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- from typing import Any
- from typing import Literal as L
- from typing_extensions import deprecated
- import numpy as np
- from numpy._typing import ArrayLike, NDArray, _ShapeLike
- from ._helper import integer_types as integer_types
- __all__ = ["fftfreq", "fftshift", "ifftshift", "rfftfreq"]
- ###
- @deprecated("Please use `numpy.fft.fftshift` instead.")
- def fftshift(x: ArrayLike, axes: _ShapeLike | None = None) -> NDArray[Any]: ...
- @deprecated("Please use `numpy.fft.ifftshift` instead.")
- def ifftshift(x: ArrayLike, axes: _ShapeLike | None = None) -> NDArray[Any]: ...
- @deprecated("Please use `numpy.fft.fftfreq` instead.")
- def fftfreq(n: int | np.integer, d: ArrayLike = 1.0, device: L["cpu"] | None = None) -> NDArray[Any]: ...
- @deprecated("Please use `numpy.fft.rfftfreq` instead.")
- def rfftfreq(n: int | np.integer, d: ArrayLike = 1.0, device: L["cpu"] | None = None) -> NDArray[Any]: ...
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