From aabbd51b73e93c47ce246810a0e0ca062e2e5346 Mon Sep 17 00:00:00 2001
From: Arne Blankerts <Arne@Blankerts.de>
Date: Thu, 7 Dec 2017 19:21:09 +0100
Subject: [PATCH] Stay PHP 7.0 compatible

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

diff --git a/src/viewmodel/SnapshotDOMNodelist.php b/src/viewmodel/SnapshotDOMNodelist.php
index ea7baf4..ea8d87f 100644
--- a/src/viewmodel/SnapshotDOMNodelist.php
+++ b/src/viewmodel/SnapshotDOMNodelist.php
@@ -55,7 +55,7 @@ public function current(): DOMNode {
         return $this->items[$this->pos];
     }
 
-    public function next(): void {
+    public function next() {
         $this->pos++;
     }
 
@@ -67,7 +67,7 @@ public function valid(): bool {
         return count($this->items) > $this->pos;
     }
 
-    public function rewind(): void {
+    public function rewind() {
         $this->pos = 0;
     }