--- a/libervia/backend/memory/disco.py	Wed Dec 11 01:17:09 2024 +0200
+++ b/libervia/backend/memory/disco.py	Mon Jan 13 01:23:10 2025 +0100
@@ -204,12 +204,18 @@
         disco_infos = await self.get_infos(client, jid_, node)
         return (category, type_) in disco_infos.identities
 
-    def get_infos(self, client, jid_=None, node="", use_cache=True):
+    def get_infos(
+        self,
+        client: SatXMPPEntity,
+        jid_: jid.JID|None=None,
+        node: str="",
+        use_cache: bool=True
+    ) -> defer.Deferred[disco.DiscoInfo]:
         """get disco infos from jid_, filling capability hash if needed
 
         @param jid_: jid of the target, or None for profile's server
-        @param node(unicode): optional node to use for disco request
-        @param use_cache(bool): if True, use cached data if available
+        @param node: optional node to use for disco request
+        @param use_cache: if True, use cached data if available
         @return: a Deferred which fire disco.DiscoInfo
         """
         if jid_ is None: