use 7.4.4 (#14359)

package.json

@@ -7,17 +7,17 @@
     "url": "git://github.com/getsentry/sentry.git"
   },
   "dependencies": {
-    "@babel/core": "^7.0.0",
-    "@babel/plugin-proposal-class-properties": "^7.0.0",
-    "@babel/plugin-proposal-decorators": "^7.0.0",
-    "@babel/plugin-proposal-object-rest-spread": "^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/core": "~7.4.4",
+    "@babel/plugin-proposal-class-properties": "~7.4.4",
+    "@babel/plugin-proposal-decorators": "~7.4.4",
+    "@babel/plugin-proposal-object-rest-spread": "~7.4.4",
+    "@babel/plugin-syntax-dynamic-import": "^7.2.0",
+    "@babel/plugin-transform-runtime": "~7.4.4",
+    "@babel/polyfill": "~7.4.4",
+    "@babel/preset-env": "~7.4.4",
     "@babel/preset-react": "^7.0.0",
     "@babel/preset-typescript": "^7.3.3",
-    "@babel/runtime": "^7.0.0",
+    "@babel/runtime": "~7.4.4",
     "@sentry/browser": "5.6.0-beta.4",
     "@sentry/integrations": "5.6.0-beta.4",
     "@types/classnames": "^2.2.0",
@@ -46,6 +46,7 @@
     "color": "^3.1.0",
     "compression-webpack-plugin": "^2.0.0",
     "copy-webpack-plugin": "^5.0.3",
+    "core-js": "^3.2.1",
     "create-react-class": "^15.6.2",
     "crypto-js": "3.1.5",
     "css-loader": "^2.0.1",
@@ -101,6 +102,7 @@
     "react-sparklines": "1.7.0",
     "react-virtualized": "^9.20.1",
     "reflux": "0.4.1",
+    "regenerator-runtime": "^0.13.3",
     "scroll-to-element": "^2.0.0",
     "sentry-dreamy-components": "^1.0.2",
     "sprintf-js": "1.0.3",
@@ -129,12 +131,12 @@
     "@typescript-eslint/eslint-plugin": "^1.11.0",
     "@typescript-eslint/parser": "^1.11.0",
     "babel-eslint": "^10.0.1",
-    "babel-gettext-extractor": "^3.0.0",
+    "babel-gettext-extractor": "^4.1.3",
     "babel-jest": "24.1.0",
     "babel-plugin-dynamic-import-node": "^2.2.0",
     "enzyme": "3.10.0",
     "enzyme-adapter-react-16": "1.14.0",
-    "enzyme-to-json": "3.3.5",
+    "enzyme-to-json": "3.4.0",
     "eslint": "5.11.1",
     "eslint-config-sentry-app": "1.14.0",
     "jest": "24.1.0",

src/sentry/static/sentry/app/index.js

@@ -1,4 +1,6 @@
-import '@babel/polyfill';
+// These imports (core-js and regenerator-runtime) are replacements for deprecated `@babel/polyfill`
+import 'core-js/stable';
+import 'regenerator-runtime/runtime';
 
 const BOOTSTRAP_URL = '/api/client-config/';