From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Mon, 20 Sep 2021 13:48:03 +0000 (+0200)
Subject: Fix return type of `count()` for the remaining classes implementing \Countable
X-Git-Tag: 5.4.8_dev_1~21^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3c3f931db775f3790ebad88433fc0e5f0ac0f55f;p=GitHub%2FWoltLab%2FWCF.git

Fix return type of `count()` for the remaining classes implementing \Countable

see 3f6b343d10b044ab08d41fec525f69ffe0a95e49
---

diff --git a/wcfsetup/install/files/lib/data/comment/StructuredComment.class.php b/wcfsetup/install/files/lib/data/comment/StructuredComment.class.php
index b225d41c59..786c73d55d 100644
--- a/wcfsetup/install/files/lib/data/comment/StructuredComment.class.php
+++ b/wcfsetup/install/files/lib/data/comment/StructuredComment.class.php
@@ -166,7 +166,7 @@ class StructuredComment extends DatabaseObjectDecorator implements \Countable, \
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->responses);
     }
diff --git a/wcfsetup/install/files/lib/data/label/group/ViewableLabelGroup.class.php b/wcfsetup/install/files/lib/data/label/group/ViewableLabelGroup.class.php
index 3e57254224..f9923c7b0e 100644
--- a/wcfsetup/install/files/lib/data/label/group/ViewableLabelGroup.class.php
+++ b/wcfsetup/install/files/lib/data/label/group/ViewableLabelGroup.class.php
@@ -171,7 +171,7 @@ class ViewableLabelGroup extends DatabaseObjectDecorator implements \Countable,
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->labels);
     }
diff --git a/wcfsetup/install/files/lib/data/menu/item/MenuItemNode.class.php b/wcfsetup/install/files/lib/data/menu/item/MenuItemNode.class.php
index 42531c7909..47ea28c62c 100644
--- a/wcfsetup/install/files/lib/data/menu/item/MenuItemNode.class.php
+++ b/wcfsetup/install/files/lib/data/menu/item/MenuItemNode.class.php
@@ -93,10 +93,8 @@ class MenuItemNode extends DatabaseObjectDecorator implements \Countable, \Recur
 
     /**
      * Returns the number of children.
-     *
-     * @return  int
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->children);
     }
diff --git a/wcfsetup/install/files/lib/data/page/PageNode.class.php b/wcfsetup/install/files/lib/data/page/PageNode.class.php
index 5e18aae9ed..8279740f63 100644
--- a/wcfsetup/install/files/lib/data/page/PageNode.class.php
+++ b/wcfsetup/install/files/lib/data/page/PageNode.class.php
@@ -87,10 +87,8 @@ class PageNode extends DatabaseObjectDecorator implements \Countable, \Recursive
 
