diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..f72281e
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,4 @@
+export default class ImageCropElement extends HTMLElement {
+  src: string || null
+  loaded: boolean
+}
diff --git a/package.json b/package.json
index ac94a03..099431d 100644
--- a/package.json
+++ b/package.json
@@ -4,9 +4,11 @@
   "description": "Select area for cropping an image. This does not actually crop.",
   "main": "dist/index.umd.js",
   "module": "dist/index.esm.js",
+  "types": "index.d.ts",
   "files": [
     "dist",
-    "index.css"
+    "index.css",
+    "index.d.ts"
   ],
   "scripts": {
     "clean": "rm -rf dist",