update babel plugins

Author: jgudo

.babelrc

@@ -1,8 +1,11 @@
 {
-    "presets": ["@babel/preset-env", "@babel/preset-react"],
+    "presets": [
+    	"@babel/preset-env", 
+    	"@babel/preset-react"
+    ],
     "plugins": [
-      "babel-plugin-transform-class-properties",
-      "babel-plugin-transform-object-rest-spread",
+      "@babel/plugin-proposal-class-properties",
+      "@babel/plugin-syntax-object-rest-spread",
       "@babel/plugin-syntax-dynamic-import"
     ]
   }

package.json

@@ -18,14 +18,14 @@
   },
   "devDependencies": {
     "@babel/core": "^7.2.2",
+    "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
+    "@babel/plugin-syntax-object-rest-spread": "^7.8.3",
     "@babel/polyfill": "^7.2.5",
     "@babel/preset-env": "^7.2.3",
     "@babel/preset-react": "^7.0.0",
     "babel-eslint": "^10.0.1",
     "babel-loader": "^8.0.5",
-    "babel-plugin-transform-class-properties": "^6.24.1",
-    "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "clean-webpack-plugin": "^1.0.1",
     "copy-webpack-plugin": "^5.0.2",
     "cross-env": "^5.2.0",