def METHOD_NAME(
    actual: np.ndarray,
    desired: np.ndarray,
    *,  # Forces keyword args.
    rtol: float = 1e-7,
    atol: float,  # Require atol to be specified
    equal_nan: bool = True,
    err_msg: str = '',
    verbose: bool = True,
) -> None:
    """Checks if a ~= b * exp(i t) for some t.
    Args:
        actual: A numpy array.
        desired: Another numpy array.
        rtol: Relative error tolerance.
        atol: Absolute error tolerance.
        equal_nan: Whether or not NaN entries should be considered equal to
            other NaN entries.
        err_msg: The error message to be printed in case of failure.
        verbose: If True, the conflicting values are appended to the error
            message.
    Raises:
        AssertionError: The matrices aren't nearly equal up to global phase.
    """
    # pylint: disable=unused-variable
    __tracebackhide__ = True
    # pylint: enable=unused-variable
    actual, desired = linalg.match_global_phase(actual, desired)
    np.testing.assert_allclose(
        actual=actual,
        desired=desired,
        rtol=rtol,
        atol=atol,
        equal_nan=equal_nan,
        err_msg=err_msg,
        verbose=verbose,
    )