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+node_modules
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 # ar-front
 
-> A data mapper framework using in web front.
+> An active record style data mapper for web front-end.
+
+`ar-front` 是一个 ActiveRecord 风格的前端数据层。所谓 ActiveRecord 风格，是指将数据和行为封装在同一个类里。例如，你将得到类似如下的 API 体验：
+
+```javascript
+// 获取所有用户
+const users = await User.list()
+
+// 遍历数组的数据
+for (const user of users) {
+  console.log(`User[id=${user.id}, name=${user.name}, age=${user.age}]`)
+}
+
+// 根据 id 获取单条用户数据
+const user = await User.find(1)
+
+// 创建一条用户数据
+const user = new User({ name: 'James', age: 18 })
+await user.save()
+
+// 亦可修改 `user` 的值后继续保存
+user.name = 'James Dean'
+user.age += 1
+await user.save()
+```
+
+以上仅是冰山一角，想获得完整的体验请使用 `ar-front` 库。想查看 `ar-front` 是如何在 Vue 项目中简化调用后端 API 的工作，可以参考一个[示例项目](https://github.com/yetrun/vue-todos)。
+
+## 目录
+
+* [开发理念](#开发理念)
+* [安装](#安装)
+* [快速上手](#快速上手)
+* [使用指南](#使用指南)
+   * [Model](#model)
+      * [访问和设置属性](#访问和设置属性)
+      * [Model.extend](#modelextend)
+         * [类名称](#类名称)
+         * [属性](#属性)
+         * [计算属性](#计算属性)
+         * [实例方法](#实例方法)
+         * [actions](#actions)
+         * [静态方法](#静态方法)
+         * [onTransform](#ontransform)
+         * [配置](#配置)
+         * [混入](#混入)
+      * [Model.config](#modelconfig)
+      * [attributes](#attributes)
+      * [$model](#model-1)
+   * [Collection](#collection)
+      * [引入方式](#引入方式)
+      * [Collection.extend](#collectionextend)
+         * [model](#model-2)
+         * [onTransform](#ontransform-1)
+         * [配置](#配置-1)
+      * [Collection.config](#collectionconfig)
+      * [constructor](#constructor)
+      * [调用数组方法](#调用数组方法)
+      * [#new](#new)
+   * [传输](#传输)
+      * [演示集合资源的派生](#演示集合资源的派生)
+      * [演示单个资源的派生](#演示单个资源的派生)
+      * [自定义传输机制](#自定义传输机制)
+   * [在 Vue 2.x 中使用](#在-vue-2x-中使用)
+* [License](#license)
+
+## 开发理念
+
+开篇即介绍开发理念不知火舞，但由于现在的轮子太多了，为避免浪费大家的时间，还是有必要对 `ar-front` 的开发理念做出必要的说明。如果它不是适合你，你就不用考虑它。
+
+首先，`ar-front` 库很轻量，它仅仅是将我们平时写接口的方式做了 ActiveRecord 风格的封装。如果你厌倦了 Plain Object 的数据传输方式，可以考虑使用 `ar-front` 将一切数据的行为封装到类里。这样会让你的代码显得更有组织，调用起来也更方便，并且只是增加了一点点的复杂性。
+
+其次，`ar-front` 库的更新将会很频繁。由于处于项目开发初期，设计的模式、使用的技术、提供的 API、甚至是库的名称等，都有可能会变动。
+
+最后，`ar-front` 不是一个很有野心的库，这意味着你必须清楚 `ar-front` 不能做什么。目前 `ar-front` 尚不能做到的事情有：
+
+- 它不是一个数据仓库（Store）。
+- 它不支持关系映射（Relation）：由于面向的是五花八门的后端接口，前端 API 的关系映射很难有种统一的方法实现。这一点不像面对标准的数据库的时候那样好定义和处理。尽管这样，还是可以在 `ar-front` 中手动定义调用关系的方法，这种硬实现应该也可以满足需要。
+- 目前它还不支持验证（Validation）：已经有库支持在表单层面实现验证工作了，如果这能够满足需求，就不再考虑在 `ar-front` 中重复实现了。
+- 目前它还不支持回调（Callbacks）：回调看似很有用，但不知道是否真的那么有用。如果不是那么有用，也不考虑在 `ar-front` 中实现了。
+
+总之一句话，`ar-front` 只想着如何组织和简化 Web API 的调用，这才是它最适合的应用场景。当然了，如果你的数据交互不是基于 Web API，而是 localStorage、IndexedDB 甚至是内存等，也是它适合的应用场景。
+
+## 安装
+
+由于当前正在开发中，直接通过 github 仓库获取到最新的稳定开发版：
+
+```bash
+# 使用 yarn
+$ yarn add https://github.com/yetrun/ar-front.git
+
+# 使用 npm
+$ npm install --save https://github.com/yetrun/ar-front.git
+```
+
+## 快速上手
+
+假设后端提供操作用户的 Restful API.
+
+```javascript
+const axios = require('axios')
+const { Model } = require('ar-front')
+
+// 定义模型类
+const User = Model.extend({
+  // 定义属性
+  attributes: {
+    name: { type: String },
+    age: { type: Number }
+  },
+  // 定义行为
+  actions: {
+    async save () {
+      if (this.id) {
+        const { data } = await axios.put(`/users/${this.id}`, this.attributes)
+        this.attributes = data
+      } else {
+        const { data } = await axios.post('/users', this.attributes)
+        this.attributes = data
+      }
+    }
+  },
+  static: {
+    async list () {
+      const { data } = await axios.get('/users')
+      return data.map(dataItem => new User(dataItem))
+    },
+    async find (id) {
+      const { data } = await axios.get(`/users/${id}`)
+      return new User(data)
+    }
+  }
+})
+
+// 返回用户列表
+const users = await User.list()
+
+// 创建用户
+const user = new User()
+user.name = 'James'
+user.age = 18
+await user.save()
+
+// 更新用户
+const user = User.find(1)
+user.name = 'James Dean'
+user.age += 1
+await user.save()
+```
+
+## 使用指南
+
+### Model
+
+#### 访问和设置属性
+
+`ar-front` 最大的优点是直接在对象上设置和返回属性，并能够自动进行类型转换和设置默认值。
+
+现有个简单的模型类定义：
+
+```javascript
+const User = Model.extend({
+  attributes: {
+    name: { type: String },
+    age: { type: Number, default () { return 18 } }
+  }
+})
+```
+
+直接在对象层面访问和设置属性如下：
+
+```
+const user = new User()
+
+// 初始化即有默认值
+console.log(user.name) // null
+console.log(user.age) // 18
+
+// 可通过属性直接在对象层面设置和获取
+user.name = 'Jim'
+console.log(user.name) // 'Jim'
+
+// 自动进行类型转换
+user.age = '18'
+console.log(user.age) // 18
+console.log(typeof user.age) // 'number'
+```
+
+#### `Model.extend`
+
+```javascript
+const { Model } = require('ar-front')
+
+Model.extend({
+  name: '...',
+  attributes: { /*...*/ },
+  computed: { /*...*/ },
+  actions: { /*...*/ },
+  static: { /*...*/ },
+  config: { /*...*/ }
+})
+```
+
+##### 类名称
+
+使用 `name` 定义模型类的名称。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  name: 'User'
+})
+
+console.log(User.name) // 'User'
+```
+
+##### 属性
+
+使用 `attributes` 块定义计算属性，可定义属性的类型和默认值。
+
+- 类型：支持以下五种类型的定义。除非是 `Object`，否则当设置属性时，自动进行类型转换。
+  - Number
+  - String
+  - Boolean
+  - Date
+  - Array
+  - Object
+- 默认值：可设置常量值或函数，函数绑定的 `this` 是模型实例。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  attributes: {
+    name: { type: String },
+    age: { type: Number, default: 18 },
+    registeredAt: { type: Date, default () { return new Date() }}
+  }
+})
+```
+
+##### 计算属性
+
+使用 `computed` 块定义计算属性。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  attributes: {
+    firstName: { type: String },
+    lastName: { type: String }
+  },
+  computed: {
+    fullName: {
+      get () {
+        return this.firstName + ' ' + this.lastName
+      },
+      set (fullName) {
+        const [firstName, lastName] = fullName.split(' ')
+        this.firstName = firstName
+        this.lastName = lastName
+      }
+    }
+  }
+})
+
+let user = new User({ firstName: 'James', lastName: 'Dean' })
+console.log(user.fullName === 'James Dean')
+
+user = new User()
+user.fullName = 'James Dean'
+console.log(user.firstName === 'James')
+console.log(user.lastName === 'Dean')
+```
+
+##### 实例方法
+
+使用 `methods` 块定义实例方法。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  methods: {
+    getFullName () {
+      // ...
+    }
+  }
+})
+
+user = new User()
+user.getFullName()
+```
+
+##### `actions`
+
+使用 `actions` 块定义。`actions` 与 `methods` 不同的是，`methods` 只是纯粹的实例方法，`actions` 调用成功后会自动响应传输机制。我们一般会将 HTTP 调用放在 `actions` 内部。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  actions: {
+    async save () {
+      // ...
+    }
+  }
+})
+
+user = new User()
+await user.save()
+```
+
+##### 静态方法
+
+使用 `static` 块定义静态方法。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  static: {
+    async find () {
+      // ...
+    },
+    current () {
+      // ...
+    }
+  }
+})
+
+await User.find(1)
+User.current()
+```
+
+##### `onTransform`
+
+自定义收到下游传输时的回调，详细见传输相关的[文档](#传输)。
+
+##### 配置
+
+使用 `config` 块定义配置。
+
+示例：
+
+```javascript
+Model.extend({
+  config: {
+    dynamicAttributes: true,
+    defineAttributesIn: 'object',
+    setter: function () { /* ... */ },
+    deleter: function () { /* ... */ }
+  }
+})
+```
+
+返回：模型类。
+
+选项解释：
+
+- `dynamicAttangributes`：是否支持动态属性，默认为 `false`. 默认情况下，`this.attributes` 只能返回和设置在 `attributes` 块中定义的属性：
+
+  ```javascript
+  const User = Model.extend({
+    attributes: { name: {}, age: {} }
+  })
+  
+  const user = new User({ name: 'Jim', foo: 'foo' })
+  console.log('foo' in user) // false
+  
+  user.attributes = { name: 'James', bar: 'bar' }
+  console.log('bar' in user) // false
+  ```
+
+  而一旦设置 `dynamicAttributes` 为 `true`，则 `this.attributes` 会接受额外的属性。将上面的 Model 定义修改为：
+
+  ```javascript
+  const User = Model.extend({
+    attributes: { name: {}, age: {} },
+    config: { dynamicAttributes: true }
+  })
+  ```
+
+  则相应的行为将会改变：
+
+  ```javascript
+  const user = new User({ name: 'Jim', foo: 'foo' })
+  console.log('foo' in user) // true
+  
+  user.attributes = { name: 'James', bar: 'bar' }
+  console.log('foo' in user) // false
+  console.log('bar' in user) // true
+  ```
+
+  设置 `dynamicAttributes` 为 `true` 可以简化定义，例如最简单的设置 Model 的方式可以为：
+
+  ```javascript
+  const User = Model.extend({
+    config: {
+      dynamicAttributes: true
+    }
+  })
+  ```
+
+  但它的侵入性很大，除非特殊情况，还是建议使用明确声明 `attributes` 的方式。
+
+- `defineAttributesIn`：可选值有 `prototype` 和 `object`，默认值是 `prototype`. 它选择将属性的 `getter` 和 `setter` 设置在对象上还是原型上。假设我们设置 Model 为：
+
+  ```javascript
+  const User = Model.extend({
+    attributes: { name: {}, age: {} }
+  })
+  
+  const user = new User({ name: 'Jim', age: 18 })
+  ```
+
+  如果设置 `defineAttributesIn` 为 `prototype`，则属性设置在原型上：
+
+  ```javascript
+  Object.keys(user) // []
+  Object.keys(Object.getPrototypeOf(user)) // ['name', 'age']
+  ```
+
+  反之，如果 `defineAttributesIn` 为 `object`，则属性设置在对象上：
+
+  ```javascript
+  Object.keys(user) // ['name', 'age']
+  Object.keys(Object.getPrototypeOf(user)) // []
+  ```
+
+- `setter`：自定义设置属性的方式，默认值是类似于下面行为的函数：
+
+  ```javascript
+  function (key, value) {
+    this[key] = value
+  }
+  ```
+
+- `deleter`：自定义删除属性的方式，默认值是类似于下面行为的函数：
+
+  ```javascript
+  function (key) {
+    delete this[key]
+  }
+  ```
+
+#####  混入
+
+使用 `mixin` 部分配置混入，示例：
+
+```javascript
+const restfulActions = {
+  actions: {
+    update () { /*...*/ },
+    destroy () { /*...*/ }
+  },
+  static: {
+    list () { /*...*/ },
+    find (id) { /*...*/ },
+    create (attrs) { /*...*/ }
+  }
+}
+
+Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  mixin: [
+    restfulActions,
+    // add other mixins
+  ]
+})
+```
+
+#### `Model.config`
+
+返回一个定制新的默认配置的 Model 类。如果你对默认的 Model 配置不满意，可以调用此方法生成一个新的 Model 类。
+
+例如下面新生成的 Model 类默认支持动态属性：
+
+```javascript
+const NewModel = Model.config({
+  dynamicAttributes: true
+})
+
+// 新的 Model 类也支持 extend 方法
+const User = NewModel.extend()
+
+// 可直接使用动态属性
+const user = new User({ name: 'Jim', age: 18 })
+console.log(user.name) // 'Jim'
+console.log(user.age) // 18
+```
+
+#### `attributes`
+
+定制 action 是通过 `attributes` 的 setter 和 getter 来实现的。我们还是以下面的模型类定义为例：
+
+```javascript
+const User = Model.extend({
+  attributes: {
+    name: { type: String },
+    age: { type: Integer }
+  }
+})
+```
+
+首先，可通过构造函数设置属性：
+
+```javascript
+const user = new User({ name: 'Jim', age: 18 )
+```
+
+亦可通过 `attributes` 设置器：
+
+```javascript
+const user = new User()
+user.attributes = { name: 'Jim', age: 18 }
+```
+
+`attributes` 的返回器将返回属性的键值对：
+
+```javascript
+user.attributes // { name: 'Jim', age: 18 }
+```
+
+一般是在定义 action 时使用 `attributes` 的 setter 和 getter，例如一个创建动作，代码实现是：
+
+```javascript
+async create () {
+  const { data } = await axios.post('/users', this.attributes )
+  this.attributes = data
+}
+```
+
+而不是用下面的代码，这样失去了使用 `ar-front` 库的意义了：
+
+```javascript
+async create () {
+  const { data } = await axios.post('/users', { name: this.name, age: this.age } )
+  this.name = data.name
+  this.age = data.age
+}
+```
+
+`attributes` 的设置会完全覆盖所有属性（它不是更新）。如果你有下面的模型实例：
+
+```javascript
+user = new User({ name: 'Jim' })
+```
+
+下面的 `attributes` 覆盖会将 `name` 设置为 `null`：
+
+```javascript
+user.attributes = { age: 18 }
+
+user.name // null
+user.age // 18
+```
+
+#### `$model`
+
+在实例对象上调用 `$model` 方法可返回模型类。
+
+示例：
+
+```javascript
+const User = Model.extend({
+  name: 'User'
+})
+
+const user = new User()
+console.log(user.$model === User) // true
+console.log(user.$model.name)  // 'User'
+```
+
+### Collection
+
+新添加的 Collection 模块，用来定义集合资源。
+
+#### 引入方式
+
+```javascript
+import { Collection } from 'ar-front'
+```
+
+#### `Collection.extend`
+
+定义集合资源的方法，示例：
+
+```javascript
+Collection.extend({
+  model: User,
+  onTransform () {
+    // ...
+  },
+  config: {
+    // ...
