From ad74796c3d41247e07db147056302579613d9316 Mon Sep 17 00:00:00 2001
From: Hugo Delahousse <hugo.delahousse@frontapp.com>
Date: Fri, 31 May 2024 10:35:02 +0200
Subject: [PATCH] Add support for ReadonlyArray<T> for keyResolver

---
 packages/batshit/src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/batshit/src/index.ts b/packages/batshit/src/index.ts
index 3515f8f..8524044 100644
--- a/packages/batshit/src/index.ts
+++ b/packages/batshit/src/index.ts
@@ -190,8 +190,8 @@ export const create = <T, Q, R = T>(
  * @returns (item:T extends Array<A>, query: Q) => A
  */
 export const keyResolver =
-  <T extends Array<any>, Q, R = T extends Array<infer A> ? A : never>(
-    key: T extends Array<infer A> ? keyof A : never
+  <T extends ReadonlyArray<any>, Q, R = T extends ReadonlyArray<infer A> ? A : never>(
+    key: T extends ReadonlyArray<infer A> ? keyof A : never
   ) =>
   (items: T, query: Q): R =>
     items.find((item) => item[key] == query) ?? null;