diff --git a/babel.config.js b/babel.config.js
index 87edd47c65..fa59afb6b9 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -3,6 +3,9 @@ module.exports = {
     'test': {
       'presets': [
         ['@babel/preset-env', { 'targets': { 'node': 'current' }}]
+      ],
+      'plugins': [
+        '@babel/plugin-syntax-dynamic-import'
       ]
     }
   }
diff --git a/package.json b/package.json
index b7a5120cd3..ca677c54c0 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "remote-version": "node scripts/remote-version.js",
     "dev": "yarn tsc && yarn workspace docs dev",
     "build": "yarn tsc && yarn workspace docs build",
+    "view-info": "yarn tsc && yarn workspace docs view-info",
     "show-help": "yarn workspace docs show-help",
     "dev:blog": "yarn tsc && yarn workspace blog dev",
     "build:blog": "yarn tsc && yarn workspace blog build",
diff --git a/packages/@vuepress/core/lib/build.js b/packages/@vuepress/core/lib/build.js
deleted file mode 100644
index 23e49bbc96..0000000000
--- a/packages/@vuepress/core/lib/build.js
+++ /dev/null
@@ -1,197 +0,0 @@
-'use strict'
-
-module.exports = async function build (sourceDir, cliOptions = {}) {
-  process.env.NODE_ENV = 'production'
-
-  const webpack = require('webpack')
-  const readline = require('readline')
-  const escape = require('escape-html')
-
-  const { chalk, fs, path, logger, env, performance } = require('@vuepress/shared-utils')
-  const prepare = require('./prepare/index')
-  const createClientConfig = require('./webpack/createClientConfig')
-  const createServerConfig = require('./webpack/createServerConfig')
-  const { createBundleRenderer } = require('vue-server-renderer')
-  const { normalizeHeadTag, applyUserWebpackConfig } = require('./util/index')
-
-  logger.wait('Extracting site metadata...')
-  const ctx = await prepare(sourceDir, cliOptions, true /* isProd */)
-
-  const { outDir, cwd } = ctx
-  if (cwd === outDir) {
-    return console.error(logger.error(chalk.red('Unexpected option: outDir cannot be set to the current working directory.\n'), false))
-  }
-
-  await fs.emptyDir(outDir)
-  logger.debug('Dist directory: ' + chalk.gray(outDir))
-
-  let clientConfig = createClientConfig(ctx, cliOptions).toConfig()
-  let serverConfig = createServerConfig(ctx, cliOptions).toConfig()
-
-  // apply user config...
-  const userConfig = ctx.siteConfig.configureWebpack
-  if (userConfig) {
-    clientConfig = applyUserWebpackConfig(userConfig, clientConfig, false)
-    serverConfig = applyUserWebpackConfig(userConfig, serverConfig, true)
-  }
-
-  // compile!
-  const stats = await compile([clientConfig, serverConfig])
-
-  const serverBundle = require(path.resolve(outDir, 'manifest/server.json'))
-  const clientManifest = require(path.resolve(outDir, 'manifest/client.json'))
-
-  // remove manifests after loading them.
-  await fs.remove(path.resolve(outDir, 'manifest'))
-
-  // find and remove empty style chunk caused by
-  // https://github.com/webpack-contrib/mini-css-extract-plugin/issues/85
-  // TODO remove when it's fixed
-  if (!clientConfig.devtool && (!clientConfig.plugins ||           
-    !clientConfig.plugins.some(p =>
-      p instanceof webpack.SourceMapDevToolPlugin ||
-      p instanceof webpack.EvalSourceMapDevToolPlugin
-    ))) {
-    await workaroundEmptyStyleChunk()
-  }
-
-  // create server renderer using built manifests
-  const renderer = createBundleRenderer(serverBundle, {
-    clientManifest,
-    runInNewContext: false,
-    inject: false,
-    shouldPrefetch: ctx.siteConfig.shouldPrefetch || (() => true),
-    template: await fs.readFile(ctx.ssrTemplate, 'utf-8')
-  })
-
-  // pre-render head tags from user config
-  const userHeadTags = (ctx.siteConfig.head || [])
-    .map(renderHeadTag)
-    .join('\n  ')
-
-  // if the user does not have a custom 404.md, generate the theme's default
-  if (!ctx.pages.some(p => p.path === '/404.html')) {
-    ctx.addPage({ path: '/404.html' })
-  }
-
-  // render pages
-  logger.wait('Rendering static HTML...')
-
-  const pagePaths = []
-  for (const page of ctx.pages) {
-    pagePaths.push(await renderPage(page))
-  }
-
-  readline.clearLine(process.stdout, 0)
-  readline.cursorTo(process.stdout, 0)
-
-  await ctx.pluginAPI.options.generated.apply(pagePaths)
-
-  // DONE.
-  const relativeDir = path.relative(cwd, outDir)
-  logger.success(`Generated static files in ${chalk.cyan(relativeDir)}.`)
-  const { duration } = performance.stop()
-  logger.developer(`It took a total of ${chalk.cyan(`${duration}ms`)} to run the ${chalk.cyan('vuepress build')}.`)
-  console.log()
-
-  // --- helpers ---
-
-  function compile (config) {
-    return new Promise((resolve, reject) => {
-      webpack(config, (err, stats) => {
-        if (err) {
-          return reject(err)
-        }
-        if (stats.hasErrors()) {
-          stats.toJson().errors.forEach(err => {
-            console.error(err)
-          })
-          reject(new Error(`Failed to compile with errors.`))
-          return
-        }
-        if (env.isDebug && stats.hasWarnings()) {
-          stats.toJson().warnings.forEach(warning => {
-            console.warn(warning)
-          })
-        }
-        resolve(stats.toJson({ modules: false }))
-      })
-    })
-  }
-
-  function renderHeadTag (tag) {
-    const { tagName, attributes, innerHTML, closeTag } = normalizeHeadTag(tag)
-    return `<${tagName}${renderAttrs(attributes)}>${innerHTML}${closeTag ? `</${tagName}>` : ``}`
