> $ancientBookSources */ public static function augmentQueryWithAncientBookSources(string $query, array $ancientBookSources): string { return TcmAncientBooksReference::augmentQueryWithSources( NihaixiaClinicalSkill::augmentQuery($query), $ancientBookSources ); } /** @param array> $messages * @return array> */ public static function augmentMessages(array $messages): array { return TcmAncientBooksReference::augmentMessages(NihaixiaClinicalSkill::augmentMessages($messages)); } /** @return list> */ public static function ancientBookSources(string $query): array { return TcmAncientBooksReference::sourcesForText($query); } }