Don't use default, but import

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: MatthijsBurgh

packages/roslib/package.json

@@ -12,7 +12,7 @@
   "exports": {
     ".": {
       "types": "./dist/RosLib.d.ts",
-      "default": "./dist/RosLib.js"
+      "import": "./dist/RosLib.js"
     },
     "./package.json": "./package.json"
   },