Added function definition

Author: carbonarok

circuit_maintenance_parser/parser.py

@@ -242,7 +242,7 @@ def parser_hook(self, raw: bytes):
         return result
 
     @staticmethod
-    def get_text_hook(raw):
+    def get_text_hook(raw: bytes) -> str:
         """Can be overwritten by subclasses."""
         return raw.decode()