-  }
-
-  function renderAttrs (attrs = {}) {
-    const keys = Object.keys(attrs)
-    if (keys.length) {
-      return ' ' + keys.map(name => `${name}="${escape(attrs[name])}"`).join(' ')
-    } else {
-      return ''
-    }
-  }
-
-  async function renderPage (page) {
-    const pagePath = page.path
-    readline.clearLine(process.stdout, 0)
-    readline.cursorTo(process.stdout, 0)
-    process.stdout.write(`Rendering page: ${pagePath}`)
-
-    // #565 Avoid duplicate description meta at SSR.
-    const meta = (page.frontmatter && page.frontmatter.meta || []).filter(item => item.name !== 'description')
-    const pageMeta = renderPageMeta(meta)
-
-    const context = {
-      url: pagePath,
-      userHeadTags,
-      pageMeta,
-      title: 'VuePress',
-      lang: 'en',
-      description: ''
-    }
-
-    let html
-    try {
-      html = await renderer.renderToString(context)
-    } catch (e) {
-      console.error(logger.error(chalk.red(`Error rendering ${pagePath}:`), false))
-      throw e
-    }
-    const filename = decodeURIComponent(pagePath.replace(/\/$/, '/index.html').replace(/^\//, ''))
-    const filePath = path.resolve(outDir, filename)
-    await fs.ensureDir(path.dirname(filePath))
-    await fs.writeFile(filePath, html)
-    return filePath
-  }
-
-  function renderPageMeta (meta) {
-    if (!meta) return ''
-    return meta.map(m => {
-      let res = `<meta`
-      Object.keys(m).forEach(key => {
-        res += ` ${key}="${escape(m[key])}"`
-      })
-      return res + `>`
-    }).join('')
-  }
-
-  async function workaroundEmptyStyleChunk () {
-    const styleChunk = stats.children[0].assets.find(a => {
-      return /styles\.\w{8}\.js$/.test(a.name)
-    })
-    if (!styleChunk) return
-    const styleChunkPath = path.resolve(outDir, styleChunk.name)
-    const styleChunkContent = await fs.readFile(styleChunkPath, 'utf-8')
-    await fs.remove(styleChunkPath)
-    // prepend it to app.js.
-    // this is necessary for the webpack runtime to work properly.
-    const appChunk = stats.children[0].assets.find(a => {
-      return /app\.\w{8}\.js$/.test(a.name)
-    })
-    const appChunkPath = path.resolve(outDir, appChunk.name)
-    const appChunkContent = await fs.readFile(appChunkPath, 'utf-8')
-    await fs.writeFile(appChunkPath, styleChunkContent + appChunkContent)
-  }
-}
diff --git a/packages/@vuepress/core/lib/app/app.js b/packages/@vuepress/core/lib/client/app.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/app.js
rename to packages/@vuepress/core/lib/client/app.js
diff --git a/packages/@vuepress/core/lib/app/clientEntry.js b/packages/@vuepress/core/lib/client/clientEntry.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/clientEntry.js
rename to packages/@vuepress/core/lib/client/clientEntry.js
diff --git a/packages/@vuepress/core/lib/app/components/ClientOnly.js b/packages/@vuepress/core/lib/client/components/ClientOnly.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/ClientOnly.js
rename to packages/@vuepress/core/lib/client/components/ClientOnly.js
diff --git a/packages/@vuepress/core/lib/app/components/Content.js b/packages/@vuepress/core/lib/client/components/Content.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/Content.js
rename to packages/@vuepress/core/lib/client/components/Content.js
diff --git a/packages/@vuepress/core/lib/app/components/ContentSlotsDistributor.js b/packages/@vuepress/core/lib/client/components/ContentSlotsDistributor.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/ContentSlotsDistributor.js
rename to packages/@vuepress/core/lib/client/components/ContentSlotsDistributor.js
diff --git a/packages/@vuepress/core/lib/app/components/GlobalLayout.vue b/packages/@vuepress/core/lib/client/components/GlobalLayout.vue
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/GlobalLayout.vue
rename to packages/@vuepress/core/lib/client/components/GlobalLayout.vue
diff --git a/packages/@vuepress/core/lib/app/components/HeaderList.vue b/packages/@vuepress/core/lib/client/components/HeaderList.vue
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/HeaderList.vue
rename to packages/@vuepress/core/lib/client/components/HeaderList.vue
diff --git a/packages/@vuepress/core/lib/app/components/NotFound.vue b/packages/@vuepress/core/lib/client/components/NotFound.vue
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/NotFound.vue
rename to packages/@vuepress/core/lib/client/components/NotFound.vue
diff --git a/packages/@vuepress/core/lib/app/components/OutboundLink.vue b/packages/@vuepress/core/lib/client/components/OutboundLink.vue
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/OutboundLink.vue
rename to packages/@vuepress/core/lib/client/components/OutboundLink.vue
diff --git a/packages/@vuepress/core/lib/app/components/TOC.vue b/packages/@vuepress/core/lib/client/components/TOC.vue
similarity index 100%
rename from packages/@vuepress/core/lib/app/components/TOC.vue
rename to packages/@vuepress/core/lib/client/components/TOC.vue
diff --git a/packages/@vuepress/core/lib/app/dataMixin.js b/packages/@vuepress/core/lib/client/dataMixin.js
similarity index 89%
rename from packages/@vuepress/core/lib/app/dataMixin.js
rename to packages/@vuepress/core/lib/client/dataMixin.js
index 7e0acc5a45..8082156ec1 100644
--- a/packages/@vuepress/core/lib/app/dataMixin.js
+++ b/packages/@vuepress/core/lib/client/dataMixin.js
@@ -1,8 +1,8 @@
 /* global VUEPRESS_TEMP_PATH */
 
