fix: #513

src/onebot/event/notice/BotOfflineEvent.ts

@@ -0,0 +1,16 @@
+import { OB11BaseNoticeEvent } from './OB11BaseNoticeEvent';
+import { NapCatCore } from '@/core';
+
+export class BotOfflineEvent extends OB11BaseNoticeEvent {
+    notice_type = 'bot_offline';
+    user_id: number;
+    tag: string = 'BotOfflineEvent';
+    message: string = 'BotOfflineEvent';
+
+    public constructor(core: NapCatCore, tag: string, message: string) {
+        super(core);
+        this.user_id = +core.selfInfo.uin;
+        this.tag = tag;
+        this.message = message;
+    }
+}