diff --git a/pymongo/auth_oidc.py b/pymongo/auth_oidc.py
index fa7f7f297..4ac266de5 100644
--- a/pymongo/auth_oidc.py
+++ b/pymongo/auth_oidc.py
@@ -15,7 +15,9 @@
 """Re-import of synchronous AuthOIDC API for compatibility."""
 from __future__ import annotations
 
+from pymongo.auth_oidc_shared import *  # noqa: F403
 from pymongo.synchronous.auth_oidc import *  # noqa: F403
 from pymongo.synchronous.auth_oidc import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["OIDCCallback", "OIDCCallbackContext", "OIDCCallbackResult", "OIDCIdPInfo"]  # noqa: F405
diff --git a/pymongo/change_stream.py b/pymongo/change_stream.py
index 5decc0991..b96a1750c 100644
--- a/pymongo/change_stream.py
+++ b/pymongo/change_stream.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.change_stream import *  # noqa: F403
 from pymongo.synchronous.change_stream import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["ChangeStream", "ClusterChangeStream", "CollectionChangeStream", "DatabaseChangeStream"]  # noqa: F405
diff --git a/pymongo/client_session.py b/pymongo/client_session.py
index 0597e8986..1a3af44e1 100644
--- a/pymongo/client_session.py
+++ b/pymongo/client_session.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.client_session import *  # noqa: F403
 from pymongo.synchronous.client_session import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["ClientSession", "SessionOptions", "TransactionOptions"]  # noqa: F405
diff --git a/pymongo/collection.py b/pymongo/collection.py
index c7427f9b6..f726ed037 100644
--- a/pymongo/collection.py
+++ b/pymongo/collection.py
@@ -19,3 +19,7 @@ from pymongo.synchronous.collection import *  # noqa: F403
 from pymongo.synchronous.collection import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = [  # noqa: F405
+    "Collection",
+    "ReturnDocument",
+]
diff --git a/pymongo/command_cursor.py b/pymongo/command_cursor.py
index d9ca3ee40..941e3a0ed 100644
--- a/pymongo/command_cursor.py
+++ b/pymongo/command_cursor.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.command_cursor import *  # noqa: F403
 from pymongo.synchronous.command_cursor import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["CommandCursor", "RawBatchCommandCursor"]  # noqa: F405
diff --git a/pymongo/cursor.py b/pymongo/cursor.py
index b3ac54c97..869adddc3 100644
--- a/pymongo/cursor.py
+++ b/pymongo/cursor.py
@@ -20,3 +20,4 @@ from pymongo.synchronous.cursor import *  # noqa: F403
 from pymongo.synchronous.cursor import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["Cursor", "CursorType", "RawBatchCursor"]  # noqa: F405
diff --git a/pymongo/database.py b/pymongo/database.py
index 6c81ac227..bbd05702d 100644
--- a/pymongo/database.py
+++ b/pymongo/database.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.database import *  # noqa: F403
 from pymongo.synchronous.database import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["Database"]  # noqa: F405
diff --git a/pymongo/encryption.py b/pymongo/encryption.py
index 4887a3f90..5bc2a7590 100644
--- a/pymongo/encryption.py
+++ b/pymongo/encryption.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.encryption import *  # noqa: F403
 from pymongo.synchronous.encryption import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["Algorithm", "ClientEncryption", "QueryType", "RewrapManyDataKeyResult"]  # noqa: F405
diff --git a/pymongo/mongo_client.py b/pymongo/mongo_client.py
index 68c2bbc4b..a815cbc8a 100644
--- a/pymongo/mongo_client.py
+++ b/pymongo/mongo_client.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.mongo_client import *  # noqa: F403
 from pymongo.synchronous.mongo_client import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["MongoClient"]  # noqa: F405
diff --git a/pymongo/pool.py b/pymongo/pool.py
index 0045f227b..fbbb70fc6 100644
--- a/pymongo/pool.py
+++ b/pymongo/pool.py
@@ -19,3 +19,4 @@ from pymongo.synchronous.pool import *  # noqa: F403
 from pymongo.synchronous.pool import __doc__ as original_doc
 
 __doc__ = original_doc
+__all__ = ["PoolOptions"]  # noqa: F405