From feca3fd78b5f670481ffbe9c9c669bbd5f806600 Mon Sep 17 00:00:00 2001
From: Crypto Sheik <93099369+0xCryptoSheik@users.noreply.github.com>
Date: Tue, 26 Oct 2021 23:39:13 +0200
Subject: [PATCH] fix(build): enable loose (lighter) Babel syntax compilation

for some safe syntax transforms, assuming public class fields do not
shadow an existing getter in current class / subclass or superclass.
Can also be achieved with the setPublicClassFields compiler assumption.

See:
- https://babeljs.io/docs/en/assumptions#setpublicclassfields
- https://babeljs.io/docs/en/babel-plugin-proposal-class-properties#loose
---
 web3.js/babel.config.json | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/web3.js/babel.config.json b/web3.js/babel.config.json
index a1b073b5d..f8a99f501 100644
--- a/web3.js/babel.config.json
+++ b/web3.js/babel.config.json
@@ -9,6 +9,23 @@
     ["@babel/preset-typescript"]
   ],
   "plugins": [
-    "@babel/plugin-proposal-class-properties"
+    [
+      "@babel/plugin-proposal-class-properties",
+      {
+        "loose": true
+      }
+    ],
+    [
+      "@babel/plugin-proposal-private-methods",
+      {
+        "loose": true
+      }
+    ],
+    [
+      "@babel/plugin-proposal-private-property-in-object",
+      {
+        "loose": true
+      }
+    ]
   ]
 }
\ No newline at end of file