-import Vue from 'vue'
+import GLobalVue from 'vue'
 
-export default function dataMixin (I18n, siteData) {
+export default function dataMixin (I18n, siteData, Vue = GLobalVue) {
   prepare(siteData)
   Vue.$vuepress.$set('siteData', siteData)
 
diff --git a/packages/@vuepress/core/lib/app/index.dev.html b/packages/@vuepress/core/lib/client/index.dev.html
similarity index 100%
rename from packages/@vuepress/core/lib/app/index.dev.html
rename to packages/@vuepress/core/lib/client/index.dev.html
diff --git a/packages/@vuepress/core/lib/app/index.ssr.html b/packages/@vuepress/core/lib/client/index.ssr.html
similarity index 100%
rename from packages/@vuepress/core/lib/app/index.ssr.html
rename to packages/@vuepress/core/lib/client/index.ssr.html
diff --git a/packages/@vuepress/core/lib/app/plugins/Store.d.ts b/packages/@vuepress/core/lib/client/plugins/Store.d.ts
similarity index 100%
rename from packages/@vuepress/core/lib/app/plugins/Store.d.ts
rename to packages/@vuepress/core/lib/client/plugins/Store.d.ts
diff --git a/packages/@vuepress/core/lib/app/plugins/Store.js b/packages/@vuepress/core/lib/client/plugins/Store.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/plugins/Store.js
rename to packages/@vuepress/core/lib/client/plugins/Store.js
diff --git a/packages/@vuepress/core/lib/app/plugins/VuePress.d.ts b/packages/@vuepress/core/lib/client/plugins/VuePress.d.ts
similarity index 100%
rename from packages/@vuepress/core/lib/app/plugins/VuePress.d.ts
rename to packages/@vuepress/core/lib/client/plugins/VuePress.d.ts
diff --git a/packages/@vuepress/core/lib/app/plugins/VuePress.js b/packages/@vuepress/core/lib/client/plugins/VuePress.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/plugins/VuePress.js
rename to packages/@vuepress/core/lib/client/plugins/VuePress.js
diff --git a/packages/@vuepress/core/lib/app/redirect.js b/packages/@vuepress/core/lib/client/redirect.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/redirect.js
rename to packages/@vuepress/core/lib/client/redirect.js
diff --git a/packages/@vuepress/core/lib/app/root-mixins/updateMeta.js b/packages/@vuepress/core/lib/client/root-mixins/updateMeta.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/root-mixins/updateMeta.js
rename to packages/@vuepress/core/lib/client/root-mixins/updateMeta.js
diff --git a/packages/@vuepress/core/lib/app/serverEntry.js b/packages/@vuepress/core/lib/client/serverEntry.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/serverEntry.js
rename to packages/@vuepress/core/lib/client/serverEntry.js
diff --git a/packages/@vuepress/core/lib/app/style/config.styl b/packages/@vuepress/core/lib/client/style/config.styl
similarity index 100%
rename from packages/@vuepress/core/lib/app/style/config.styl
rename to packages/@vuepress/core/lib/client/style/config.styl
diff --git a/packages/@vuepress/core/lib/app/util.js b/packages/@vuepress/core/lib/client/util.js
similarity index 100%
rename from packages/@vuepress/core/lib/app/util.js
rename to packages/@vuepress/core/lib/client/util.js
diff --git a/packages/@vuepress/core/lib/dev.js b/packages/@vuepress/core/lib/dev.js
deleted file mode 100644
index c0b728c0e9..0000000000
--- a/packages/@vuepress/core/lib/dev.js
+++ /dev/null
@@ -1,207 +0,0 @@
-'use strict'
-
-module.exports = async (sourceDir, cliOptions = {}, ctx) => {
-  const { server, host, port } = await prepareServer(sourceDir, cliOptions, ctx)
-  server.listen(port, host, err => {
-    if (err) {
-      console.log(err)
-    }
-  })
-}
-
-module.exports.prepare = prepareServer
-
-async function prepareServer (sourceDir, cliOptions = {}, context) {
-  const WebpackDevServer = require('webpack-dev-server')
-  const { path } = require('@vuepress/shared-utils')
-  const webpack = require('webpack')
-  const chokidar = require('chokidar')
-
-  const prepare = require('./prepare/index')
-  const { chalk, fs, logger } = require('@vuepress/shared-utils')
-  const HeadPlugin = require('./webpack/HeadPlugin')
-  const DevLogPlugin = require('./webpack/DevLogPlugin')
-  const createClientConfig = require('./webpack/createClientConfig')
-  const { applyUserWebpackConfig } = require('./util/index')
-  const { frontmatterEmitter } = require('@vuepress/markdown-loader')
-
-  const ctx = context || await prepare(sourceDir, cliOptions, false /* isProd */)
-
-  // setup watchers to update options and dynamically generated files
-  const update = (reason) => {
-    console.log(`Reload due to ${reason}`)
-    ctx.pluginAPI.options.updated.syncApply()
-    prepare(sourceDir, cliOptions, false /* isProd */).catch(err => {
-      console.error(logger.error(chalk.red(err.stack), false))
-    })
-  }
-
-  // Curry update handler by update type
-  const spawnUpdate = updateType => file => {
-    const target = path.join(sourceDir, file)
-    // Bust cache.
-    delete require.cache[target]
-    update(`${chalk.red(updateType)} ${chalk.cyan(file)}`)
-  }
-
-  // watch add/remove of files
-  const pagesWatcher = chokidar.watch([
-    '**/*.md',
-    '.vuepress/components/**/*.vue'
-  ], {
-    cwd: sourceDir,
-    ignored: ['.vuepress/**/*.md', 'node_modules'],
-    ignoreInitial: true
-  })
-  pagesWatcher.on('add', spawnUpdate('add'))
-  pagesWatcher.on('unlink', spawnUpdate('unlink'))
-  pagesWatcher.on('addDir', spawnUpdate('addDir'))
-  pagesWatcher.on('unlinkDir', spawnUpdate('unlinkDir'))
-
-  const watchFiles = [
-    '.vuepress/config.js',
-    '.vuepress/config.yml',
-    '.vuepress/config.toml'
-  ].concat(
-    (
-      ctx.siteConfig.extraWatchFiles || []
-    ).map(file => normalizeWatchFilePath(file, ctx.sourceDir))
-  )
-
-  logger.debug('watchFiles', watchFiles)
-
-  // watch config file
-  const configWatcher = chokidar.watch(watchFiles, {
-    cwd: sourceDir,
-    ignoreInitial: true
-  })
-  configWatcher.on('change', spawnUpdate('change'))
-
-  // also listen for frontmatter changes from markdown files
-  frontmatterEmitter.on('update', () => update('frontmatter or headers change'))
-
-  // resolve webpack config
-  let config = createClientConfig(ctx)
-
-  config
-    .plugin('html')
-    // using a fork of html-webpack-plugin to avoid it requiring webpack
-    // internals from an incompatible version.
-    .use(require('vuepress-html-webpack-plugin'), [{
-      template: ctx.devTemplate
-    }])
-
-  config
-    .plugin('site-data')
-    .use(HeadPlugin, [{
-      tags: ctx.siteConfig.head || []
-    }])
-
-  const port = await resolvePort(cliOptions.port || ctx.siteConfig.port)
-  const { host, displayHost } = await resolveHost(cliOptions.host || ctx.siteConfig.host)
-
-  // debug in a running dev process.
-  process.stdin
-  && process.stdin.on('data', chunk => {
-    const parsed = chunk.toString('utf-8').trim()
-    if (parsed === '*') {
-      console.log(Object.keys(ctx))
-    }
-    if (ctx[parsed]) {
-      console.log(ctx[parsed])
-    }
-  })
-
-  config
-    .plugin('vuepress-log')
-    .use(DevLogPlugin, [{
-      port,
-      displayHost,
-      publicPath: ctx.base
-    }])
-
-  config = config.toConfig()
-  const userConfig = ctx.siteConfig.configureWebpack
-  if (userConfig) {
-    config = applyUserWebpackConfig(userConfig, config, false /* isServer */)
-  }
-
-  const contentBase = path.resolve(sourceDir, '.vuepress/public')
-
-  const serverConfig = Object.assign({
-    disableHostCheck: true,
-    compress: true,
-    clientLogLevel: 'error',
-    hot: true,
-    quiet: true,
-    headers: {
-      'access-control-allow-origin': '*'
-    },
-    open: cliOptions.open,
-    publicPath: ctx.base,
-    watchOptions: {
-      ignored: [
-        /node_modules/,
-        `!${ctx.tempPath}/**`
-      ]
-    },
-    historyApiFallback: {
-      disableDotRule: true,
-      rewrites: [
-        { from: /./, to: path.posix.join(ctx.base, 'index.html') }
-      ]
-    },
-    overlay: false,
-    host,
-    contentBase,
-    before (app, server) {
-      if (fs.existsSync(contentBase)) {
-        app.use(ctx.base, require('express').static(contentBase))
-      }
-
-      ctx.pluginAPI.options.beforeDevServer.syncApply(app, server)
-    },
-    after (app, server) {
-      ctx.pluginAPI.options.afterDevServer.syncApply(app, server)
-    }
-  }, ctx.siteConfig.devServer || {})
-
-  WebpackDevServer.addDevServerEntrypoints(config, serverConfig)
-
-  const compiler = webpack(config)
-  const server = new WebpackDevServer(compiler, serverConfig)
-
-  return {
-    server,
-    host,
-    port,
-    ctx
-  }
-}
-
-function resolveHost (host) {
-  const defaultHost = 'localhost'
-  host = host || defaultHost
-  const displayHost = host === defaultHost
-    ? 'localhost'
-    : host
-  return {
-    displayHost,
-    host
-  }
-}
-
-async function resolvePort (port) {
-  const portfinder = require('portfinder')
-  portfinder.basePort = parseInt(port) || 8080
-  port = await portfinder.getPortPromise()
-  return port
-}
-
-function normalizeWatchFilePath (filepath, baseDir) {
-  const { isAbsolute, relative } = require('path')
-  if (isAbsolute(filepath)) {
-    return relative(baseDir, filepath)
-  }
-  return filepath
-}
diff --git a/packages/@vuepress/core/lib/index.js b/packages/@vuepress/core/lib/index.js
index 43a6d0124b..9051524575 100644
--- a/packages/@vuepress/core/lib/index.js
+++ b/packages/@vuepress/core/lib/index.js
@@ -1,5 +1,26 @@
 'use strict'
 
