diff --git a/index.d.ts b/index.d.ts
index dd82947..4dc9b0c 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,5 +1,5 @@
 export default class ImageCropElement extends HTMLElement {
-  src: string || null
+  src: string | null
   loaded: boolean
 }