--- a/mercurial/cext/parsers.pyi	Tue Feb 20 21:40:08 2024 +0100
+++ b/mercurial/cext/parsers.pyi	Tue Feb 20 21:40:13 2024 +0100
@@ -58,7 +58,7 @@
     def get_rev(self, value: bytes) -> Optional[int]: ...
     def has_node(self, value: Union[int, bytes]) -> bool: ...
     def rev(self, node: bytes) -> int: ...
-    def computephasesmapsets(self, root: Dict[int, Set[bytes]]) -> Tuple[int, Dict[int, Set[bytes]]]: ...
+    def computephasesmapsets(self, root: Dict[int, Set[int]]) -> Tuple[int, Dict[int, Set[bytes]]]: ...
     def reachableroots2(self, minroot: int, heads: List[int], roots: List[int], includepath: bool) -> List[int]: ...
     def headrevs(self, filteredrevs: Optional[List[int]]) -> List[int]: ...
     def headrevsfiltered(self, filteredrevs: Optional[List[int]]) -> List[int]: ...