-exports.dev = require('./dev')
-exports.build = require('./build')
+const App = require('./node/App')
+const { logger } = require('@vuepress/shared-utils')
+
+function createApp (options) {
+  logger.wait('Extracting site metadata...')
+  return new App(options)
+}
+
+async function dev (options) {
+  const app = createApp(options)
+  await app.process()
+  await app.dev()
+}
+
+async function build (options) {
+  const app = createApp(options)
+  await app.process()
+  await app.build()
+}
+
+exports.createApp = createApp
+exports.dev = dev
+exports.build = build
 exports.eject = require('./eject')
diff --git a/packages/@vuepress/core/lib/prepare/AppContext.js b/packages/@vuepress/core/lib/node/App.js
similarity index 73%
rename from packages/@vuepress/core/lib/prepare/AppContext.js
rename to packages/@vuepress/core/lib/node/App.js
index e7d71bb51a..906316f2ef 100755
--- a/packages/@vuepress/core/lib/prepare/AppContext.js
+++ b/packages/@vuepress/core/lib/node/App.js
@@ -16,18 +16,21 @@ const {
 
 const Page = require('./Page')
 const ClientComputedMixin = require('./ClientComputedMixin')
-const PluginAPI = require('../plugin-api/index')
+const PluginAPI = require('./plugin-api')
+const DevProcess = require('./dev')
+const BuildProcess = require('./build')
+const createTemp = require('./createTemp')
 
 /**
- * Expose AppContext.
+ * Expose VuePressApp.
  */
 
-module.exports = class AppContext {
+module.exports = class App {
   static getInstance (...args) {
-    if (!AppContext._instance) {
-      AppContext._instance = new AppContext(...args)
+    if (!App._instance) {
+      App._instance = new App(...args)
     }
-    return AppContext._instance
+    return App._instance
   }
 
   /**
@@ -35,24 +38,23 @@ module.exports = class AppContext {
    *
    * @param {string} sourceDir
    * @param {{
-   *  isProd: boolean,
    *  plugins: pluginsConfig,
    *  theme: themeNameConfig
    *  temp: string
    * }} options
    */
 
-  constructor (sourceDir, cliOptions = {}, isProd) {
-    logger.debug('sourceDir', sourceDir)
-    this.sourceDir = sourceDir
-    this.cliOptions = cliOptions
-    this.isProd = isProd
+  constructor (options = {}) {
+    this.options = options
+    this.sourceDir = this.options.sourceDir || path.join(__dirname, 'docs.fallback')
+    logger.debug('sourceDir', this.sourceDir)
 
-    const { tempPath, writeTemp } = createTemp(cliOptions.temp)
+    const { tempPath, writeTemp } = createTemp(options.temp)
     this.tempPath = tempPath
     this.writeTemp = writeTemp
 
-    this.vuepressDir = path.resolve(sourceDir, '.vuepress')
+    this.vuepressDir = path.resolve(this.sourceDir, '.vuepress')
+    this.libDir = path.join(__dirname, '../')
   }
 
   /**
@@ -63,9 +65,14 @@ module.exports = class AppContext {
    */
 
   resolveConfigAndInitialize () {
-    this.siteConfig = loadConfig(this.vuepressDir)
-    if (isFunction(this.siteConfig)) {
-      this.siteConfig = this.siteConfig(this)
+    if (this.options.siteConfig) {
+      this.siteConfig = this.options.siteConfig
+    } else {
+      let siteConfig = loadConfig(this.vuepressDir)
+      if (isFunction(siteConfig)) {
+        siteConfig = siteConfig(this)
+      }
+      this.siteConfig = siteConfig
     }
 
     // TODO custom cwd.
@@ -74,7 +81,7 @@ module.exports = class AppContext {
     this.base = this.siteConfig.base || '/'
     this.themeConfig = this.siteConfig.themeConfig || {}
 
-    const rawOutDir = this.cliOptions.dest || this.siteConfig.dest
+    const rawOutDir = this.options.dest || this.siteConfig.dest
     this.outDir = rawOutDir
       ? require('path').resolve(this.cwd, rawOutDir)
       : require('path').resolve(this.sourceDir, '.vuepress/dist')
@@ -92,7 +99,6 @@ module.exports = class AppContext {
 
   async process () {
     this.resolveConfigAndInitialize()
-    this.resolveCacheLoaderOptions()
     this.normalizeHeadTagUrls()
     this.themeAPI = loadTheme(this)
     this.resolveTemplates()
@@ -105,18 +111,18 @@ module.exports = class AppContext {
     this.markdown = createMarkdown(this)
 
     await this.resolvePages()
-    await this.pluginAPI.options.additionalPages.apply(this)
+
+    await this.pluginAPI.applyAsyncOption('additionalPages', this)
     await Promise.all(
-      this.pluginAPI.options.additionalPages.appliedValues.map(async (options) => {
+      this.pluginAPI.getOption('additionalPages').appliedValues.map(async (options) => {
         await this.addPage(options)
       })
     )
-
-    await this.pluginAPI.options.ready.apply()
+    await this.pluginAPI.applyAsyncOption('ready')
     await Promise.all([
-      this.pluginAPI.options.clientDynamicModules.apply(this),
-      this.pluginAPI.options.enhanceAppFiles.apply(this),
-      this.pluginAPI.options.globalUIComponents.apply(this)
+      this.pluginAPI.applyAsyncOption('clientDynamicModules', this),
+      this.pluginAPI.applyAsyncOption('enhanceAppFiles', this),
+      this.pluginAPI.applyAsyncOption('globalUIComponents', this)
     ])
   }
 
@@ -138,17 +144,17 @@ module.exports = class AppContext {
 
     this.pluginAPI
     // internl core plugins
-      .use(require('../internal-plugins/siteData'))
-      .use(require('../internal-plugins/routes'))
-      .use(require('../internal-plugins/rootMixins'))
-      .use(require('../internal-plugins/enhanceApp'))
-      .use(require('../internal-plugins/palette'))
-      .use(require('../internal-plugins/style'))
-      .use(require('../internal-plugins/layoutComponents'))
-      .use(require('../internal-plugins/pageComponents'))
-      .use(require('../internal-plugins/transformModule'))
-      .use(require('../internal-plugins/dataBlock'))
-      .use(require('../internal-plugins/frontmatterBlock'))
+      .use(require('./internal-plugins/siteData'))
+      .use(require('./internal-plugins/routes'))
+      .use(require('./internal-plugins/rootMixins'))
+      .use(require('./internal-plugins/enhanceApp'))
+      .use(require('./internal-plugins/palette'))
+      .use(require('./internal-plugins/style'))
+      .use(require('./internal-plugins/layoutComponents'))
+      .use(require('./internal-plugins/pageComponents'))
+      .use(require('./internal-plugins/transformModule'))
+      .use(require('./internal-plugins/dataBlock'))
+      .use(require('./internal-plugins/frontmatterBlock'))
       .use('@vuepress/container', {
         type: 'slot',
         before: info => `<template slot="${info}">`,
@@ -176,7 +182,7 @@ module.exports = class AppContext {
    */
 
   applyUserPlugins () {
-    this.pluginAPI.useByPluginsConfig(this.cliOptions.plugins)
+    this.pluginAPI.useByPluginsConfig(this.options.plugins)
     if (this.themeAPI.existsParentTheme) {
       this.pluginAPI.use(this.themeAPI.parentTheme.entry)
     }
@@ -215,7 +221,7 @@ module.exports = class AppContext {
    */
 
   resolveCacheLoaderOptions () {
-    Object.assign(this, (getCacheLoaderOptions(this.siteConfig, this.cliOptions, this.cwd, this.isProd)))
+    Object.assign(this, (getCacheLoaderOptions(this.siteConfig, this.options, this.cwd, this.isProd)))
   }
 
