feat(babel-preset-app): pass full config to @babel/preset-env (vuejs#5522)

Pass not just the useBuiltIns and corejs options, but the whole
envOptions object, into the @babel/preset-env preset that is used to
transform @babel/runtime, just like for the @babel/preset-env that is
used for the application source code. This allows users to also specify
other options, such as `exclude` and `polyfills`, and have them apply
here too.

In particular, this can be used to exclude the Promise polyfill, e. g.
if Promise is already polyfilled in some other way. Previously,

    exclude: ['es.promise'],
    polyfills: ['es.array.iterator', 'es.object.assign'],

could be used to configure the preset for the application source code,
but the babel runtime would be transformed without those options, and so
es.promise would still end up being included.

Closes vuejs#5208

Author: lucaswerkmeister

packages/@vue/babel-preset-app/__tests__/babel-preset.spec.js

@@ -209,3 +209,18 @@ test('should inject polyfills / helpers using "import" statements for an es modu
   expect(code).toMatch('import "core-js/modules/es.promise"')
   expect(code).not.toMatch('require(')
 })
+
+test('should not inject excluded polyfills', () => {
+  const { code } = babel.transformSync(`
+    new Promise()
+  `.trim(), {
+    babelrc: false,
+    presets: [[preset, {
+      exclude: ['es.promise'],
+      polyfills: ['es.array.iterator', 'es.object.assign']
+    }]],
+    filename: 'test-entry-file.js'
+  })
+
+  expect(code).not.toMatch('es.promise')
+})

packages/@vue/babel-preset-app/index.js

@@ -246,10 +246,7 @@ module.exports = (context, options = {}) => {
       // https://github.com/babel/babel/issues/9903
       include: [/@babel[\/|\\\\]runtime/],
       presets: [
-        [require('@babel/preset-env'), {
-          useBuiltIns,
-          corejs: useBuiltIns ? require('core-js/package.json').version : false
-        }]
+        [require('@babel/preset-env'), envOptions]
       ]
     }]
   }