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-rw-r--r--Source/Outer.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/Outer.php b/Source/Outer.php
index 7299846..8b8b555 100644
--- a/Source/Outer.php
+++ b/Source/Outer.php
@@ -1,5 +1,7 @@
<?php
+declare(strict_types=1);
+
/**
* Hoa
*
@@ -41,7 +43,6 @@ namespace Hoa\Iterator;
*
* Extending the SPL OuterIterator interface.
*
- * @copyright Copyright © 2007-2017 Hoa community
* @license New BSD License
*/
interface Outer extends \OuterIterator