diff -r 4675ab746a02 -r 6641a3ae8313 mercurial/manifest.py
--- a/mercurial/manifest.py	Wed Oct 23 16:36:50 2024 -0400
+++ b/mercurial/manifest.py	Wed Oct 23 16:39:12 2024 -0400
@@ -2050,7 +2050,7 @@
 AnyManifestDict = Union[manifestdict, treemanifest]
 
 
-class ManifestLog:
+class manifestlog:  # (repository.imanifestlog)
     """A collection class representing the collection of manifest snapshots
     referenced by commits in the repository.
 
@@ -2154,12 +2154,6 @@
         return self._rootstore._revlog.update_caches(transaction=transaction)
 
 
-manifestlog = interfaceutil.implementer(repository.imanifestlog)(ManifestLog)
-
-if typing.TYPE_CHECKING:
-    manifestlog = ManifestLog
-
-
 class MemManifestCtx:
     _manifestdict: manifestdict