70 files declare their use of Link

block.module in core/modules/block/block.module
Controls the visual building blocks a page is constructed with.
block_content.pages.inc in core/modules/block_content/block_content.pages.inc
Provides page callbacks for content blocks.
Breadcrumb.php in core/lib/Drupal/Core/Breadcrumb/Breadcrumb.php
BreadcrumbTest.php in core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbTest.php
comment.module in core/modules/comment/comment.module
Enables users to comment on published content.
CommentBreadcrumbBuilder.php in core/modules/comment/src/CommentBreadcrumbBuilder.php
CommentForm.php in core/modules/comment/src/CommentForm.php
CommentLinksTest.php in core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php
ContentTranslationController.php in core/modules/content_translation/src/Controller/ContentTranslationController.php
DefaultViewsTest.php in core/modules/views/tests/src/Functional/DefaultViewsTest.php
DisplayPluginBase.php in core/modules/views/src/Plugin/views/display/DisplayPluginBase.php
EntityBase.php in core/lib/Drupal/Core/Entity/EntityBase.php
EntityController.php in core/lib/Drupal/Core/Entity/Controller/EntityController.php
EntityLinkTest.php in core/tests/Drupal/Tests/Core/Entity/EntityLinkTest.php
FieldStorageConfigListBuilder.php in core/modules/field_ui/src/FieldStorageConfigListBuilder.php
FieldUrlTest.php in core/modules/views/tests/src/Kernel/Handler/FieldUrlTest.php
FormErrorHandler.php in core/modules/inline_form_errors/src/FormErrorHandler.php
HelpBreadcrumbBuilder.php in core/modules/help/src/HelpBreadcrumbBuilder.php
HelpTopicPluginBase.php in core/modules/help/src/HelpTopicPluginBase.php
HookHelpSection.php in core/modules/help/src/Plugin/HelpSection/HookHelpSection.php
ImageFormatter.php in core/modules/image/src/Plugin/Field/FieldFormatter/ImageFormatter.php
ImageUrlFormatter.php in core/modules/image/src/Plugin/Field/FieldFormatter/ImageUrlFormatter.php
link.module in core/modules/link/link.module
Defines simple link field types.
LinkFieldTest.php in core/modules/link/tests/src/Functional/LinkFieldTest.php
LinkGenerator.php in core/lib/Drupal/Core/Utility/LinkGenerator.php
LinkGeneratorInterface.php in core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php
LinkGeneratorTest.php in core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php
MenuForm.php in core/modules/menu_ui/src/MenuForm.php
menu_ui.module in core/modules/menu_ui/menu_ui.module
Allows administrators to customize the site's navigation menus.
MigrateMessageController.php in core/modules/migrate_drupal_ui/src/Controller/MigrateMessageController.php
MigrateUpgradeImportBatch.php in core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php
module.api.php in core/lib/Drupal/Core/Extension/module.api.php
Hooks related to module and update systems.
ModulesListForm.php in core/modules/system/src/Form/ModulesListForm.php
ModulesListNonStableConfirmForm.php in core/modules/system/src/Form/ModulesListNonStableConfirmForm.php
ModulesUninstallForm.php in core/modules/system/src/Form/ModulesUninstallForm.php
node.admin.inc in core/modules/node/node.admin.inc
Content administration and module settings user interface.
node.module in core/modules/node/node.module
The core module that allows content to be submitted to the site.
NodeController.php in core/modules/node/src/Controller/NodeController.php
NodeRevisionsUiTest.php in core/modules/node/tests/src/Functional/NodeRevisionsUiTest.php
PathBasedBreadcrumbBuilder.php in core/modules/system/src/PathBasedBreadcrumbBuilder.php
PathBasedBreadcrumbBuilderTest.php in core/modules/system/tests/src/Unit/Breadcrumbs/PathBasedBreadcrumbBuilderTest.php
Rearrange.php in core/modules/views_ui/src/Form/Ajax/Rearrange.php
SearchConfigSettingsFormTest.php in core/modules/search/tests/src/Functional/SearchConfigSettingsFormTest.php
SearchRankingTest.php in core/modules/search/tests/src/Functional/SearchRankingTest.php
ShortcutForm.php in core/modules/shortcut/src/ShortcutForm.php
syslog.module in core/modules/syslog/syslog.module
Redirects logging messages to syslog.
system.admin.inc in core/modules/system/system.admin.inc
Admin page callbacks for the system module.
system.install in core/modules/system/system.install
Install, update and uninstall functions for the system module.
system.module in core/modules/system/system.module
Configuration system that lets administrators modify the workings of the site.
SystemCompactLink.php in core/lib/Drupal/Core/Render/Element/SystemCompactLink.php
SystemController.php in core/modules/system/src/Controller/SystemController.php
TableSelectTest.php in core/tests/Drupal/Tests/Core/Render/Element/TableSelectTest.php
TableSort.php in core/lib/Drupal/Core/Utility/TableSort.php
TaxonomyFieldTidTest.php in core/modules/taxonomy/tests/src/Kernel/Views/TaxonomyFieldTidTest.php
TermBreadcrumbBuilder.php in core/modules/taxonomy/src/TermBreadcrumbBuilder.php
TermIndexTest.php in core/modules/taxonomy/tests/src/Functional/TermIndexTest.php
TermNameFieldTest.php in core/modules/taxonomy/tests/src/Functional/Views/TermNameFieldTest.php
TestHelpSection.php in core/modules/help/tests/modules/help_topics_test/src/Plugin/HelpSection/TestHelpSection.php
toolbar_test.module in core/modules/toolbar/tests/modules/toolbar_test/toolbar_test.module
A dummy module to test API interaction with the Toolbar module.
update.install in core/modules/update/update.install
Install, update, and uninstall functions for the Update Manager module.
update.module in core/modules/update/update.module
Handles updates of Drupal core and contributed projects.
UpdateReportTest.php in core/modules/update/tests/src/Kernel/UpdateReportTest.php
UpdateSemverTestBaselineTrait.php in core/modules/update/tests/src/Functional/UpdateSemverTestBaselineTrait.php
Url.php in core/modules/views/src/Plugin/views/field/Url.php
UrlTest.php in core/modules/system/tests/src/Kernel/Common/UrlTest.php
VersionHistoryController.php in core/lib/Drupal/Core/Entity/Controller/VersionHistoryController.php
ViewEditForm.php in core/modules/views_ui/src/ViewEditForm.php
ViewListBuilder.php in core/modules/views_ui/src/ViewListBuilder.php
ViewsUIController.php in core/modules/views_ui/src/Controller/ViewsUIController.php
ViewUI.php in core/modules/views_ui/src/ViewUI.php

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