Search for interface

Title	Object type	File name	Summary
ReliableQueueInterface	interface	core/lib/Drupal/Core/Queue/ReliableQueueInterface.php	Reliable queue interface.
ReliableQueueInterface.php	file	core/lib/Drupal/Core/Queue/ReliableQueueInterface.php
RenderableInterface	interface	core/lib/Drupal/Core/Render/RenderableInterface.php	Defines an object which can be rendered by the Render API.
RenderableInterface.php	file	core/lib/Drupal/Core/Render/RenderableInterface.php
RenderableInterface::toRenderable	function	core/lib/Drupal/Core/Render/RenderableInterface.php	Returns a render array representation of the object.
RenderCacheInterface	interface	core/lib/Drupal/Core/Render/RenderCacheInterface.php	Defines an interface for caching rendered render arrays.
RenderCacheInterface.php	file	core/lib/Drupal/Core/Render/RenderCacheInterface.php
RenderCacheInterface::get	function	core/lib/Drupal/Core/Render/RenderCacheInterface.php	Gets the cached, pre-rendered element of a renderable element from cache.
RenderCacheInterface::getCacheableRenderArray	function	core/lib/Drupal/Core/Render/RenderCacheInterface.php	Gets a cacheable render array for a render array and its rendered output.
RenderCacheInterface::set	function	core/lib/Drupal/Core/Render/RenderCacheInterface.php	Caches the rendered output of a renderable array.
RenderCallbackInterface	interface	core/lib/Drupal/Core/Render/Element/RenderCallbackInterface.php	Indicates all public methods are safe to use in render callbacks.
RenderCallbackInterface.php	file	core/lib/Drupal/Core/Render/Element/RenderCallbackInterface.php
RendererInterface	interface	core/lib/Drupal/Core/Render/RendererInterface.php	Defines an interface for turning a render array into a string.
RendererInterface.php	file	core/lib/Drupal/Core/Render/RendererInterface.php
RendererInterface::addCacheableDependency	function	core/lib/Drupal/Core/Render/RendererInterface.php	Adds a dependency on an object: merges its cacheability metadata.
RendererInterface::executeInRenderContext	function	core/lib/Drupal/Core/Render/RendererInterface.php	Executes a callable within a render context.
RendererInterface::hasRenderContext	function	core/lib/Drupal/Core/Render/RendererInterface.php	Checks whether a render context is active.
RendererInterface::mergeBubbleableMetadata	function	core/lib/Drupal/Core/Render/RendererInterface.php	Merges the bubbleable rendering metadata o/t 2nd render array with the 1st.
RendererInterface::render	function	core/lib/Drupal/Core/Render/RendererInterface.php	Renders HTML given a structured array tree.
RendererInterface::renderInIsolation	function	core/lib/Drupal/Core/Render/RendererInterface.php	Renders final HTML in situations where no assets are needed.
RendererInterface::renderPlaceholder	function	core/lib/Drupal/Core/Render/RendererInterface.php	Renders final HTML for a placeholder.
RendererInterface::renderPlain	function	core/lib/Drupal/Core/Render/RendererInterface.php
RendererInterface::renderRoot	function	core/lib/Drupal/Core/Render/RendererInterface.php	Renders final HTML given a structured array tree.
RequestPolicyInterface	interface	core/lib/Drupal/Core/PageCache/RequestPolicyInterface.php	Defines the interface for request policy implementations.
RequestPolicyInterface.php	file	core/lib/Drupal/Core/PageCache/RequestPolicyInterface.php
RequestPolicyInterface::ALLOW	constant	core/lib/Drupal/Core/PageCache/RequestPolicyInterface.php	Allow delivery of cached pages.
RequestPolicyInterface::check	function	core/lib/Drupal/Core/PageCache/RequestPolicyInterface.php	Determines whether delivery of a cached page should be attempted.
RequestPolicyInterface::DENY	constant	core/lib/Drupal/Core/PageCache/RequestPolicyInterface.php	Deny delivery of cached pages.
RequiredFieldStorageDefinitionInterface	interface	core/lib/Drupal/Core/Field/RequiredFieldStorageDefinitionInterface.php	Defines an interface for required field storage definitions.
RequiredFieldStorageDefinitionInterface.php	file	core/lib/Drupal/Core/Field/RequiredFieldStorageDefinitionInterface.php
RequiredFieldStorageDefinitionInterface::isStorageRequired	function	core/lib/Drupal/Core/Field/RequiredFieldStorageDefinitionInterface.php	Returns whether the field storage is required.
RequirementsAwareDestinationInterface	interface	core/modules/migrate/tests/src/Unit/MigrationTest.php	Defines the RequirementsAwareDestinationInterface.
RequirementsAwareSourceInterface	interface	core/modules/migrate/tests/src/Unit/MigrationTest.php	Defines the RequirementsAwareSourceInterface.
RequirementsInterface	interface	core/modules/migrate/src/Plugin/RequirementsInterface.php	An interface to check for a migrate plugin requirements.
RequirementsInterface.php	file	core/modules/migrate/src/Plugin/RequirementsInterface.php
RequirementsInterface::checkRequirements	function	core/modules/migrate/src/Plugin/RequirementsInterface.php	Checks if requirements for this plugin are OK.
ResettableStackedRouteMatchInterface	interface	core/lib/Drupal/Core/Routing/ResettableStackedRouteMatchInterface.php	Defines an interface for a resettable stack of route matches.
ResettableStackedRouteMatchInterface.php	file	core/lib/Drupal/Core/Routing/ResettableStackedRouteMatchInterface.php
ResettableStackedRouteMatchInterface::resetRouteMatch	function	core/lib/Drupal/Core/Routing/ResettableStackedRouteMatchInterface.php	Resets the route match static cache.
ResourceFetcherInterface	interface	core/modules/media/src/OEmbed/ResourceFetcherInterface.php	Defines an interface for an oEmbed resource fetcher service.
ResourceFetcherInterface.php	file	core/modules/media/src/OEmbed/ResourceFetcherInterface.php
ResourceFetcherInterface::fetchResource	function	core/modules/media/src/OEmbed/ResourceFetcherInterface.php	Fetches an oEmbed resource.
ResourceIdentifierInterface	interface	core/modules/jsonapi/src/JsonApiResource/ResourceIdentifierInterface.php	An interface for identifying a related resource.
ResourceIdentifierInterface.php	file	core/modules/jsonapi/src/JsonApiResource/ResourceIdentifierInterface.php
ResourceIdentifierInterface::getId	function	core/modules/jsonapi/src/JsonApiResource/ResourceIdentifierInterface.php	Gets the resource identifier's ID.
ResourceIdentifierInterface::getResourceType	function	core/modules/jsonapi/src/JsonApiResource/ResourceIdentifierInterface.php	Gets the resource identifier's JSON:API resource type.
ResourceIdentifierInterface::getTypeName	function	core/modules/jsonapi/src/JsonApiResource/ResourceIdentifierInterface.php	Gets the resource identifier's JSON:API resource type name.
ResourceInterface	interface	core/modules/rest/src/Plugin/ResourceInterface.php	Specifies the publicly available methods of a resource plugin.
ResourceInterface.php	file	core/modules/rest/src/Plugin/ResourceInterface.php
ResourceInterface::availableMethods	function	core/modules/rest/src/Plugin/ResourceInterface.php	Returns the available HTTP request methods on this plugin.

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