Add typehints to three hooks

The handlers for these have been typehinted in AbuseFilter for quite a
long time, but switching to the new system requires removing them, see
If699917c3d2e9e22525c7d0495554e25f6b45125. Note that this change
preserves BC.

Change-Id: I95bb47104ad3dc0a69c812c627ffa631c5dc6ace

4 files changed, 10 insertions, 6 deletions

diff --git a/includes/HookContainer/HookRunner.php b/includes/HookContainer/HookRunner.php
index 5fb633dfc93a..036e0dd518f9 100644
--- a/includes/HookContainer/HookRunner.php
+++ b/includes/HookContainer/HookRunner.php
@@ -3,8 +3,12 @@
 namespace MediaWiki\HookContainer;
 
 use Config;
+use IContextSource;
+use MediaWiki\Linker\LinkRenderer;
 use ResourceLoaderContext;
 use Skin;
+use SpecialPage;
+use Title;
 
 /**
  * This class provides an implementation of the core hook interfaces,
@@ -1332,7 +1336,7 @@ class HookRunner implements
 		);
 	}
 
-	public function onContributionsToolLinks( $id, $title, &$tools, $specialPage ) {
+	public function onContributionsToolLinks( $id, Title $title, array &$tools, SpecialPage $specialPage ) {
 		return $this->container->run(
 			'ContributionsToolLinks',
 			[ $id, $title, &$tools, $specialPage ]
@@ -2014,7 +2018,7 @@ class HookRunner implements
 		);
 	}
 
-	public function onHistoryPageToolLinks( $context, $linkRenderer, &$links ) {
+	public function onHistoryPageToolLinks( IContextSource $context, LinkRenderer $linkRenderer, array &$links ) {
 		return $this->container->run(
 			'HistoryPageToolLinks',
 			[ $context, $linkRenderer, &$links ]
@@ -4039,7 +4043,7 @@ class HookRunner implements
 		);
 	}
 
-	public function onUndeletePageToolLinks( $context, $linkRenderer, &$links ) {
+	public function onUndeletePageToolLinks( IContextSource $context, LinkRenderer $linkRenderer, array &$links ) {
 		return $this->container->run(
 			'UndeletePageToolLinks',
 			[ $context, $linkRenderer, &$links ]
diff --git a/includes/actions/Hook/HistoryPageToolLinksHook.php b/includes/actions/Hook/HistoryPageToolLinksHook.php
index ba0de65b30b2..dcd4bc90f1d4 100644
--- a/includes/actions/Hook/HistoryPageToolLinksHook.php
+++ b/includes/actions/Hook/HistoryPageToolLinksHook.php
@@ -23,5 +23,5 @@ interface HistoryPageToolLinksHook {
 	 * @param string[] &$links Array of HTML strings
 	 * @return bool|void True or no return value to continue or false to abort
 	 */
-	public function onHistoryPageToolLinks( $context, $linkRenderer, &$links );
+	public function onHistoryPageToolLinks( IContextSource $context, LinkRenderer $linkRenderer, array &$links );
 }
diff --git a/includes/skins/Hook/UndeletePageToolLinksHook.php b/includes/skins/Hook/UndeletePageToolLinksHook.php
index d465d113f4f3..57f1416c3380 100644
--- a/includes/skins/Hook/UndeletePageToolLinksHook.php
+++ b/includes/skins/Hook/UndeletePageToolLinksHook.php
@@ -24,5 +24,5 @@ interface UndeletePageToolLinksHook {
 	 * @param string[] &$links Array of HTML strings
 	 * @return bool|void True or no return value to continue or false to abort
 	 */
-	public function onUndeletePageToolLinks( $context, $linkRenderer, &$links );
+	public function onUndeletePageToolLinks( IContextSource $context, LinkRenderer $linkRenderer, array &$links );
 }
diff --git a/includes/specials/Hook/ContributionsToolLinksHook.php b/includes/specials/Hook/ContributionsToolLinksHook.php
index 3db9765cc217..c0c4df17fb43 100644
--- a/includes/specials/Hook/ContributionsToolLinksHook.php
+++ b/includes/specials/Hook/ContributionsToolLinksHook.php
@@ -26,5 +26,5 @@ interface ContributionsToolLinksHook {
 	 *   hint against a generic SpecialPage though.
 	 * @return bool|void True or no return value to continue or false to abort
 	 */
-	public function onContributionsToolLinks( $id, $title, &$tools, $specialPage );
+	public function onContributionsToolLinks( $id, Title $title, array &$tools, SpecialPage $specialPage );
 }