Merge branch '5.4' into 6.0

* 5.4:
  [Console] Restore psr/log >= 3.0 conflict
  [Security] Make the abstract Voter class implement CacheableVoterInterface
  Add generic types to traversable implementations
  [Security] Fix TypeError message
  [Security] Fix deprecation layer
  [FrameworkBundle] Add completion for workflow:dump
  Fix cancel button
  Fix misleading error on missing provider with authenticator manager
  Don't limit retries of toolbar loading

Author: derrabus

Authorization/TraceableAccessDecisionManager.php

@@ -97,7 +97,7 @@ public function getStrategy(): string
     }
 
     /**
-     * @return iterable|VoterInterface[]
+     * @return iterable<int, VoterInterface>
      */
     public function getVoters(): iterable
     {

Authorization/Voter/Voter.php

@@ -19,7 +19,7 @@
  * @author Roman Marintšenko <inoryy@gmail.com>
  * @author Grégoire Pineau <lyrixx@lyrixx.info>
  */
-abstract class Voter implements VoterInterface
+abstract class Voter implements VoterInterface, CacheableVoterInterface
 {
     /**
      * {@inheritdoc}
@@ -54,6 +54,26 @@ public function vote(TokenInterface $token, mixed $subject, array $attributes):
         return $vote;
     }
 
+    /**
+     * Return false if your voter doesn't support the given attribute. Symfony will cache
+     * that decision and won't call your voter again for that attribute.
+     */
+    public function supportsAttribute(string $attribute): bool
+    {
+        return true;
+    }
+
+    /**
+     * Return false if your voter doesn't support the given subject type. Symfony will cache
+     * that decision and won't call your voter again for that subject type.
+     *
+     * @param string $subjectType The type of the subject inferred by `get_class()` or `get_debug_type()`
+     */
+    public function supportsType(string $subjectType): bool
+    {
+        return true;
+    }
+
     /**
      * Determines if the attribute and subject are supported by this voter.
      *

User/ChainUserProvider.php

@@ -34,6 +34,9 @@ public function __construct(iterable $providers)
         $this->providers = $providers;
     }
 
+    /**
+     * @return UserProviderInterface[]
+     */
     public function getProviders(): array
     {
         if ($this->providers instanceof \Traversable) {