text: import babel from 'rollup-plugin-babel'
  import resolve from 'rollup-plugin-node-resolve'
  import commonjs from 'rollup-plugin-commonjs'
  
  export default {
    entry: 'src/webSocket.js',
    format: 'cjs',
    dest: 'lib/webSocket.js',
    plugins: [ babel(), resolve(), commonjs() ],
    exports: 'named',
    external: [
      'rxjs/Observable',
      'rxjs/observable/dom/webSocket'
    ]
  }
  