Update composer

vendor/symfony/console/Helper/HelperSet.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Console\Helper;
 
+use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Exception\InvalidArgumentException;
 
 /**
@@ -18,15 +19,16 @@ use Symfony\Component\Console\Exception\InvalidArgumentException;
  *
  * @author Fabien Potencier <fabien@symfony.com>
  *
- * @implements \IteratorAggregate<string, HelperInterface>
+ * @implements \IteratorAggregate<string, Helper>
  */
 class HelperSet implements \IteratorAggregate
 {
-    /** @var array<string, HelperInterface> */
-    private array $helpers = [];
+    /** @var array<string, Helper> */
+    private $helpers = [];
+    private $command;
 
     /**
-     * @param HelperInterface[] $helpers
+     * @param Helper[] $helpers An array of helper
      */
     public function __construct(array $helpers = [])
     {
@@ -35,9 +37,6 @@ class HelperSet implements \IteratorAggregate
         }
     }
 
-    /**
-     * @return void
-     */
     public function set(HelperInterface $helper, ?string $alias = null)
     {
         $this->helpers[$helper->getName()] = $helper;
@@ -50,8 +49,10 @@ class HelperSet implements \IteratorAggregate
 
     /**
      * Returns true if the helper if defined.
+     *
+     * @return bool
      */
-    public function has(string $name): bool
+    public function has(string $name)
     {
         return isset($this->helpers[$name]);
     }
@@ -59,9 +60,11 @@ class HelperSet implements \IteratorAggregate
     /**
      * Gets a helper value.
      *
+     * @return HelperInterface
+     *
      * @throws InvalidArgumentException if the helper is not defined
      */
-    public function get(string $name): HelperInterface
+    public function get(string $name)
     {
         if (!$this->has($name)) {
             throw new InvalidArgumentException(sprintf('The helper "%s" is not defined.', $name));
@@ -70,7 +73,35 @@ class HelperSet implements \IteratorAggregate
         return $this->helpers[$name];
     }
 
-    public function getIterator(): \Traversable
+    /**
+     * @deprecated since Symfony 5.4
+     */
+    public function setCommand(?Command $command = null)
+    {
+        trigger_deprecation('symfony/console', '5.4', 'Method "%s()" is deprecated.', __METHOD__);
+
+        $this->command = $command;
+    }
+
+    /**
+     * Gets the command associated with this helper set.
+     *
+     * @return Command
+     *
+     * @deprecated since Symfony 5.4
+     */
+    public function getCommand()
+    {
+        trigger_deprecation('symfony/console', '5.4', 'Method "%s()" is deprecated.', __METHOD__);
+
+        return $this->command;
+    }
+
+    /**
+     * @return \Traversable<string, Helper>
+     */
+    #[\ReturnTypeWillChange]
+    public function getIterator()
     {
         return new \ArrayIterator($this->helpers);
     }