From c1910bdfc98709b8f14231e2cefc5a3be401e3ee Mon Sep 17 00:00:00 2001
From: Carl Patenaude-Poulin <carlpaten@protonmail.com>
Date: Mon, 29 Apr 2024 15:32:20 -0400
Subject: [PATCH] Made ZodEnum take readonly string array (#3444)

---
 src/types.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/types.ts b/src/types.ts
index e62e61f12..2aec55df2 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -4139,7 +4139,7 @@ export class ZodLiteral<T> extends ZodType<T, ZodLiteralDef<T>, T> {
 export type ArrayKeys = keyof any[];
 export type Indices<T> = Exclude<keyof T, ArrayKeys>;
 
-export type EnumValues<T extends string = string> = [T, ...T[]];
+export type EnumValues<T extends string = string> = readonly [T, ...T[]];
 
 export type Values<T extends EnumValues> = {
   [k in T[number]]: k;