From b46a72c1aaab87aaaef5e6d5708973ef9f1664da Mon Sep 17 00:00:00 2001
From: Andrew Nicols <andrew@nicols.co.uk>
Date: Thu, 15 Dec 2022 14:52:49 +0800
Subject: [PATCH] MDL-76583 core_external: external_single_structure coding
 style fixes

---
 lib/external/classes/external_single_structure.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/external/classes/external_single_structure.php b/lib/external/classes/external_single_structure.php
index 9d35bfc6472..52231aaff4d 100644
--- a/lib/external/classes/external_single_structure.php
+++ b/lib/external/classes/external_single_structure.php
@@ -22,11 +22,10 @@ namespace core_external;
  * @package    core_external
  * @copyright  2009 Petr Skodak
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @since Moodle 2.0
  */
 class external_single_structure extends external_description {
 
-     /** @var array Description of array keys key=>external_description */
+    /** @var array Description of array keys key=>external_description */
     public $keys;
 
     /**
@@ -34,12 +33,15 @@ class external_single_structure extends external_description {
      *
      * @param array $keys
      * @param string $desc
-     * @param bool $required
+     * @param int $required
      * @param array $default
-     * @since Moodle 2.0
      */
-    public function __construct(array $keys, $desc='',
-            $required=VALUE_REQUIRED, $default=null) {
+    public function __construct(
+        array $keys,
+        $desc = '',
+        $required = VALUE_REQUIRED,
+        $default = null
+    ) {
         parent::__construct($desc, $required, $default);
         $this->keys = $keys;
     }