+  }
+})
+```
+
+##### `model`
+
+`Model.extend` 定义的实例。
+
+##### `onTransform`
+
+自定义收到下游传输时的回调，详细见传输相关的[文档](#传输)。
+
+##### 配置
+
+当前仅有一个配置选项：
+
+- `deleter`: 自定义删除集合内索引的行为，默认是如下的函数：
+
+  ```javascript
+  function deleter (index) {
+    delete this[index]
+  }
+  ```
+
+#### `Collection.config`
+
+生成一个拥有其他默认配置的 Collection 模块，示例：
+
+```javascript
+Collection.config({
+  deleter (index) {
+    Vue.delete(this, index)
+  }
+})
+```
+
+#### `constructor`
+
+构造函数可以传递属性数组，例如：
+
+```javascript
+const Users = Collection.extend({
+  model: User
+})
+
+const users = new Users([
+  { id: 1, name: 'Jim', age: 18 },
+  { id: 2, name: 'Jane', age: 19 }
+])
+```
+
+#### 调用数组方法
+
+Collection 实例可以调用数组的方法，如 `push`、`splice` 等。
+
+#### `#new`
+
+`new` 方法可以生成一个下游的 Record 实例，例如：
+
+```javascript
+const Users = Collection.extend({
+  model: User
+})
+
+const users = new Users() // users.length === 0
+
+const user = users.new({ name: 'Jim', age: 18 })
+await user.save()
+// users.length === 1
+```
+
+### 传输
+
+传输是新引入的机制，其作用是在上游资源与下游资源之间维护一个通道，使得上游资源自动响应下游资源的数据变更。这里有几个重要的概念：
+
+- 上游资源：可以是 Collection，也可以是 Record
+- 下游资源：是上游资源派生出的 Record
+- 派生：上游资源生成下游资源，它们之间建立了通道
+
+我将用几个例子解释上游资源如何自动响应下游资源的变化。
+
+#### 演示集合资源的派生
+
+首先，我们定义单个资源和集合资源：
+
+```javascript
+const User = Model.extend({
+  attributes: {
+    id: {}, name: {}, age: {}
+  },
+  actions: {
+    save () {
+      // ...
+    }
+  }
+})
+
+const Users = Collection.extend({
+  model: User
+})
+```
+
+然后，我们演示如何由集合资源派生出一个资源：
+
+```javascript
+const users = new Users()
+const user = users.new()
+```
+
+紧接着，更新 `user` 的状态并保存到服务器：
+
+```javascript
+user.attributes = { name: 'Jim', age: 18 }
+await user.save()
+```
+
+最后，展示 `user` 自动添加到 `users` 中：
+
+```javascript
+console.log(users[0] === user)
+```
+
+#### 演示单个资源的派生
+
+单个资源也可派生资源，它用的是 `derive` 方法。下列代码中，`user2` 即为派生出的资源：
+
+```javascript
+const user = new User({ name: 'Jin', age: 18 })
+const user2 = user.derive()
+```
+
+`user2` 的更新会影响到 `user`，例如：
+
+```javascript
+user2.name = 'Jim'
+await user2.save()
+console.log(user.name) // 'Jim'
+```
+
+#### 自定义传输机制
+
+默认情况下，集合资源的默认响应行为是自动添加或删除资源，单个资源的默认响应行为是同步属性。自动添加是根据 `id` 属性判断的，自动删除是当资源拥有一个值为 `true` 的 `destroyed` 属性时。
+
+如果对默认行为不满意，可以自定义，`Model.extend` 和 `Collection.extend` 都可以传递 `onTransform` 选项：
+
+```javascript
+Model.extend({
+  onTransform (downstreamRecord, upstreamRecord) {
+    // 自定义响应行为
+  }
+})
+
+Collection.extend({
+  onTransform (downstreamRecord, upstreamCollection) {
+    // 自定义响应行为
+  }
+})
+```
+
+### 在 Vue 2.x 中使用
+
+我很喜欢 Vue 库，所以当然希望它在 Vue 中能够实现双向绑定。Vue 2.x 曾说过，绑定的对象需要是 Plain Object 的，但其实并不完全是，`ar-front` 库可以很好地在 Vue 中使用，只不过需要结合一些特别的配置。
+
+想要在 Vue 2.x 中使用，只需要生成一个新的 Model 类。如下生成一个新的 Model 类并保存在 `model.js` 文件内：
+
+```javascript
+// model.js
+import Vue from 'vue'
+import { Model } from 'ar-front'
+
+export default Model.config({
+  defineAttributesIn: 'object',
+  setter (key, value) {
+    Vue.set(this, key, value)
+  },
+  deleter (key) {
+    Vue.delete(this, key)
+  }
+})
+```
+
+定制模型类时引入 `model.js` 即可：
+
+```javascript
+// user.js
+import Model from './model'
+
+export default Model.extend({
+  name: 'User',
+  attributes: {
+    // ...
+  }
+})
+```
+
+## License
+
+Apache-2.0
diff --git a/lib/collection.js b/lib/collection.js
new file mode 100644
index 0000000..58ce570
--- /dev/null
+++ b/lib/collection.js
@@ -0,0 +1,153 @@
+// 定义一个集合类，它的元素是 Record
+// 集合类首先是一个简易数组，其拥有索引方法、 push 方法等原装数组的方法
+// 集合类然后拥有一个 transformer，其拥有 _transformer 属性和 onTransform 方法
+
+const { merge } = require('lodash')
+const { Transformer } = require('./transform')
+
+const appliedArrayMethods = [
+  'concat',
+  'copyWithin',
+  'entries',
+  'every',
+  'fill',
+  'filter',
+  'find',
+  'findIndex',
+  'flat',
+  'flatMap',
+  'forEach',
+  'includes',
+  'indexOf',
+  'join',
+  'keys',
+  'lastIndexOf',
+  'map',
+  'pop',
+  'pop',
+  'push',
+  'reduce',
+  'reduceRight',
+  'reverse',
+  'shift',
+  'slice',
+  'some',
+  'sort',
+  'splice',
+  'toLocaleString',
+  'toString',
+  'unshift',
+  'values'
+]
+
+function defineIndex(collection, index) {
+  Object.defineProperty(collection, index, {
+    get () {
+      return this._elems[index]
+    },
+    set (value) {
+      this._elems[index] = value
+    },
+    configurable: true,
+    enumerable: true
+  })
+}
+
+function applyArrayPrototype (Collection, deleter) {
+  for (const name of appliedArrayMethods) {
+    if (!Collection.prototype[name]) {
+      Collection.prototype[name] = function (...params) {
+        const previousLength = this.length
+
+        // 首先应用到 this._elems
+        const result = Array.prototype[name].apply(this._elems, params)
+
+        // 然后调整 Object.defineProperty
+        if (this.length > previousLength) {
+          for (let index = previousLength; index < this.length; index++) {
+            defineIndex(this, index)
+          }
+        } else if (this.length < previousLength) {
+          for (let index = previousLength - 1; index >= this.length; index--) {
+            deleter.call(this, index)
+          }
+        }
+
+        return result
+      }
+    }
+  }
+}
+
+const globalDefaultOptions = {
+  onTransform (downstreamRecord) {
+    if (downstreamRecord.destroyed) {
+      const index = this.findIndex(record => record.id === downstreamRecord.id)
+      this.splice(index, 1)
+    } else if(downstreamRecord.id && !this.some(record => record.id === downstreamRecord.id)) {
+      this.push(downstreamRecord)
+    }
+  }
+}
+
+class CollectionFactory {
+  constructor (defaultConfig = {}) {
+    this.defaultConfig = defaultConfig
+  }
+
+  extend (options = {}) {
+    const {
+      model,
+      onTransform,
+      config: {
+        deleter
+      }
+    } = merge({}, globalDefaultOptions, { config: this.defaultConfig }, options)
+
+    const collectionClass = class Collection {
+      constructor (items = []) {
+        Object.defineProperty(this, '_elems', {
+          value: [],
+          configurable: true
+        })
+
+        // 将 items 关联到自身
+        for (const item of items) {
+          this.push(this.new(item))
+        }
+      }
+
+      get length () {
+        return this._elems.length
+      }
+
+      get $model () {
+        return model
+      }
+
+      new (attributes) {
+        const record = new this.$model(attributes)
+        Object.defineProperty(record, '_transformer', {
+          value: new Transformer(this, onTransform),
+          configurable: true
+        })
+        return record
+      }
+    }
+
+    applyArrayPrototype(collectionClass, deleter)
+
+    return collectionClass
+  }
+
+  config (config) {
+    const defaultConfig = merge({}, this.defaultConfig, config)
+    return new CollectionFactory(defaultConfig)
+  }
+}
+
+module.exports = new CollectionFactory({
+  deleter (index) {
+    delete this[index]
+  }
+})
diff --git a/lib/index.js b/lib/index.js
new file mode 100644
index 0000000..7693d13
--- /dev/null
+++ b/lib/index.js
@@ -0,0 +1,4 @@
+module.exports = {
+  Model: require('./model'),
+  Collection: require('./collection')
+}
diff --git a/lib/model.js b/lib/model.js
new file mode 100644
index 0000000..fe0ddcd
--- /dev/null
+++ b/lib/model.js
@@ -0,0 +1,269 @@
+const { zipObject, merge, isNil, isFunction } = require('lodash')
+const { defineTransformer } = require('./transform')
+
+function convertType (value, type) {
+  switch (type) {
+    case String: return isNil(value) ? value : String(value)
+    case Number: return isNil(value) ? value : Number(value)
+    case Boolean: return isNil(value) ? value : Boolean(value)
+    case Date: return isNil(value) ? value : new Date(value)
+    case Array: return isNil(value) ? value : Array.from(value)
+    case Object: return value
+    default: return value
+  }
+}
+
+function defineAttributes (target, attributesDefinition) {
+  for (const [field, definition] of Object.entries(attributesDefinition)) {
+    Object.defineProperty(target, field, {
+      get () {
+        return this._attributes[field]
+      },
+      set (value) {
+        if ('type' in definition) {
+          value = convertType(value, definition.type)
+        }
+
+        this._attributes[field] = value
+      },
+      enumerable: true,
+      configurable: true
+    })
+  }
+}
+
+function defineComputedAttributes (target, attributesDefinition) {
+  for (const [name, definition] of Object.entries(attributesDefinition)) {
+    Object.defineProperty(target, name, definition)
+  }
+}
+
+function defineConstructorAndAttributes ({ defineAttributesIn, attributesDefinition, computedAttributesDefinition }) {
+  const Model = class {
+    constructor (attributes = {}, _transformer) {
+      Object.defineProperty(this, '_attributes', {
+        value: {},
+        configurable: true
+      })
+
+      Object.defineProperty(this, '$model', {
+        value: Model,
+        configurable: true
+      })
+
+      if (defineAttributesIn === 'object') {
+        defineAttributes(this, attributesDefinition)
+        defineComputedAttributes(this, computedAttributesDefinition)
+      }
+
+      this.attributes = attributes
+    }
+  }
+
+  if (defineAttributesIn === 'prototype') {
+    defineAttributes(Model.prototype, attributesDefinition)
+    defineComputedAttributes(Model.prototype, computedAttributesDefinition)
+  }
+
+  return Model
+}
+
+function defineAttributesSetterAndGetter (Model, { 
+  dynamicAttributes, 
+  attributesDefinition,
+  setter,
+  deleter
+}) {
+  Object.defineProperty(Model.prototype, 'attributes', {
+    get () {
+      if (dynamicAttributes) {
+        const allOwnAttributes = Object.keys(this).reduce((obj, key) => {
+          if (!key.startsWith('_')) {
+            obj[key] = this[key]
+          }
+          return obj
+        }, {})
+        return Object.assign({}, allOwnAttributes, this._attributes)
+      } else {
+        return Object.assign({}, this._attributes)
+      }
+    },
+    set (attributes) {
+      // 获得模型定义的默认属性对象
+      const defaultAttributes = Object.entries(attributesDefinition).reduce((attrs, [field, definition]) => {
+        let value = null
+        if ('default' in definition) {
+          value = isFunction(definition['default']) ? definition['default'].call(this) : definition['default']
+        }
+        attrs[field] = value
+        return attrs
+      }, {})
+
+      // 获得即将写入的属性对象，此间合并了默认值
+      const writingAttributes = dynamicAttributes
+        ? Object.assign({}, defaultAttributes, attributes)
+        : Object.keys(defaultAttributes)
+          .reduce((attrs, field) => {
+            // 当且仅当 field 不在 attributes 中才适用默认值
+            attrs[field] = field in attributes ? attributes[field] : defaultAttributes[field]
+            return attrs
+          }, {})
+
+      // 找出需要删除的属性
+      let deletingFields = []
+      if (dynamicAttributes) {
+        // 准备好所有自身的属性
+        deletingFields = Object.keys(this)
+        deletingFields = deletingFields.filter(field => !field.startsWith('_'))
+
+        // 过滤掉即将写入的属性
+        deletingFields = new Set(deletingFields)
+        for (const key of Object.keys(writingAttributes)) {
+          deletingFields.delete(key)
+        }
+
+        // 重新转化为数组
+        deletingFields = Array.from(deletingFields)
+      }
+
+      // 写入属性
+      for (const [key, value] of Object.entries(writingAttributes)) {
+        setter.call(this, key, value)
+      }
+
+      // 删除属性
+      for (const key of deletingFields) {
+        deleter.call(this, key)
+      }
+    }
+  })
+}
+
+function defineMethods (Model, { actions, methods, staticMethods }) {
+  // 定义 actions
+  for (const [name, fn] of Object.entries(actions)) {
+    if (name in Model.prototype) {
+      throw new Error(`保留的实例方法：${name}`)
+    }
+
+    Model.prototype[name] = function (...params) {
+      const result = fn.apply(this, params)
+      if (result instanceof Promise) {
+        return result.then(result => {
+          this.transform()
+          return result
+        })
+      } else {
+        this.transform()
+        return result
+      }
+    }
+  }
+
+  // 定义 methods
+  for (const [name, fn] of Object.entries(methods)) {
+    if (name in Model.prototype) {
+      throw new Error(`保留的实例方法：${name}`)
+    }
+
+    Model.prototype[name] = fn
+  }
+
+  // 定义 static methods
+  for (const [name, fn] of Object.entries(staticMethods)) {
+    if (name in Model) {
+      throw new Error(`保留的静态方法：${name}`)
+    }
+
+    Model[name] = fn
+  }
+}
+
+function prepareOptions(options) {
+  // 整理 attributes、computed、actions、static 部分
+  const mixins = options.mixin || []
+  const parts = ['attributes', 'computed', 'actions', 'methods', 'static']
+  const partDefinitions = parts.map(
+    part => Object.assign(
+      {}, 
+      ...mixins.map(m => m[part] || {}),
+      options[part] || {}
+    )
+  )
+  const baseParts = zipObject(parts, partDefinitions)
+
+  // 整理 config 部分
+  const configPart = Object.assign({}, this.defaultConfig, options.config || {})
+
+  // onTransform 是个函数，单独提取
+  const onTransform = options.onTransform
+
+  return {
+    name: options.name || '', // 整理 modelName
+    config: configPart,
+    ...baseParts,
+    onTransform
+  }
+}
+
+class ModelFactory {
+  constructor (defaultConfig) {
+    this.defaultConfig = defaultConfig
+  }
+
+  extend (options = {}) {
+    // 调整选项
+    options = prepareOptions.call(this, options)
+    const {
+      name: modelName,
+      attributes: attributesDefinition,
+      computed: computedAttributesDefinition,
+      actions,
+      methods,
+      static: staticMethods,
+      config: {
+        dynamicAttributes,
+        defineAttributesIn,
+        setter,
+        deleter
+      },
+      onTransform
+    } = options
+
+    // 定义类的构造函数、属性和计算属性
+    const modelClass = defineConstructorAndAttributes({ defineAttributesIn, attributesDefinition, computedAttributesDefinition })
+
+    // 设置 modelClass Name
+    Object.defineProperty(modelClass, 'name', {
+      value: modelName,
+      configurable: true
+    })
+
+    // 定义 .attributes 方法的 setter 和 getter
+    defineAttributesSetterAndGetter(modelClass, { dynamicAttributes, attributesDefinition, setter, deleter })
+
+    // 定义 actions 和 methods
+    defineMethods(modelClass, { actions, methods, staticMethods })
+
+    // 定义 Transformer 相关的选项
+    defineTransformer(modelClass, { onTransform })
+
+    return modelClass
+  }
+
+  config (config) {
+    const defaultConfig = merge({}, this.defaultConfig, config)
+    return new ModelFactory(defaultConfig)
+  }
+}
+
+module.exports = new ModelFactory({
+  dynamicAttributes: false,
+  defineAttributesIn: 'prototype',
+  setter (key, value) {
+    this[key] = value
+  },
+  deleter (key) {
+    delete this[key]
+  }
+})
diff --git a/lib/transform/defineTransformer.js b/lib/transform/defineTransformer.js
new file mode 100644
index 0000000..a2ba50c
--- /dev/null
+++ b/lib/transform/defineTransformer.js
@@ -0,0 +1,34 @@
+const Transformer = require('./transformer')
+
+const defaultOnTransform = function (downstreamRecord) {
+  this.attributes = downstreamRecord.attributes
+}
+
+module.exports = function defineTransformer (Model, { 
+  onTransform 
+} = {
+  onTransform: defaultOnTransform
+}) {
+  // 定义 derive 方法
+  Object.defineProperty(Model.prototype, 'derive', {
+    value () {
+      const record = new Model(this.attributes)
+      Object.defineProperty(record, '_transformer', {
+        value: new Transformer(this, onTransform || defaultOnTransform),
+        configurable: true
+      })
+      return record
