Try conditional subpaths

Author: pksjce

package.json

@@ -5,9 +5,14 @@
   "main": "lib/index.js",
   "module": "lib-esm/index.js",
   "exports":{
-    ".": "./lib-esm/index.js",
-    "./drafts": "./lib-esm/drafts.js",
-    "./lib-esm/drafts": "./lib-esm/drafts.js"
+    ".": {
+      "node": "./lib/index.js",
+      "default": "./lib-esm/index.js"
+    },
+    "./drafts": {
+      "node": "./lib/drafts.js",
+      "default": "./lib-esm/drafts.js"
+    }
   },
   "typings": "lib/index.d.ts",
   "sideEffects": false,