Function registerMessage

Returns {
    [K in string]: {
        normal: {
            on: ((action, callback) => void);
            send: ((action, message?) => Promise<any>);
        };
        tabs: {
            activeSend: ((action, message?) => Promise<any>);
            on: ((action, callback) => void);
            send: ((tabId, action, message?) => Promise<any>);
        };
        window: {
            on: ((action, callback) => void);
            send: ((target, action, message?) => void);
        };
    }[FindItem<T, K, "type">]
}

返回一个包含对应 message 事件的相关操作方法

// 定义枚举值
enum Action {
  GetData = 'getData',
}
// 消息管理器
const Message = registerMessage([
 {
    name: 'background',
    type: 'normal',
    action: Action,
  },
])
// 向 background 中发送 message
Message.background.send(Action.GetData)
// 监听 background 的相关 message 事件
Message.background.on(Action.GetData, () => {})
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