Transforms ES2015 modules to AMD modules, only if they aren't already AMD modules or require configs.
$ npm install babel-plugin-transform-es2015-modules-amd-if-required
.babelrc
{
"plugins": ["transform-es2015-modules-amd-if-required"]
}
$ babel --plugins transform-es2015-modules-amd-if-required script.js
require("babel-core").transform("code", {
plugins: ["transform-es2015-modules-amd-if-required"]
});
See LICENSE.md