Source code for spack.util.typing

# Copyright Spack Project Developers. See COPYRIGHT file for details.: object
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from typing import Any

from typing_extensions import Protocol




class SupportsRichComparison(Protocol):
    """Objects that support =, !=, <, <=, >, and >=."""

    def __eq__(self, other: Any) -> bool:
        raise NotImplementedError

    def __ne__(self, other: Any) -> bool:
        raise NotImplementedError

    def __lt__(self, other: Any) -> bool:
        raise NotImplementedError

    def __le__(self, other: Any) -> bool:
        raise NotImplementedError

    def __gt__(self, other: Any) -> bool:
        raise NotImplementedError

    def __ge__(self, other: Any) -> bool:
        raise NotImplementedError