+    },
+    configurable: true
+  })
+
+  // 定义 transform 方法
+  Object.defineProperty(Model.prototype, 'transform', {
+    value (attributes) {
+      if (this._transformer) {
+        this._transformer.transform(this)
+      }
+    },
+    configurable: true
+  })
+}
diff --git a/lib/transform/index.js b/lib/transform/index.js
new file mode 100644
index 0000000..d3e2d44
--- /dev/null
+++ b/lib/transform/index.js
@@ -0,0 +1,2 @@
+exports.Transformer = require('./transformer')
+exports.defineTransformer = require('./defineTransformer')
diff --git a/lib/transform/transformer.js b/lib/transform/transformer.js
new file mode 100644
index 0000000..7c60c87
--- /dev/null
+++ b/lib/transform/transformer.js
@@ -0,0 +1,14 @@
+class Transformer {
+  constructor (upstreamRecord, onTransform) {
+    this._upstreamRecord = upstreamRecord
+    this._onTransform = onTransform
+  }
+
+  transform (downstreamRecord) {
+    if (this._onTransform) {
+      this._onTransform.call(this._upstreamRecord, downstreamRecord, this._upstreamRecord)
+    }
+  }
+}
+
+module.exports = Transformer
diff --git a/package.json b/package.json
index 901307b..af79511 100644
--- a/package.json
+++ b/package.json
@@ -5,5 +5,19 @@
   "main": "lib/index.js",
   "repository": "https://github.com/yetrun/ar-front",
   "author": "yetrun",
-  "license": "Apache-2.0"
+  "license": "Apache-2.0",
+  "scripts": {
+    "test": "ava"
+  },
+  "ava": {
+    "files": [
+      "test/**/*.test.js"
+    ]
+  },
+  "devDependencies": {
+    "ava": "^3.15.0"
+  },
+  "dependencies": {
+    "lodash": "^4.17.21"
+  }
 }
diff --git a/test/attributeTypes.test.js b/test/attributeTypes.test.js
new file mode 100644
index 0000000..b5884bc
--- /dev/null
+++ b/test/attributeTypes.test.js
@@ -0,0 +1,82 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    name: { type: String },
+    age: { type: Number }
+  }
+})
+
+const TypesModel = Model.extend({
+  attributes: {
+    aString: { type: String },
+    aNumber: { type: Number },
+    aBoolean: { type: Boolean },
+    aDate: { type: Date },
+    anArray: { type: Array },
+    anObject: { type: Object }
+  }
+})
+
+test('string is not number', t => {
+  t.not('18', 18)
+})
+
+test('convert types in constructor', t => {
+  const user = new User({ name: 'Jim', age: '18' })
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, 18)
+})
+
+test('convert types in .attributes method', t => {
+  const user = new User()
+  user.attributes = { name: 'Jim', age: '18' }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, 18)
+})
+
+test('convert types in setter', t => {
+  const user = new User()
+  user.name = 'Jim'
+  user.age = '18'
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, 18)
+})
+
+test('not convert undefined', t => {
+  const model = new TypesModel({ 
+    aString: undefined,
+    aNumber: undefined,
+    aBoolean: undefined,
+    aDate: undefined,
+    anArray: undefined,
+    anObject: undefined,
+  })
+  t.is(model.aString, undefined)
+  t.is(model.aNumber, undefined)
+  t.is(model.aBoolean, undefined)
+  t.is(model.aDate, undefined)
+  t.is(model.anArray, undefined)
+  t.is(model.anObject, undefined)
+})
+
+test('not convert null', t => {
+  const model = new TypesModel({ 
+    aString: null,
+    aNumber: null,
+    aBoolean: null,
+    aDate: null,
+    anArray: null,
+    anObject: null,
+  })
+  t.is(model.aString, null)
+  t.is(model.aNumber, null)
+  t.is(model.aBoolean, null)
+  t.is(model.aDate, null)
+  t.is(model.anArray, null)
+  t.is(model.anObject, null)
+})
diff --git a/test/attributesConfig/README.md b/test/attributesConfig/README.md
new file mode 100644
index 0000000..16dc5ec
--- /dev/null
+++ b/test/attributesConfig/README.md
@@ -0,0 +1,10 @@
+# 属性测试
+
+测试配置 `attributes` 后的行为。本模块测试采用分类的方式，分散到四个测试文件。
+
+## 属性的作用
+
+利用属性可定制模型的行为，包括：
+
+- 定制 API 调用，如 `list`, `find` 等；
+- 添加自定义函数或属性，如 `getFullName` 等。
diff --git a/test/attributesConfig/dynamic.object.test.js b/test/attributesConfig/dynamic.object.test.js
new file mode 100644
index 0000000..8809167
--- /dev/null
+++ b/test/attributesConfig/dynamic.object.test.js
@@ -0,0 +1,54 @@
+/* config:
+ * - defineAttributesIn: 'object'
+ * - dynamicAttributes: true
+ *
+ */
+const test = require('ava')
+const Model = require('../../lib/model')
+
+// 定义 Model 类
+const User = Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  config: {
+    defineAttributesIn: 'object',
+    dynamicAttributes: true
+  }
+})
+
+test('set attributes through constructor', t => {
+  const user = new User({ name: 'Jim', foo: 'foo' })
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.is(user.foo, 'foo')
+
+  t.deepEqual(Object.keys(user), ['name', 'age', 'foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
+
+test('set attributes through `attributes` property', t => {
+  const user = new User({ age: 18, bar: 'bar' })
+  user.attributes = { name: 'Jim', foo: 'foo' }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.is(user.foo, 'foo')
+  t.false('bar' in user)
+
+  t.deepEqual(Object.keys(user), ['name', 'age', 'foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
+
+test('set attributes through dot operator', t => {
+  const user = new User({ age: 18 })
+  user.name = 'Jim'
+  user.foo = 'foo'
+
+  t.deepEqual(user.attributes, { name: 'Jim', age: 18, foo: 'foo' })
+
+  t.deepEqual(Object.keys(user), ['name', 'age', 'foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
diff --git a/test/attributesConfig/dynamic.prototype.test.js b/test/attributesConfig/dynamic.prototype.test.js
new file mode 100644
index 0000000..8bbac79
--- /dev/null
+++ b/test/attributesConfig/dynamic.prototype.test.js
@@ -0,0 +1,54 @@
+/* config:
+ * - defineAttributesIn: 'prototype'
+ * - dynamicAttributes: true
+ *
+ */
+const test = require('ava')
+const Model = require('../../lib/model')
+
+// 定义 Model 类
+const User = Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  config: {
+    defineAttributesIn: 'prototype',
+    dynamicAttributes: true
+  }
+})
+
+test('set attributes through constructor', t => {
+  const user = new User({ name: 'Jim', foo: 'foo' })
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.is(user.foo, 'foo')
+
+  t.deepEqual(Object.keys(user), ['foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
+
+test('set attributes through `attributes` property', t => {
+  const user = new User({ age: 18, bar: 'bar' })
+  user.attributes = { name: 'Jim', foo: 'foo' }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.is(user.foo, 'foo')
+  t.false('bar' in user)
+
+  t.deepEqual(Object.keys(user), ['foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
+
+test('set attributes through dot operator', t => {
+  const user = new User({ age: 18 })
+  user.name = 'Jim'
+  user.foo = 'foo'
+
+  t.deepEqual(user.attributes, { name: 'Jim', age: 18, foo: 'foo' })
+
+  t.deepEqual(Object.keys(user), ['foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
diff --git a/test/attributesConfig/object.test.js b/test/attributesConfig/object.test.js
new file mode 100644
index 0000000..5369e91
--- /dev/null
+++ b/test/attributesConfig/object.test.js
@@ -0,0 +1,51 @@
+/* config:
+ * - defineAttributesIn: 'object'
+ * - dynamicAttributes: false
+ *
+ */
+const test = require('ava')
+const Model = require('../../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  config: {
+    defineAttributesIn: 'object'
+  }
+})
+
+test('set attributes through constructor', t => {
+  const user = new User({ name: 'Jim', foo: 'foo' })
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.false('foo' in user)
+
+  t.deepEqual(Object.keys(user), ['name', 'age'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
+
+test('set attributes through `attributes` property', t => {
+  const user = new User({ age: 18 })
+  user.attributes = { name: 'Jim', foo: 'foo' }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.false('foo' in user)
+
+  t.deepEqual(Object.keys(user), ['name', 'age'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
+
+test('set attributes through dot operator', t => {
+  const user = new User({ age: 18 })
+  user.name = 'Jim'
+  user.foo = 'foo'
+
+  t.deepEqual(user.attributes, { name: 'Jim', age: 18 })
+
+  t.deepEqual(Object.keys(user), ['name', 'age', 'foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), [])
+})
diff --git a/test/attributesConfig/prototype.test.js b/test/attributesConfig/prototype.test.js
new file mode 100644
index 0000000..fc35768
--- /dev/null
+++ b/test/attributesConfig/prototype.test.js
@@ -0,0 +1,51 @@
+/* config:
+ * - defineAttributesIn: 'prototype'
+ * - dynamicAttributes: false
+ *
+ */
+const test = require('ava')
+const Model = require('../../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  config: {
+    defineAttributesIn: 'prototype'
+  }
+})
+
+test('set attributes through constructor', t => {
+  const user = new User({ name: 'Jim', foo: 'foo' })
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.false('foo' in user)
+
+  t.deepEqual(Object.keys(user), [])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
+
+test('set attributes through `attributes` property', t => {
+  const user = new User({ age: 18 })
+  user.attributes = { name: 'Jim', foo: 'foo' }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, null)
+  t.false('foo' in user)
+
+  t.deepEqual(Object.keys(user), [])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
+
+test('set attributes through dot operator', t => {
+  const user = new User({ age: 18 })
+  user.name = 'Jim'
+  user.foo = 'foo'
+
+  t.deepEqual(user.attributes, { name: 'Jim', age: 18 })
+
+  t.deepEqual(Object.keys(user), ['foo'])
+  t.deepEqual(Object.keys(Object.getPrototypeOf(user)), ['name', 'age'])
+})
diff --git a/test/attributesDefault.test.js b/test/attributesDefault.test.js
new file mode 100644
index 0000000..fe9a9a1
--- /dev/null
+++ b/test/attributesDefault.test.js
@@ -0,0 +1,24 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    name: { default () { return 'Jim' } },
+    age: { default: 18 }
+  }
+})
+
+test('default works in constructor', t => {
+  const user = new User({ name: 'Jam' })
+
+  t.is(user.name, 'Jam')
+  t.is(user.age, 18)
+})
+
+test('default works in set attributes method', t => {
+  const user = new User({ name: 'Jam' })
+  user.attributes = { age: 20 }
+
+  t.is(user.name, 'Jim')
+  t.is(user.age, 20)
+})
diff --git a/test/collection.test.js b/test/collection.test.js
new file mode 100644
index 0000000..0686d8a
--- /dev/null
+++ b/test/collection.test.js
@@ -0,0 +1,73 @@
+const test = require('ava')
+const Model = require('../lib/model')
+const Collection = require('../lib/collection')
+
+const User = Model.extend({
+  attributes: { name: {}, age: {} }
+})
+
+test('集合是一个简易数组', t => {
+  const Users = Collection.extend({
+    model: User
+  })
+
+  const users = new Users()
+  users.push(new User({ name: 'Jim', age: 18 }))
+  users.push(new User({ name: 'James', age: 19 }))
+  users.push(new User({ name: 'Jane', age: 20 }))
+
+  t.is(users.length, 3)
+  t.deepEqual(users[0].attributes, { name: 'Jim', age: 18 })
+  t.deepEqual(users[1].attributes, { name: 'James', age: 19 })
+  t.deepEqual(users[2].attributes, { name: 'Jane', age: 20 })
+})
+
+test('集合拥有与数组一致的方法', t => {
+  const Users = Collection.extend({
+    model: User
+  })
+
+  const users = new Users()
+  users.push(new User({ name: 'Jim', age: 18 }))
+  users.push(new User({ name: 'James', age: 19 }))
+  users.push(new User({ name: 'Jane', age: 20 }))
+
+  users.shift() // 拿 shift 方法举例
+  t.is(users.length, 2)
+})
+
+test('自定义 onTransform', t => {
+  const Users = Collection.extend({
+    model: User,
+    onTransform (downstreamRecord) {
+      this.newRecord = downstreamRecord
+    }
+  })
+
+  const users = new Users()
+  const user = users.new()
+  user.attributes = { name: 'Jane', age: 20 }
+
+  user.transform()
+  t.deepEqual(users.newRecord.attributes, { name: 'Jane', age: 20 })
+})
+
+test('集合默认的 transformer 效果', t => {
+  const User = Model.extend({
+    attributes: { id: {}, name: {}, age: {} }
+  })
+  const Users = Collection.extend({
+    model: User
+  })
+
+  const users = new Users()
+  users.push(new User({ id: 1, name: 'Jim', age: 18 }))
+  users.push(new User({ id: 2, name: 'James', age: 19 }))
+
+  const user = users.new()
+  user.attributes = { id: 3, name: 'Jane', age: 20 }
+  user.transform()
+
+  t.is(users.length, 3)
+  t.deepEqual(users[2].attributes, { id: 3, name: 'Jane', age: 20 })
+})
diff --git a/test/computedAttributes.test.js b/test/computedAttributes.test.js
new file mode 100644
index 0000000..70defcd
--- /dev/null
+++ b/test/computedAttributes.test.js
@@ -0,0 +1,35 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    firstName: {},
+    lastName: {}
+  },
+  computed: {
+    fullName: {
+      get () {
+        return this.firstName + ' ' + this.lastName
+      },
+      set (fullName) {
+        const [firstName, lastName] = fullName.split(' ')
+        this.firstName = firstName
+        this.lastName = lastName
+      }
+    }
+  }
+})
+
+test('get fullName', t => {
+  const user = new User({ firstName: 'James', lastName: 'Dean' })
+
+  t.is(user.fullName, 'James Dean')
+})
+
+test('define static action in model class', t => {
+  const user = new User()
+  user.fullName = 'James Dean'
+
+  t.is(user.firstName, 'James')
+  t.is(user.lastName, 'Dean')
+})
diff --git a/test/methods.test.js b/test/methods.test.js
new file mode 100644
index 0000000..ab60e23
--- /dev/null
+++ b/test/methods.test.js
@@ -0,0 +1,55 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+const User = Model.extend({
+  attributes: {
+    name: {},
+    age: {}
+  },
+  actions: {
+    foo () {
+      return this.attributes
+    },
+    asyncFoo () {
+      return new Promise(resolve => {
+        setTimeout(() => resolve('foo'), 0)
+      })
+    }
+  },
+  methods: {
+    bar () {
+      return 'bar'
+    }
+  },
+  static: {
+    bar () {
+      return this
+    }
+  }
+})
+
+test('define action in prototype', t => {
+  const user = new User({ name: 'Jim', age: 18 })
+
+  t.true('foo' in Object.getPrototypeOf(user))
+  t.deepEqual(user.foo(), user.attributes)
+})
+
+test('define async action in prototype', async t => {
+  const user = new User({ name: 'Jim', age: 18 })
+
+  t.true('asyncFoo' in Object.getPrototypeOf(user))
+  t.deepEqual(await user.asyncFoo(), 'foo')
+})
+
+test('define method in prototype', t => {
+  const user = new User({ name: 'Jim', age: 18 })
+
+  t.true('bar' in Object.getPrototypeOf(user))
+  t.deepEqual(user.bar(), 'bar')
+})
+
+test('define static action in model class', t => {
+  t.true('bar' in User)
+  t.is(User.bar(), User)
+})
diff --git a/test/mixin.test.js b/test/mixin.test.js
new file mode 100644
index 0000000..e49e555
--- /dev/null
+++ b/test/mixin.test.js
@@ -0,0 +1,101 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+test('mixin add an attribute definition', t => {
+  const User = Model.extend({
+    attributes: {
+      name: { type: String }
+    },
+    mixin: [
+      {
+        attributes: {
+          age: { type: Number }
+        }
+      }
+    ]
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  t.is(user.name, 'Jim')
+  t.is(user.age, 18)
+})
+
+test('mixin ignore an exist attribute definition', t => {
+  const User = Model.extend({
+    attributes: {
+      name: { type: String }
+    },
+    mixin: [
+      {
+        attributes: {
+          name: { type: String, default: 18 }
+        }
+      }
+    ]
