From 762e786ec9cc183c8c31c3e0db82a5f10d904408 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@gmail.com>
Date: Wed, 7 Dec 2022 08:39:01 -0600
Subject: [PATCH] SymmetricKey: more CS updates

---
 phpseclib/Crypt/Common/SymmetricKey.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/phpseclib/Crypt/Common/SymmetricKey.php b/phpseclib/Crypt/Common/SymmetricKey.php
index 7bee7331..973570d9 100644
--- a/phpseclib/Crypt/Common/SymmetricKey.php
+++ b/phpseclib/Crypt/Common/SymmetricKey.php
@@ -2974,10 +2974,8 @@ abstract class SymmetricKey
 
     /**
      * Is the continuous buffer enabled?
-     *
-     * @return boolean
      */
-    public function continuousBufferEnabled()
+    public function continuousBufferEnabled(): bool
     {
         return $this->continuousBuffer;
     }