--- a/src/pyams_form/interfaces/form.py	Wed Dec 04 11:09:30 2019 +0100
+++ b/src/pyams_form/interfaces/form.py	Sun Jul 19 01:55:38 2020 +0200
@@ -372,6 +372,14 @@
         """Get search results"""
 
 
+class ISearchFormFactory(Interface):
+    """Search form factory"""
+
+
+class ISearchFormResultsFactory(Interface):
+    """Search form results factory"""
+
+
 #
 # Form viewlets
 #