+  })
+
+  const user = new User()
+  t.is(user.name, null) // default not work
+})
+
+test('mixin adds an part', t => {
+  const User = Model.extend({
+    attributes: {
+      name: { type: String }
+    },
+    mixin: [
+      {
+        computed: {
+          capitalized: {
+            get () {
+              return this.name[0].toUpperCase() + this.name.substr(1)
+            }
+          }
+        }
+      }
+    ]
+  })
+
+  const user = new User({ name: 'jim' })
+  t.is(user.capitalized, 'Jim')
+})
+
+test('mixin ignore unknown part', t => {
+  t.notThrows(() => {
+    Model.extend({
+      attributes: {
+        name: { type: String }
+      },
+      mixin: [
+        {
+          unknown: {
+            foo: 'foo',
+            bar: 'bar'
+          }
+        }
+      ]
+    })
+  })
+})
+
+test('following mixin overloads previous one', t => {
+  const User = Model.extend({
+    mixin: [
+      {
+        attributes: {
+          name: { type: String},
+          age: { type: String }
+        }
+      },
+      {
+        attributes: {
+          age: { type: Number }
+        }
+      }
+    ]
+  })
+
+  const user = new User({ name: 'Jim', age: '18' })
+  t.is(user.name, 'Jim') // name preserved
+  t.is(user.age, 18) // type converted
+})
diff --git a/test/model.config.test.js b/test/model.config.test.js
new file mode 100644
index 0000000..5101e4d
--- /dev/null
+++ b/test/model.config.test.js
@@ -0,0 +1,56 @@
+/* 测试 Model.config 方法
+ *
+ */
+
+const test = require('ava')
+const Model = require('../lib/model')
+
+test('Model.defaultConfig', t => {
+  t.like(Model.defaultConfig, {
+    dynamicAttributes: false,
+    defineAttributesIn: 'prototype'
+  })
+})
+
+test('Model.config return a new ModelFactory with different defaultConfig', t => {
+  const modelFactory = Model.config({
+    dynamicAttributes: true
+  })
+
+  t.like(modelFactory.defaultConfig, {
+    dynamicAttributes: true,
+    defineAttributesIn: 'prototype'
+  })
+})
+
+test('Model.defaultConfig works on new model class', t => {
+  const modelFactory = Model.config({
+    dynamicAttributes: true
+  })
+  const modelClass = modelFactory.extend()
+
+  // dynamicAttributes works
+  const model = new modelClass({ a: 1, b: 2 })
+  t.is(model.a, 1)
+})
+
+test('Model.extend override Model.config', t => {
+  const modelFactory = Model.config({
+    dynamicAttributes: true,
+    defineAttributesIn: 'prototype'
+  })
+  const modelClass = modelFactory.extend({
+    attributes: {
+      a: {}, b: {}
+    },
+    config: {
+      defineAttributesIn: 'object'
+    }
+  })
+
+  const model = new modelClass({ a: 1, b: 2, c: 3 })
+  // dynamicAttributes works
+  t.is(model.c, 3)
+  // defineAttributesIn: 'object'
+  t.deepEqual(Object.keys(model), ['a', 'b', 'c'])
+})
diff --git a/test/modelName.test.js b/test/modelName.test.js
new file mode 100644
index 0000000..3474e22
--- /dev/null
+++ b/test/modelName.test.js
@@ -0,0 +1,17 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+const User = Model.extend({
+  name: 'User'
+})
+
+test('get model name', t => {
+  t.is(User.name, 'User')
+})
+
+test('get model class', t => {
+  const user = new User()
+
+  t.is(user.constructor, User)
+  t.is(user.$model, User)
+})
diff --git a/test/setterAndDeleter.test.js b/test/setterAndDeleter.test.js
new file mode 100644
index 0000000..0314d6b
--- /dev/null
+++ b/test/setterAndDeleter.test.js
@@ -0,0 +1,31 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+let setterExecuted = ''
+let deleterExecuted = ''
+
+const User = Model.extend({
+  config: {
+    dynamicAttributes: true,
+    setter (key, value) {
+      setterExecuted = key
+      this[key] = value
+    },
+    deleter (key) {
+      deleterExecuted = key
+      delete this[key]
+    }
+  }
+})
+
+test('setter and deleter', t => {
+  const user = new User({ a: 1 })
+
+  t.deepEqual(user.attributes, { a: 1 })
+  t.is(setterExecuted, 'a')
+
+  user.attributes = { b: 2 }
+  t.deepEqual(user.attributes, { b: 2 })
+  t.is(setterExecuted, 'b')
+  t.is(deleterExecuted, 'a')
+})
diff --git a/test/transform.test.js b/test/transform.test.js
new file mode 100644
index 0000000..f7a72c0
--- /dev/null
+++ b/test/transform.test.js
@@ -0,0 +1,73 @@
+const test = require('ava')
+const Model = require('../lib/model')
+
+test('derive', t => {
+  const User = Model.extend({
+    attributes: { name: {}, age: {} }
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  const user2 = user.derive()
+
+  t.deepEqual(user2.attributes, { name: 'Jim', age: 18 })
+})
+
+test('默认情况下，transform 方法会将属性传递给上游', t => {
+  const User = Model.extend({ 
+    attributes: { name: {}, age: {} },
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  const user2 = user.derive()
+  user2.attributes = { name: 'James', age: 19 }
+
+  user2.transform()
+  t.deepEqual(user.attributes, { name: 'James', age: 19 })
+})
+
+test('自定义 onTransform', t => {
+  const User = Model.extend({
+    attributes: { name: {}, age: {} },
+    onTransform (downstreamRecord) {
+      this.attributes2 = downstreamRecord.attributes
+    }
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  const user2 = user.derive()
+  user2.attributes = { name: 'James', age: 19 }
+
+  user2.transform()
+  t.deepEqual(user.attributes, { name: 'Jim', age: 18 })
+  t.deepEqual(user.attributes2, { name: 'James', age: 19 })
+})
+
+test('action 会默认调用 transform', t => {
+  const User = Model.extend({
+    attributes: { name: {}, age: {} },
+    actions: {
+      save () {}
+    }
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  const user2 = user.derive()
+
+  user2.attributes = { name: 'James', age: 19 }
+  user2.save()
+  t.deepEqual(user.attributes, { name: 'James', age: 19 })
+})
+
+test('调用 transform 方法对没有连接的 record 没有影响', t => {
+  const User = Model.extend({
+    attributes: { name: {}, age: {} },
+    onTransform (attributes) {
+      this.attributes = attributes
+    }
+  })
+
+  const user = new User({ name: 'Jim', age: 18 })
+  user.transform()
+
+  t.pass()
+})
diff --git a/yarn.lock b/yarn.lock
new file mode 100644
index 0000000..6634752
--- /dev/null
+++ b/yarn.lock
@@ -0,0 +1,1916 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@babel/code-frame@^7.0.0":
+  version "7.14.5"
+  resolved "https://registry.nlark.com/@babel/code-frame/download/@babel/code-frame-7.14.5.tgz?cache=0&sync_timestamp=1623280394200&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fcode-frame%2Fdownload%2F%40babel%2Fcode-frame-7.14.5.tgz#23b08d740e83f49c5e59945fbf1b43e80bbf4edb"
+  integrity sha1-I7CNdA6D9JxeWZRfvxtD6Au/Tts=
+  dependencies:
+    "@babel/highlight" "^7.14.5"
+
+"@babel/helper-validator-identifier@^7.14.5":
+  version "7.14.9"
+  resolved "https://registry.nlark.com/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.14.9.tgz?cache=0&sync_timestamp=1627804430461&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fhelper-validator-identifier%2Fdownload%2F%40babel%2Fhelper-validator-identifier-7.14.9.tgz#6654d171b2024f6d8ee151bf2509699919131d48"
+  integrity sha1-ZlTRcbICT22O4VG/JQlpmRkTHUg=
+
+"@babel/highlight@^7.14.5":
+  version "7.14.5"
+  resolved "https://registry.nlark.com/@babel/highlight/download/@babel/highlight-7.14.5.tgz?cache=0&sync_timestamp=1623280393681&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40babel%2Fhighlight%2Fdownload%2F%40babel%2Fhighlight-7.14.5.tgz#6861a52f03966405001f6aa534a01a24d99e8cd9"
+  integrity sha1-aGGlLwOWZAUAH2qlNKAaJNmejNk=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.14.5"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
+"@concordance/react@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/@concordance/react/download/@concordance/react-2.0.0.tgz#aef913f27474c53731f4fd79cc2f54897de90fde"
+  integrity sha1-rvkT8nR0xTcx9P15zC9UiX3pD94=
+  dependencies:
+    arrify "^1.0.1"
+
+"@nodelib/fs.scandir@2.1.5":
+  version "2.1.5"
+  resolved "https://registry.nlark.com/@nodelib/fs.scandir/download/@nodelib/fs.scandir-2.1.5.tgz#7619c2eb21b25483f6d167548b4cfd5a7488c3d5"
+  integrity sha1-dhnC6yGyVIP20WdUi0z9WnSIw9U=
+  dependencies:
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+    run-parallel "^1.1.9"
+
+"@nodelib/fs.stat@2.0.5", "@nodelib/fs.stat@^2.0.2":
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+  resolved "https://registry.nlark.com/@nodelib/fs.stat/download/@nodelib/fs.stat-2.0.5.tgz?cache=0&sync_timestamp=1622792655362&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40nodelib%2Ffs.stat%2Fdownload%2F%40nodelib%2Ffs.stat-2.0.5.tgz#5bd262af94e9d25bd1e71b05deed44876a222e8b"
+  integrity sha1-W9Jir5Tp0lvR5xsF3u1Eh2oiLos=
+
+"@nodelib/fs.walk@^1.2.3":
+  version "1.2.8"
+  resolved "https://registry.nlark.com/@nodelib/fs.walk/download/@nodelib/fs.walk-1.2.8.tgz?cache=0&sync_timestamp=1625769815389&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40nodelib%2Ffs.walk%2Fdownload%2F%40nodelib%2Ffs.walk-1.2.8.tgz#e95737e8bb6746ddedf69c556953494f196fe69a"
+  integrity sha1-6Vc36LtnRt3t9pxVaVNJTxlv5po=
+  dependencies:
+    "@nodelib/fs.scandir" "2.1.5"
+    fastq "^1.6.0"
+
+"@sindresorhus/is@^0.14.0":
+  version "0.14.0"
+  resolved "https://registry.nlark.com/@sindresorhus/is/download/@sindresorhus/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
+  integrity sha1-n7OjzzEyMoFR81PeRjLgHlIQK+o=
+
+"@szmarczak/http-timer@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.nlark.com/@szmarczak/http-timer/download/@szmarczak/http-timer-1.1.2.tgz?cache=0&sync_timestamp=1629502165113&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40szmarczak%2Fhttp-timer%2Fdownload%2F%40szmarczak%2Fhttp-timer-1.1.2.tgz#b1665e2c461a2cd92f4c1bbf50d5454de0d4b421"
+  integrity sha1-sWZeLEYaLNkvTBu/UNVFTeDUtCE=
+  dependencies:
+    defer-to-connect "^1.0.1"
+
+"@types/normalize-package-data@^2.4.0":
+  version "2.4.1"
+  resolved "https://registry.nlark.com/@types/normalize-package-data/download/@types/normalize-package-data-2.4.1.tgz?cache=0&sync_timestamp=1629708441689&other_urls=https%3A%2F%2Fregistry.nlark.com%2F%40types%2Fnormalize-package-data%2Fdownload%2F%40types%2Fnormalize-package-data-2.4.1.tgz#d3357479a0fdfdd5907fe67e17e0a85c906e1301"
+  integrity sha1-0zV0eaD9/dWQf+Z+F+CoXJBuEwE=
+
+acorn-walk@^8.0.0:
+  version "8.1.1"
+  resolved "https://registry.nlark.com/acorn-walk/download/acorn-walk-8.1.1.tgz?cache=0&sync_timestamp=1624951990736&other_urls=https%3A%2F%2Fregistry.nlark.com%2Facorn-walk%2Fdownload%2Facorn-walk-8.1.1.tgz#3ddab7f84e4a7e2313f6c414c5b7dac85f4e3ebc"
+  integrity sha1-Pdq3+E5KfiMT9sQUxbfayF9OPrw=
+
+acorn@^8.0.4:
+  version "8.4.1"
+  resolved "https://registry.nlark.com/acorn/download/acorn-8.4.1.tgz?cache=0&sync_timestamp=1624526855420&other_urls=https%3A%2F%2Fregistry.nlark.com%2Facorn%2Fdownload%2Facorn-8.4.1.tgz#56c36251fc7cabc7096adc18f05afe814321a28c"
+  integrity sha1-VsNiUfx8q8cJatwY8Fr+gUMhoow=
+
+aggregate-error@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/aggregate-error/download/aggregate-error-3.1.0.tgz#92670ff50f5359bdb7a3e0d40d0ec30c5737687a"
+  integrity sha1-kmcP9Q9TWb23o+DUDQ7DDFc3aHo=
+  dependencies:
+    clean-stack "^2.0.0"
+    indent-string "^4.0.0"
+
+ansi-align@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/ansi-align/download/ansi-align-3.0.0.tgz#b536b371cf687caaef236c18d3e21fe3797467cb"
+  integrity sha1-tTazcc9ofKrvI2wY0+If43l0Z8s=
+  dependencies:
+    string-width "^3.0.0"
+
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.nlark.com/ansi-regex/download/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+  integrity sha1-i5+PCM8ay4Q3Vqg5yox+MWjFGZc=
+
+ansi-regex@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.nlark.com/ansi-regex/download/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
+  integrity sha1-OIU59VF5vzkznIGvMKZU1p+Hy3U=
+
+ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.nlark.com/ansi-styles/download/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  integrity sha1-QfuyAkPlCxK+DwS43tvwdSDOhB0=
+  dependencies:
+    color-convert "^1.9.0"
+
+ansi-styles@^4.0.0, ansi-styles@^4.1.0:
+  version "4.3.0"
+  resolved "https://registry.nlark.com/ansi-styles/download/ansi-styles-4.3.0.tgz#edd803628ae71c04c85ae7a0906edad34b648937"
+  integrity sha1-7dgDYornHATIWuegkG7a00tkiTc=
+  dependencies:
+    color-convert "^2.0.1"
+
+ansi-styles@^5.0.0:
+  version "5.2.0"
+  resolved "https://registry.nlark.com/ansi-styles/download/ansi-styles-5.2.0.tgz#07449690ad45777d1924ac2abb2fc8895dba836b"
+  integrity sha1-B0SWkK1Fd30ZJKwquy/IiV26g2s=
+
+anymatch@~3.1.2:
+  version "3.1.2"
+  resolved "https://registry.nlark.com/anymatch/download/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
+  integrity sha1-wFV8CWrzLxBhmPT04qODU343hxY=
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
+argparse@^1.0.7:
+  version "1.0.10"
+  resolved "https://registry.nlark.com/argparse/download/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
+  integrity sha1-vNZ5HqWuCXJeF+WtmIE0zUCz2RE=
+  dependencies:
+    sprintf-js "~1.0.2"
+
+array-find-index@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/array-find-index/download/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
+  integrity sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=
+
+array-union@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npm.taobao.org/array-union/download/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
+  integrity sha1-t5hCCtvrHego2ErNii4j0+/oXo0=
+
+arrgv@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/arrgv/download/arrgv-1.0.2.tgz#025ed55a6a433cad9b604f8112fc4292715a6ec0"
+  integrity sha1-Al7VWmpDPK2bYE+BEvxCknFabsA=
+
+arrify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.nlark.com/arrify/download/arrify-1.0.1.tgz?cache=0&sync_timestamp=1619599497996&other_urls=https%3A%2F%2Fregistry.nlark.com%2Farrify%2Fdownload%2Farrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+  integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
+
+arrify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.nlark.com/arrify/download/arrify-2.0.1.tgz?cache=0&sync_timestamp=1619599497996&other_urls=https%3A%2F%2Fregistry.nlark.com%2Farrify%2Fdownload%2Farrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
+  integrity sha1-yWVekzHgq81YjSp8rX6ZVvZnAfo=
+
+astral-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.nlark.com/astral-regex/download/astral-regex-2.0.0.tgz#483143c567aeed4785759c0865786dc77d7d2e31"
+  integrity sha1-SDFDxWeu7UeFdZwIZXhtx319LjE=
+
+ava@^3.15.0:
+  version "3.15.0"
+  resolved "https://registry.npm.taobao.org/ava/download/ava-3.15.0.tgz#a239658ab1de8a29a243cc902e6b42e4574de2f0"
+  integrity sha1-ojllirHeiimiQ8yQLmtC5FdN4vA=
+  dependencies:
+    "@concordance/react" "^2.0.0"
+    acorn "^8.0.4"
+    acorn-walk "^8.0.0"
+    ansi-styles "^5.0.0"
+    arrgv "^1.0.2"
+    arrify "^2.0.1"
+    callsites "^3.1.0"
+    chalk "^4.1.0"
+    chokidar "^3.4.3"
+    chunkd "^2.0.1"
+    ci-info "^2.0.0"
+    ci-parallel-vars "^1.0.1"
+    clean-yaml-object "^0.1.0"
+    cli-cursor "^3.1.0"
+    cli-truncate "^2.1.0"
+    code-excerpt "^3.0.0"
+    common-path-prefix "^3.0.0"
+    concordance "^5.0.1"
+    convert-source-map "^1.7.0"
+    currently-unhandled "^0.4.1"
+    debug "^4.3.1"
+    del "^6.0.0"
+    emittery "^0.8.0"
+    equal-length "^1.0.0"
+    figures "^3.2.0"
+    globby "^11.0.1"
+    ignore-by-default "^2.0.0"
+    import-local "^3.0.2"
+    indent-string "^4.0.0"
+    is-error "^2.2.2"
+    is-plain-object "^5.0.0"
+    is-promise "^4.0.0"
