3 files changed, 24 insertions, 6 deletions
diff --git a/vendor/symfony/cache/Exception/CacheException.php b/vendor/symfony/cache/Exception/CacheException.php
index e87b2db8fe..d2e975b2bc 100644
--- a/vendor/symfony/cache/Exception/CacheException.php
+++ b/vendor/symfony/cache/Exception/CacheException.php
@@ -14,6 +14,12 @@ namespace Symfony\Component\Cache\Exception;
 use Psr\Cache\CacheException as Psr6CacheInterface;
 use Psr\SimpleCache\CacheException as SimpleCacheInterface;
 
-class CacheException extends \Exception implements Psr6CacheInterface, SimpleCacheInterface
-{
+if (interface_exists(SimpleCacheInterface::class)) {
+    class CacheException extends \Exception implements Psr6CacheInterface, SimpleCacheInterface
+    {
+    }
+} else {
+    class CacheException extends \Exception implements Psr6CacheInterface
+    {
+    }
 }
diff --git a/vendor/symfony/cache/Exception/InvalidArgumentException.php b/vendor/symfony/cache/Exception/InvalidArgumentException.php
index 828bf3ed77..7f9584a264 100644
--- a/vendor/symfony/cache/Exception/InvalidArgumentException.php
+++ b/vendor/symfony/cache/Exception/InvalidArgumentException.php
@@ -14,6 +14,12 @@ namespace Symfony\Component\Cache\Exception;
 use Psr\Cache\InvalidArgumentException as Psr6CacheInterface;
 use Psr\SimpleCache\InvalidArgumentException as SimpleCacheInterface;
 
-class InvalidArgumentException extends \InvalidArgumentException implements Psr6CacheInterface, SimpleCacheInterface
-{
+if (interface_exists(SimpleCacheInterface::class)) {
+    class InvalidArgumentException extends \InvalidArgumentException implements Psr6CacheInterface, SimpleCacheInterface
+    {
+    }
+} else {
+    class InvalidArgumentException extends \InvalidArgumentException implements Psr6CacheInterface
+    {
+    }
 }
diff --git a/vendor/symfony/cache/Exception/LogicException.php b/vendor/symfony/cache/Exception/LogicException.php
index d299673eb2..9ffa7ed695 100644
--- a/vendor/symfony/cache/Exception/LogicException.php
+++ b/vendor/symfony/cache/Exception/LogicException.php
@@ -14,6 +14,12 @@ namespace Symfony\Component\Cache\Exception;
 use Psr\Cache\CacheException as Psr6CacheInterface;
 use Psr\SimpleCache\CacheException as SimpleCacheInterface;
 
-class LogicException extends \LogicException implements Psr6CacheInterface, SimpleCacheInterface
-{
+if (interface_exists(SimpleCacheInterface::class)) {
+    class LogicException extends \LogicException implements Psr6CacheInterface, SimpleCacheInterface
+    {
+    }
+} else {
+    class LogicException extends \LogicException implements Psr6CacheInterface
+    {
+    }
 }