diff --git a/index.d.ts b/index.d.ts
index 3f990b0..b746211 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -12,6 +12,8 @@ export interface MarkdownOptions  {
     bulletListMarker?: String,
     linkify?: Boolean,
     breaks?: Boolean,
+    transformPastedText?: Boolean,
+    transformCopiedText?: Boolean,
 }
 
 export interface MarkdownStorage {