from __future__ import annotations

from dataclasses import dataclass


@dataclass(frozen=True)
class DeviceInfo:
    device_id: str
    device_type: str
    connected: bool


class DeviceAdapter:
    device_id: str
    device_type: str

    async def connect(self) -> None:
        raise NotImplementedError

    async def disconnect(self) -> None:
        raise NotImplementedError

    async def is_connected(self) -> bool:
        raise NotImplementedError