Upgrade framework

vendor/symfony/http-kernel/CacheClearer/Psr6CacheClearer.php

@@ -18,29 +18,40 @@ use Psr\Cache\CacheItemPoolInterface;
  */
 class Psr6CacheClearer implements CacheClearerInterface
 {
-    private $pools = array();
+    private array $pools = [];
 
-    public function __construct(array $pools = array())
+    /**
+     * @param array<string, CacheItemPoolInterface> $pools
+     */
+    public function __construct(array $pools = [])
     {
         $this->pools = $pools;
     }
 
-    public function addPool(CacheItemPoolInterface $pool)
-    {
-        @trigger_error(sprintf('The %s() method is deprecated since version 3.3 and will be removed in 4.0. Pass an array of pools indexed by name to the constructor instead.', __METHOD__), E_USER_DEPRECATED);
-
-        $this->pools[] = $pool;
-    }
-
-    public function hasPool($name)
+    public function hasPool(string $name): bool
     {
         return isset($this->pools[$name]);
     }
 
-    public function clearPool($name)
+    /**
+     * @throws \InvalidArgumentException If the cache pool with the given name does not exist
+     */
+    public function getPool(string $name): CacheItemPoolInterface
+    {
+        if (!$this->hasPool($name)) {
+            throw new \InvalidArgumentException(sprintf('Cache pool not found: "%s".', $name));
+        }
+
+        return $this->pools[$name];
+    }
+
+    /**
+     * @throws \InvalidArgumentException If the cache pool with the given name does not exist
+     */
+    public function clearPool(string $name): bool
     {
         if (!isset($this->pools[$name])) {
-            throw new \InvalidArgumentException(sprintf('Cache pool not found: %s.', $name));
+            throw new \InvalidArgumentException(sprintf('Cache pool not found: "%s".', $name));
         }
 
         return $this->pools[$name]->clear();
@@ -49,7 +60,7 @@ class Psr6CacheClearer implements CacheClearerInterface
     /**
      * {@inheritdoc}
      */
-    public function clear($cacheDir)
+    public function clear(string $cacheDir)
     {
         foreach ($this->pools as $pool) {
             $pool->clear();