review comments

pandas/core/frame.py

@@ -50,7 +50,6 @@
 from pandas._libs.lib import no_default
 from pandas._typing import (
  AggFuncType,
- AnyArrayLike,
  ArrayLike,
  Axes,
  Axis,
@@ -1073,7 +1072,7 @@ def iterrows(self) -> Iterable[Tuple[Label, Series]]:
 
  def itertuples(
  self, index: bool = True, name: Optional[str] = "Pandas"
- ) -> Iterable[Tuple]:
+ ) -> Iterable[Tuple[Any, ...]]:
  """
  Iterate over DataFrame rows as namedtuples.
 
@@ -1163,7 +1162,7 @@ def __len__(self) -> int:
  """
  return len(self.index)
 
- def dot(self, other: Union[AnyArrayLike, FrameOrSeriesUnion]) -> FrameOrSeriesUnion:
+ def dot(self, other):
  """
  Compute the matrix multiplication between the DataFrame and other.
 
@@ -1273,17 +1272,13 @@ def dot(self, other: Union[AnyArrayLike, FrameOrSeriesUnion]) -> FrameOrSeriesUn
  else: # pragma: no cover
  raise TypeError(f"unsupported type: {type(other)}")
 
- def __matmul__(
- self, other: Union[AnyArrayLike, FrameOrSeriesUnion]
- ) -> FrameOrSeriesUnion:
+ def __matmul__(self, other):
  """
  Matrix multiplication using binary `@` operator in Python>=3.5.
  """
  return self.dot(other)
 
- def __rmatmul__(
- self, other: Union[AnyArrayLike, FrameOrSeriesUnion]
- ) -> FrameOrSeriesUnion:
+ def __rmatmul__(self, other):
  """
  Matrix multiplication using binary `@` operator in Python>=3.5.
  """