   /**
@@ -235,7 +241,7 @@ module.exports = class AppContext {
     this.devTemplate = this.resolveCommonAgreementFilePath(
       'devTemplate',
       {
-        defaultValue: path.resolve(__dirname, '../app/index.dev.html'),
+        defaultValue: this.getLibFilePath('client/index.dev.html'),
         siteAgreement: 'templates/dev.html',
         themeAgreement: 'templates/dev.html'
       }
@@ -244,7 +250,7 @@ module.exports = class AppContext {
     this.ssrTemplate = this.resolveCommonAgreementFilePath(
       'ssrTemplate',
       {
-        defaultValue: path.resolve(__dirname, '../app/index.ssr.html'),
+        defaultValue: this.getLibFilePath('client/index.ssr.html'),
         siteAgreement: 'templates/ssr.html',
         themeAgreement: 'templates/ssr.html'
       }
@@ -265,7 +271,7 @@ module.exports = class AppContext {
     this.globalLayout = this.resolveCommonAgreementFilePath(
       'globalLayout',
       {
-        defaultValue: path.resolve(__dirname, `../app/components/GlobalLayout.vue`),
+        defaultValue: this.getLibFilePath('client/components/GlobalLayout.vue'),
         siteAgreement: `components/GlobalLayout.vue`,
         themeAgreement: `layouts/GlobalLayout.vue`
       }
@@ -343,7 +349,7 @@ module.exports = class AppContext {
     await page.process({
       markdown: this.markdown,
       computed: new this.ClientComputedMixinConstructor(),
-      enhancers: this.pluginAPI.options.extendPageData.items
+      enhancers: this.pluginAPI.getOption('extendPageData').items
     })
     this.pages.push(page)
   }
@@ -425,45 +431,52 @@ module.exports = class AppContext {
       locales
     }
   }
-}
 
-/**
- * Create a dynamic temp utility context that allow to lanuch
- * multiple apps with isolated context at the same time.
- * @param tempPath
- * @returns {{
- *  writeTemp: (function(file: string, content: string): string),
- *  tempPath: string
- * }}
- */
+  /**
+   * Get file path in core lib
+   *
+   * @param relative
+   * @returns {string}
+   * @api public
+   */
 
-function createTemp (tempPath) {
-  if (!tempPath) {
-    tempPath = path.resolve(__dirname, '../../.temp')
-  } else {
-    tempPath = path.resolve(tempPath)
+  getLibFilePath (relative) {
+    return path.join(this.libDir, relative)
   }
 
-  if (!fs.existsSync(tempPath)) {
-    fs.ensureDirSync(tempPath)
-  } else {
-    fs.emptyDirSync(tempPath)
-  }
+  /**
+   * Start a dev process with correct app context
+   *
+   * @returns {Promise<void>}
+   * @api public
+   */
 
-  logger.debug(`Temp directory: ${chalk.gray(tempPath)}`)
-  const tempCache = new Map()
-
-  async function writeTemp (file, content) {
-    const destPath = path.join(tempPath, file)
-    await fs.ensureDir(path.parse(destPath).dir)
-    // cache write to avoid hitting the dist if it didn't change
-    const cached = tempCache.get(file)
-    if (cached !== content) {
-      await fs.writeFile(destPath, content)
-      tempCache.set(file, content)
-    }
-    return destPath
+  async dev () {
+    this.isProd = false
+    this.devProcess = new DevProcess(this)
+    await this.devProcess.process()
+
+    this.devProcess
+      .on('fileChanged', ({ type, target }) => {
+        console.log(`Reload due to ${chalk.red(type)} ${chalk.cyan(target)}`)
+        this.process()
+      })
+      .createServer()
+      .listen()
   }
 
-  return { writeTemp, tempPath }
+  /**
+   * Start a build process with correct app context
+   *
+   * @returns {Promise<void>}
+   * @api public
+   */
+
+  async build () {
+    this.isProd = true
+    this.buildProcess = new BuildProcess(this)
+    await this.buildProcess.process()
+    await this.buildProcess.render()
+  }
 }
+
diff --git a/packages/@vuepress/core/lib/prepare/CacheLoader.js b/packages/@vuepress/core/lib/node/CacheLoader.js
similarity index 89%
rename from packages/@vuepress/core/lib/prepare/CacheLoader.js
rename to packages/@vuepress/core/lib/node/CacheLoader.js
index 7d10291463..77f8d6d723 100644
--- a/packages/@vuepress/core/lib/prepare/CacheLoader.js
+++ b/packages/@vuepress/core/lib/node/CacheLoader.js
@@ -12,12 +12,12 @@ const {
 /**
  * Get cache directory and cache identifier via config.
  * @param {object} siteConfig
- * @param {object} cliOptions
+ * @param {object} options
  */
 
-exports.getCacheLoaderOptions = function (siteConfig, cliOptions, cwd, isProd) {
+exports.getCacheLoaderOptions = function (siteConfig, options, cwd, isProd) {
   const defaultCacheDirectory = path.resolve(__dirname, '../../node_modules/.cache/vuepress')
-  let cache = cliOptions.cache || siteConfig.cache || defaultCacheDirectory
+  let cache = options.cache || siteConfig.cache || defaultCacheDirectory
 
   if (isBoolean(cache)) {
     if (cache === true) {
diff --git a/packages/@vuepress/core/lib/prepare/ClientComputedMixin.js b/packages/@vuepress/core/lib/node/ClientComputedMixin.js
similarity index 100%
rename from packages/@vuepress/core/lib/prepare/ClientComputedMixin.js
rename to packages/@vuepress/core/lib/node/ClientComputedMixin.js
diff --git a/packages/@vuepress/core/lib/prepare/Page.js b/packages/@vuepress/core/lib/node/Page.js
similarity index 99%
rename from packages/@vuepress/core/lib/prepare/Page.js
rename to packages/@vuepress/core/lib/node/Page.js
index de83e00523..e04bd50f72 100644
--- a/packages/@vuepress/core/lib/prepare/Page.js
+++ b/packages/@vuepress/core/lib/node/Page.js
@@ -4,7 +4,7 @@
  * Module dependencies.
  */
 
-const { inferDate, DATE_RE } = require('../util/index')
+const { inferDate, DATE_RE } = require('./util/index')
 const {
   fs,
   path,
diff --git a/packages/@vuepress/core/__tests__/plugin-api/AsyncOption.spec.js b/packages/@vuepress/core/lib/node/__tests__/plugin-api/AsyncOption.spec.js
similarity index 90%
rename from packages/@vuepress/core/__tests__/plugin-api/AsyncOption.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/plugin-api/AsyncOption.spec.js
index 357f1fb157..807d7967ef 100644
--- a/packages/@vuepress/core/__tests__/plugin-api/AsyncOption.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/plugin-api/AsyncOption.spec.js
@@ -1,4 +1,4 @@
-const AsyncOption = require('../../lib/plugin-api/abstract/AsyncOption')
+const AsyncOption = require('../../plugin-api/abstract/AsyncOption')
 
 describe('AsyncOption', () => {
   test('parallelApply', async () => {
diff --git a/packages/@vuepress/core/__tests__/plugin-api/Option.spec.js b/packages/@vuepress/core/lib/node/__tests__/plugin-api/Option.spec.js
similarity index 97%
rename from packages/@vuepress/core/__tests__/plugin-api/Option.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/plugin-api/Option.spec.js
index e00a73608c..978a9f742b 100644
--- a/packages/@vuepress/core/__tests__/plugin-api/Option.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/plugin-api/Option.spec.js
@@ -1,4 +1,4 @@
-import Option from '../../lib/plugin-api/abstract/Option'
+import Option from '../../plugin-api/abstract/Option'
 
 describe('Option', () => {
   test('key', () => {
diff --git a/packages/@vuepress/core/__tests__/plugin-api/PluginAPI.spec.js b/packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginAPI.spec.js
similarity index 95%
rename from packages/@vuepress/core/__tests__/plugin-api/PluginAPI.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginAPI.spec.js
index 7c580aacde..2f21ad454f 100644
--- a/packages/@vuepress/core/__tests__/plugin-api/PluginAPI.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginAPI.spec.js
@@ -2,8 +2,8 @@ jest.mock('vuepress-plugin-a')
 jest.mock('vuepress-plugin-b')
 jest.mock('@org/vuepress-plugin-a')
 
