From 2ac4f7b8b025b63ef95ebf7ee35dcd901ba19c8e Mon Sep 17 00:00:00 2001
From: Xiaoji Chen <xiaoji@uber.com>
Date: Wed, 19 Jun 2019 19:01:42 -0700
Subject: [PATCH] use root babel config

---
 scripts/bundle.config.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/scripts/bundle.config.js b/scripts/bundle.config.js
index 2b81615121e..3a6e46ac3ed 100644
--- a/scripts/bundle.config.js
+++ b/scripts/bundle.config.js
@@ -70,10 +70,8 @@ const config = {
         loader: 'babel-loader',
         include: /src/,
         options: {
-          presets: [['@babel/preset-env', {forceAllTransforms: true}]],
-          // all of the helpers will reference the module @babel/runtime to avoid duplication
-          // across the compiled output.
-          plugins: ['@babel/transform-runtime']
+          configFile: resolve(__dirname, '../babel.config.js'),
+          envName: 'esm'
         }
       }
     ]