diff --git a/zerver/lib/mention.py b/zerver/lib/mention.py
index 226dedfe39..54e2c1d28f 100644
--- a/zerver/lib/mention.py
+++ b/zerver/lib/mention.py
@@ -8,9 +8,12 @@ from django.conf import settings
 from django.db.models import Q
 from django_stubs_ext import StrPromise
 
-from zerver.lib.streams import UserGroupMembershipDetails, get_content_access_streams
+from zerver.lib.streams import get_content_access_streams
 from zerver.lib.topic import get_first_message_for_user_in_topic
-from zerver.lib.user_groups import get_root_id_annotated_recursive_subgroups_for_groups
+from zerver.lib.user_groups import (
+    UserGroupMembershipDetails,
+    get_root_id_annotated_recursive_subgroups_for_groups,
+)
 from zerver.lib.users import get_inaccessible_user_ids
 from zerver.models import NamedUserGroup, UserProfile
 from zerver.models.groups import SystemGroups
diff --git a/zerver/lib/message.py b/zerver/lib/message.py
index 0e57e2bff7..fd39ca20e7 100644
--- a/zerver/lib/message.py
+++ b/zerver/lib/message.py
@@ -28,7 +28,6 @@ from zerver.lib.stream_subscription import (
     num_subscribers_for_stream_id,
 )
 from zerver.lib.streams import (
-    UserGroupMembershipDetails,
     can_access_stream_history,
     get_web_public_streams_queryset,
     is_user_in_groups_granting_content_access,
@@ -41,6 +40,7 @@ from zerver.lib.topic import (
 )
 from zerver.lib.types import UserDisplayRecipient
 from zerver.lib.user_groups import (
+    UserGroupMembershipDetails,
     get_recursive_membership_groups,
     user_has_permission_for_group_setting,
 )
diff --git a/zerver/lib/streams.py b/zerver/lib/streams.py
index 493a6cce24..1319771ec8 100644
--- a/zerver/lib/streams.py
+++ b/zerver/lib/streams.py
@@ -25,6 +25,7 @@ from zerver.lib.string_validation import check_stream_name
 from zerver.lib.timestamp import datetime_to_timestamp
 from zerver.lib.types import AnonymousSettingGroupDict, APIStreamDict
 from zerver.lib.user_groups import (
+    UserGroupMembershipDetails,
     get_recursive_group_members,
     get_recursive_membership_groups,
     get_role_based_system_groups_dict,
@@ -549,11 +550,6 @@ def check_for_exactly_one_stream_arg(stream_id: int | None, stream: str | None)
         raise IncompatibleParametersError(["stream_id", "stream"])
 
 
-@dataclass
-class UserGroupMembershipDetails:
-    user_recursive_group_ids: set[int] | None
-
-
 def user_has_content_access(
     user_profile: UserProfile,
     stream: Stream,
diff --git a/zerver/lib/subscription_info.py b/zerver/lib/subscription_info.py
index 9acb813283..4df0e84171 100644
--- a/zerver/lib/subscription_info.py
+++ b/zerver/lib/subscription_info.py
@@ -19,7 +19,6 @@ from zerver.lib.stream_subscription import (
 )
 from zerver.lib.stream_traffic import get_average_weekly_stream_traffic, get_streams_traffic
 from zerver.lib.streams import (
-    UserGroupMembershipDetails,
     get_group_setting_value_dict_for_streams,
     get_setting_values_for_group_settings,
     get_stream_post_policy_value_based_on_group_setting,
@@ -38,7 +37,7 @@ from zerver.lib.types import (
     SubscriptionInfo,
     SubscriptionStreamDict,
 )
-from zerver.lib.user_groups import get_recursive_membership_groups
+from zerver.lib.user_groups import UserGroupMembershipDetails, get_recursive_membership_groups
 from zerver.models import Realm, Stream, Subscription, UserProfile
 from zerver.models.streams import get_all_streams
 
diff --git a/zerver/lib/user_groups.py b/zerver/lib/user_groups.py
index 5dcad04500..735e3b2c6e 100644
--- a/zerver/lib/user_groups.py
+++ b/zerver/lib/user_groups.py
@@ -76,6 +76,11 @@ class LockedUserGroupContext:
     recursive_subgroups: list[NamedUserGroup]
 
