we don't need an es rollup, just point package next direct to the index.js

Author: rosskevin

gulpfile.babel.js

@@ -1,4 +1,4 @@
-import {Preset, Clean, Copy, Jekyll, CssNano, Prepublish, PublishBuild, PublishGhPages, Sass, RollupEs, RollupUmd, RollupIife, ScssLint, EsLint, Aggregate, Uglify, series, parallel} from 'gulp-pipeline'
+import {Preset, Clean, Copy, Jekyll, CssNano, Prepublish, PublishBuild, PublishGhPages, Sass, RollupUmd, RollupIife, ScssLint, EsLint, Aggregate, Uglify, series, parallel} from 'gulp-pipeline'
 
 import gulp from 'gulp'
 import findup from 'findup-sync'
@@ -81,7 +81,6 @@ const js = new Aggregate(gulp, 'js',
   series(gulp,
     new EsLint(gulp, preset),
     parallel(gulp,
-      new RollupEs(gulp, preset, rollupConfig, {options: {dest: 'bootstrap-material-design.es.js'}}),
       new RollupUmd(gulp, preset, rollupConfig, {
         options: {
           dest: 'bootstrap-material-design.umd.js',

package.json

@@ -23,7 +23,7 @@
   "style": "dist/css/bootstrap-material-design.css",
   "sass": "scss/_core.scss",
   "main": "dist/bootstrap-material-design.umd.js",
-  "jsnext:main": "dist/bootstrap-material-design.es.js",
+  "jsnext:main": "js/src/index.js",
   "repository": {
     "type": "git",
     "url": "https://github.com/FezVrasta/bootstrap-material-design.git"