diff --git a/stdlib/unittest/mock.pyi b/stdlib/unittest/mock.pyi
index f3e58bcd1c00..202a6d4596e0 100644
--- a/stdlib/unittest/mock.pyi
+++ b/stdlib/unittest/mock.pyi
@@ -1,6 +1,6 @@
 import sys
 from _typeshed import MaybeNone
-from collections.abc import Awaitable, Callable, Coroutine, Iterable, Mapping, Sequence
+from collections.abc import AsyncIterator, Awaitable, Callable, Coroutine, Iterable, Iterator, Mapping, Sequence
 from contextlib import _GeneratorContextManager
 from types import TracebackType
 from typing import Any, ClassVar, Final, Generic, Literal, TypeVar, overload, type_check_only
@@ -472,7 +472,83 @@ class _patcher:
 patch: _patcher
 
 class MagicMixin(Base):
-    def __init__(self, *args: Any, **kw: Any) -> None: ...
+    def __lt__(self, other: object) -> Any: ...
+    def __gt__(self, other: object) -> Any: ...
+    def __ge__(self, other: object) -> Any: ...
+    def __le__(self, other: object) -> Any: ...
+    def __int__(self) -> Literal[1]: ...
+    def __containts__(self) -> Literal[False]: ...
+    def __len__(self) -> Literal[0]: ...
+    def __exit__(self, exctype: object, excinst: object, exctb: object, /) -> Literal[False]: ...
+    def __aexit__(self, exctype: object, excinst: object, exctb: object, /) -> Literal[False]: ...
+    def __next__(self) -> Self: ...
+    def __anext__(self) -> AsyncMockMixin: ...
+    def __complex__(self) -> complex: ...
+    def __float__(self) -> float: ...
+    def __bool__(self) -> Literal[True]: ...
+    def __index__(self) -> Literal[1]: ...
+    def __hash__(self) -> int: ...
+    def __sizeof__(self) -> int: ...
+    def __fspath__(self) -> str: ...
+    def __eq__(self, other: object, /) -> Any: ...
+    def __ne__(self, other: object, /) -> Any: ...
+    def __iter__(self) -> Iterator[Any]: ...
+    def __aiter__(self) -> AsyncIterator[Any]: ...
+    def __abs__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __add__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __aenter__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __and__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ceil__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __delitem__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __divmod__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __enter__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __floor__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __floordiv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __getitem__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __iadd__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __iand__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ifloordiv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ilshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __imatmul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __imod__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __imul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __invert__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ior__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ipow__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __irshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __isub__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __itruediv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ixor__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __lshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __matmul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __mod__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __mul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __neg__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __or__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __pos__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __pow__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __radd__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rand__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rdivmod__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rfloordiv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rlshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rmatmul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rmod__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rmul__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __ror__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __round__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rpow__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rrshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rshift__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rsub__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rtruediv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __rxor__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __setitem__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __sub__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __truediv__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __trunc__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __xor__(self, *args: Any, **kwargs: Any) -> Self: ...
+    def __getattr__(self, attr: str, /) -> Any: ...
 
 class NonCallableMagicMock(MagicMixin, NonCallableMock): ...
 class MagicMock(MagicMixin, Mock): ...