diff --git a/package.json b/package.json
index 8b066f2..346cc2f 100644
--- a/package.json
+++ b/package.json
@@ -33,12 +33,14 @@
     "tslib": "^2.6.2",
     "typescript": "^5.2.2"
   },
+  "types": "./src/index.d.ts",
   "main": "./src/index.js",
   "files": [
     "LICENSE",
     "README.md",
     "src",
-    "dist"
+    "dist",
+    "package.json"
   ],
   "scripts": {
     "build": "rollup -c",
@@ -51,4 +53,4 @@
   "engines": {
     "node": ">=4.0.0"
   }
-}
+}
\ No newline at end of file