-import PluginAPI from '../../lib/plugin-api/index'
-import { PLUGIN_OPTION_MAP } from '../../lib/plugin-api/constants'
+import PluginAPI from '../../plugin-api/index'
+import { PLUGIN_OPTION_MAP } from '../../plugin-api/constants'
 
 describe('Plugin', () => {
   test('registerOption', () => {
diff --git a/packages/@vuepress/core/__tests__/plugin-api/PluginUtil.spec.js b/packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginUtil.spec.js
similarity index 76%
rename from packages/@vuepress/core/__tests__/plugin-api/PluginUtil.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginUtil.spec.js
index 211c2fbf6c..8d28f27aa0 100644
--- a/packages/@vuepress/core/__tests__/plugin-api/PluginUtil.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/plugin-api/PluginUtil.spec.js
@@ -1,31 +1,31 @@
-import { flattenPlugin } from '../../lib/plugin-api/util'
+import { flattenPlugin } from '../../plugin-api/util'
 
 describe('flattenPlugin', () => {
   test('should hydrate plugin correctly', () => {
-    const plugin = { name: 'a', shortcut: 'a', module: { enhanceAppFiles: 'file' }}
+    const plugin = { name: 'a', shortcut: 'a', entry: { enhanceAppFiles: 'file' }}
     const hydratedPlugin = flattenPlugin(plugin, {}, {})
     expect(hydratedPlugin.name).toBe('a')
-    expect(hydratedPlugin.shortcut).toBe('a')
+    expect(hydratedPlugin.shortcut).toBe(null)
     expect(hydratedPlugin.enabled).toBe(true)
     expect(hydratedPlugin.enhanceAppFiles).toBe('file')
   })
 
   test('should set \'enabled\' to false when \'pluginOptions\' is set to false.', () => {
-    const plugin = { name: 'a', shortcut: 'a', module: {}}
+    const plugin = { name: 'a', shortcut: 'a', entry: {}}
     const hydratedPlugin = flattenPlugin(plugin, false, {})
     expect(hydratedPlugin.name).toBe('a')
-    expect(hydratedPlugin.shortcut).toBe('a')
+    expect(hydratedPlugin.shortcut).toBe(null)
     expect(hydratedPlugin.enabled).toBe(false)
   })
 
   test('should flatten functional plugin correctly.', () => {
     const config = jest.fn(() => ({ enhanceAppFiles: 'file' }))
-    const plugin = { name: 'a', shortcut: 'a', module: config }
+    const plugin = { name: 'a', shortcut: 'a', entry: config }
     const pluginOptions = {}
     const pluginContext = {}
     const hydratedPlugin = flattenPlugin(plugin, pluginOptions, pluginContext)
     expect(hydratedPlugin.name).toBe('a')
-    expect(hydratedPlugin.shortcut).toBe('a')
+    expect(hydratedPlugin.shortcut).toBe(null)
     expect(hydratedPlugin.enabled).toBe(true)
     expect(hydratedPlugin.enhanceAppFiles).toBe('file')
     expect(config.mock.calls).toHaveLength(1)
@@ -35,7 +35,7 @@ describe('flattenPlugin', () => {
 
   test('should flatten functional plugin correctly - options defaults to \'{}\'.', () => {
     const config = jest.fn(() => ({ enhanceAppFiles: 'file' }))
-    const plugin = { name: 'a', shortcut: 'a', module: config }
+    const plugin = { name: 'a', shortcut: 'a', entry: config }
     const pluginOptions = undefined
     const pluginContext = {}
     flattenPlugin(plugin, pluginOptions, pluginContext)
diff --git a/packages/@vuepress/core/__tests__/prepare/prepare.spec.js b/packages/@vuepress/core/lib/node/__tests__/prepare/App.spec.js
similarity index 70%
rename from packages/@vuepress/core/__tests__/prepare/prepare.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/App.spec.js
index 0e0ef5837b..f33eef167a 100644
--- a/packages/@vuepress/core/__tests__/prepare/prepare.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/prepare/App.spec.js
@@ -1,5 +1,5 @@
 const { fs, path } = require('@vuepress/shared-utils')
-const prepare = require('../../lib/prepare')
+const App = require('../../App')
 
 const docsBaseDir = path.resolve(__dirname, 'fixtures')
 const docsModeNames = fs.readdirSync(docsBaseDir)
@@ -9,12 +9,16 @@ const docsModes = docsModeNames.map(name => {
   return { name, docsPath, docsTempPath }
 })
 
-describe('prepare', () => {
+describe('App', () => {
   test('should not throw error', async () => {
     await Promise.all(docsModes.map(async ({ name, docsPath, docsTempPath }) => {
       await fs.ensureDir(docsTempPath)
-      const context = await prepare(docsPath, { theme: '@vuepress/default', temp: docsTempPath })
-      expect(context.sourceDir).toBe(docsPath)
+      const app = new App({
+        sourceDir: docsPath,
+        theme: '@vuepress/default',
+        emp: docsTempPath
+      })
+      expect(app.sourceDir).toBe(docsPath)
     }))
   })
 })
diff --git a/packages/@vuepress/core/__tests__/prepare/Page.spec.js b/packages/@vuepress/core/lib/node/__tests__/prepare/Page.spec.js
similarity index 80%
rename from packages/@vuepress/core/__tests__/prepare/Page.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/Page.spec.js
index 294ae9c790..2f3b4b6f30 100644
--- a/packages/@vuepress/core/__tests__/prepare/Page.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/prepare/Page.spec.js
@@ -1,19 +1,28 @@
-const Page = require('../../lib/prepare/Page')
+const Page = require('../../Page')
+const App = require('../../App')
+
 const {
-  getComputed,
   getMarkdown,
   getDocument,
   readFile
 } = require('./util')
 
 describe('Page', () => {
+  let app
+  let computed
+
+  beforeAll(async () => {
+    app = new App()
+    await app.process()
+    computed = new app.ClientComputedMixinConstructor()
+  })
+
   test('pure route', async () => {
-    const page = new Page({ path: '/' })
+    const page = new Page({ path: '/' }, app)
 
     expect(page.path).toBe('/')
     expect(page.regularPath).toBe('/')
 
-    const computed = getComputed()
     await page.process({ computed })
 
     expect(page.path).toBe('/')
@@ -22,7 +31,7 @@ describe('Page', () => {
 
   test('pure route - encodeURI', async () => {
     const path = '/尤/'
-    const page = new Page({ path })
+    const page = new Page({ path }, app)
 
     expect(page.path).toBe(encodeURI(path))
     expect(page.regularPath).toBe(encodeURI(path))
@@ -33,7 +42,7 @@ describe('Page', () => {
     const page = new Page({
       path: '/',
       frontmatter
-    })
+    }, app)
     expect(page.frontmatter).toBe(frontmatter)
   })
 