+    lodash "^4.17.20"
+    matcher "^3.0.0"
+    md5-hex "^3.0.1"
+    mem "^8.0.0"
+    ms "^2.1.3"
+    ora "^5.2.0"
+    p-event "^4.2.0"
+    p-map "^4.0.0"
+    picomatch "^2.2.2"
+    pkg-conf "^3.1.0"
+    plur "^4.0.0"
+    pretty-ms "^7.0.1"
+    read-pkg "^5.2.0"
+    resolve-cwd "^3.0.0"
+    slash "^3.0.0"
+    source-map-support "^0.5.19"
+    stack-utils "^2.0.3"
+    strip-ansi "^6.0.0"
+    supertap "^2.0.0"
+    temp-dir "^2.0.0"
+    trim-off-newlines "^1.0.1"
+    update-notifier "^5.0.1"
+    write-file-atomic "^3.0.3"
+    yargs "^16.2.0"
+
+balanced-match@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.npm.taobao.org/balanced-match/download/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
+  integrity sha1-6D46fj8wCzTLnYf2FfoMvzV2kO4=
+
+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.nlark.com/base64-js/download/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha1-GxtEAWClv3rUC2UPCVljSBkDkwo=
+
+binary-extensions@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.nlark.com/binary-extensions/download/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
+  integrity sha1-dfUC7q+f/eQvyYgpZFvk6na9ni0=
+
+bl@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.nlark.com/bl/download/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
+  integrity sha1-RRU1JkGCvsL7vIOmKrmM8R2fezo=
+  dependencies:
+    buffer "^5.5.0"
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+
+blueimp-md5@^2.10.0:
+  version "2.18.0"
+  resolved "https://registry.npm.taobao.org/blueimp-md5/download/blueimp-md5-2.18.0.tgz#1152be1335f0c6b3911ed9e36db54f3e6ac52935"
+  integrity sha1-EVK+EzXwxrORHtnjbbVPPmrFKTU=
+
+boxen@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.nlark.com/boxen/download/boxen-5.0.1.tgz?cache=0&sync_timestamp=1619352184783&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fboxen%2Fdownload%2Fboxen-5.0.1.tgz#657528bdd3f59a772b8279b831f27ec2c744664b"
+  integrity sha1-ZXUovdP1mncrgnm4MfJ+wsdEZks=
+  dependencies:
+    ansi-align "^3.0.0"
+    camelcase "^6.2.0"
+    chalk "^4.1.0"
+    cli-boxes "^2.2.1"
+    string-width "^4.2.0"
+    type-fest "^0.20.2"
+    widest-line "^3.1.0"
+    wrap-ansi "^7.0.0"
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.nlark.com/brace-expansion/download/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  integrity sha1-PH/L9SnYcibz0vUrlm/1Jx60Qd0=
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+braces@^3.0.1, braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.nlark.com/braces/download/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  integrity sha1-NFThpGLujVmeI23zNs2epPiv4Qc=
+  dependencies:
+    fill-range "^7.0.1"
+
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+  version "1.1.2"
+  resolved "https://registry.nlark.com/buffer-from/download/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
+  integrity sha1-KxRqb9cugLT1XSVfNe1Zo6mkG9U=
+
+buffer@^5.5.0:
+  version "5.7.1"
+  resolved "https://registry.nlark.com/buffer/download/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
+  integrity sha1-umLnwTEzBTWCGXFghRqPZI6Z7tA=
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
+
+cacheable-request@^6.0.0:
+  version "6.1.0"
+  resolved "https://registry.nlark.com/cacheable-request/download/cacheable-request-6.1.0.tgz?cache=0&sync_timestamp=1623237504263&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fcacheable-request%2Fdownload%2Fcacheable-request-6.1.0.tgz#20ffb8bd162ba4be11e9567d823db651052ca912"
+  integrity sha1-IP+4vRYrpL4R6VZ9gj22UQUsqRI=
+  dependencies:
+    clone-response "^1.0.2"
+    get-stream "^5.1.0"
+    http-cache-semantics "^4.0.0"
+    keyv "^3.0.0"
+    lowercase-keys "^2.0.0"
+    normalize-url "^4.1.0"
+    responselike "^1.0.2"
+
+callsites@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/callsites/download/callsites-3.1.0.tgz?cache=0&sync_timestamp=1628464722297&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fcallsites%2Fdownload%2Fcallsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
+  integrity sha1-s2MKvYlDQy9Us/BRkjjjPNffL3M=
+
+camelcase@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.nlark.com/camelcase/download/camelcase-6.2.0.tgz#924af881c9d525ac9d87f40d964e5cea982a1809"
+  integrity sha1-kkr4gcnVJaydh/QNlk5c6pgqGAk=
+
+chalk@^2.0.0:
+  version "2.4.2"
+  resolved "https://registry.nlark.com/chalk/download/chalk-2.4.2.tgz?cache=0&sync_timestamp=1627646697260&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fchalk%2Fdownload%2Fchalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha1-zUJUFnelQzPPVBpJEIwUMrRMlCQ=
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
+chalk@^4.1.0:
+  version "4.1.2"
+  resolved "https://registry.nlark.com/chalk/download/chalk-4.1.2.tgz?cache=0&sync_timestamp=1627646697260&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fchalk%2Fdownload%2Fchalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
+  integrity sha1-qsTit3NKdAhnrrFr8CqtVWoeegE=
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
+chokidar@^3.4.3:
+  version "3.5.2"
+  resolved "https://registry.nlark.com/chokidar/download/chokidar-3.5.2.tgz?cache=0&sync_timestamp=1623763535523&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fchokidar%2Fdownload%2Fchokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"
+  integrity sha1-26OXb8rbAW9m/TZQIdkWANAcHnU=
+  dependencies:
+    anymatch "~3.1.2"
+    braces "~3.0.2"
+    glob-parent "~5.1.2"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.6.0"
+  optionalDependencies:
+    fsevents "~2.3.2"
+
+chunkd@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/chunkd/download/chunkd-2.0.1.tgz#49cd1d7b06992dc4f7fccd962fe2a101ee7da920"
+  integrity sha1-Sc0dewaZLcT3/M2WL+KhAe59qSA=
+
+ci-info@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.nlark.com/ci-info/download/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
+  integrity sha1-Z6npZL4xpR4V5QENWObxKDQAL0Y=
+
+ci-parallel-vars@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.nlark.com/ci-parallel-vars/download/ci-parallel-vars-1.0.1.tgz#e87ff0625ccf9d286985b29b4ada8485ca9ffbc2"
+  integrity sha1-6H/wYlzPnShphbKbStqEhcqf+8I=
+
+clean-stack@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.nlark.com/clean-stack/download/clean-stack-2.2.0.tgz?cache=0&sync_timestamp=1621915044030&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fclean-stack%2Fdownload%2Fclean-stack-2.2.0.tgz#ee8472dbb129e727b31e8a10a427dee9dfe4008b"
+  integrity sha1-7oRy27Ep5yezHooQpCfe6d/kAIs=
+
+clean-yaml-object@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.npm.taobao.org/clean-yaml-object/download/clean-yaml-object-0.1.0.tgz#63fb110dc2ce1a84dc21f6d9334876d010ae8b68"
+  integrity sha1-Y/sRDcLOGoTcIfbZM0h20BCui2g=
+
+cli-boxes@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.nlark.com/cli-boxes/download/cli-boxes-2.2.1.tgz#ddd5035d25094fce220e9cab40a45840a440318f"
+  integrity sha1-3dUDXSUJT84iDpyrQKRYQKRAMY8=
+
+cli-cursor@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/cli-cursor/download/cli-cursor-3.1.0.tgz?cache=0&sync_timestamp=1629747481175&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fcli-cursor%2Fdownload%2Fcli-cursor-3.1.0.tgz#264305a7ae490d1d03bf0c9ba7c925d1753af307"
+  integrity sha1-JkMFp65JDR0Dvwybp8kl0XU68wc=
+  dependencies:
+    restore-cursor "^3.1.0"
+
+cli-spinners@^2.5.0:
+  version "2.6.0"
+  resolved "https://registry.nlark.com/cli-spinners/download/cli-spinners-2.6.0.tgz?cache=0&sync_timestamp=1618847030071&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fcli-spinners%2Fdownload%2Fcli-spinners-2.6.0.tgz#36c7dc98fb6a9a76bd6238ec3f77e2425627e939"
+  integrity sha1-NsfcmPtqmna9YjjsP3fiQlYn6Tk=
+
+cli-truncate@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.nlark.com/cli-truncate/download/cli-truncate-2.1.0.tgz?cache=0&sync_timestamp=1628633155345&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fcli-truncate%2Fdownload%2Fcli-truncate-2.1.0.tgz#c39e28bf05edcde5be3b98992a22deed5a2b93c7"
+  integrity sha1-w54ovwXtzeW+O5iZKiLe7Vork8c=
+  dependencies:
+    slice-ansi "^3.0.0"
+    string-width "^4.2.0"
+
+cliui@^7.0.2:
+  version "7.0.4"
+  resolved "https://registry.nlark.com/cliui/download/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
+  integrity sha1-oCZe5lVHb8gHrqnfPfjfd4OAi08=
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^7.0.0"
+
+clone-response@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/clone-response/download/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
+  integrity sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=
+  dependencies:
+    mimic-response "^1.0.0"
+
+clone@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.nlark.com/clone/download/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
+  integrity sha1-2jCcwmPfFZlMaIypAheco8fNfH4=
+
+code-excerpt@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/code-excerpt/download/code-excerpt-3.0.0.tgz#fcfb6748c03dba8431c19f5474747fad3f250f10"
+  integrity sha1-/PtnSMA9uoQxwZ9UdHR/rT8lDxA=
+  dependencies:
+    convert-to-spaces "^1.0.1"
+
+color-convert@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.npm.taobao.org/color-convert/download/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  integrity sha1-u3GFBpDh8TZWfeYp0tVHHe2kweg=
+  dependencies:
+    color-name "1.1.3"
+
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/color-convert/download/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  integrity sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=
+  dependencies:
+    color-name "~1.1.4"
+
+color-name@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.nlark.com/color-name/download/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
+
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.nlark.com/color-name/download/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=
+
+common-path-prefix@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/common-path-prefix/download/common-path-prefix-3.0.0.tgz#7d007a7e07c58c4b4d5f433131a19141b29f11e0"
+  integrity sha1-fQB6fgfFjEtNX0MxMaGRQbKfEeA=
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.nlark.com/concat-map/download/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+  integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
+
+concordance@^5.0.1:
+  version "5.0.4"
+  resolved "https://registry.nlark.com/concordance/download/concordance-5.0.4.tgz#9896073261adced72f88d60e4d56f8efc4bbbbd2"
+  integrity sha1-mJYHMmGtztcviNYOTVb478S7u9I=
+  dependencies:
+    date-time "^3.1.0"
+    esutils "^2.0.3"
+    fast-diff "^1.2.0"
+    js-string-escape "^1.0.1"
+    lodash "^4.17.15"
+    md5-hex "^3.0.1"
+    semver "^7.3.2"
+    well-known-symbols "^2.0.0"
+
+configstore@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.nlark.com/configstore/download/configstore-5.0.1.tgz#d365021b5df4b98cdd187d6a3b0e3f6a7cc5ed96"
+  integrity sha1-02UCG130uYzdGH1qOw4/anzF7ZY=
+  dependencies:
+    dot-prop "^5.2.0"
+    graceful-fs "^4.1.2"
+    make-dir "^3.0.0"
+    unique-string "^2.0.0"
+    write-file-atomic "^3.0.0"
+    xdg-basedir "^4.0.0"
+
+convert-source-map@^1.7.0:
+  version "1.8.0"
+  resolved "https://registry.nlark.com/convert-source-map/download/convert-source-map-1.8.0.tgz?cache=0&sync_timestamp=1624045304679&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fconvert-source-map%2Fdownload%2Fconvert-source-map-1.8.0.tgz#f3373c32d21b4d780dd8004514684fb791ca4369"
+  integrity sha1-8zc8MtIbTXgN2ABFFGhPt5HKQ2k=
+  dependencies:
+    safe-buffer "~5.1.1"
+
+convert-to-spaces@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.npm.taobao.org/convert-to-spaces/download/convert-to-spaces-1.0.2.tgz#7e3e48bbe6d997b1417ddca2868204b4d3d85715"
+  integrity sha1-fj5Iu+bZl7FBfdyihoIEtNPYVxU=
+
+crypto-random-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.nlark.com/crypto-random-string/download/crypto-random-string-2.0.0.tgz#ef2a7a966ec11083388369baa02ebead229b30d5"
+  integrity sha1-7yp6lm7BEIM4g2m6oC6+rSKbMNU=
+
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+  version "0.4.1"
+  resolved "https://registry.npm.taobao.org/currently-unhandled/download/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
+  integrity sha1-mI3zP+qxke95mmE2nddsF635V+o=
+  dependencies:
+    array-find-index "^1.0.1"
+
+date-time@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/date-time/download/date-time-3.1.0.tgz?cache=0&sync_timestamp=1618909496543&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fdate-time%2Fdownload%2Fdate-time-3.1.0.tgz#0d1e934d170579f481ed8df1e2b8ff70ee845e1e"
+  integrity sha1-DR6TTRcFefSB7Y3x4rj/cO6EXh4=
+  dependencies:
+    time-zone "^1.0.0"
+
+debug@^4.3.1:
+  version "4.3.2"
+  resolved "https://registry.nlark.com/debug/download/debug-4.3.2.tgz?cache=0&sync_timestamp=1625374675284&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fdebug%2Fdownload%2Fdebug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
+  integrity sha1-8KScGKyHeeMdSgxgKd+3aHPHQos=
+  dependencies:
+    ms "2.1.2"
+
+decompress-response@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.npm.taobao.org/decompress-response/download/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
+  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
+  dependencies:
+    mimic-response "^1.0.0"
+
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+  version "0.6.0"
+  resolved "https://registry.npm.taobao.org/deep-extend/download/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
+  integrity sha1-xPp8lUBKF6nD6Mp+FTcxK3NjMKw=
+
+defaults@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.npm.taobao.org/defaults/download/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
+  integrity sha1-xlYFHpgX2f8I7YgUd/P+QBnz730=
+  dependencies:
+    clone "^1.0.2"
+
+defer-to-connect@^1.0.1:
+  version "1.1.3"
+  resolved "https://registry.nlark.com/defer-to-connect/download/defer-to-connect-1.1.3.tgz#331ae050c08dcf789f8c83a7b81f0ed94f4ac591"
+  integrity sha1-MxrgUMCNz3ifjIOnuB8O2U9KxZE=
+
+del@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npm.taobao.org/del/download/del-6.0.0.tgz?cache=0&sync_timestamp=1615984345486&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdel%2Fdownload%2Fdel-6.0.0.tgz#0b40d0332cea743f1614f818be4feb717714c952"
+  integrity sha1-C0DQMyzqdD8WFPgYvk/rcXcUyVI=
+  dependencies:
+    globby "^11.0.1"
+    graceful-fs "^4.2.4"
+    is-glob "^4.0.1"
+    is-path-cwd "^2.2.0"
+    is-path-inside "^3.0.2"
+    p-map "^4.0.0"
+    rimraf "^3.0.2"
+    slash "^3.0.0"
+
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+  version "3.0.1"
+  resolved "https://registry.npm.taobao.org/dir-glob/download/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
+  integrity sha1-Vtv3PZkqSpO6FYT0U0Bj/S5BcX8=
+  dependencies:
+    path-type "^4.0.0"
+
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+  version "5.3.0"
+  resolved "https://registry.nlark.com/dot-prop/download/dot-prop-5.3.0.tgz#90ccce708cd9cd82cc4dc8c3ddd9abdd55b20e88"
+  integrity sha1-kMzOcIzZzYLMTcjD3dmr3VWyDog=
+  dependencies:
+    is-obj "^2.0.0"
+
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+  version "0.1.4"
+  resolved "https://registry.nlark.com/duplexer3/download/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
+  integrity sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=
+
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+  version "0.8.1"
