From 80219d297fa85681576420008b5320dfc7f75ecb Mon Sep 17 00:00:00 2001
From: David Lechner <david@pybricks.com>
Date: Tue, 1 Mar 2022 12:00:29 -0600
Subject: [PATCH] licenses/reducers: use ReadonlyArray

This helps protect against mistakes in future changes.
---
 src/licenses/reducers.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/licenses/reducers.ts b/src/licenses/reducers.ts
index 72489641..867cdeb9 100644
--- a/src/licenses/reducers.ts
+++ b/src/licenses/reducers.ts
@@ -12,7 +12,7 @@ export interface LicenseInfo {
     readonly licenseText: string;
 }
 
-export type LicenseList = LicenseInfo[];
+export type LicenseList = ReadonlyArray<LicenseInfo>;
 
 const list: Reducer<LicenseList | null> = (state = null, action) => {
     if (didFetchList.matches(action)) {