From d4ae89751ed5624b5a5814a4961e00700548bccb Mon Sep 17 00:00:00 2001
From: iberis2 <spark@blast-team.com>
Date: Wed, 18 Sep 2024 15:50:56 +0900
Subject: [PATCH] =?UTF-8?q?fix:=203.2.4-2=20=EC=98=88=EC=A0=9C=EC=BD=94?=
 =?UTF-8?q?=EB=93=9C=20=EC=98=A4=EB=A5=98=20=EC=88=98=EC=A0=95?=
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---
 "3\354\236\245/3.2.4-2.ts" | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git "a/3\354\236\245/3.2.4-2.ts" "b/3\354\236\245/3.2.4-2.ts"
index 3b3ed90..0247032 100644
--- "a/3\354\236\245/3.2.4-2.ts"
+++ "b/3\354\236\245/3.2.4-2.ts"
@@ -4,6 +4,7 @@ const PromotionList = [
   { type: "card", name: "chee-up" },
 ];
 
-type ElementOf<T> = (typeof T)[number];
+type ElementOf<T extends readonly any[]> = T[number];
+
 // type PromotionItemType = { type: string; name: string }
-type PromotionItemType = ElementOf<PromotionList>;
+type PromotionItemType = ElementOf<typeof PromotionList>;