+  resolved "https://registry.nlark.com/emittery/download/emittery-0.8.1.tgz?cache=0&sync_timestamp=1622640852431&other_urls=https%3A%2F%2Fregistry.nlark.com%2Femittery%2Fdownload%2Femittery-0.8.1.tgz#bb23cc86d03b30aa75a7f734819dee2e1ba70860"
+  integrity sha1-uyPMhtA7MKp1p/c0gZ3uLhunCGA=
+
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+  version "7.0.3"
+  resolved "https://registry.nlark.com/emoji-regex/download/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
+  integrity sha1-kzoEBShgyF6DwSJHnEdIqOTHIVY=
+
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+  version "8.0.0"
+  resolved "https://registry.nlark.com/emoji-regex/download/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+  integrity sha1-6Bj9ac5cz8tARZT4QpY79TFkzDc=
+
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+  version "1.4.4"
+  resolved "https://registry.nlark.com/end-of-stream/download/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
+  integrity sha1-WuZKX0UFe682JuwU2gyl5LJDHrA=
+  dependencies:
+    once "^1.4.0"
+
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+  version "1.0.1"
+  resolved "https://registry.npm.taobao.org/equal-length/download/equal-length-1.0.1.tgz#21ca112d48ab24b4e1e7ffc0e5339d31fdfc274c"
+  integrity sha1-IcoRLUirJLTh5//A5TOdMf38J0w=
+
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+  version "1.3.2"
+  resolved "https://registry.nlark.com/error-ex/download/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
+  integrity sha1-tKxAZIEH/c3PriQvQovqihTU8b8=
+  dependencies:
+    is-arrayish "^0.2.1"
+
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+  version "3.1.1"
+  resolved "https://registry.nlark.com/escalade/download/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+  integrity sha1-2M/ccACWXFoBdLSoLqpcBVJ0LkA=
+
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+  version "2.1.1"
+  resolved "https://registry.npm.taobao.org/escape-goat/download/escape-goat-2.1.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fescape-goat%2Fdownload%2Fescape-goat-2.1.1.tgz#1b2dc77003676c457ec760b2dc68edb648188675"
+  integrity sha1-Gy3HcANnbEV+x2Cy3GjttkgYhnU=
+
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+  version "1.0.5"
+  resolved "https://registry.nlark.com/escape-string-regexp/download/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
+
+escape-string-regexp@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.nlark.com/escape-string-regexp/download/escape-string-regexp-2.0.0.tgz#a30304e99daa32e23b2fd20f51babd07cffca344"
+  integrity sha1-owME6Z2qMuI7L9IPUbq9B8/8o0Q=
+
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+  version "4.0.0"
+  resolved "https://registry.nlark.com/escape-string-regexp/download/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
+  integrity sha1-FLqDpdNz49MR5a/KKc9b+tllvzQ=
+
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+  version "4.0.1"
+  resolved "https://registry.nlark.com/esprima/download/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
+  integrity sha1-E7BM2z5sXRnfkatph6hpVhmwqnE=
+
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+  version "2.0.3"
+  resolved "https://registry.nlark.com/esutils/download/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
+  integrity sha1-dNLrTeC42hKTcRkQ1Qd1ubcQ72Q=
+
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+  version "1.2.0"
+  resolved "https://registry.npm.taobao.org/fast-diff/download/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
+  integrity sha1-c+4RmC2Gyq95WYKNUZz+kn+sXwM=
+
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+  version "3.2.7"
+  resolved "https://registry.nlark.com/fast-glob/download/fast-glob-3.2.7.tgz#fd6cb7a2d7e9aa7a7846111e85a196d6b2f766a1"
+  integrity sha1-/Wy3otfpqnp4RhEehaGW1rL3ZqE=
+  dependencies:
+    "@nodelib/fs.stat" "^2.0.2"
+    "@nodelib/fs.walk" "^1.2.3"
+    glob-parent "^5.1.2"
+    merge2 "^1.3.0"
+    micromatch "^4.0.4"
+
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+  version "1.12.0"
+  resolved "https://registry.nlark.com/fastq/download/fastq-1.12.0.tgz#ed7b6ab5d62393fb2cc591c853652a5c318bf794"
+  integrity sha1-7XtqtdYjk/ssxZHIU2UqXDGL95Q=
+  dependencies:
+    reusify "^1.0.4"
+
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+  version "3.2.0"
+  resolved "https://registry.nlark.com/figures/download/figures-3.2.0.tgz?cache=0&sync_timestamp=1625254307578&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ffigures%2Fdownload%2Ffigures-3.2.0.tgz#625c18bd293c604dc4a8ddb2febf0c88341746af"
+  integrity sha1-YlwYvSk8YE3EqN2y/r8MiDQXRq8=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
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+  version "7.0.1"
+  resolved "https://registry.nlark.com/fill-range/download/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  integrity sha1-GRmmp8df44ssfHflGYU12prN2kA=
+  dependencies:
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+
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+  version "3.0.0"
+  resolved "https://registry.nlark.com/find-up/download/find-up-3.0.0.tgz?cache=0&sync_timestamp=1618846778775&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ffind-up%2Fdownload%2Ffind-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
+  integrity sha1-SRafHXmTQwZG2mHsxa41XCHJe3M=
+  dependencies:
+    locate-path "^3.0.0"
+
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+  version "4.1.0"
+  resolved "https://registry.nlark.com/find-up/download/find-up-4.1.0.tgz?cache=0&sync_timestamp=1618846778775&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ffind-up%2Fdownload%2Ffind-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
+  integrity sha1-l6/n1s3AvFkoWEt8jXsW6KmqXRk=
+  dependencies:
+    locate-path "^5.0.0"
+    path-exists "^4.0.0"
+
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+  version "1.0.0"
+  resolved "https://registry.nlark.com/fs.realpath/download/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+  integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
+
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+  version "2.3.2"
+  resolved "https://registry.npm.taobao.org/fsevents/download/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+  integrity sha1-ilJveLj99GI7cJ4Ll1xSwkwC/Ro=
+
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+  version "1.1.1"
+  resolved "https://registry.nlark.com/function-bind/download/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+  integrity sha1-pWiZ0+o8m6uHS7l3O3xe3pL0iV0=
+
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+  version "2.0.5"
+  resolved "https://registry.npm.taobao.org/get-caller-file/download/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+  integrity sha1-T5RBKoLbMvNuOwuXQfipf+sDH34=
+
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+  version "4.1.0"
+  resolved "https://registry.nlark.com/get-stream/download/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
+  integrity sha1-wbJVV189wh1Zv8ec09K0axw6VLU=
+  dependencies:
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+
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+  version "5.2.0"
+  resolved "https://registry.nlark.com/get-stream/download/get-stream-5.2.0.tgz#4966a1795ee5ace65e706c4b7beb71257d6e22d3"
+  integrity sha1-SWaheV7lrOZecGxLe+txJX1uItM=
+  dependencies:
+    pump "^3.0.0"
+
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+  version "5.1.2"
+  resolved "https://registry.nlark.com/glob-parent/download/glob-parent-5.1.2.tgz?cache=0&sync_timestamp=1626760200164&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fglob-parent%2Fdownload%2Fglob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
+  integrity sha1-hpgyxYA0/mikCTwX3BXoNA2EAcQ=
+  dependencies:
+    is-glob "^4.0.1"
+
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+  resolved "https://registry.nlark.com/glob/download/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
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+  resolved "https://registry.nlark.com/global-dirs/download/global-dirs-3.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fglobal-dirs%2Fdownload%2Fglobal-dirs-3.0.0.tgz#70a76fe84ea315ab37b1f5576cbde7d48ef72686"
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+  resolved "https://registry.nlark.com/globby/download/globby-11.0.4.tgz#2cbaff77c2f2a62e71e9b2813a67b97a3a3001a5"
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+  integrity sha1-7fRefWf5lUVwXeH3u+7rEhdl7YU=
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+  resolved "https://registry.npm.taobao.org/hosted-git-info/download/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
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+  resolved "https://registry.npm.taobao.org/indent-string/download/indent-string-4.0.0.tgz?cache=0&sync_timestamp=1618679561483&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Findent-string%2Fdownload%2Findent-string-4.0.0.tgz#624f8f4497d619b2d9768531d58f4122854d7251"
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+  resolved "https://registry.nlark.com/is-core-module/download/is-core-module-2.6.0.tgz?cache=0&sync_timestamp=1629224656971&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fis-core-module%2Fdownload%2Fis-core-module-2.6.0.tgz#d7553b2526fe59b92ba3e40c8df757ec8a709e19"
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+  resolved "https://registry.npm.taobao.org/is-installed-globally/download/is-installed-globally-0.4.0.tgz#9a0fd407949c30f86eb6959ef1b7994ed0b7b520"
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+  version "4.17.21"
+  resolved "https://registry.nlark.com/lodash/download/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha1-Z5WRxWTDv/quhFTPCz3zcMPWkRw=
+
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+  version "4.1.0"
+  resolved "https://registry.nlark.com/log-symbols/download/log-symbols-4.1.0.tgz?cache=0&sync_timestamp=1618847128438&other_urls=https%3A%2F%2Fregistry.nlark.com%2Flog-symbols%2Fdownload%2Flog-symbols-4.1.0.tgz#3fbdbb95b4683ac9fc785111e792e558d4abd503"
+  integrity sha1-P727lbRoOsn8eFER55LlWNSr1QM=
+  dependencies:
+    chalk "^4.1.0"
+    is-unicode-supported "^0.1.0"
+
+lowercase-keys@^1.0.0, lowercase-keys@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npm.taobao.org/lowercase-keys/download/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
+  integrity sha1-b54wtHCE2XGnyCD/FabFFnt0wm8=
+
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+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/lowercase-keys/download/lowercase-keys-2.0.0.tgz#2603e78b7b4b0006cbca2fbcc8a3202558ac9479"
+  integrity sha1-JgPni3tLAAbLyi+8yKMgJVislHk=
+
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+  version "6.0.0"
+  resolved "https://registry.nlark.com/lru-cache/download/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha1-bW/mVw69lqr5D8rR2vo7JWbbOpQ=
+  dependencies:
+    yallist "^4.0.0"
+
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+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/make-dir/download/make-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
+  integrity sha1-QV6WcEazp/HRhSd9hKpYIDcmoT8=
+  dependencies:
+    semver "^6.0.0"
+
+map-age-cleaner@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.nlark.com/map-age-cleaner/download/map-age-cleaner-0.1.3.tgz?cache=0&sync_timestamp=1629750856019&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fmap-age-cleaner%2Fdownload%2Fmap-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
+  integrity sha1-fVg6cwZDTAVf5HSw9FB45uG0uSo=
+  dependencies:
+    p-defer "^1.0.0"
+
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+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/matcher/download/matcher-3.0.0.tgz#bd9060f4c5b70aa8041ccc6f80368760994f30ca"
+  integrity sha1-vZBg9MW3CqgEHMxvgDaHYJlPMMo=
+  dependencies:
+    escape-string-regexp "^4.0.0"
+
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+  version "3.0.1"
+  resolved "https://registry.nlark.com/md5-hex/download/md5-hex-3.0.1.tgz?cache=0&sync_timestamp=1620037653352&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fmd5-hex%2Fdownload%2Fmd5-hex-3.0.1.tgz#be3741b510591434b2784d79e556eefc2c9a8e5c"
+  integrity sha1-vjdBtRBZFDSyeE155Vbu/Cyajlw=
+  dependencies:
+    blueimp-md5 "^2.10.0"
+
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+  version "8.1.1"
+  resolved "https://registry.nlark.com/mem/download/mem-8.1.1.tgz?cache=0&sync_timestamp=1626534487701&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fmem%2Fdownload%2Fmem-8.1.1.tgz#cf118b357c65ab7b7e0817bdf00c8062297c0122"
+  integrity sha1-zxGLNXxlq3t+CBe98AyAYil8ASI=
+  dependencies:
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+    mimic-fn "^3.1.0"
+
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+  version "1.4.1"
+  resolved "https://registry.npm.taobao.org/merge2/download/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
+  integrity sha1-Q2iJL4hekHRVpv19xVwMnUBJkK4=
+
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+  version "4.0.4"
+  resolved "https://registry.nlark.com/micromatch/download/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
+  integrity sha1-iW1Rnf6dsl/OlM63pQCRm/iB6/k=
+  dependencies:
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+    picomatch "^2.2.3"
+
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+  version "2.1.0"
+  resolved "https://registry.npm.taobao.org/mimic-fn/download/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
+  integrity sha1-ftLCzMyvhNP/y3pptXcR/CCDQBs=
+
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+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/mimic-fn/download/mimic-fn-3.1.0.tgz#65755145bbf3e36954b949c16450427451d5ca74"
+  integrity sha1-ZXVRRbvz42lUuUnBZFBCdFHVynQ=
+
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+  version "1.0.1"
+  resolved "https://registry.nlark.com/mimic-response/download/mimic-response-1.0.1.tgz?cache=0&sync_timestamp=1628692524926&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fmimic-response%2Fdownload%2Fmimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
+  integrity sha1-SSNTiHju9CBjy4o+OweYeBSHqxs=
+
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+  version "3.0.4"
+  resolved "https://registry.npm.taobao.org/minimatch/download/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  integrity sha1-UWbihkV/AzBgZL5Ul+jbsMPTIIM=
+  dependencies:
+    brace-expansion "^1.1.7"
+
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+  version "1.2.5"
+  resolved "https://registry.nlark.com/minimist/download/minimist-1.2.5.tgz?cache=0&sync_timestamp=1618847017774&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fminimist%2Fdownload%2Fminimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+  integrity sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=
+
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+  version "2.1.2"
+  resolved "https://registry.nlark.com/ms/download/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+  integrity sha1-0J0fNXtEP0kzgqjrPM0YOHKuYAk=
+
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+  version "2.1.3"
+  resolved "https://registry.nlark.com/ms/download/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
+  integrity sha1-V0yBOM4dK1hh8LRFedut1gxmFbI=
+
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+  version "2.5.0"
+  resolved "https://registry.nlark.com/normalize-package-data/download/normalize-package-data-2.5.0.tgz?cache=0&sync_timestamp=1629301872905&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fnormalize-package-data%2Fdownload%2Fnormalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
