&$titleArray: set this to an object to override the default object returned
$res: database result used to create the object
+'TitleQuickPermissions': Called from Title::checkQuickPermissions to add to
+or override the quick permissions check.
+$title: The Title object being accessed
+$user: The User performing the action
+$action: Action being performed
+&$errors: Array of errors
+$doExpensiveQueries: Whether to do expensive DB queries
+$short: Whether to return immediately on first error
+
'TitleGetRestrictionTypes': Allows extensions to modify the types of protection
that can be applied.
$title: The title in question.