diff --git a/bin/build.sh b/bin/build.sh
index 019169a..ea06406 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -59,7 +59,7 @@ cp lib_web/rregex_bg.wasm.d.ts lib/rregex.wasm.d.ts
 cp lib_cf/cf.mjs lib/cf.mjs
 
 cp lib_nodejs/rregex.js lib/commonjs.cjs
-cp lib_nodejs/rregex.d.ts lib/commonjs.d.ts
+cp lib_nodejs/rregex.d.ts lib/commonjs.d.cts
 
 cp lib_no_modules/rregex.js lib/standalone.js
 cp lib_no_modules/rregex.d.ts lib/standalone.d.ts
diff --git a/package.json b/package.json
index 6865e56..2f9fd71 100644
--- a/package.json
+++ b/package.json
@@ -5,9 +5,26 @@
   "private": false,
   "type": "module",
   "main": "./lib/commonjs.cjs",
+  "types": "./lib/commonjs.d.cts",
   "module": "./lib/esm.mjs",
   "browser": "./lib/web.js",
-  "types": "./lib/types.d.ts",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "import": {
+        "types": "./lib/esm.d.ts",
+        "default": "./lib/esm.mjs"
+      },
+      "require": {
+        "types": "./lib/commonjs.d.cts",
+        "default": "./lib/commonjs.cjs"
+      },
+      "browser": {
+        "types": "./lib/web.d.ts",
+        "default": "./lib/web.js"
+      }
+    }
+  },
   "publishConfig": {
     "provenance": true
   },