From: Matthias Schmidt <gravatronics@live.com>
Date: Sun, 31 Dec 2017 12:57:05 +0000 (+0100)
Subject: Move `RecursiveIterator` from `IFormNode` to `IFormParentNode`
X-Git-Tag: 5.2.0_Alpha_1~920
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a5c85490413e3ab1118a6159cbcae5a20a6fa5e;p=GitHub%2FWoltLab%2FWCF.git

Move `RecursiveIterator` from `IFormNode` to `IFormParentNode`

See #2509
---

diff --git a/wcfsetup/install/files/lib/system/form/builder/IFormNode.class.php b/wcfsetup/install/files/lib/system/form/builder/IFormNode.class.php
index 916ab81bf5..5b289a65ea 100644
--- a/wcfsetup/install/files/lib/system/form/builder/IFormNode.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/IFormNode.class.php
@@ -10,7 +10,7 @@ namespace wcf\system\form\builder;
  * @package	WoltLabSuite\Core\System\Form\Builder
  * @since	3.2
  */
-interface IFormNode extends \RecursiveIterator {
+interface IFormNode {
 	/**
 	 * Adds the given CSS class to this node and returns this node.
 	 * 
diff --git a/wcfsetup/install/files/lib/system/form/builder/IFormParentNode.class.php b/wcfsetup/install/files/lib/system/form/builder/IFormParentNode.class.php
index 11af5e1af4..d4a8bb5f58 100644
--- a/wcfsetup/install/files/lib/system/form/builder/IFormParentNode.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/IFormParentNode.class.php
@@ -10,7 +10,7 @@ namespace wcf\system\form\builder;
  * @package	WoltLabSuite\Core\System\Form\Builder
  * @since	3.2
  */
-interface IFormParentNode extends \Countable, IFormNode {
+interface IFormParentNode extends \Countable, IFormNode, \RecursiveIterator {
 	/**
 	 * Appends the given node to this node and returns this node.
 	 *