@@ -42,15 +51,16 @@ describe('Page', () => {
     const page = new Page({
       path: '/',
       frontmatter
-    })
+    }, app)
 
     expect(page.frontmatter.title).toBe('alpha')
 
-    const computed = getComputed()
     const enhancers = [
       {
         name: 'plugin-a',
-        value: page => { page.frontmatter.title = 'beta' }
+        value: page => {
+          page.frontmatter.title = 'beta'
+        }
       }
     ]
     await page.process({ computed, enhancers })
@@ -60,14 +70,13 @@ describe('Page', () => {
 
   test('markdown page - pointing to a markdown file', async () => {
     const { relative, filePath } = getDocument('README.md')
-    const page = new Page({ filePath, relative })
+    const page = new Page({ filePath, relative }, app)
 
     expect(page._filePath).toBe(filePath)
     expect(page.regularPath).toBe('/')
     expect(page.path).toBe('/')
     expect(page.frontmatter).toEqual({})
 
-    const computed = getComputed()
     const markdown = getMarkdown()
     await page.process({ computed, markdown })
 
@@ -79,14 +88,13 @@ describe('Page', () => {
 
   test('markdown page - pointing to a markdown file with frontmatter', async () => {
     const { relative, filePath } = getDocument('alpha.md')
-    const page = new Page({ filePath, relative })
+    const page = new Page({ filePath, relative }, app)
 
     expect(page._filePath).toBe(filePath)
     expect(page.regularPath).toBe('/alpha.html')
     expect(page.path).toBe('/alpha.html')
     expect(page.frontmatter).toEqual({})
 
-    const computed = getComputed()
     const markdown = getMarkdown()
     await page.process({ computed, markdown })
 
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-config/.vuepress/config.js b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-config/.vuepress/config.js
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-config/.vuepress/config.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-config/.vuepress/config.js
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-config/README.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-config/README.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-config/README.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-config/README.md
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/.vuepress/config.js b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/.vuepress/config.js
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/.vuepress/config.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/.vuepress/config.js
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/README.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/README.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/README.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/README.md
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/zh/README.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/zh/README.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-i18n/zh/README.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-i18n/zh/README.md
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/.vuepress/config.js b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/.vuepress/config.js
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/.vuepress/config.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/.vuepress/config.js
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/.vuepress/theme/Layout.vue b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/.vuepress/theme/Layout.vue
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/.vuepress/theme/Layout.vue
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/.vuepress/theme/Layout.vue
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/README.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/README.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs-local-theme/README.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs-local-theme/README.md
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs/README.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs/README.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs/README.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs/README.md
diff --git a/packages/@vuepress/core/__tests__/prepare/fixtures/docs/alpha.md b/packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs/alpha.md
similarity index 100%
rename from packages/@vuepress/core/__tests__/prepare/fixtures/docs/alpha.md
rename to packages/@vuepress/core/lib/node/__tests__/prepare/fixtures/docs/alpha.md
diff --git a/packages/@vuepress/core/__tests__/prepare/util.js b/packages/@vuepress/core/lib/node/__tests__/prepare/util.js
similarity index 55%
rename from packages/@vuepress/core/__tests__/prepare/util.js
rename to packages/@vuepress/core/lib/node/__tests__/prepare/util.js
index ef66db6820..79c42a59ee 100644
--- a/packages/@vuepress/core/__tests__/prepare/util.js
+++ b/packages/@vuepress/core/lib/node/__tests__/prepare/util.js
@@ -1,15 +1,5 @@
 const { fs, path } = require('@vuepress/shared-utils')
-const AppContext = require('../../lib/prepare/AppContext')
-const createMarkdown = require('../../../markdown/index')
-
-function getAppContext () {
-  return new AppContext('.')
-}
-
-function getComputed () {
-  const context = getAppContext()
-  return new context.ClientComputedMixinConstructor()
-}
+const createMarkdown = require('../../../../../markdown/index')
 
 const docsBaseDir = path.resolve(__dirname, 'fixtures/docs')
 
@@ -25,8 +15,6 @@ const getMarkdown = createMarkdown
 const readFile = async filePath => await fs.readFile(filePath, 'utf-8')
 
 module.exports = {
-  getAppContext,
-  getComputed,
   getMarkdown,
   getDocument,
   readFile
diff --git a/packages/@vuepress/core/__tests__/theme-api/fixtures/theme/Layout.vue b/packages/@vuepress/core/lib/node/__tests__/theme-api/fixtures/theme/Layout.vue
similarity index 100%
rename from packages/@vuepress/core/__tests__/theme-api/fixtures/theme/Layout.vue
rename to packages/@vuepress/core/lib/node/__tests__/theme-api/fixtures/theme/Layout.vue
diff --git a/packages/@vuepress/core/__tests__/theme-api/fixtures/theme/components/Home.vue b/packages/@vuepress/core/lib/node/__tests__/theme-api/fixtures/theme/components/Home.vue
similarity index 100%
rename from packages/@vuepress/core/__tests__/theme-api/fixtures/theme/components/Home.vue
rename to packages/@vuepress/core/lib/node/__tests__/theme-api/fixtures/theme/components/Home.vue
diff --git a/packages/@vuepress/core/__tests__/theme-api/index.spec.js b/packages/@vuepress/core/lib/node/__tests__/theme-api/index.spec.js
similarity index 93%
rename from packages/@vuepress/core/__tests__/theme-api/index.spec.js
rename to packages/@vuepress/core/lib/node/__tests__/theme-api/index.spec.js
index a8e6c7bdd4..89dccf9835 100644
--- a/packages/@vuepress/core/__tests__/theme-api/index.spec.js
+++ b/packages/@vuepress/core/lib/node/__tests__/theme-api/index.spec.js
@@ -1,7 +1,7 @@
 jest.mock('vuepress-theme-parent')
 jest.mock('vuepress-theme-child')
 
-import ThemeAPI from '../../lib/theme-api'
+import ThemeAPI from '../../theme-api'
 import { resolve } from 'path'
 
