From 0276f6c089ff5557a36eaf7367c8fc75fc6af20c Mon Sep 17 00:00:00 2001
From: Robbie Averill <robbie@silverstripe.com>
Date: Mon, 24 Sep 2018 13:39:33 +0200
Subject: [PATCH] FIX Revert semver break in adding GridField type hint to
 method signature

---
 src/Forms/GridField/GridFieldFilterHeader.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Forms/GridField/GridFieldFilterHeader.php b/src/Forms/GridField/GridFieldFilterHeader.php
index bd38f2104..2d4052a0e 100755
--- a/src/Forms/GridField/GridFieldFilterHeader.php
+++ b/src/Forms/GridField/GridFieldFilterHeader.php
@@ -178,7 +178,7 @@ class GridFieldFilterHeader implements GridField_URLHandler, GridField_HTMLProvi
      * @param GridField $gridField
      * @return boolean
      */
-    public function canFilterAnyColumns(GridField $gridField)
+    public function canFilterAnyColumns($gridField)
     {
         $list = $gridField->getList();