Merge pull request #391 from creative-commoners/pulls/5/protect-hooks

API Set extension hook implementation visibility to protected

src/Extensions/GridFieldDetailFormItemRequestExtension.php

@@ -21,7 +21,7 @@ class GridFieldDetailFormItemRequestExtension extends Extension
  /**
  * @param FieldList $actions
  */
- public function updateFormActions(FieldList &$actions)
+ protected function updateFormActions(FieldList &$actions)
  {
  $grid = $this->owner->getGridField();
  $gridFieldConfig = $grid->getConfig();