feat(babel): change babel configuration

Author: Walker Leite

template/.babelrc

@@ -1,15 +1,26 @@
 {
-  "presets": ["es2015"],
+  "presets": [
+    ["env", {
+        "targets": {
+          "browsers": [
+            "> 1%",
+            "last 2 versions",
+            "not ie <= 8"
+          ]
+        }
+      }],
+    "stage-2"
+  ],
   "plugins": [
-    [
-      "babel-plugin-root-import", [{
-        "rootPathPrefix": "~",
-        "rootPathSuffix": "."
-        }, {
+    ["babel-plugin-root-import", [
+        {
+          "rootPathPrefix": "~",
+          "rootPathSuffix": "."
+        },
+        {
           "rootPathPrefix": "@",
           "rootPathSuffix": "client"
         }
-      ]
-    ]
+    ]]
   ]
 }

template/gulp-tasks/build.js

@@ -41,7 +41,7 @@ gulp.task('build:client', ['copy:client'], () => {
 
   b.transform(vueify);
 
-  b.transform(babelify);
+  b.transform(babelify, {plugins: ['transform-runtime']});
 
   b.plugin(modulesify, {
     output: path.resolve(

template/package.json

@@ -41,7 +41,9 @@
   },
   "devDependencies": {
     "babel-core": "^6.25.0",
-    "babel-preset-es2015": "^6.24.1",
+    "babel-plugin-transform-runtime": "^6.23.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-preset-stage-2": "^6.24.1",
     "babelify": "^7.3.0",
     "browserify": "^14.4.0",
     "chai": "^4.1.0",