emit a EmitUsers object from 353, not multiple EmitUser objects

ircstates/emit.py

@@ -1,3 +1,4 @@
+from typing import List
 from .user import User
 from .channel import Channel
 
@@ -35,6 +36,12 @@ class EmitSourceUser(EmitUser):
 class EmitTargetUser(EmitSourceUser):
     pass
 
+class EmitUsers(Emit):
+    def __init__(self, users: List[User]):
+        self.users = users
+    def __repr__(self) -> str:
+        return f"Users(count={len(self.users)})"
+
 class EmitChannel(Emit):
     def __init__(self, channel: Channel):
         self.channel = channel

ircstates/server.py

@@ -276,6 +276,9 @@ class Server(Named):
             channel = self.channels[channel_lower]
             emits.append(EmitChannel(channel))
             nicknames = list(filter(bool, line.params[3].split(" ")))
+            users: List[User] = []
+            emits.append(EmitUsers(users))
+
             for nickname in nicknames:
                 modes = ""
                 for char in nickname:
@@ -290,7 +293,7 @@ class Server(Named):
                 if not nickname_lower in self.users:
                     self.add_user(hostmask.nickname, nickname_lower)
                 user = self.users[nickname_lower]
-                emits.append(EmitUser(user))
+                users.append(user)
                 channel_user = self.user_join(channel, user)
 
                 if hostmask.username: