fix: import of CommonJS

Author: AlCalzone

README.md

@@ -157,6 +157,9 @@ const json = db.toJSON();
 	Placeholder for next release:
 	### __WORK IN PROGRESS__
 -->
+### __WORK IN PROGRESS__
+* Fixed CommonJS import
+
 ### 4.0.1 (2025-10-14)
 * Fixes an issue where the application could run out of memory if a custom serializer threw an error during the automatic compression
 

package.json

@@ -11,7 +11,8 @@
     "./package.json": "./package.json"
   },
   "files": [
-    "build/**/*.{js,d.ts,map}"
+    "build/**/*.{js,d.ts,map}",
+    "build/**/package.json"
   ],
   "repository": {
     "type": "git",