feat(tabs): Publish also as ES2015 modules

Author: danez

.babelrc.js

@@ -1,7 +1,8 @@
 'use strict';
 
 const target = process.env.BABEL_TARGET;
-const modules = target === 'rollup' ? false : 'commonjs';
+const output = process.env.BABEL_OUTPUT;
+const modules = target === 'rollup' || output === 'esm' ? false : 'commonjs';
 
 const options = {
   presets: [['env', { loose: true, modules }], 'react'],

.eslintignore

@@ -2,3 +2,4 @@
 examples
 lib
 dist
+esm

.gitignore

@@ -3,3 +3,4 @@ node_modules/
 npm-debug.log
 lib/
 dist/
+esm/

package.json

@@ -3,11 +3,13 @@
   "version": "2.0.0",
   "description": "React tabs component",
   "main": "lib/index.js",
+  "module": "esm/index.js",
   "scripts": {
     "clean:commonjs": "rimraf lib",
     "clean:umd": "rimraf dist",
     "create-github-release": "conventional-github-releaser -p angular",
     "build:commonjs": "babel src/ --out-dir lib/ --ignore **/__tests__,**/__mocks__",
+    "build:esm": "BABEL_OUTPUT=esm babel src/ --out-dir esm/ --ignore **/__tests__,**/__mocks__",
     "build:umd": "BABEL_TARGET=rollup yarn rollup -c",
     "build": "npm-run-all clean:* --parallel build:*",
     "format": "eslint src --fix",
@@ -30,6 +32,7 @@
   },
   "files": [
     "dist",
+    "esm",
     "lib",
     "style"
   ],