import sys
from typing import Any
import numpy as np
import numpy.typing as npt
from numpy.lib._arraysetops_impl import (
UniqueAllResult, UniqueCountsResult, UniqueInverseResult
)
if sys.version_info >= (3, 11):
from typing import assert_type
else:
from typing_extensions import assert_type
AR_b: npt.NDArray[np.bool]
AR_i8: npt.NDArray[np.int64]
AR_f8: npt.NDArray[np.float64]
AR_M: npt.NDArray[np.datetime64]
AR_O: npt.NDArray[np.object_]
AR_LIKE_f8: list[float]
assert_type(np.ediff1d(AR_b), npt.NDArray[np.int8])
assert_type(np.ediff1d(AR_i8, to_end=[1, 2, 3]), npt.NDArray[np.int64])
assert_type(np.ediff1d(AR_M), npt.NDArray[np.timedelta64])
assert_type(np.ediff1d(AR_O), npt.NDArray[np.object_])
assert_type(np.ediff1d(AR_LIKE_f8, to_begin=[1, 1.5]), npt.NDArray[Any])
assert_type(np.intersect1d(AR_i8, AR_i8), npt.NDArray[np.int64])
assert_type(np.intersect1d(AR_M, AR_M, assume_unique=True), npt.NDArray[np.datetime64])
assert_type(np.intersect1d(AR_f8, AR_i8), npt.NDArray[Any])
assert_type(np.intersect1d(AR_f8, AR_f8, return_indices=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.setxor1d(AR_i8, AR_i8), npt.NDArray[np.int64])
assert_type(np.setxor1d(AR_M, AR_M, assume_unique=True), npt.NDArray[np.datetime64])
assert_type(np.setxor1d(AR_f8, AR_i8), npt.NDArray[Any])
assert_type(np.isin(AR_i8, AR_i8), npt.NDArray[np.bool])
assert_type(np.isin(AR_M, AR_M, assume_unique=True), npt.NDArray[np.bool])
assert_type(np.isin(AR_f8, AR_i8), npt.NDArray[np.bool])
assert_type(np.isin(AR_f8, AR_LIKE_f8, invert=True), npt.NDArray[np.bool])
assert_type(np.union1d(AR_i8, AR_i8), npt.NDArray[np.int64])
assert_type(np.union1d(AR_M, AR_M), npt.NDArray[np.datetime64])
assert_type(np.union1d(AR_f8, AR_i8), npt.NDArray[Any])
assert_type(np.setdiff1d(AR_i8, AR_i8), npt.NDArray[np.int64])
assert_type(np.setdiff1d(AR_M, AR_M, assume_unique=True), npt.NDArray[np.datetime64])
assert_type(np.setdiff1d(AR_f8, AR_i8), npt.NDArray[Any])
assert_type(np.unique(AR_f8), npt.NDArray[np.float64])
assert_type(np.unique(AR_LIKE_f8, axis=0), npt.NDArray[Any])
assert_type(np.unique(AR_f8, return_index=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_index=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_inverse=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_inverse=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_counts=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_counts=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_index=True, return_inverse=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_index=True, return_inverse=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_index=True, return_counts=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_index=True, return_counts=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_inverse=True, return_counts=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_inverse=True, return_counts=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_f8, return_index=True, return_inverse=True, return_counts=True), tuple[npt.NDArray[np.float64], npt.NDArray[np.intp], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique(AR_LIKE_f8, return_index=True, return_inverse=True, return_counts=True), tuple[npt.NDArray[Any], npt.NDArray[np.intp], npt.NDArray[np.intp], npt.NDArray[np.intp]])
assert_type(np.unique_all(AR_f8), UniqueAllResult[np.float64])
assert_type(np.unique_all(AR_LIKE_f8), UniqueAllResult[Any])
assert_type(np.unique_counts(AR_f8), UniqueCountsResult[np.float64])
assert_type(np.unique_counts(AR_LIKE_f8), UniqueCountsResult[Any])
assert_type(np.unique_inverse(AR_f8), UniqueInverseResult[np.float64])
assert_type(np.unique_inverse(AR_LIKE_f8), UniqueInverseResult[Any])
assert_type(np.unique_values(AR_f8), npt.NDArray[np.float64])
assert_type(np.unique_values(AR_LIKE_f8), npt.NDArray[Any])