elm-webpack-starter ref: http://qiita.com/jooex/items/46d3c35540b90759f10b

file0.js

// pull in desired CSS/SASS files
require("./styles/main.scss");

// inject bundled Elm app into div#main
const Elm = require("../elm/Main")

// require jquery
const $ = require("jquery");

const app = Elm.Main.embed(document.getElementById("main"));