Resolve module aliases in Babel.

If we only resolve them in WebPack the tests will not work.

.babelrc

@@ -14,6 +14,32 @@
     ["transform-runtime", {
       "useBuiltIns": true,
       "useESModules": true
+    }],
+    ["module-resolver", {
+      /**
+       * Use aliases to avoid relative path import hell.
+       */
+      "root": [
+        /**
+         * Components
+         */
+        "./src/components"
+      ],
+      "alias": {
+        /**
+         * Top level src directories
+         */
+        "Actions": "./src/actions/",
+        "Backends": "./src/backends/",
+        "Constants": "./src/constants/",
+        "Formats": "./src/formats/",
+        "Integrations": "./src/integrations/",
+        "Lib": "./src/lib/",
+        "Reducers": "./src/reducers/",
+        "Redux": "./src/redux/",
+        "Routing": "./src/routing/",
+        "ValueObjects": "./src/valueObjects/",
+      }
     }]
   ],
   "env": {