+  integrity sha1-5m2xg4sgDB38IzIl0SyzZSDiNKg=
+  dependencies:
+    hosted-git-info "^2.1.4"
+    resolve "^1.10.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
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+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/normalize-path/download/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+  integrity sha1-Dc1p/yOhybEf0JeDFmRKA4ghamU=
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+  version "4.5.1"
+  resolved "https://registry.nlark.com/normalize-url/download/normalize-url-4.5.1.tgz?cache=0&sync_timestamp=1628689122508&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fnormalize-url%2Fdownload%2Fnormalize-url-4.5.1.tgz#0dd90cf1288ee1d1313b87081c9a5932ee48518a"
+  integrity sha1-DdkM8SiO4dExO4cIHJpZMu5IUYo=
+
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+  version "1.4.0"
+  resolved "https://registry.nlark.com/once/download/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
+  dependencies:
+    wrappy "1"
+
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+  version "5.1.2"
+  resolved "https://registry.npm.taobao.org/onetime/download/onetime-5.1.2.tgz?cache=0&sync_timestamp=1617889724435&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fonetime%2Fdownload%2Fonetime-5.1.2.tgz#d0e96ebb56b07476df1dd9c4806e5237985ca45e"
+  integrity sha1-0Oluu1awdHbfHdnEgG5SN5hcpF4=
+  dependencies:
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+
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+  version "5.4.1"
+  resolved "https://registry.nlark.com/ora/download/ora-5.4.1.tgz?cache=0&sync_timestamp=1629755504079&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fora%2Fdownload%2Fora-5.4.1.tgz#1b2678426af4ac4a509008e5e4ac9e9959db9e18"
+  integrity sha1-GyZ4Qmr0rEpQkAjl5KyemVnbnhg=
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+    chalk "^4.1.0"
+    cli-cursor "^3.1.0"
+    cli-spinners "^2.5.0"
+    is-interactive "^1.0.0"
+    is-unicode-supported "^0.1.0"
+    log-symbols "^4.1.0"
+    strip-ansi "^6.0.0"
+    wcwidth "^1.0.1"
+
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+  version "1.1.0"
+  resolved "https://registry.nlark.com/p-cancelable/download/p-cancelable-1.1.0.tgz?cache=0&sync_timestamp=1622467988667&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fp-cancelable%2Fdownload%2Fp-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
+  integrity sha1-0HjRWjr0CSIMiG8dmgyi5EGrJsw=
+
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+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/p-defer/download/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
+  integrity sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=
+
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+  version "4.2.0"
+  resolved "https://registry.npm.taobao.org/p-event/download/p-event-4.2.0.tgz#af4b049c8acd91ae81083ebd1e6f5cae2044c1b5"
+  integrity sha1-r0sEnIrNka6BCD69Hm9criBEwbU=
+  dependencies:
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+
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+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/p-finally/download/p-finally-1.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fp-finally%2Fdownload%2Fp-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
+  integrity sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=
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+  resolved "https://registry.nlark.com/p-limit/download/p-limit-2.3.0.tgz?cache=0&sync_timestamp=1628812721654&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fp-limit%2Fdownload%2Fp-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
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+
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+  version "3.0.0"
+  resolved "https://registry.nlark.com/p-locate/download/p-locate-3.0.0.tgz?cache=0&sync_timestamp=1629892761309&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fp-locate%2Fdownload%2Fp-locate-3.0.0.tgz#322d69a05c0264b25997d9f40cd8a891ab0064a4"
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+  dependencies:
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+
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+  version "4.1.0"
+  resolved "https://registry.nlark.com/p-locate/download/p-locate-4.1.0.tgz?cache=0&sync_timestamp=1629892761309&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fp-locate%2Fdownload%2Fp-locate-4.1.0.tgz#a3428bb7088b3a60292f66919278b7c297ad4f07"
+  integrity sha1-o0KLtwiLOmApL2aRkni3wpetTwc=
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+
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+  version "4.0.0"
+  resolved "https://registry.nlark.com/p-map/download/p-map-4.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fp-map%2Fdownload%2Fp-map-4.0.0.tgz#bb2f95a5eda2ec168ec9274e06a747c3e2904d2b"
+  integrity sha1-uy+Vpe2i7BaOySdOBqdHw+KQTSs=
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+
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+  resolved "https://registry.nlark.com/p-timeout/download/p-timeout-3.2.0.tgz#c7e17abc971d2a7962ef83626b35d635acf23dfe"
+  integrity sha1-x+F6vJcdKnli74NiazXWNazyPf4=
+  dependencies:
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+
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+  resolved "https://registry.npm.taobao.org/p-try/download/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
+  integrity sha1-yyhoVA4xPWHeWPr741zpAE1VQOY=
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+  resolved "https://registry.nlark.com/package-json/download/package-json-6.5.0.tgz?cache=0&sync_timestamp=1624549851966&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fpackage-json%2Fdownload%2Fpackage-json-6.5.0.tgz#6feedaca35e75725876d0b0e64974697fed145b0"
+  integrity sha1-b+7ayjXnVyWHbQsOZJdGl/7RRbA=
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+    registry-auth-token "^4.0.0"
+    registry-url "^5.0.0"
+    semver "^6.2.0"
+
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+  version "4.0.0"
+  resolved "https://registry.nlark.com/parse-json/download/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
+  integrity sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=
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+    json-parse-better-errors "^1.0.1"
+
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+  version "5.2.0"
+  resolved "https://registry.nlark.com/parse-json/download/parse-json-5.2.0.tgz#c76fc66dee54231c962b22bcc8a72cf2f99753cd"
+  integrity sha1-x2/Gbe5UIxyWKyK8yKcs8vmXU80=
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+    error-ex "^1.3.1"
+    json-parse-even-better-errors "^2.3.0"
+    lines-and-columns "^1.1.6"
+
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+  version "2.1.0"
+  resolved "https://registry.nlark.com/parse-ms/download/parse-ms-2.1.0.tgz#348565a753d4391fa524029956b172cb7753097d"
+  integrity sha1-NIVlp1PUOR+lJAKZVrFyy3dTCX0=
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+  version "3.0.0"
+  resolved "https://registry.nlark.com/path-exists/download/path-exists-3.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fpath-exists%2Fdownload%2Fpath-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+  integrity sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=
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+  version "4.0.0"
+  resolved "https://registry.nlark.com/path-exists/download/path-exists-4.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fpath-exists%2Fdownload%2Fpath-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
+  integrity sha1-UTvb4tO5XXdi6METfvoZXGxhtbM=
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+  resolved "https://registry.nlark.com/path-is-absolute/download/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+  integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
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+  resolved "https://registry.nlark.com/path-parse/download/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
+  integrity sha1-+8EUtgykKzDZ2vWFjkvWi77bZzU=
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+  resolved "https://registry.npm.taobao.org/path-type/download/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
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+  resolved "https://registry.nlark.com/picomatch/download/picomatch-2.3.0.tgz?cache=0&sync_timestamp=1621648246651&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fpicomatch%2Fdownload%2Fpicomatch-2.3.0.tgz#f1f061de8f6a4bf022892e2d128234fb98302972"
+  integrity sha1-8fBh3o9qS/AiiS4tEoI0+5gwKXI=
+
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+  resolved "https://registry.npm.taobao.org/pify/download/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
+  integrity sha1-SyzSXFDVmHNcUCkiJP2MbfQeMjE=
+
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+  resolved "https://registry.npm.taobao.org/pkg-conf/download/pkg-conf-3.1.0.tgz#d9f9c75ea1bae0e77938cde045b276dac7cc69ae"
+  integrity sha1-2fnHXqG64Od5OM3gRbJ22sfMaa4=
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+    find-up "^3.0.0"
+    load-json-file "^5.2.0"
+
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+  version "4.2.0"
+  resolved "https://registry.npm.taobao.org/pkg-dir/download/pkg-dir-4.2.0.tgz#f099133df7ede422e81d1d8448270eeb3e4261f3"
+  integrity sha1-8JkTPfft5CLoHR2ESCcO6z5CYfM=
+  dependencies:
+    find-up "^4.0.0"
+
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+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/plur/download/plur-4.0.0.tgz#729aedb08f452645fe8c58ef115bf16b0a73ef84"
+  integrity sha1-cprtsI9FJkX+jFjvEVvxawpz74Q=
+  dependencies:
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+
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+  version "2.0.0"
+  resolved "https://registry.nlark.com/prepend-http/download/prepend-http-2.0.0.tgz?cache=0&sync_timestamp=1628547439455&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fprepend-http%2Fdownload%2Fprepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
+  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
+
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+  version "7.0.1"
+  resolved "https://registry.npm.taobao.org/pretty-ms/download/pretty-ms-7.0.1.tgz#7d903eaab281f7d8e03c66f867e239dc32fb73e8"
+  integrity sha1-fZA+qrKB99jgPGb4Z+I53DL7c+g=
+  dependencies:
+    parse-ms "^2.1.0"
+
+pump@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/pump/download/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
+  integrity sha1-tKIRaBW94vTh6mAjVOjHVWUQemQ=
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+pupa@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.nlark.com/pupa/download/pupa-2.1.1.tgz#f5e8fd4afc2c5d97828faa523549ed8744a20d62"
+  integrity sha1-9ej9SvwsXZeCj6pSNUnth0SiDWI=
+  dependencies:
+    escape-goat "^2.0.0"
+
+queue-microtask@^1.2.2:
+  version "1.2.3"
+  resolved "https://registry.nlark.com/queue-microtask/download/queue-microtask-1.2.3.tgz#4929228bbc724dfac43e0efb058caf7b6cfb6243"
+  integrity sha1-SSkii7xyTfrEPg77BYyve2z7YkM=
+
+rc@^1.2.8:
+  version "1.2.8"
+  resolved "https://registry.npm.taobao.org/rc/download/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
+  integrity sha1-zZJL9SAKB1uDwYjNa54hG3/A0+0=
+  dependencies:
+    deep-extend "^0.6.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
+read-pkg@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.nlark.com/read-pkg/download/read-pkg-5.2.0.tgz#7bf295438ca5a33e56cd30e053b34ee7250c93cc"
+  integrity sha1-e/KVQ4yloz5WzTDgU7NO5yUMk8w=
+  dependencies:
+    "@types/normalize-package-data" "^2.4.0"
+    normalize-package-data "^2.5.0"
+    parse-json "^5.0.0"
+    type-fest "^0.6.0"
+
+readable-stream@^3.4.0:
+  version "3.6.0"
+  resolved "https://registry.nlark.com/readable-stream/download/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha1-M3u9o63AcGvT4CRCaihtS0sskZg=
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.nlark.com/readdirp/download/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha1-dKNwvYVxFuJFspzJc0DNQxoCpsc=
+  dependencies:
+    picomatch "^2.2.1"
+
+registry-auth-token@^4.0.0:
+  version "4.2.1"
+  resolved "https://registry.npm.taobao.org/registry-auth-token/download/registry-auth-token-4.2.1.tgz#6d7b4006441918972ccd5fedcd41dc322c79b250"
+  integrity sha1-bXtABkQZGJcszV/tzUHcMix5slA=
+  dependencies:
+    rc "^1.2.8"
+
+registry-url@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.npm.taobao.org/registry-url/download/registry-url-5.1.0.tgz?cache=0&sync_timestamp=1618682318998&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fregistry-url%2Fdownload%2Fregistry-url-5.1.0.tgz#e98334b50d5434b81136b44ec638d9c2009c5009"
+  integrity sha1-6YM0tQ1UNLgRNrROxjjZwgCcUAk=
+  dependencies:
+    rc "^1.2.8"
+
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.nlark.com/require-directory/download/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+  integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
+
+resolve-cwd@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/resolve-cwd/download/resolve-cwd-3.0.0.tgz#0f0075f1bb2544766cf73ba6a6e2adfebcb13f2d"
+  integrity sha1-DwB18bslRHZs9zumpuKt/ryxPy0=
+  dependencies:
+    resolve-from "^5.0.0"
+
+resolve-from@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.nlark.com/resolve-from/download/resolve-from-5.0.0.tgz?cache=0&sync_timestamp=1622605305717&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fresolve-from%2Fdownload%2Fresolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
+  integrity sha1-w1IlhD3493bfIcV1V7wIfp39/Gk=
+
+resolve@^1.10.0:
+  version "1.20.0"
+  resolved "https://registry.nlark.com/resolve/download/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha1-YpoBP7P3B1XW8LeTXMHCxTeLGXU=
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
+responselike@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/responselike/download/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
+  integrity sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=
+  dependencies:
+    lowercase-keys "^1.0.0"
+
+restore-cursor@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/restore-cursor/download/restore-cursor-3.1.0.tgz?cache=0&sync_timestamp=1629746923086&other_urls=https%3A%2F%2Fregistry.nlark.com%2Frestore-cursor%2Fdownload%2Frestore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
+  integrity sha1-OfZ8VLOnpYzqUjbZXPADQjljH34=
+  dependencies:
+    onetime "^5.1.0"
+    signal-exit "^3.0.2"
+
+reusify@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.nlark.com/reusify/download/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
+  integrity sha1-kNo4Kx4SbvwCFG6QhFqI2xKSXXY=
+
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+  version "3.0.2"
+  resolved "https://registry.npm.taobao.org/rimraf/download/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  integrity sha1-8aVAK6YiCtUswSgrrBrjqkn9Bho=
+  dependencies:
+    glob "^7.1.3"
+
+run-parallel@^1.1.9:
+  version "1.2.0"
+  resolved "https://registry.npm.taobao.org/run-parallel/download/run-parallel-1.2.0.tgz#66d1368da7bdf921eb9d95bd1a9229e7f21a43ee"
+  integrity sha1-ZtE2jae9+SHrnZW9GpIp5/IaQ+4=
+  dependencies:
+    queue-microtask "^1.2.2"
+
+safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha1-mR7GnSluAxN0fVm9/St0XDX4go0=
+
+safe-buffer@~5.2.0:
+  version "5.2.1"
