From 01cb14f78dcb22904ece0561759bf8e1bbe15f9a Mon Sep 17 00:00:00 2001
From: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com>
Date: Thu, 6 Mar 2025 19:41:30 +0900
Subject: [PATCH 1/3] refactor: avoid any

---
 packages/backend/src/misc/is-reply.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/misc/is-reply.ts b/packages/backend/src/misc/is-reply.ts
index 980eae11c9..b97787bb6e 100644
--- a/packages/backend/src/misc/is-reply.ts
+++ b/packages/backend/src/misc/is-reply.ts
@@ -4,7 +4,8 @@
  */
 
 import { MiUser } from '@/models/User.js';
+import { MiNote } from '@/models/Note.js';
 
-export function isReply(note: any, viewerId?: MiUser['id'] | undefined | null): boolean {
+export function isReply(note: Note, viewerId?: MiUser['id'] | undefined | null): boolean {
 	return note.replyId && note.replyUserId !== note.userId && note.replyUserId !== viewerId;
 }

From b8fde212ad4a5c69a33c5eb3f3c5450e2fc8159f Mon Sep 17 00:00:00 2001
From: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com>
Date: Thu, 6 Mar 2025 19:56:27 +0900
Subject: [PATCH 2/3] Update is-reply.ts

---
 packages/backend/src/misc/is-reply.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/misc/is-reply.ts b/packages/backend/src/misc/is-reply.ts
index b97787bb6e..7114a3e0ff 100644
--- a/packages/backend/src/misc/is-reply.ts
+++ b/packages/backend/src/misc/is-reply.ts
@@ -6,6 +6,6 @@
 import { MiUser } from '@/models/User.js';
 import { MiNote } from '@/models/Note.js';
 
-export function isReply(note: Note, viewerId?: MiUser['id'] | undefined | null): boolean {
+export function isReply(note: MiNote, viewerId?: MiUser['id'] | undefined | null): boolean {
 	return note.replyId && note.replyUserId !== note.userId && note.replyUserId !== viewerId;
 }

From ea9c3239e59da303dc226e86086a2df602e488ab Mon Sep 17 00:00:00 2001
From: Kisaragi <48310258+KisaragiEffective@users.noreply.github.com>
Date: Thu, 6 Mar 2025 20:59:36 +0900
Subject: [PATCH 3/3] fix nullability

---
 packages/backend/src/misc/is-reply.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/misc/is-reply.ts b/packages/backend/src/misc/is-reply.ts
index 7114a3e0ff..5b5bbbc373 100644
--- a/packages/backend/src/misc/is-reply.ts
+++ b/packages/backend/src/misc/is-reply.ts
@@ -7,5 +7,5 @@ import { MiUser } from '@/models/User.js';
 import { MiNote } from '@/models/Note.js';
 
 export function isReply(note: MiNote, viewerId?: MiUser['id'] | undefined | null): boolean {
-	return note.replyId && note.replyUserId !== note.userId && note.replyUserId !== viewerId;
+	return note.replyId !== undefined && note.replyUserId !== note.userId && note.replyUserId !== viewerId;
 }