From b6fbc266c5dfe74d1963f307d22a8a1c67b542a7 Mon Sep 17 00:00:00 2001
From: feng zhi hao <fzhihao@outlook.com>
Date: Mon, 14 Nov 2016 10:57:52 +0800
Subject: [PATCH] add declaration in DatePicker (#3829)

---
 components/date-picker/index.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/date-picker/index.tsx b/components/date-picker/index.tsx
index e34a5ffbc2..e51cf43f5e 100755
--- a/components/date-picker/index.tsx
+++ b/components/date-picker/index.tsx
@@ -35,11 +35,13 @@ export interface DatePickerProps extends PickerProps, SinglePickerProps {
   toggleOpen?: (e: {open: boolean}) => void;
   disabledDate?: (current: moment.Moment) => boolean;
   onOpenChange?: (status: boolean) => void;
+  placeholder?: string;
 }
 const DatePicker = wrapPicker(createPicker(RcCalendar)) as React.ClassicComponentClass<DatePickerProps>;
 
 export interface MonthPickerProps extends PickerProps, SinglePickerProps {
   disabledDate?: (current: moment.Moment) => boolean;
+  placeholder?: string;
 }
 const MonthPicker = wrapPicker(createPicker(MonthCalendar), 'YYYY-MM');