🤖 config(babel): Setup debug environment.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/1b5252aec880aa76850f97b16980a6ce00c782c4/src/transforms/babel:setup-env-debug.js
Please contact the author of the transform if you believe there was an error.

package.json

@@ -103,7 +103,17 @@
       ]
     ],
     "env": {
-      "debug": {},
+      "debug": {
+        "presets": [
+          [
+            "@babel/preset-env",
+            {
+              "targets": "current node"
+            }
+          ],
+          "babel-preset-power-assert"
+        ]
+      },
       "cover": {
         "sourceMaps": "both",
         "presets": [