Feat: 커스텀훅 useNotice 반환 값 타입 정의

src/hooks/queries/useNotice.ts

@@ -1,6 +1,6 @@
 'use client';
 
-import { useMutation, UseMutationOptions, useQueryClient } from '@tanstack/react-query';
+import { useMutation, UseMutationOptions, UseMutationResult, useQueryClient } from '@tanstack/react-query';
 
 import deleteNotice from '@/app/_api/notice/deleteNotice';
 import sendNoticeAlarm from '@/app/_api/notice/sendNoticeAlarm';
@@ -23,8 +23,16 @@ const useNoticeMutation = <TData = unknown, TError = unknown, TVariables = unkno
   });
 };
 
+// useNoticeMutation이 반환하는 타입은 UseMutationResult<TData, TError, TVariables, unknown> 타입으로,
+// useNotice 훅이 반환하는 각 함수의 반환값(void), 에러, 변수 타입(number), context 타입을 정의해주었다.
+type UseNoticeReturnType = {
+  deletNoticeMutation: UseMutationResult<void, unknown, number, unknown>;
+  sendNoticeAlarmMutation: UseMutationResult<void, unknown, number, unknown>;
+  updateNoticePublicMutation: UseMutationResult<void, unknown, number, unknown>;
+};
+
 // React-query의 useMutation을 wrapping해주는 Notice 관련 custom hook
-const useNotice = () => {
+const useNotice = (): UseNoticeReturnType => {
   const deletNoticeMutation = useNoticeMutation(deleteNotice);
   const sendNoticeAlarmMutation = useNoticeMutation(sendNoticeAlarm);
   const updateNoticePublicMutation = useNoticeMutation(updateNoticePublic);