diff --git a/pikaday/pikaday.d.ts b/pikaday/pikaday.d.ts
index a0f1ab58b5..4229213f0b 100644
--- a/pikaday/pikaday.d.ts
+++ b/pikaday/pikaday.d.ts
@@ -39,6 +39,10 @@ declare class Pikaday {
 
     setMaxDate(date:Date):void;
 
+    setEndRange(date:Date):void;
+
+    setStartRange(date:Date):void;
+
     isVisible():boolean;
 
     show():void;