Upgrade to babel 7.0.0 from older version

package.json.diff

diff --git a/package.json b/package.json
index 13f488f..e6e9071 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,6 @@
   },
   "dependencies": {
     "awilix": "^3.0.9",
     "bluebird": "^3.5.1",
     "co": "^4.6.0",
     "config": "^1.31.0",
     "lodash": "^4.17.10",
     "mysql": "^2.16.0",
     "promise-ftp": "^1.3.5",
     "source-map-support": "^0.5.6"
   },
   "devDependencies": {
+    "@babel/cli": "^7.0.0",
+    "@babel/core": "7.0.0",
+    "@babel/plugin-syntax-dynamic-import": "^7.0.0",
+    "@babel/plugin-transform-runtime": "^7.0.0",
+    "@babel/polyfill": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
+    "@babel/runtime": "^7.0.0",
     "aws-sdk": "^2.273.1",
     "aws-sdk-mock": "^4.0.0",
-    "babel-cli": "^6.26.0",
-    "babel-core": "^6.26.3",
-    "babel-loader": "^7.1.5",
+    "babel-loader": "^8.0.2",
     "babel-plugin-source-map-support": "^2.0.1",
-    "babel-plugin-transform-runtime": "^6.23.0",
-    "babel-preset-env": "^1.7.0",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-stage-3": "^6.24.1",
     "chai": "^4.1.2",
     "serverless-pseudo-parameters": "^2.1.0",
     "serverless-step-functions": "^1.6.1",
     "serverless-webpack": "^5.2.0",
-    "webpack": "^4.16.0",
+    "webpack": "^4.17.2",
     "webpack-cli": "^3.1.0",
     "webpack-node-externals": "^1.7.2"
   },