1 files changed, 7 insertions, 0 deletions
diff --git a/vendor/symfony/cache/Simple/RedisCache.php b/vendor/symfony/cache/Simple/RedisCache.php
index df2a96e86b..2933bf15b3 100644
--- a/vendor/symfony/cache/Simple/RedisCache.php
+++ b/vendor/symfony/cache/Simple/RedisCache.php
@@ -11,9 +11,16 @@
 
 namespace Symfony\Component\Cache\Simple;
 
+use Symfony\Component\Cache\Adapter\RedisAdapter;
 use Symfony\Component\Cache\Marshaller\MarshallerInterface;
 use Symfony\Component\Cache\Traits\RedisTrait;
+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.', RedisCache::class, RedisAdapter::class, CacheInterface::class), E_USER_DEPRECATED);
+
+/**
+ * @deprecated since Symfony 4.3, use RedisAdapter and type-hint for CacheInterface instead.
+ */
 class RedisCache extends AbstractCache
 {
     use RedisTrait;