64 files declare their use of DisplayPluginBase

AccessPermissionTest.php in core/modules/user/tests/src/Kernel/Views/AccessPermissionTest.php
AccessRoleTest.php in core/modules/user/tests/src/Functional/Views/AccessRoleTest.php
AreaPluginBase.php in core/modules/views/src/Plugin/views/area/AreaPluginBase.php
ArgumentPluginBase.php in core/modules/views/src/Plugin/views/argument/ArgumentPluginBase.php
AssertViewsCacheTagsTrait.php in core/modules/views/src/Tests/AssertViewsCacheTagsTrait.php
Boolean.php in core/modules/views/src/Plugin/views/field/Boolean.php
BooleanOperator.php in core/modules/views/src/Plugin/views/filter/BooleanOperator.php
Broken.php in core/modules/views/src/Plugin/views/filter/Broken.php
BulkForm.php in core/modules/views/src/Plugin/views/field/BulkForm.php
Bundle.php in core/modules/views/src/Plugin/views/filter/Bundle.php
CacheWebTest.php in core/modules/views/tests/src/Functional/Plugin/CacheWebTest.php
ContactLinkTest.php in core/modules/contact/tests/src/Unit/ContactLinkTest.php
Current.php in core/modules/user/src/Plugin/views/filter/Current.php
DataFieldRow.php in core/modules/rest/src/Plugin/views/row/DataFieldRow.php
DblogMessage.php in core/modules/dblog/src/Plugin/views/field/DblogMessage.php
DisplayTest.php in core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php
Entity.php in core/modules/views/src/Plugin/views/area/Entity.php
EntityField.php in core/modules/views/src/Plugin/views/field/EntityField.php
EntityLabel.php in core/modules/views/src/Plugin/views/field/EntityLabel.php
EntityLinkTest.php in core/modules/comment/tests/src/Unit/Plugin/views/field/EntityLinkTest.php
EntityRow.php in core/modules/views/src/Plugin/views/row/EntityRow.php
FieldPluginBase.php in core/modules/views/src/Plugin/views/field/FieldPluginBase.php
File.php in core/modules/file/src/Plugin/views/field/File.php
FilterInOperatorTest.php in core/modules/views/tests/src/Kernel/Handler/FilterInOperatorTest.php
FilterPluginBase.php in core/modules/views/src/Plugin/views/filter/FilterPluginBase.php
Formula.php in core/modules/views/src/Plugin/views/argument/Formula.php
GroupByNumeric.php in core/modules/views/src/Plugin/views/sort/GroupByNumeric.php
HandlerBase.php in core/modules/views/src/Plugin/views/HandlerBase.php
HistoryUserTimestamp.php in core/modules/history/src/Plugin/views/field/HistoryUserTimestamp.php
InOperator.php in core/modules/views/src/Plugin/views/filter/InOperator.php
LastTimestamp.php in core/modules/comment/src/Plugin/views/field/LastTimestamp.php
LinkApproveTest.php in core/modules/comment/tests/src/Unit/Plugin/views/field/LinkApproveTest.php
LinkBaseTest.php in core/modules/views/tests/src/Unit/Plugin/views/field/LinkBaseTest.php
LinkReplyTest.php in core/modules/comment/tests/src/Unit/Plugin/views/field/LinkReplyTest.php
ListField.php in core/modules/options/src/Plugin/views/filter/ListField.php
ManyToOne.php in core/modules/views/src/Plugin/views/argument/ManyToOne.php
ManyToOne.php in core/modules/views/src/Plugin/views/filter/ManyToOne.php
Markup.php in core/modules/views/src/Plugin/views/field/Markup.php
Node.php in core/modules/node/src/Plugin/views/field/Node.php
NodeNewComments.php in core/modules/comment/src/Plugin/views/field/NodeNewComments.php
None.php in core/modules/views/src/Plugin/views/pager/None.php
NumberListField.php in core/modules/options/src/Plugin/views/argument/NumberListField.php
NumericFilterTest.php in core/modules/views/tests/src/Unit/Plugin/views/filter/NumericFilterTest.php
Permissions.php in core/modules/user/src/Plugin/views/field/Permissions.php
PermissionsTest.php in core/modules/user/tests/src/Unit/Plugin/views/field/PermissionsTest.php
PluginBase.php in core/modules/views/src/Plugin/views/PluginBase.php
RelationshipPluginBase.php in core/modules/views/src/Plugin/views/relationship/RelationshipPluginBase.php
RenderedEntityTest.php in core/modules/views/tests/src/Unit/Plugin/views/field/RenderedEntityTest.php
RevisionLinkDeleteTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkDeleteTest.php
RevisionLinkRevertTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkRevertTest.php
RevisionLinkTest.php in core/modules/node/tests/src/Unit/Plugin/views/field/RevisionLinkTest.php
Roles.php in core/modules/user/src/Plugin/views/field/Roles.php
Search.php in core/modules/search/src/Plugin/views/filter/Search.php
Search.php in core/modules/search/src/Plugin/views/argument/Search.php
SortRandomTest.php in core/modules/views/tests/src/Kernel/Handler/SortRandomTest.php
Sql.php in core/modules/views/src/Plugin/views/query/Sql.php
StringArgument.php in core/modules/views/src/Plugin/views/argument/StringArgument.php
StringListField.php in core/modules/options/src/Plugin/views/argument/StringListField.php
StylePluginBase.php in core/modules/views/src/Plugin/views/style/StylePluginBase.php
StyleSerializerEntityTest.php in core/modules/rest/tests/src/Functional/Views/StyleSerializerEntityTest.php
TaxonomyIndexTid.php in core/modules/taxonomy/src/Plugin/views/field/TaxonomyIndexTid.php
TaxonomyIndexTid.php in core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php
ViewsPluginInterface.php in core/modules/views/src/Plugin/views/ViewsPluginInterface.php
WizardPluginBase.php in core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php

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