From 3a9d4fd119a72b39cd7fe3a84ecb0c818b8b6282 Mon Sep 17 00:00:00 2001
From: Felix Hamann <felix.hamann@campus.lmu.de>
Date: Thu, 15 Aug 2019 23:31:48 +0200
Subject: [PATCH] chore: use core-js 3 instead of deprecated babel/polyfill

---
 package-lock.json | 30 +++---------------------------
 package.json      |  3 +--
 webpack.config.js |  5 +++--
 3 files changed, 7 insertions(+), 31 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index ed594fd66..9242d03a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1279,30 +1279,6 @@
         "regexpu-core": "^4.5.4"
       }
     },
-    "@babel/polyfill": {
-      "version": "7.4.4",
-      "resolved": "https://registry.npmjs.org/@babel/polyfill/-/polyfill-7.4.4.tgz",
-      "integrity": "sha512-WlthFLfhQQhh+A2Gn5NSFl0Huxz36x86Jn+E9OW7ibK8edKPq+KLy4apM1yDpQ8kJOVi1OVjpP4vSDLdrI04dg==",
-      "dev": true,
-      "requires": {
-        "core-js": "^2.6.5",
-        "regenerator-runtime": "^0.13.2"
-      },
-      "dependencies": {
-        "core-js": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.9.tgz",
-          "integrity": "sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==",
-          "dev": true
-        },
-        "regenerator-runtime": {
-          "version": "0.13.3",
-          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz",
-          "integrity": "sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw==",
-          "dev": true
-        }
-      }
-    },
     "@babel/preset-env": {
       "version": "7.5.5",
       "resolved": "https://registry.npmjs.org/@babel/preset-env/-/preset-env-7.5.5.tgz",
@@ -5172,9 +5148,9 @@
       "dev": true
     },
     "core-js": {
-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.9.tgz",
-      "integrity": "sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A=="
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.2.1.tgz",
+      "integrity": "sha512-Qa5XSVefSVPRxy2XfUC13WbvqkxhkwB3ve+pgCQveNgYzbM/UxZeu1dcOX/xr4UmfUd+muuvsaxilQzCyUurMw=="
     },
     "core-js-compat": {
       "version": "3.2.1",
diff --git a/package.json b/package.json
index 303aa7162..77975c256 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,6 @@
     "@babel/core": "^7.5.5",
     "@babel/plugin-proposal-class-properties": "^7.5.5",
     "@babel/plugin-proposal-decorators": "^7.4.4",
-    "@babel/polyfill": "^7.4.4",
     "@babel/preset-env": "^7.5.5",
     "@commitlint/cli": "^8.1.0",
     "@commitlint/config-conventional": "^8.1.0",
@@ -90,7 +89,7 @@
     "webpack-cli": "^3.3.6"
   },
   "dependencies": {
-    "core-js": "^2.6.9",
+    "core-js": "^3.2.1",
     "flatpickr": "^4.6.2",
     "npm": "^6.10.1",
     "whatwg-fetch": "^3.0.0"
diff --git a/webpack.config.js b/webpack.config.js
index 056b8d5ec..497985c5d 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -47,12 +47,13 @@ module.exports = {
 									ie: "11",
 								},
 								useBuiltIns: "usage",
-								corejs: "2"
+								corejs: 3
 							}
 						]
 					]
 				},
-				test: /\.js$/
+				test: /\.js$/,
+				exclude: /node_modules/,
 			},
       {
         test: /\.css$/,