from __future__ import annotations

from abc import ABC, abstractmethod


class BaseHeartbeatAdapter(ABC):
    @abstractmethod
    async def check_ready(self) -> bool: ...

    @abstractmethod
    async def send_typing(self, chat_id: str) -> None: ...

    @abstractmethod
    async def clear_typing(self, chat_id: str) -> None: ...

    async def resolve_recipients(self, chat_id: str) -> list[str]:
        return [chat_id]

    async def on_unhealthy(self, chat_id: str) -> None:
        pass