fix: MessagingMessageの型を修正 (#28)

* fix messaging

* add changelog

CHANGELOG.md

@@ -1 +1 @@
-
+- MessagingMessageの型を修正

etc/misskey-js.api.md

@@ -2171,7 +2171,10 @@ type MessagingMessage = {
     text: string | null;
     user: User;
     userId: User['id'];
-    groupId: string;
+    recipient?: User | null;
+    recipientId: User['id'] | null;
+    group?: UserGroup | null;
+    groupId: UserGroup['id'] | null;
 };
 
 // @public (undocumented)

src/entities.ts

@@ -167,7 +167,10 @@ export type MessagingMessage = {
 	text: string | null;
 	user: User;
 	userId: User['id'];
-	groupId: string; // TODO
+	recipient?: User | null;
+	recipientId: User['id'] | null;
+	group?: UserGroup | null;
+	groupId: UserGroup['id'] | null;
 };
 
 export type CustomEmoji = {