From ba61181558227b8d01a5288ccfa19830169a0499 Mon Sep 17 00:00:00 2001
From: arunshenoy99 <devarunshenoy99@gmail.com>
Date: Wed, 1 Nov 2023 16:36:32 +0530
Subject: [PATCH] Revert "Merge pull request #14 from
 newfold-labs/hotfix/fix-deprecated-warning"

This reverts commit 4c9854fd5c480bc244be253cb8d2544b04d5b05e, reversing
changes made to a5a683c2b6d2422a4e18c50919bdb8fd4bd89a5c.
---
 includes/Models/PriorityQueue.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/Models/PriorityQueue.php b/includes/Models/PriorityQueue.php
index ac2b52a..9fd0a2b 100644
--- a/includes/Models/PriorityQueue.php
+++ b/includes/Models/PriorityQueue.php
@@ -13,7 +13,7 @@ class PriorityQueue extends \SplPriorityQueue {
 	 * @param mixed $priority2 Second Priority Queue
 	 * @return int
 	 */
-	public function compare( $priority1, $priority2 ) : int {
+	public function compare( $priority1, $priority2 ) {
 		if ( $priority1 === $priority2 ) {
 			return 0;
 		}