fix: default to common js in export map (#303)

Author: reconbot

package.json

@@ -5,8 +5,9 @@
   "types": "./dist/index.d.ts",
   "main": "./dist/index.js",
   "exports": {
+    "import": "./dist/index-esm.mjs",
     "require": "./dist/index.js",
-    "default": "./dist/index-esm.mjs"
+    "default": "./dist/index.js"
   },
   "engines": {
     "node": "^14.13 || >=16"