From 090f56b9f565121d27ac45c2e5801a49669e248a Mon Sep 17 00:00:00 2001
From: open-trade <info@opentradesolutions.com>
Date: Fri, 20 Nov 2020 00:36:23 +0800
Subject: [PATCH] refactor

---
 flutter_hbb/lib/common.dart | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/flutter_hbb/lib/common.dart b/flutter_hbb/lib/common.dart
index 2fe64bad8..dc4deac90 100644
--- a/flutter_hbb/lib/common.dart
+++ b/flutter_hbb/lib/common.dart
@@ -39,13 +39,11 @@ void showSuccess(String text) {
 }
 
 bool _hasDialog = false;
+typedef BuildAlertDailog = Tuple3<Widget, Widget, List<Widget>> Function(
+    void Function(void Function()));
 
 // https://material.io/develop/flutter/components/dialogs
-Future<Null> showAlertDialog(
-    BuildContext context,
-    Tuple3<Widget, Widget, List<Widget>> Function(
-            void Function(void Function()))
-        build,
+Future<Null> showAlertDialog(BuildContext context, BuildAlertDailog build,
     {WillPopCallback onWillPop}) async {
   dismissLoading();
   if (_hasDialog) {