"""插件基础类"""
from abc import ABC, abstractmethod
from typing import Any, Optional


class Plugin(ABC):
    """插件基类"""

    @abstractmethod
    def init(self, deps: Optional[dict] = None):
        """初始化插件"""
        pass

    @abstractmethod
    def start(self):
        """启动插件"""
        pass

    @abstractmethod
    def stop(self):
        """停止插件"""
        pass