use MediaWiki\Shell\Shell;
use Wikimedia\ScopedCallback;
use Wikimedia\Rdbms\DBReplicationWaitError;
+use Wikimedia\WrappedString;
/**
* Load an extension
* @return string The language code which complying with BCP 47 standards.
*/
function wfBCP47( $code ) {
+ wfDeprecated( __METHOD__, '1.31' );
return LanguageCode::bcp47( $code );
}