From 2f06e66a6c1711e9e9e0f2b0d241c906ae5312ae Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Tue, 28 Sep 2021 13:24:21 +0300
Subject: [PATCH] rollup: specify `generatedCode: 'es2015'`

---
 build/build-plugins.js | 1 +
 build/rollup.config.js | 3 ++-
 js/tests/karma.conf.js | 3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/build/build-plugins.js b/build/build-plugins.js
index 15a53784584b..2e16e4f03b81 100644
--- a/build/build-plugins.js
+++ b/build/build-plugins.js
@@ -163,6 +163,7 @@ const build = async plugin => {
     name: plugin,
     sourcemap: true,
     globals,
+    generatedCode: 'es2015',
     file: path.resolve(__dirname, `${pluginPath}/${pluginFilename}`)
   })
 
diff --git a/build/rollup.config.js b/build/rollup.config.js
index 8cecec9aa24a..c00438de25ec 100644
--- a/build/rollup.config.js
+++ b/build/rollup.config.js
@@ -43,7 +43,8 @@ const rollupConfig = {
     banner,
     file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
     format: ESM ? 'esm' : 'umd',
-    globals
+    globals,
+    generatedCode: 'es2015'
   },
   external,
   plugins
diff --git a/js/tests/karma.conf.js b/js/tests/karma.conf.js
index 1d4b0d3e4d67..d85f2441c398 100644
--- a/js/tests/karma.conf.js
+++ b/js/tests/karma.conf.js
@@ -98,7 +98,8 @@ const conf = {
     output: {
       format: 'iife',
       name: 'bootstrapTest',
-      sourcemap: 'inline'
+      sourcemap: 'inline',
+      generatedCode: 'es2015'
     }
   }
 }