     /**
      * Returns the number of children.
-     *
-     * @return  int
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->children);
     }
diff --git a/wcfsetup/install/files/lib/data/smiley/category/SmileyCategory.class.php b/wcfsetup/install/files/lib/data/smiley/category/SmileyCategory.class.php
index 53ceb156f4..ac43aed81c 100644
--- a/wcfsetup/install/files/lib/data/smiley/category/SmileyCategory.class.php
+++ b/wcfsetup/install/files/lib/data/smiley/category/SmileyCategory.class.php
@@ -57,7 +57,7 @@ class SmileyCategory extends AbstractDecoratedCategory implements \Countable, IT
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->smilies);
     }
diff --git a/wcfsetup/install/files/lib/system/MetaTagHandler.class.php b/wcfsetup/install/files/lib/system/MetaTagHandler.class.php
index 36c74c2857..68ed3f1bd9 100644
--- a/wcfsetup/install/files/lib/system/MetaTagHandler.class.php
+++ b/wcfsetup/install/files/lib/system/MetaTagHandler.class.php
@@ -100,7 +100,7 @@ class MetaTagHandler extends SingletonFactory implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->objects);
     }
diff --git a/wcfsetup/install/files/lib/system/attachment/AttachmentHandler.class.php b/wcfsetup/install/files/lib/system/attachment/AttachmentHandler.class.php
index b6c6d06202..f74b5b5921 100644
--- a/wcfsetup/install/files/lib/system/attachment/AttachmentHandler.class.php
+++ b/wcfsetup/install/files/lib/system/attachment/AttachmentHandler.class.php
@@ -111,7 +111,7 @@ class AttachmentHandler implements \Countable
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->getAttachmentList());
     }
diff --git a/wcfsetup/install/files/lib/system/breadcrumb/Breadcrumbs.class.php b/wcfsetup/install/files/lib/system/breadcrumb/Breadcrumbs.class.php
index 781edc9e2b..27bc9f50af 100644
--- a/wcfsetup/install/files/lib/system/breadcrumb/Breadcrumbs.class.php
+++ b/wcfsetup/install/files/lib/system/breadcrumb/Breadcrumbs.class.php
@@ -123,7 +123,7 @@ class Breadcrumbs extends SingletonFactory implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         if ($this->items === null) {
             $this->loadBreadcrumbs();
diff --git a/wcfsetup/install/files/lib/system/html/toc/HtmlTocItem.class.php b/wcfsetup/install/files/lib/system/html/toc/HtmlTocItem.class.php
index a1912fa901..8f9d08e23f 100644
--- a/wcfsetup/install/files/lib/system/html/toc/HtmlTocItem.class.php
+++ b/wcfsetup/install/files/lib/system/html/toc/HtmlTocItem.class.php
@@ -94,10 +94,8 @@ class HtmlTocItem implements \Countable, \RecursiveIterator
 
     /**
      * Returns the number of children.
-     *
-     * @return        int
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->children);
     }
diff --git a/wcfsetup/install/files/lib/system/label/object/type/LabelObjectTypeContainer.class.php b/wcfsetup/install/files/lib/system/label/object/type/LabelObjectTypeContainer.class.php
index ac6c2d9e05..7b797c05fa 100644
--- a/wcfsetup/install/files/lib/system/label/object/type/LabelObjectTypeContainer.class.php
+++ b/wcfsetup/install/files/lib/system/label/object/type/LabelObjectTypeContainer.class.php
@@ -116,7 +116,7 @@ class LabelObjectTypeContainer implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->objectTypes);
     }
diff --git a/wcfsetup/install/files/lib/system/message/quote/QuotedMessage.class.php b/wcfsetup/install/files/lib/system/message/quote/QuotedMessage.class.php
index 94f3cf87ef..c38c57993c 100644
--- a/wcfsetup/install/files/lib/system/message/quote/QuotedMessage.class.php
+++ b/wcfsetup/install/files/lib/system/message/quote/QuotedMessage.class.php
@@ -160,7 +160,7 @@ class QuotedMessage implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->quotes);
     }
diff --git a/wcfsetup/install/files/lib/system/search/acp/ACPSearchResultList.class.php b/wcfsetup/install/files/lib/system/search/acp/ACPSearchResultList.class.php
index 5e8c2b6f31..81611b87a0 100644
--- a/wcfsetup/install/files/lib/system/search/acp/ACPSearchResultList.class.php
+++ b/wcfsetup/install/files/lib/system/search/acp/ACPSearchResultList.class.php
@@ -120,7 +120,7 @@ class ACPSearchResultList implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->results);
     }
diff --git a/wcfsetup/install/files/lib/system/user/GroupedUserList.class.php b/wcfsetup/install/files/lib/system/user/GroupedUserList.class.php
index ffff722a4d..6a7dcc5c97 100644
--- a/wcfsetup/install/files/lib/system/user/GroupedUserList.class.php
+++ b/wcfsetup/install/files/lib/system/user/GroupedUserList.class.php
@@ -132,7 +132,7 @@ class GroupedUserList implements \Countable, \Iterator
     /**
      * @inheritDoc
      */
-    public function count()
+    public function count(): int
     {
         return \count($this->userIDs);
     }