text: import buble from "rollup-plugin-buble"
  import nodeResolve from "rollup-plugin-node-resolve"
  import commonJS from "rollup-plugin-commonjs"
  
  export default {
    entry: "demo.js",
    dest: "demo_bundle.js",
    format: "iife",
    plugins: [
      buble({
        exclude: "node_modules/**",
        namedFunctionExpressions: false
      }),
  
      nodeResolve({
        main: true,
        browser: true
      }),
  
      commonJS({
        include: '**',
        sourceMap: false
      })
    ]
  }
  