From a93b8e10f5954be0853eec693c13e84c4bd9e6f2 Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fred@kanboard.net>
Date: Fri, 15 Dec 2017 11:24:35 -0800
Subject: Kanboard requires at least PHP 5.6 now

---
 vendor/symfony/console/Helper/HelperSet.php | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

(limited to 'vendor/symfony/console/Helper/HelperSet.php')

diff --git a/vendor/symfony/console/Helper/HelperSet.php b/vendor/symfony/console/Helper/HelperSet.php
index 27fedcf7..24ce18fb 100644
--- a/vendor/symfony/console/Helper/HelperSet.php
+++ b/vendor/symfony/console/Helper/HelperSet.php
@@ -21,13 +21,14 @@ use Symfony\Component\Console\Exception\InvalidArgumentException;
  */
 class HelperSet implements \IteratorAggregate
 {
+    /**
+     * @var Helper[]
+     */
     private $helpers = array();
     private $command;
 
     /**
-     * Constructor.
-     *
-     * @param Helper[] $helpers An array of helper.
+     * @param Helper[] $helpers An array of helper
      */
     public function __construct(array $helpers = array())
     {
@@ -79,22 +80,9 @@ class HelperSet implements \IteratorAggregate
             throw new InvalidArgumentException(sprintf('The helper "%s" is not defined.', $name));
         }
 
-        if ('dialog' === $name && $this->helpers[$name] instanceof DialogHelper) {
-            @trigger_error('"Symfony\Component\Console\Helper\DialogHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\QuestionHelper" instead.', E_USER_DEPRECATED);
-        } elseif ('progress' === $name && $this->helpers[$name] instanceof ProgressHelper) {
-            @trigger_error('"Symfony\Component\Console\Helper\ProgressHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\ProgressBar" instead.', E_USER_DEPRECATED);
-        } elseif ('table' === $name && $this->helpers[$name] instanceof TableHelper) {
-            @trigger_error('"Symfony\Component\Console\Helper\TableHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\Table" instead.', E_USER_DEPRECATED);
-        }
-
         return $this->helpers[$name];
     }
 
-    /**
-     * Sets the command associated with this helper set.
-     *
-     * @param Command $command A Command instance
-     */
     public function setCommand(Command $command = null)
     {
         $this->command = $command;
@@ -110,6 +98,9 @@ class HelperSet implements \IteratorAggregate
         return $this->command;
     }
 
+    /**
+     * @return Helper[]
+     */
     public function getIterator()
     {
         return new \ArrayIterator($this->helpers);
-- 
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