fix getGroupsList, getFriendsList

src/global.d.ts

@@ -28,13 +28,28 @@ interface MessageElement{
     }
 }
 
+declare type User = {
+    avatarUrl: string;
+    bio: string;  // 签名
+    nickName: string;
+    uid: string;  // 加密的字符串
+    uin: string; // QQ号
+}
+
+declare type Group = {
+    uid: string; // 群号
+    name: string;
+}
+
 declare var LLAPI: {
     on(event: "new-messages", callback: (data: MessageElement[]) => void): void;
-    getAccountInfo(): {
+    getAccountInfo(): Promise<{
         uid: string  // qq
         uin: string  // 一串加密的字符串
-    }
+    }>
-    getUserInfo(uid: string):{nickName: string};
+
+    // uid是一串加密的字符串, 收到群消息的时候，可以用此函数获取群成员的qq号
+    getUserInfo(uid: string): Promise<User>;
     sendMessage(peer: Peer, message:
         {
             type: "text",
@@ -44,10 +59,6 @@ declare var LLAPI: {
             file: string,
         }
     ): void
-    getGroupList(forced: boolean): {
+    getGroupsList(forced: boolean): Promise<Group[]>
-
+    getFriendsList(forced: boolean): Promise<User[]>
-    }[]
-    getFriendList(forced: boolean): {
-
-    }[]
 };