserResourceTestBase.php in core/modules/user/tests/src/Functional/Rest/UserResourceTestBase.php
WorkspaceResourceTestBase.php in core/modules/workspaces/tests/src/Functional/EntityResource/WorkspaceResourceTestBase.php

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