+  resolved "https://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha1-Hq+fqb2x/dTsdfWPnNtOa3gn7sY=
+
+semver-diff@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.nlark.com/semver-diff/download/semver-diff-3.1.1.tgz#05f77ce59f325e00e2706afd67bb506ddb1ca32b"
+  integrity sha1-Bfd85Z8yXgDicGr9Z7tQbdscoys=
+  dependencies:
+    semver "^6.3.0"
+
+"semver@2 || 3 || 4 || 5":
+  version "5.7.1"
+  resolved "https://registry.nlark.com/semver/download/semver-5.7.1.tgz?cache=0&sync_timestamp=1618847119601&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsemver%2Fdownload%2Fsemver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha1-qVT5Ma66UI0we78Gnv8MAclhFvc=
+
+semver@^6.0.0, semver@^6.2.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.nlark.com/semver/download/semver-6.3.0.tgz?cache=0&sync_timestamp=1618847119601&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsemver%2Fdownload%2Fsemver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha1-7gpkyK9ejO6mdoexM3YeG+y9HT0=
+
+semver@^7.3.2, semver@^7.3.4:
+  version "7.3.5"
+  resolved "https://registry.nlark.com/semver/download/semver-7.3.5.tgz?cache=0&sync_timestamp=1618847119601&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsemver%2Fdownload%2Fsemver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
+  integrity sha1-C2Ich5NI2JmOSw5L6Us/EuYBjvc=
+  dependencies:
+    lru-cache "^6.0.0"
+
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+  version "7.0.1"
+  resolved "https://registry.nlark.com/serialize-error/download/serialize-error-7.0.1.tgz#f1360b0447f61ffb483ec4157c737fab7d778e18"
+  integrity sha1-8TYLBEf2H/tIPsQVfHN/q313jhg=
+  dependencies:
+    type-fest "^0.13.1"
+
+signal-exit@^3.0.2:
+  version "3.0.3"
+  resolved "https://registry.npm.taobao.org/signal-exit/download/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
+  integrity sha1-oUEMLt2PB3sItOJTyOrPyvBXRhw=
+
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/slash/download/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha1-ZTm+hwwWWtvVJAIg2+Nh8bxNRjQ=
+
+slice-ansi@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/slice-ansi/download/slice-ansi-3.0.0.tgz#31ddc10930a1b7e0b67b08c96c2f49b77a789787"
+  integrity sha1-Md3BCTCht+C2ewjJbC9Jt3p4l4c=
+  dependencies:
+    ansi-styles "^4.0.0"
+    astral-regex "^2.0.0"
+    is-fullwidth-code-point "^3.0.0"
+
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+  version "0.5.19"
+  resolved "https://registry.nlark.com/source-map-support/download/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha1-qYti+G3K9PZzmWSMCFKRq56P7WE=
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
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+  version "0.6.1"
+  resolved "https://registry.nlark.com/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha1-dHIq8y6WFOnCh6jQu95IteLxomM=
+
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+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/spdx-correct/download/spdx-correct-3.1.1.tgz#dece81ac9c1e6713e5f7d1b6f17d468fa53d89a9"
+  integrity sha1-3s6BrJweZxPl99G28X1Gj6U9iak=
+  dependencies:
+    spdx-expression-parse "^3.0.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-exceptions@^2.1.0:
+  version "2.3.0"
+  resolved "https://registry.nlark.com/spdx-exceptions/download/spdx-exceptions-2.3.0.tgz#3f28ce1a77a00372683eade4a433183527a2163d"
+  integrity sha1-PyjOGnegA3JoPq3kpDMYNSeiFj0=
+
+spdx-expression-parse@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.nlark.com/spdx-expression-parse/download/spdx-expression-parse-3.0.1.tgz#cf70f50482eefdc98e3ce0a6833e4a53ceeba679"
+  integrity sha1-z3D1BILu/cmOPOCmgz5KU87rpnk=
+  dependencies:
+    spdx-exceptions "^2.1.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-license-ids@^3.0.0:
+  version "3.0.10"
+  resolved "https://registry.nlark.com/spdx-license-ids/download/spdx-license-ids-3.0.10.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fspdx-license-ids%2Fdownload%2Fspdx-license-ids-3.0.10.tgz#0d9becccde7003d6c658d487dd48a32f0bf3014b"
+  integrity sha1-DZvszN5wA9bGWNSH3UijLwvzAUs=
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.nlark.com/sprintf-js/download/sprintf-js-1.0.3.tgz?cache=0&sync_timestamp=1618847174560&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsprintf-js%2Fdownload%2Fsprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+  integrity sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=
+
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+  version "2.0.3"
+  resolved "https://registry.nlark.com/stack-utils/download/stack-utils-2.0.3.tgz#cd5f030126ff116b78ccb3c027fe302713b61277"
+  integrity sha1-zV8DASb/EWt4zLPAJ/4wJxO2Enc=
+  dependencies:
+    escape-string-regexp "^2.0.0"
+
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+  version "3.1.0"
+  resolved "https://registry.nlark.com/string-width/download/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
+  integrity sha1-InZ74htirxCBV0MG9prFG2IgOWE=
+  dependencies:
+    emoji-regex "^7.0.1"
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^5.1.0"
+
+string-width@^4.0.0, string-width@^4.1.0, string-width@^4.2.0:
+  version "4.2.2"
+  resolved "https://registry.nlark.com/string-width/download/string-width-4.2.2.tgz#dafd4f9559a7585cfba529c6a0a4f73488ebd4c5"
+  integrity sha1-2v1PlVmnWFz7pSnGoKT3NIjr1MU=
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.0"
+
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+  version "1.3.0"
+  resolved "https://registry.nlark.com/string_decoder/download/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha1-QvEUWUpGzxqOMLCoT1bHjD7awh4=
+  dependencies:
+    safe-buffer "~5.2.0"
+
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+  version "5.2.0"
+  resolved "https://registry.nlark.com/strip-ansi/download/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  integrity sha1-jJpTb+tq/JYr36WxBKUJHBrZwK4=
+  dependencies:
+    ansi-regex "^4.1.0"
+
+strip-ansi@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.nlark.com/strip-ansi/download/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
+  integrity sha1-CxVx3XZpzNTz4G4U7x7tJiJa5TI=
+  dependencies:
+    ansi-regex "^5.0.0"
+
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/strip-bom/download/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+  integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
+
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+  version "2.0.1"
+  resolved "https://registry.nlark.com/strip-json-comments/download/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
+
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+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/supertap/download/supertap-2.0.0.tgz#8b587d6e14b8e885fa5183a9c45abf429feb9f7f"
+  integrity sha1-i1h9bhS46IX6UYOpxFq/Qp/rn38=
+  dependencies:
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+    indent-string "^4.0.0"
+    js-yaml "^3.14.0"
+    serialize-error "^7.0.1"
+    strip-ansi "^6.0.0"
+
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+  version "5.5.0"
+  resolved "https://registry.nlark.com/supports-color/download/supports-color-5.5.0.tgz?cache=0&sync_timestamp=1626703342506&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsupports-color%2Fdownload%2Fsupports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha1-4uaaRKyHcveKHsCzW2id9lMO/I8=
+  dependencies:
+    has-flag "^3.0.0"
+
+supports-color@^7.1.0:
+  version "7.2.0"
+  resolved "https://registry.nlark.com/supports-color/download/supports-color-7.2.0.tgz?cache=0&sync_timestamp=1626703342506&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fsupports-color%2Fdownload%2Fsupports-color-7.2.0.tgz#1b7dcdcb32b8138801b3e478ba6a51caa89648da"
+  integrity sha1-G33NyzK4E4gBs+R4umpRyqiWSNo=
+  dependencies:
+    has-flag "^4.0.0"
+
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+  version "2.0.0"
+  resolved "https://registry.nlark.com/temp-dir/download/temp-dir-2.0.0.tgz#bde92b05bdfeb1516e804c9c00ad45177f31321e"
+  integrity sha1-vekrBb3+sVFugEycAK1FF38xMh4=
+
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+  version "1.0.0"
+  resolved "https://registry.nlark.com/time-zone/download/time-zone-1.0.0.tgz?cache=0&sync_timestamp=1618907753793&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftime-zone%2Fdownload%2Ftime-zone-1.0.0.tgz#99c5bf55958966af6d06d83bdf3800dc82faec5d"
+  integrity sha1-mcW/VZWJZq9tBtg73zgA3IL67F0=
+
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+  version "1.0.0"
+  resolved "https://registry.nlark.com/to-readable-stream/download/to-readable-stream-1.0.0.tgz?cache=0&sync_timestamp=1619072442497&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fto-readable-stream%2Fdownload%2Fto-readable-stream-1.0.0.tgz#ce0aa0c2f3df6adf852efb404a783e77c0475771"
+  integrity sha1-zgqgwvPfat+FLvtASng+d8BHV3E=
+
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+  version "5.0.1"
+  resolved "https://registry.nlark.com/to-regex-range/download/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  integrity sha1-FkjESq58jZiKMmAY7XL1tN0DkuQ=
+  dependencies:
+    is-number "^7.0.0"
+
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+  version "1.0.1"
+  resolved "https://registry.nlark.com/trim-off-newlines/download/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
+  integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
+
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+  version "0.13.1"
+  resolved "https://registry.nlark.com/type-fest/download/type-fest-0.13.1.tgz?cache=0&sync_timestamp=1629724582306&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftype-fest%2Fdownload%2Ftype-fest-0.13.1.tgz#0172cb5bce80b0bd542ea348db50c7e21834d934"
+  integrity sha1-AXLLW86AsL1ULqNI21DH4hg02TQ=
+
+type-fest@^0.20.2:
+  version "0.20.2"
+  resolved "https://registry.nlark.com/type-fest/download/type-fest-0.20.2.tgz?cache=0&sync_timestamp=1629724582306&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftype-fest%2Fdownload%2Ftype-fest-0.20.2.tgz#1bf207f4b28f91583666cb5fbd327887301cd5f4"
+  integrity sha1-G/IH9LKPkVg2ZstfvTJ4hzAc1fQ=
+
+type-fest@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.nlark.com/type-fest/download/type-fest-0.3.1.tgz?cache=0&sync_timestamp=1629724582306&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftype-fest%2Fdownload%2Ftype-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
+  integrity sha1-Y9ANIE4FlHT+Xht8ARESu9HcKeE=
+
+type-fest@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.nlark.com/type-fest/download/type-fest-0.6.0.tgz?cache=0&sync_timestamp=1629724582306&other_urls=https%3A%2F%2Fregistry.nlark.com%2Ftype-fest%2Fdownload%2Ftype-fest-0.6.0.tgz#8d2a2370d3df886eb5c90ada1c5bf6188acf838b"
+  integrity sha1-jSojcNPfiG61yQraHFv2GIrPg4s=
+
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.nlark.com/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=
+  dependencies:
+    is-typedarray "^1.0.0"
+
+unique-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/unique-string/download/unique-string-2.0.0.tgz#39c6451f81afb2749de2b233e3f7c5e8843bd89d"
+  integrity sha1-OcZFH4GvsnSd4rIz4/fF6IQ72J0=
+  dependencies:
+    crypto-random-string "^2.0.0"
+
+update-notifier@^5.0.1:
+  version "5.1.0"
+  resolved "https://registry.nlark.com/update-notifier/download/update-notifier-5.1.0.tgz#4ab0d7c7f36a231dd7316cf7729313f0214d9ad9"
+  integrity sha1-SrDXx/NqIx3XMWz3cpMT8CFNmtk=
+  dependencies:
+    boxen "^5.0.0"
+    chalk "^4.1.0"
+    configstore "^5.0.1"
+    has-yarn "^2.1.0"
+    import-lazy "^2.1.0"
+    is-ci "^2.0.0"
+    is-installed-globally "^0.4.0"
+    is-npm "^5.0.0"
+    is-yarn-global "^0.3.0"
+    latest-version "^5.1.0"
+    pupa "^2.1.1"
+    semver "^7.3.4"
+    semver-diff "^3.1.1"
+    xdg-basedir "^4.0.0"
+
+url-parse-lax@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.nlark.com/url-parse-lax/download/url-parse-lax-3.0.0.tgz?cache=0&sync_timestamp=1628547550655&other_urls=https%3A%2F%2Fregistry.nlark.com%2Furl-parse-lax%2Fdownload%2Furl-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"
+  integrity sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=
+  dependencies:
+    prepend-http "^2.0.0"
+
+util-deprecate@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/util-deprecate/download/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
+
+validate-npm-package-license@^3.0.1:
+  version "3.0.4"
+  resolved "https://registry.nlark.com/validate-npm-package-license/download/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
+  integrity sha1-/JH2uce6FchX9MssXe/uw51PQQo=
+  dependencies:
+    spdx-correct "^3.0.0"
+    spdx-expression-parse "^3.0.0"
+
+wcwidth@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.nlark.com/wcwidth/download/wcwidth-1.0.1.tgz#f0b0dcf915bc5ff1528afadb2c0e17b532da2fe8"
+  integrity sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=
+  dependencies:
+    defaults "^1.0.3"
+
+well-known-symbols@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/well-known-symbols/download/well-known-symbols-2.0.0.tgz#e9c7c07dbd132b7b84212c8174391ec1f9871ba5"
+  integrity sha1-6cfAfb0TK3uEISyBdDkewfmHG6U=
+
+widest-line@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.nlark.com/widest-line/download/widest-line-3.1.0.tgz#8292333bbf66cb45ff0de1603b136b7ae1496eca"
+  integrity sha1-gpIzO79my0X/DeFgOxNreuFJbso=
+  dependencies:
+    string-width "^4.0.0"
+
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha1-Z+FFz/UQpqaYS98RUpEdadLrnkM=
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.nlark.com/wrappy/download/wrappy-1.0.2.tgz?cache=0&sync_timestamp=1619133505879&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fwrappy%2Fdownload%2Fwrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
+
+write-file-atomic@^3.0.0, write-file-atomic@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.nlark.com/write-file-atomic/download/write-file-atomic-3.0.3.tgz?cache=0&sync_timestamp=1618847057132&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fwrite-file-atomic%2Fdownload%2Fwrite-file-atomic-3.0.3.tgz#56bd5c5a5c70481cd19c571bd39ab965a5de56e8"
+  integrity sha1-Vr1cWlxwSBzRnFcb05q5ZaXeVug=
+  dependencies:
+    imurmurhash "^0.1.4"
+    is-typedarray "^1.0.0"
+    signal-exit "^3.0.2"
+    typedarray-to-buffer "^3.1.5"
+
+xdg-basedir@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.nlark.com/xdg-basedir/download/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
+  integrity sha1-S8jZmEQDaWIl74OhVzy7y0552xM=
+
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://registry.nlark.com/y18n/download/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+  integrity sha1-f0k00PfKjFb5UxSTndzS3ZHOHVU=
+
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.nlark.com/yallist/download/yallist-4.0.0.tgz?cache=0&sync_timestamp=1622604530774&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fyallist%2Fdownload%2Fyallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha1-m7knkNnA7/7GO+c1GeEaNQGaOnI=
+
+yargs-parser@^20.2.2:
+  version "20.2.9"
+  resolved "https://registry.nlark.com/yargs-parser/download/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
+  integrity sha1-LrfcOwKJcY/ClfNidThFxBoMlO4=
+
+yargs@^16.2.0:
+  version "16.2.0"
+  resolved "https://registry.nlark.com/yargs/download/yargs-16.2.0.tgz?cache=0&sync_timestamp=1628889096518&other_urls=https%3A%2F%2Fregistry.nlark.com%2Fyargs%2Fdownload%2Fyargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
+  integrity sha1-HIK/D2tqZur85+8w43b0mhJHf2Y=
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"