babel-plugin-transform-es2015-constants

babel-plugin-transform-es2015-constants

Compile ES2015 constants to ES5

Installation

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

Usage

Via .babelrc (Recommended)

.babelrc

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

Via CLI

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

Via Node API

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

Note

This transform on its own will compile const to let. If you need it to compile down to var then you must also install and enable transform-es2015-block-scoping.