Defines required methods for classes wanting to handle cache tag changes.
Services that implement this interface must add the cache_tags_invalidator tag to be notified. Cache backends may implement this interface as well, they will be notified automatically.
| Name | Modifiers | Type | Description |
|---|---|---|---|
| CacheTagsInvalidatorInterface::invalidateTags | public | function | Marks cache items with any of the specified tags as invalid. |
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Cache!CacheTagsInvalidatorInterface.php/interface/CacheTagsInvalidatorInterface/8.1.x