[IMP] survey_extra_fields: new params max_file_size and allowed_extensions for file question type

survey_extra_fields/controllers/main.py

@@ -1,11 +1,17 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
+from __future__ import annotations
+
 import base64
+from typing import TYPE_CHECKING, Any
 
 from odoo import http
 from odoo.http import request, content_disposition
 from odoo.addons.survey.controllers.main import Survey
 
+if TYPE_CHECKING:
+    from werkzeug.wrappers import Response
+
 
 class SurveyExtraFieldsController(Survey):
 
@@ -14,7 +20,13 @@ class SurveyExtraFieldsController(Survey):
         type="http",
         auth="public",
     )
-    def survey_file_download(self, survey_token, answer_token, line_id, **kwargs):
+    def survey_file_download(
+            self,
+            survey_token: str,
+            answer_token: str,
+            line_id: int,
+            **kwargs: Any
+    ) -> Response:
         survey = request.env["survey.survey"].sudo().search(
             [("access_token", "=", survey_token)], limit=1
         )