from __future__ import annotations

from typing import Protocol, runtime_checkable


@runtime_checkable
class ChannelDirectoryProtocol(Protocol):
    async def self_info(self) -> dict: ...

    async def list_peers(self, cached: bool = True) -> list[dict]: ...

    async def list_groups(self, cached: bool = True) -> list[dict]: ...

    async def list_group_members(self, group_id: str) -> list[dict]: ...