diff --git a/pylib/anki/collection.py b/pylib/anki/collection.py
index dc84b6699..836fb097f 100644
--- a/pylib/anki/collection.py
+++ b/pylib/anki/collection.py
@@ -39,11 +39,11 @@ from anki.cards import Card, CardId
 from anki.config import Config, ConfigManager
 from anki.consts import *
 from anki.dbproxy import DBProxy
-from anki.decks import Deck, DeckConfig, DeckConfigId, DeckId, DeckManager
+from anki.decks import Deck, DeckId, DeckManager
 from anki.errors import AbortSchemaModification, DBError
 from anki.lang import FormatTimeSpan
 from anki.media import MediaManager, media_paths_from_col_path
-from anki.models import ModelManager, Notetype, NotetypeDict, NotetypeId
+from anki.models import ModelManager, NotetypeDict, NotetypeId
 from anki.notes import Note, NoteId
 from anki.scheduler.v1 import Scheduler as V1Scheduler
 from anki.scheduler.v2 import Scheduler as V2Scheduler
@@ -343,19 +343,6 @@ class Collection:
         "Save updates to an existing deck."
         return self._backend.update_deck(deck)
 
-    def get_deck_config(self, id: DeckConfigId) -> DeckConfig:
-        "Get a new-style deck config object. Currently read-only."
-        return self._backend.get_deck_config(id)
-
-    def get_notetype(self, id: NotetypeId) -> Notetype:
-        """Get a new-style notetype object. This is not cached; avoid calling frequently."""
-        return self._backend.get_notetype(id)
-
-    def update_notetype(self, notetype: Notetype) -> OpChanges:
-        "This may force a full sync; caller is responsible for notifying user."
-        self.models._remove_from_cache(NotetypeId(notetype.id))
-        return self._backend.update_notetype(notetype)
-
     getCard = get_card
     getNote = get_note
 
diff --git a/pylib/anki/decks.py b/pylib/anki/decks.py
index d5788d15b..72301012d 100644
--- a/pylib/anki/decks.py
+++ b/pylib/anki/decks.py
@@ -35,7 +35,6 @@ DeckConfigDict = Dict[str, Any]
 
 # currently only supports read-only access
 Deck = _pb.Deck
-DeckConfig = _pb.DeckConfig
 
 DeckId = NewType("DeckId", int)
 DeckConfigId = NewType("DeckConfigId", int)
diff --git a/pylib/anki/models.py b/pylib/anki/models.py
index e4d43e949..3b064399f 100644
--- a/pylib/anki/models.py
+++ b/pylib/anki/models.py
@@ -28,7 +28,6 @@ from anki.utils import (
 )
 
 # public exports
-Notetype = _pb.Notetype
 NotetypeNameId = _pb.NotetypeNameId
 NotetypeNameIdUseCount = _pb.NotetypeNameIdUseCount