Bump @babel dependencies (#1918)

* bump @babel

* Update CHANGELOG.md

* Fix failing test

* Update entry

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Added handling of reconnection, by [@compulim](https://github.com/compulim), in PR [#1880](https://github.com/Microsoft/BotFramework-WebChat/pull/1880)
 - Deployment: Bumps to [`[email protected]`](https://github.com/azure/blobxfer/), by [@compulim](https://github.com/compulim), in PR [#1897](https://github.com/Microsoft/BotFramework-WebChat/pull/1897)
 - Deployment: Adds `charset` to content type of JavaScript files on CDN, by [@compulim](https://github.com/compulim), in PR [#1897](https://github.com/Microsoft/BotFramework-WebChat/pull/1897)
+- Build: Bumps to [`@babel/*`](https://babeljs.io/), by [@corinagum](https://github.com/corinagum), in PR [#1918](https://github.com/Microsoft/BotFramework-WebChat/pull/1918)
 
 ### Fixed
 - Fix [#1423](https://github.com/Microsoft/BotFramework-WebChat/issues/1423). Added sample for hosting WebChat in Angular, by [@omarsourour](https://github.com/omarsourour) in PR [#1813](https://github.com/Microsoft/BotFramework-WebChat/pull/1813)

__tests__/offlineUI.js

@@ -21,7 +21,7 @@ const allOutgoingMessagesFailed = new Condition('All outgoing messages to fail s
 describe('offline UI', async () => {
   test('should show "taking longer than usual to connect" UI when connection is slow', async () => {
 
-    const WEB_CHAT_PROPS = { styleOptions: { spinnerAnimationBackgroundImage: staticSpinner } };
+    const WEB_CHAT_PROPS = { spinnerAnimationBackgroundImage: staticSpinner };
 
     const { driver } = await setupWebDriver({
       props: { WEB_CHAT_PROPS },
@@ -231,7 +231,7 @@ describe('offline UI', async () => {
   });
 
   test('should display "Network interruption occurred. Reconnecting…" status when connection is interrupted', async () => {
-    const WEB_CHAT_PROPS = { styleOptions: { spinnerAnimationBackgroundImage: staticSpinner } };
+    const WEB_CHAT_PROPS = { spinnerAnimationBackgroundImage: staticSpinner };
 
     const { driver } = await setupWebDriver({
       props: { WEB_CHAT_PROPS },

package.json

@@ -65,15 +65,15 @@
   },
   "devDependencies": {
     "@azure/storage-blob": "^10.3.0",
-    "@babel/cli": "^7.0.0",
-    "@babel/core": "^7.0.0",
-    "@babel/plugin-proposal-class-properties": "^7.0.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
-    "@babel/plugin-transform-runtime": "^7.3.4",
-    "@babel/preset-env": "^7.0.0",
+    "@babel/cli": "^7.4.3",
+    "@babel/core": "^7.4.3",
+    "@babel/plugin-proposal-class-properties": "^7.4.0",
+    "@babel/plugin-proposal-object-rest-spread": "^7.4.3",
+    "@babel/plugin-transform-runtime": "^7.4.3",
+    "@babel/preset-env": "^7.4.3",
     "@babel/preset-react": "^7.0.0",
-    "@babel/preset-typescript": "^7.0.0",
-    "@babel/runtime": "^7.3.4",
+    "@babel/preset-typescript": "^7.3.3",
+    "@babel/runtime": "^7.4.3",
     "babel-jest": "^24.1.0",
     "coveralls": "^3.0.2",
     "get-port": "^4.0.0",