From 158ae0bfe900d2bac3076390c4fe3d2b54d94fe5 Mon Sep 17 00:00:00 2001
From: Stanislav <62983943+stanislavstrelnikov@users.noreply.github.com>
Date: Tue, 7 Jul 2020 04:45:39 +0300
Subject: clean up code in cli/js (#6611)

---
 cli/js/web/custom_event.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cli/js/web/custom_event.ts')

diff --git a/cli/js/web/custom_event.ts b/cli/js/web/custom_event.ts
index ea76d2c94..dad89f650 100644
--- a/cli/js/web/custom_event.ts
+++ b/cli/js/web/custom_event.ts
@@ -1,10 +1,11 @@
 // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
 import { EventImpl as Event } from "./event.ts";
 import { requiredArguments } from "./util.ts";
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export class CustomEventImpl<T = any> extends Event implements CustomEvent {
-  #detail: T;
+  readonly #detail: T;
 
   constructor(type: string, eventInitDict: CustomEventInit<T> = {}) {
     super(type, eventInitDict);
-- 
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