added async function support with babel plugin proposal class props and regen runtime

Author: Maxnelson997

.babelrc

@@ -2,5 +2,12 @@
     "presets": [
         "@babel/preset-env",
         "@babel/preset-react"
+    ],
+    "plugins": [
+       [
+           "@babel/plugin-proposal-class-properties",  {
+            "regenerator": true
+          }
+        ]
     ]
 }

package-lock.json

@@ -33,10 +33,12 @@
     "webpack-visualizer-plugin": "^0.1.11"
   },
   "dependencies": {
+    "@babel/plugin-proposal-class-properties": "^7.10.4",
     "express": "^4.17.1",
     "install": "^0.13.0",
     "npm": "^6.14.8",
     "react": "^16.13.1",
-    "react-dom": "^16.13.1"
+    "react-dom": "^16.13.1",
+    "regenerator-runtime": "^0.13.7"
   }
 }

package.json

@@ -10,6 +10,16 @@ const photos = [
 ]
 
 class PinterestGrid extends Component {
+
+    constructor() {
+        super()
+
+        const asyncTest = async () => {
+            
+        }
+
+        asyncTest()
+    }
     render() {
         const { title } = this.props;
         return (

src/components/pinterestGrid.js

@@ -1,3 +1,4 @@
+import 'regenerator-runtime/runtime'
 import Layout from './components/layout';
 
 import './style/main.scss';