This reverts commit e8dac621de9dba27b47646169562c0a0c2e02c96. Fixes installs when using npm <= 3.9.5 (Node.js <= 6.2.2)
@babel/plugin-transform-duplicate-keys
Compile objects with duplicate keys to valid strict ES5
See our website @babel/plugin-transform-duplicate-keys for more information.
Install
Using npm:
npm install --save-dev @babel/plugin-transform-duplicate-keys
or using yarn:
yarn add @babel/plugin-transform-duplicate-keys --dev