Update to latest React version with hooks.

Author: ghengeveld

examples/basic-hook/package.json

@@ -3,9 +3,9 @@
   "version": "0.0.0",
   "private": true,
   "dependencies": {
-    "react": "16.7.0-alpha.2",
+    "react": "16.8.0-alpha.0",
     "react-async": "3.11.0",
-    "react-dom": "16.7.0-alpha.2",
+    "react-dom": "16.8.0-alpha.0",
     "react-scripts": "2.1.2"
   },
   "scripts": {