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-rw-r--r--Source/Multiple.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/Source/Multiple.php b/Source/Multiple.php
index a8154e6..0004a64 100644
--- a/Source/Multiple.php
+++ b/Source/Multiple.php
@@ -1,5 +1,7 @@
<?php
+declare(strict_types=1);
+
/**
* Hoa
*
@@ -41,7 +43,6 @@ namespace Hoa\Iterator;
*
* Extending the SPL MultipleIterator class.
*
- * @copyright Copyright © 2007-2017 Hoa community
* @license New BSD License
*/
class Multiple extends \MultipleIterator
@@ -86,7 +87,7 @@ class Multiple extends \MultipleIterator
*
* @return array
*/
- public function current()
+ public function current(): array
{
$out = parent::current();