From c0007393e960747c7033c3a1d57f88a4a88e2a81 Mon Sep 17 00:00:00 2001
From: iapyang <yklorse@gmail.com>
Date: Thu, 24 Dec 2020 10:57:15 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=B1=BB=E5=9E=8B=E4=BF=AE=E6=94=B9?=
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---
 typescript/widget/yearmonth/popup.yearmonth.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/typescript/widget/yearmonth/popup.yearmonth.ts b/typescript/widget/yearmonth/popup.yearmonth.ts
index 5f2400a6f4..319a8d24af 100644
--- a/typescript/widget/yearmonth/popup.yearmonth.ts
+++ b/typescript/widget/yearmonth/popup.yearmonth.ts
@@ -7,7 +7,7 @@ export declare class DynamicYearMonthPopup extends Widget {
     static BUTTON_OK_EVENT_CHANGE: string;
     static EVENT_CHANGE: string;
 
-    setMinDate(minDate: string): void;
+    setMinDate(minDate?: string): void;
 
-    setMaxDate(maxDate: string): void;
+    setMaxDate(maxDate?: string): void;
 }