Amjad Masad a17d62ca2b Convert the constants transform plugin to a validation plugin

A follow up from https://github.com/babel/babel/pull/2969 were we added support for consts in the block-scoping plugin.

2015-11-11 10:45:31 -08:00

babel-plugin-check-es2015-constants

Validate ES2015 constants

Installation

$ npm install babel-plugin-check-es2015-constants

.babelrc

{
  "plugins": ["check-es2015-constants"]
}

$ babel --plugins check-es2015-constants script.js

require("babel-core").transform("code", {
  plugins: ["check-es2015-constants"]
});

This check will only validate consts. If you need it to compile down to var then you must also install and enable check-es2015-block-scoping.