1 files changed, 7 insertions, 0 deletions
diff --git a/vendor/symfony/cache/Simple/DoctrineCache.php b/vendor/symfony/cache/Simple/DoctrineCache.php
index 0ba701d7cd..6a6d003153 100644
--- a/vendor/symfony/cache/Simple/DoctrineCache.php
+++ b/vendor/symfony/cache/Simple/DoctrineCache.php
@@ -12,8 +12,15 @@
 namespace Symfony\Component\Cache\Simple;
 
 use Doctrine\Common\Cache\CacheProvider;
+use Symfony\Component\Cache\Adapter\DoctrineAdapter;
 use Symfony\Component\Cache\Traits\DoctrineTrait;
+use Symfony\Contracts\Cache\CacheInterface;
 
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3, use "%s" and type-hint for "%s" instead.', DoctrineCache::class, DoctrineAdapter::class, CacheInterface::class), E_USER_DEPRECATED);
+
+/**
+ * @deprecated since Symfony 4.3, use DoctrineAdapter and type-hint for CacheInterface instead.
+ */
 class DoctrineCache extends AbstractCache
 {
     use DoctrineTrait;