From 2d51971b8436f3646c09dab5ce3655a60be98262 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Mon, 10 Feb 2020 11:40:47 +0000
Subject: [PATCH] Revert "ClosureTask: drop requirement for void return type"

This reverts commit 9e993aa83fafe8434c5aef1ec7e0e0190bd2f9d3.

apparently PHPStan isn't cool with this ...
---
 src/pocketmine/scheduler/ClosureTask.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pocketmine/scheduler/ClosureTask.php b/src/pocketmine/scheduler/ClosureTask.php
index 57f560e77d..78610ef715 100644
--- a/src/pocketmine/scheduler/ClosureTask.php
+++ b/src/pocketmine/scheduler/ClosureTask.php
@@ -49,7 +49,7 @@ class ClosureTask extends Task{
 	 * @phpstan-param \Closure(int) : void $closure
 	 */
 	public function __construct(\Closure $closure){
-		Utils::validateCallableSignature(function(int $currentTick){}, $closure);
+		Utils::validateCallableSignature(function(int $currentTick) : void{}, $closure);
 		$this->closure = $closure;
 	}