Merge branch 'feature/update-babel7' of https://github.com/jaxx2104/vue-styled-components into upgrade-packages

Author: liqueflies

.babelrc

@@ -0,0 +1,11 @@
+module.exports = {
+  presets: [
+    "@babel/preset-env"
+  ],
+  comments: false,
+  plugins: [
+    "add-module-exports",
+    "@babel/plugin-proposal-object-rest-spread",
+    "@babel/plugin-proposal-class-properties"
+  ]
+}