1 files changed, 62 insertions, 0 deletions
diff --git a/numpy/lib/mixins.pyi b/numpy/lib/mixins.pyi
new file mode 100644
index 000000000..f137bb5bc
--- /dev/null
+++ b/numpy/lib/mixins.pyi
@@ -0,0 +1,62 @@
+from typing import List
+from abc import ABCMeta, abstractmethod
+
+__all__: List[str]
+
+# NOTE: `NDArrayOperatorsMixin` is not formally an abstract baseclass,
+# even though it's reliant on subclasses implementing `__array_ufunc__`
+
+class NDArrayOperatorsMixin(metaclass=ABCMeta):
+    @abstractmethod
+    def __array_ufunc__(self, ufunc, method, *inputs, **kwargs): ...
+    def __lt__(self, other): ...
+    def __le__(self, other): ...
+    def __eq__(self, other): ...
+    def __ne__(self, other): ...
+    def __gt__(self, other): ...
+    def __ge__(self, other): ...
+    def __add__(self, other): ...
+    def __radd__(self, other): ...
+    def __iadd__(self, other): ...
+    def __sub__(self, other): ...
+    def __rsub__(self, other): ...
+    def __isub__(self, other): ...
+    def __mul__(self, other): ...
+    def __rmul__(self, other): ...
+    def __imul__(self, other): ...
+    def __matmul__(self, other): ...
+    def __rmatmul__(self, other): ...
+    def __imatmul__(self, other): ...
+    def __truediv__(self, other): ...
+    def __rtruediv__(self, other): ...
+    def __itruediv__(self, other): ...
+    def __floordiv__(self, other): ...
+    def __rfloordiv__(self, other): ...
+    def __ifloordiv__(self, other): ...
+    def __mod__(self, other): ...
+    def __rmod__(self, other): ...
+    def __imod__(self, other): ...
+    def __divmod__(self, other): ...
+    def __rdivmod__(self, other): ...
+    def __pow__(self, other): ...
+    def __rpow__(self, other): ...
+    def __ipow__(self, other): ...
+    def __lshift__(self, other): ...
+    def __rlshift__(self, other): ...
+    def __ilshift__(self, other): ...
+    def __rshift__(self, other): ...
+    def __rrshift__(self, other): ...
+    def __irshift__(self, other): ...
+    def __and__(self, other): ...
+    def __rand__(self, other): ...
+    def __iand__(self, other): ...
+    def __xor__(self, other): ...
+    def __rxor__(self, other): ...
+    def __ixor__(self, other): ...
+    def __or__(self, other): ...
+    def __ror__(self, other): ...
+    def __ior__(self, other): ...
+    def __neg__(self): ...
+    def __pos__(self): ...
+    def __abs__(self): ...
+    def __invert__(self): ...