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Title Object type File name Summary
HookDiscoveryTest::setUp function core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php
HookDiscoveryTest::testGetDefinition function core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php Tests the getDefinition method with some plugins.
HookDiscoveryTest::testGetDefinitions function core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php Tests the getDefinitions() method with some plugins.
HookDiscoveryTest::testGetDefinitionsWithoutPlugins function core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php Tests the getDefinitions() method without any plugins.
HookDiscoveryTest::testGetDefinitionWithUnknownID function core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php Tests the getDefinition method with an unknown plugin ID.
HookHelpSection class core/modules/help/src/Plugin/HelpSection/HookHelpSection.php Provides the module topics list section for the help page.
HookHelpSection.php file core/modules/help/src/Plugin/HelpSection/HookHelpSection.php
HookHelpSection::$moduleHandler property core/modules/help/src/Plugin/HelpSection/HookHelpSection.php The module handler.
HookHelpSection::create function core/modules/help/src/Plugin/HelpSection/HookHelpSection.php
HookHelpSection::listTopics function core/modules/help/src/Plugin/HelpSection/HookHelpSection.php
HookHelpSection::__construct function core/modules/help/src/Plugin/HelpSection/HookHelpSection.php Constructs a HookHelpSection object.
HookRequirementsTest class core/modules/system/tests/src/Functional/Module/HookRequirementsTest.php Attempts enabling a module that fails hook_requirements('install').
HookRequirementsTest.php file core/modules/system/tests/src/Functional/Module/HookRequirementsTest.php
HookRequirementsTest::$defaultTheme property core/modules/system/tests/src/Functional/Module/HookRequirementsTest.php
HookRequirementsTest::testHookRequirementsFailure function core/modules/system/tests/src/Functional/Module/HookRequirementsTest.php Assert that a module cannot be installed if it fails hook_requirements().
Hooks group core/core.api.php Define functions that alter the behavior of Drupal core.
hook_aggregator_fetcher_info_alter function core/modules/aggregator/aggregator.api.php Perform alterations on the available fetchers.
hook_aggregator_parser_info_alter function core/modules/aggregator/aggregator.api.php Perform alterations on the available parsers.
hook_aggregator_processor_info_alter function core/modules/aggregator/aggregator.api.php Perform alterations on the available processors.
hook_ajax_render_alter function core/lib/Drupal/Core/Form/form.api.php Alter the Ajax command data that is sent to the client.
hook_archiver_info_alter function core/lib/Drupal/Core/File/file.api.php Alter archiver information declared by other modules.
hook_batch_alter function core/lib/Drupal/Core/Form/form.api.php Alter batch information before a batch is processed.
hook_block_access function core/modules/block/block.api.php Control access to a block instance.
hook_block_build_alter function core/modules/block/block.api.php Alter the result of \Drupal\Core\Block\BlockBase::build().
hook_block_build_BASE_BLOCK_ID_alter function core/modules/block/block.api.php Provide a block plugin specific block_build alteration.
hook_block_view_alter function core/modules/block/block.api.php Alter the result of \Drupal\Core\Block\BlockBase::build().
hook_block_view_BASE_BLOCK_ID_alter function core/modules/block/block.api.php Provide a block plugin specific block_view alteration.
hook_cache_flush function core/core.api.php Flush all persistent and static caches.
hook_ckeditor_css_alter function core/modules/ckeditor/ckeditor.api.php Modify the list of CSS files that will be added to a CKEditor instance.
hook_ckeditor_plugin_info_alter function core/modules/ckeditor/ckeditor.api.php Modify the list of available CKEditor plugins.
hook_comment_links_alter function core/modules/comment/comment.api.php Alter the links of a comment.
hook_config_import_steps_alter function core/core.api.php Alter the configuration synchronization steps.
hook_config_schema_info_alter function core/core.api.php Alter config typed data definitions.
hook_config_translation_info function core/modules/config_translation/config_translation.api.php Introduce dynamic translation tabs for translation of configuration.
hook_config_translation_info_alter function core/modules/config_translation/config_translation.api.php Alter existing translation tabs for translation of configuration.
hook_contextual_links_alter function core/lib/Drupal/Core/Menu/menu.api.php Alter contextual links before they are rendered.
hook_contextual_links_plugins_alter function core/lib/Drupal/Core/Menu/menu.api.php Alter the plugin definition of contextual links.
hook_contextual_links_view_alter function core/modules/contextual/contextual.api.php Alter a contextual links element before it is rendered.
hook_countries_alter function core/core.api.php Alter the default country list.
hook_cron function core/core.api.php Perform periodic actions.
hook_css_alter function core/lib/Drupal/Core/Render/theme.api.php Alter CSS files before they are output on the page.
hook_data_type_info_alter function core/core.api.php Alter available data types for typed data wrappers.
hook_display_variant_plugin_alter function core/core.api.php Alter display variant plugin definitions.
hook_editor_info_alter function core/modules/editor/editor.api.php Performs alterations on text editor definitions.
hook_editor_js_settings_alter function core/modules/editor/editor.api.php Modifies JavaScript settings that are added for text editors.
hook_editor_xss_filter_alter function core/modules/editor/editor.api.php Modifies the text editor XSS filter that will used for the given text format.
hook_element_info_alter function core/lib/Drupal/Core/Render/theme.api.php Alter the element type information returned from modules.
hook_element_plugin_alter function core/lib/Drupal/Core/Render/theme.api.php Alter Element plugin definitions.
hook_entity_access function core/lib/Drupal/Core/Entity/entity.api.php Control entity operation access.
hook_entity_base_field_info function core/lib/Drupal/Core/Entity/entity.api.php Provides custom base field definitions for a content entity type.

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