From cebbac6824295c85e85aa14f24ec213b957d2133 Mon Sep 17 00:00:00 2001
From: Sudara <sudara@alonetone.com>
Date: Tue, 18 Jan 2022 17:46:45 +0100
Subject: [PATCH] Explicitly support FF ESR

See: https://github.com/rails/webpacker/issues/3008#issuecomment-833354968
---
 package.json | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 9e31e7eb42..a18045f161 100644
--- a/package.json
+++ b/package.json
@@ -36,10 +36,14 @@
   "babel": {
     "presets": [
       "./node_modules/@rails/webpacker/package/babel/preset.js"
+    ],
+    "plugins": [
+      "@babel/plugin-proposal-class-properties",
+      "@babel/plugin-proposal-private-methods"
     ]
   },
   "browserslist": [
     "defaults",
-    "not IE 11"
+    "Firefox ESR"
   ]
 }