From be8abd4b19cfa68f84a228a535fb572645049b2f Mon Sep 17 00:00:00 2001
From: JarvanMo <jarvan.mo@gmail.com>
Date: Wed, 17 May 2023 22:05:30 +0800
Subject: [PATCH] Add documentations

---
 lib/src/fluwx.dart                 |  1 +
 lib/src/foundation/cancelable.dart | 19 +++++++++++++++++++
 lib/src/foundation/open_type.dart  |  1 +
 3 files changed, 21 insertions(+)

diff --git a/lib/src/fluwx.dart b/lib/src/fluwx.dart
index 560ebc8d..cb572d6f 100644
--- a/lib/src/fluwx.dart
+++ b/lib/src/fluwx.dart
@@ -91,6 +91,7 @@ class Fluwx {
     return FluwxPlatform.instance.getExtMsg();
   }
 
+  /// Pay with WeChat. See [PayType]
   Future<bool> pay({required PayType which}) async {
     return FluwxPlatform.instance.pay(which);
   }
diff --git a/lib/src/foundation/cancelable.dart b/lib/src/foundation/cancelable.dart
index 0bef7c8d..2a3522a9 100644
--- a/lib/src/foundation/cancelable.dart
+++ b/lib/src/foundation/cancelable.dart
@@ -1,3 +1,22 @@
+/*
+ * Copyright (c) 2023.  OpenFlutter Project
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor
+ * license agreements.  See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.  The ASF licenses this
+ * file to you under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License.  You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
 import '../response/wechat_response.dart';
 
 typedef WeChatResponseSubscriber = Function(WeChatResponse response);
diff --git a/lib/src/foundation/open_type.dart b/lib/src/foundation/open_type.dart
index 237071d3..d39fdc69 100644
--- a/lib/src/foundation/open_type.dart
+++ b/lib/src/foundation/open_type.dart
@@ -15,6 +15,7 @@ class Browser extends OpenType {
   Map<String, dynamic> get arguments => {'url': url};
 }
 
+/// Rank list
 class RankList extends OpenType {}
 
 /// see * https://pay.weixin.qq.com/wiki/doc/apiv3_partner/Offline/apis/chapter6_2_1.shtml