From a1b88fb876cadb5ba4f02390aa271ac06f9d2991 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktor=20Sz=C3=A9pe?= <viktor@szepe.net>
Date: Mon, 7 Sep 2020 21:50:52 +0200
Subject: [PATCH] Fix PHPDoc of multiByteSplit

---
 src/Hashids.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Hashids.php b/src/Hashids.php
index 88c6f96..8939ae7 100644
--- a/src/Hashids.php
+++ b/src/Hashids.php
@@ -411,9 +411,9 @@ protected function getMathExtension(): MathInterface
     /**
      * Replace simple use of $this->multiByteSplit with multi byte string.
      *
-     * @param $string
+     * @param string $string
      *
-     * @return array|string[]
+     * @return array<int, string>
      */
     protected function multiByteSplit($string): array
     {