diff --git a/.changeset/publish-types.md b/.changeset/publish-types.md
new file mode 100644
index 0000000..2aec625
--- /dev/null
+++ b/.changeset/publish-types.md
@@ -0,0 +1,5 @@
+---
+"@bearstudio/ui-state": patch
+---
+
+Point published `exports.types` at `./dist/index.d.ts`. `.npmignore` strips `src/`, so the previous `./src/index.ts` path 404'd for consumers under bundler/NodeNext.
diff --git a/packages/ui-state/package.json b/packages/ui-state/package.json
index a3394b2..c065459 100644
--- a/packages/ui-state/package.json
+++ b/packages/ui-state/package.json
@@ -25,11 +25,21 @@
   "exports": {
     ".": {
       "types": "./src/index.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs",
       "default": "./dist/index.js"
     }
   },
   "publishConfig": {
-    "access": "public"
+    "access": "public",
+    "exports": {
+      ".": {
+        "types": "./dist/index.d.ts",
+        "import": "./dist/index.js",
+        "require": "./dist/index.cjs",
+        "default": "./dist/index.js"
+      }
+    }
   },
   "scripts": {
     "dev": "tsup src/index.ts --format esm,cjs --watch",