Format of a sidebar interwiki link tooltip. Parameters:
* $1 - page name in the target wiki
* $2 - target wiki language autonym',
+'interlanguage-link-title-langonly' => '{{Optional}}
+Format of a sidebar interwiki link tooltip where the target page name is not available. Parameters:
+* $1 - target wiki language autonym',
# Stylesheets
'common.css' => '{{optional}}