return type checking in language_mapping

scrapinghub · Aug 17, 2021 · a2c999f · a2c999f
1 parent 1ba3dc2
commit a2c999f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/dateparser/custom_language_detection/language_mapping.py b/dateparser/custom_language_detection/language_mapping.py
@@ -1,7 +1,9 @@
+from typing import List
+
 from dateparser.data.languages_info import language_map
 
 
-def map_languages(language_codes):
+def map_languages(language_codes) -> List[str]:
     """
     Returns the candidates from the supported languages codes.
     :param language_codes: