- Replace babel 6 dependencies with their babel 7 counterparts

- Require babel 7 polyfill
- Adapt .babelrc file

.babelrc

@@ -1,7 +1,44 @@
 {
-    "presets": ["react", ["env", {
-        "targets": {
-            "browsers": ["safari >= 7", "ie 9"]
-        }
-    } ], "stage-0"]
-}
+    "presets": [
+        "@babel/preset-react",
+        [
+            "@babel/preset-env",
+            {
+                "targets": {
+                    "browsers": [
+                        "safari >= 7",
+                        "ie 9"
+                    ]
+                }
+            }
+        ]
+    ],
+    "plugins": [
+        "@babel/plugin-syntax-dynamic-import",
+        "@babel/plugin-syntax-import-meta",
+        "@babel/plugin-proposal-class-properties",
+        "@babel/plugin-proposal-json-strings",
+        [
+            "@babel/plugin-proposal-decorators",
+            {
+                "legacy": true
+            }
+        ],
+        "@babel/plugin-proposal-function-sent",
+        "@babel/plugin-proposal-export-namespace-from",
+        "@babel/plugin-proposal-numeric-separator",
+        "@babel/plugin-proposal-throw-expressions",
+        "@babel/plugin-proposal-export-default-from",
+        "@babel/plugin-proposal-logical-assignment-operators",
+        "@babel/plugin-proposal-optional-chaining",
+        [
+            "@babel/plugin-proposal-pipeline-operator",
+            {
+                "proposal": "minimal"
+            }
+        ],
+        "@babel/plugin-proposal-nullish-coalescing-operator",
+        "@babel/plugin-proposal-do-expressions",
+        "@babel/plugin-proposal-function-bind"
+    ]
+}

package.json

@@ -44,12 +44,27 @@
     "prop-types": "^15.6.0"
   },
   "devDependencies": {
-    "babel-core": "^6.13.2",
-    "babel-loader": "^6.2.4",
-    "babel-preset-env": "^1.6.1",
-    "babel-preset-react": "^6.11.1",
-    "babel-preset-stage-0": "^6.5.0",
-    "babel-polyfill": "^6.26.0",
+    "@babel/core": "^7.0.0",
+    "@babel/plugin-proposal-class-properties": "^7.0.0",
+    "@babel/plugin-proposal-decorators": "^7.0.0",
+    "@babel/plugin-proposal-do-expressions": "^7.0.0",
+    "@babel/plugin-proposal-export-default-from": "^7.0.0",
+    "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
+    "@babel/plugin-proposal-function-bind": "^7.0.0",
+    "@babel/plugin-proposal-function-sent": "^7.0.0",
+    "@babel/plugin-proposal-json-strings": "^7.0.0",
+    "@babel/plugin-proposal-logical-assignment-operators": "^7.0.0",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.0.0",
+    "@babel/plugin-proposal-numeric-separator": "^7.0.0",
+    "@babel/plugin-proposal-optional-chaining": "^7.0.0",
+    "@babel/plugin-proposal-pipeline-operator": "^7.0.0",
+    "@babel/plugin-proposal-throw-expressions": "^7.0.0",
+    "@babel/plugin-syntax-dynamic-import": "^7.0.0",
+    "@babel/plugin-syntax-import-meta": "^7.0.0",
+    "@babel/polyfill": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
+    "@babel/preset-react": "^7.0.0",
+    "babel-loader": "^8.0.0",
     "css-loader": "^0.26.1",
     "file-loader": "^0.11.2",
     "postcss-cli": "^4.1.0",

src/require-babel-polyfill.js

@@ -1,6 +1,6 @@
 export default (() => {
     if((typeof window !== 'undefined' && !window._babelPolyfill) ||
         (typeof global !== 'undefined' && !global._babelPolyfill)) {
-        require('babel-polyfill');
+        require("@babel/polyfill");
     }
-})()
+})()