&$opts: Options to use for the query
&$join: Join conditions
-'WikiPageDeletionUpdates': manipulate the list of DataUpdates to be applied when
+'WikiPageDeletionUpdates': manipulate the list of DeferrableUpdates to be applied when
a page is deleted. Called in WikiPage::getDeletionUpdates(). Note that updates
specific to a content model should be provided by the respective Content's
getDeletionUpdates() method.
$page: the WikiPage
-$content: the Content to generate updates for (or null, if the Content could not be loaded
-due to an error)
-&$updates: the array of DataUpdate objects. Hook function may want to add to it.
+$content: the Content to generate updates for, or null in case the page revision could not be
+ loaded. The delete will succeed despite this.
+&$updates: the array of objects that implement DeferrableUpdate. Hook function may want to add to
+ it.
'WikiPageFactory': Override WikiPage class used for a title
$title: Title of the page