--- a/src/eric7/Tools/TRPreviewer.py	Wed Nov 09 11:32:13 2022 +0100
+++ b/src/eric7/Tools/TRPreviewer.py	Wed Nov 09 15:05:06 2022 +0100
@@ -462,13 +462,9 @@
     Class to store the properties of a translation.
     """
 
-    def __init__(self):
-        """
-        Constructor
-        """
-        self.fileName = None
-        self.name = None
-        self.translator = None
+    fileName: str = None
+    name: str = None
+    translator: QTranslator = None
 
 
 class TranslationsDict(QObject):