Added helper text for no_double_extension validation

[bookstack] / webpack.config.js

diff --git a/webpack.config.js b/webpack.config.js
index c5ce4829fde1c99caf55ccd6025cbfb91c6971ae..5c0501e3ba627136916f1052e53f59e7bb30dc8a 100644 (file)
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -25,7 +25,11 @@ const config = {
                 use: {
                     loader: 'babel-loader',
                     options: {
-                        presets: ['@babel/preset-env']
+                        presets: [[
+                            '@babel/preset-env', {
+                                useBuiltIns: 'usage'
+                            }
+                        ]]
                     }
                 }
             },