12 files declare their use of ConfigEntityStorage in Zircon Profile 8

BlockStorageUnitTest.php in core/modules/block/src/Tests/BlockStorageUnitTest.php

Contains \Drupal\block\Tests\BlockStorageUnitTest.

BundleConfigImportValidate.php in core/lib/Drupal/Core/Entity/Event/BundleConfigImportValidate.php

Contains \Drupal\Core\Entity\Event\BundleConfigImportValidate.

ConfigDependencyWebTest.php in core/modules/config/src/Tests/ConfigDependencyWebTest.php

Contains \Drupal\config\Tests\ConfigDependencyWebTest.

ConfigEntityTest.php in core/modules/config/src/Tests/ConfigEntityTest.php

Contains \Drupal\config\Tests\ConfigEntityTest.

ConfigImporterFieldPurger.php in core/modules/field/src/ConfigImporterFieldPurger.php

Contains \Drupal\field\ConfigImporterFieldPurger.

ConfigTestStorage.php in core/modules/config/tests/config_test/src/ConfigTestStorage.php

Contains \Drupal\config_test\ConfigTestStorage.

FieldConfigStorageBase.php in core/lib/Drupal/Core/Field/FieldConfigStorageBase.php

Contains \Drupal\Core\Field\FieldConfigStorageBase.

FieldStorageConfigStorage.php in core/modules/field/src/FieldStorageConfigStorage.php

Contains \Drupal\field\FieldStorageConfigStorage.

MigrationStorage.php in core/modules/migrate/src/MigrationStorage.php

Contains \Drupal\migrate\MigrationStorage.

RoleStorage.php in core/modules/user/src/RoleStorage.php

Contains \Drupal\user\RoleStorage.

ShortcutSetStorage.php in core/modules/shortcut/src/ShortcutSetStorage.php

Contains \Drupal\shortcut\ShortcutSetStorage.

VocabularyStorage.php in core/modules/taxonomy/src/VocabularyStorage.php

Contains \Drupal\taxonomy\VocabularyStorage.