Deprecate `WCF.Collapsible.*`

Because it is not (or no longer) used in the software.

see #5974

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 04a6bf7e4a430e836591bc1e642bf54d39b33765..d85143825bd0b36813e21df42de6476e08d21c6e 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -2044,6 +2044,8 @@ WCF.Collapsible = {};
 /**
  * Simple implementation for collapsible content, neither does it
  * store its state nor does it allow AJAX callbacks to fetch content.
+ * 
+ * @deprecated 6.2 Not (or no longer) used in the software.
  */
 WCF.Collapsible.Simple = {
        /**
@@ -2123,6 +2125,7 @@ WCF.Collapsible.Simple = {
  * and closed state will be cached.
  * 
  * @param      string          className
+ * @deprecated 6.2 Not (or no longer) used in the software.
  */
 WCF.Collapsible.Remote = Class.extend({
        /**
@@ -2360,6 +2363,8 @@ WCF.Collapsible.Remote = Class.extend({
  * Basic implementation for collapsible containers with AJAX support. Requires collapsible
  * content to be available in DOM already, if you want to load content on the fly use
  * WCF.Collapsible.Remote instead.
+ * 
+ * @deprecated 6.2 Not (or no longer) used in the software.
  */
 WCF.Collapsible.SimpleRemote = WCF.Collapsible.Remote.extend({
        /**