import pathlib
from typing import IO
import numpy.typing as npt
import numpy as np
str_path: str
bytes_path: bytes
pathlib_path: pathlib.Path
str_file: IO[str]
AR_i8: npt.NDArray[np.int64]
np.load(str_file) # E: incompatible type
np.save(bytes_path, AR_i8) # E: incompatible type
np.savez(bytes_path, AR_i8) # E: incompatible type
np.savez_compressed(bytes_path, AR_i8) # E: incompatible type
np.loadtxt(bytes_path) # E: incompatible type
np.fromregex(bytes_path, ".", np.int64) # E: No overload variant