 
+@dataclass
+class UserGroupMembershipDetails:
+    user_recursive_group_ids: set[int] | None
+
+
 def has_user_group_access_for_subgroup(
     user_group: NamedUserGroup,
     user_profile: UserProfile,
diff --git a/zerver/tests/test_message_move_stream.py b/zerver/tests/test_message_move_stream.py
index f1f52d3e53..03bc324f76 100644
--- a/zerver/tests/test_message_move_stream.py
+++ b/zerver/tests/test_message_move_stream.py
@@ -13,13 +13,13 @@ from zerver.actions.streams import do_change_stream_group_based_setting, do_chan
 from zerver.actions.user_groups import check_add_user_group
 from zerver.lib.message import has_message_access
 from zerver.lib.streams import (
-    UserGroupMembershipDetails,
     can_access_stream_metadata_user_ids,
     update_stream_active_status_for_realm,
 )
 from zerver.lib.test_classes import ZulipTestCase, get_topic_messages
 from zerver.lib.test_helpers import queries_captured
 from zerver.lib.url_encoding import near_stream_message_url
+from zerver.lib.user_groups import UserGroupMembershipDetails
 from zerver.models import Message, NamedUserGroup, Stream, UserMessage, UserProfile
 from zerver.models.groups import SystemGroups
 from zerver.models.realms import get_realm
diff --git a/zerver/tests/test_subs.py b/zerver/tests/test_subs.py
index ebd0df5f8c..a634db17d8 100644
--- a/zerver/tests/test_subs.py
+++ b/zerver/tests/test_subs.py
@@ -72,7 +72,6 @@ from zerver.lib.stream_traffic import (
 from zerver.lib.streams import (
     StreamDict,
     StreamsCategorizedByPermissionsForAddingSubscribers,
-    UserGroupMembershipDetails,
     access_stream_by_id,
     access_stream_by_name,
     can_access_stream_history,
@@ -108,7 +107,7 @@ from zerver.lib.types import (
     NeverSubscribedStreamDict,
     SubscriptionInfo,
 )
-from zerver.lib.user_groups import is_user_in_group
+from zerver.lib.user_groups import UserGroupMembershipDetails, is_user_in_group
 from zerver.models import (
     Attachment,
     DefaultStream,
diff --git a/zerver/views/invite.py b/zerver/views/invite.py
index e3ad4dd9b4..48dff31135 100644
--- a/zerver/views/invite.py
+++ b/zerver/views/invite.py
@@ -20,14 +20,10 @@ from zerver.actions.invites import (
 from zerver.decorator import require_member_or_admin
 from zerver.lib.exceptions import InvitationError, JsonableError, OrganizationOwnerRequiredError
 from zerver.lib.response import json_success
-from zerver.lib.streams import (
-    UserGroupMembershipDetails,
-    access_stream_by_id,
-    get_streams_to_which_user_cannot_add_subscribers,
-)
+from zerver.lib.streams import access_stream_by_id, get_streams_to_which_user_cannot_add_subscribers
 from zerver.lib.typed_endpoint import ApiParamConfig, PathOnly, typed_endpoint
 from zerver.lib.typed_endpoint_validators import check_int_in_validator
-from zerver.lib.user_groups import access_user_group_for_update
+from zerver.lib.user_groups import UserGroupMembershipDetails, access_user_group_for_update
 from zerver.models import MultiuseInvite, NamedUserGroup, PreregistrationUser, Stream, UserProfile
 
 # Convert INVITATION_LINK_VALIDITY_DAYS into minutes.
diff --git a/zerver/views/streams.py b/zerver/views/streams.py
index 7d16f55c55..00d003d05b 100644
--- a/zerver/views/streams.py
+++ b/zerver/views/streams.py
@@ -62,7 +62,6 @@ from zerver.lib.retention import parse_message_retention_days
 from zerver.lib.stream_traffic import get_streams_traffic
 from zerver.lib.streams import (
     StreamDict,
-    UserGroupMembershipDetails,
     access_default_stream_group_by_id,
     access_stream_by_id,
     access_stream_by_name,
@@ -90,6 +89,7 @@ from zerver.lib.typed_endpoint_validators import check_color
 from zerver.lib.types import AnonymousSettingGroupDict
 from zerver.lib.user_groups import (
     GroupSettingChangeRequest,
+    UserGroupMembershipDetails,
     access_user_group_for_setting,
     get_group_setting_value_for_api,
     get_role_based_system_groups_dict,