 const theme = {
diff --git a/packages/@vuepress/core/lib/node/build/index.js b/packages/@vuepress/core/lib/node/build/index.js
new file mode 100644
index 0000000000..666e0f6acc
--- /dev/null
+++ b/packages/@vuepress/core/lib/node/build/index.js
@@ -0,0 +1,273 @@
+'use strict'
+
+const EventEmitter = require('events').EventEmitter
+const webpack = require('webpack')
+const readline = require('readline')
+const escape = require('escape-html')
+
+const { chalk, fs, path, logger, env, performance } = require('@vuepress/shared-utils')
+const createClientConfig = require('../webpack/createClientConfig')
+const createServerConfig = require('../webpack/createServerConfig')
+const { createBundleRenderer } = require('vue-server-renderer')
+const { normalizeHeadTag, applyUserWebpackConfig } = require('../util/index')
+
+/**
+ * Expose Build Process Class.
+ */
+
+module.exports = class Build extends EventEmitter {
+  constructor (context) {
+    super()
+    process.env.NODE_ENV = 'production'
+    this.context = context
+    this.outDir = this.context.outDir
+  }
+
+  /**
+   * Doing somthing before render pages, e.g. validate and empty output directory,
+   * prepare webpack config.
+   *
+   * @returns {Promise<void>}
+   * @api public
+   */
+
+  async process () {
+    if (this.context.cwd === this.outDir) {
+      throw new Error('Unexpected option: "outDir" cannot be set to the current working directory')
+    }
+
+    this.context.resolveCacheLoaderOptions()
+    await fs.emptyDir(this.outDir)
+    logger.debug('Dist directory: ' + chalk.gray(this.outDir))
+    this.prepareWebpackConfig()
+  }
+
+  /**
+   * Compile and render pages.
+   *
+   * @returns {Promise<void>}
+   * @api public
+   */
+
+  async render () {
+    logger.wait('Extracting site metadata...')
+
+    // compile!
+    const stats = await compile([this.clientConfig, this.serverConfig])
+    const serverBundle = require(path.resolve(this.outDir, 'manifest/server.json'))
+    const clientManifest = require(path.resolve(this.outDir, 'manifest/client.json'))
+
+    // remove manifests after loading them.
+    await fs.remove(path.resolve(this.outDir, 'manifest'))
+
+    // ref: https://github.com/vuejs/vuepress/issues/1367
+    if (!this.clientConfig.devtool && (!this.clientConfig.plugins
+      || !this.clientConfig.plugins.some(p =>
+        p instanceof webpack.SourceMapDevToolPlugin
+        || p instanceof webpack.EvalSourceMapDevToolPlugin
+      ))) {
+      await workaroundEmptyStyleChunk(stats, this.outDir)
+    }
+
+    // create server renderer using built manifests
+    this.renderer = createBundleRenderer(serverBundle, {
+      clientManifest,
+      runInNewContext: false,
+      inject: false,
+      shouldPrefetch: this.context.siteConfig.shouldPrefetch || (() => true),
+      template: await fs.readFile(this.context.ssrTemplate, 'utf-8')
+    })
+
+    // pre-render head tags from user config
+    this.userHeadTags = (this.context.siteConfig.head || [])
+      .map(renderHeadTag)
+      .join('\n  ')
+
+    // if the user does not have a custom 404.md, generate the theme's default
+    if (!this.context.pages.some(p => p.path === '/404.html')) {
+      this.context.addPage({ path: '/404.html' })
+    }
+
+    // render pages
+    logger.wait('Rendering static HTML...')
+
+    const pagePaths = []
+    for (const page of this.context.pages) {
+      pagePaths.push(await this.renderPage(page))
+    }
+
+    readline.clearLine(process.stdout, 0)
+    readline.cursorTo(process.stdout, 0)
+
+    await this.context.pluginAPI.applyAsyncOption('generated', pagePaths)
+
+    // DONE.
+    const relativeDir = path.relative(this.context.cwd, this.outDir)
+    logger.success(`Generated static files in ${chalk.cyan(relativeDir)}.`)
+    const { duration } = performance.stop()
+    logger.developer(`It took a total of ${chalk.cyan(`${duration}ms`)} to run the ${chalk.cyan('vuepress build')}.`)
+    console.log()
+  }
+
+  /**
+   * Prepare webpack config under build.
+   *
+   * @api private
+   */
+
+  prepareWebpackConfig () {
+    this.clientConfig = createClientConfig(this.context).toConfig()
+    this.serverConfig = createServerConfig(this.context).toConfig()
+
+    const userConfig = this.context.siteConfig.configureWebpack
+    if (userConfig) {
+      this.clientConfig = applyUserWebpackConfig(userConfig, this.clientConfig, false)
+      this.serverConfig = applyUserWebpackConfig(userConfig, this.serverConfig, true)
+    }
+  }
+
+  /**
+   * Render page
+   *
+   * @param {Page} page
+   * @returns {Promise<string>}
+   * @api private
+   */
+
+  async renderPage (page) {
+    const pagePath = page.path
+    readline.clearLine(process.stdout, 0)
+    readline.cursorTo(process.stdout, 0)
+    process.stdout.write(`Rendering page: ${pagePath}`)
+
+    // #565 Avoid duplicate description meta at SSR.
+    const meta = (page.frontmatter && page.frontmatter.meta || []).filter(item => item.name !== 'description')
+    const pageMeta = renderPageMeta(meta)
+
+    const context = {
+      url: pagePath,
+      userHeadTags: this.userHeadTags,
+      pageMeta,
+      title: 'VuePress',
+      lang: 'en',
+      description: ''
+    }
+
+    let html
+    try {
+      html = await this.renderer.renderToString(context)
+    } catch (e) {
+      console.error(logger.error(chalk.red(`Error rendering ${pagePath}:`), false))
+      throw e
+    }
+    const filename = decodeURIComponent(pagePath.replace(/\/$/, '/index.html').replace(/^\//, ''))
+    const filePath = path.resolve(this.outDir, filename)
+    await fs.ensureDir(path.dirname(filePath))
+    await fs.writeFile(filePath, html)
+    return filePath
+  }
+}
+
+/**
+ * Compile a webpack application and return stats json.
+ *
+ * @param {Object} config
+ * @returns {Promise<Object>}
+ */
+
+function compile (config) {
+  return new Promise((resolve, reject) => {
+    webpack(config, (err, stats) => {
+      if (err) {
+        return reject(err)
+      }
+      if (stats.hasErrors()) {
+        stats.toJson().errors.forEach(err => {
+          console.error(err)
+        })
+        reject(new Error(`Failed to compile with errors.`))
+        return
+      }
+      if (env.isDebug && stats.hasWarnings()) {
+        stats.toJson().warnings.forEach(warning => {
+          console.warn(warning)
+        })
+      }
+      resolve(stats.toJson({ modules: false }))
+    })
+  })
+}
+
+/**
+ * Render head tag
+ *
+ * @param {Object} tag
+ * @returns {string}
+ */
+
+function renderHeadTag (tag) {
+  const { tagName, attributes, innerHTML, closeTag } = normalizeHeadTag(tag)
+  return `<${tagName}${renderAttrs(attributes)}>${innerHTML}${closeTag ? `</${tagName}>` : ``}`
+}
+
+/**
+ * Render html attributes
+ *
+ * @param {Object} attrs
+ * @returns {string}
+ */
+
+function renderAttrs (attrs = {}) {
+  const keys = Object.keys(attrs)
+  if (keys.length) {
+    return ' ' + keys.map(name => `${name}="${escape(attrs[name])}"`).join(' ')
+  } else {
+    return ''
+  }
+}
+
+/**
+ * Render meta tags
+ *
+ * @param {Array} meta
+ * @returns {Array<string>}
+ */
+
+function renderPageMeta (meta) {
+  if (!meta) return ''
+  return meta.map(m => {
+    let res = `<meta`
+    Object.keys(m).forEach(key => {
+      res += ` ${key}="${escape(m[key])}"`
+    })
+    return res + `>`
+  }).join('')
+}
+
+/**
+ * find and remove empty style chunk caused by
+ * https://github.com/webpack-contrib/mini-css-extract-plugin/issues/85
+ * TODO remove when it's fixed
+ *
+ * @param {Object} stats
+ * @param {String} outDir
+ * @returns {Promise<void>}
+ */
+
+async function workaroundEmptyStyleChunk (stats, outDir) {
+  const styleChunk = stats.children[0].assets.find(a => {
+    return /styles\.\w{8}\.js$/.test(a.name)
+  })
+  if (!styleChunk) return
+  const styleChunkPath = path.resolve(outDir, styleChunk.name)
+  const styleChunkContent = await fs.readFile(styleChunkPath, 'utf-8')
+  await fs.remove(styleChunkPath)
+  // prepend it to app.js.
+  // this is necessary for the webpack runtime to work properly.
+  const appChunk = stats.children[0].assets.find(a => {
+    return /app\.\w{8}\.js$/.test(a.name)
+  })
+  const appChunkPath = path.resolve(outDir, appChunk.name)
+  const appChunkContent = await fs.readFile(appChunkPath, 'utf-8')
+  await fs.writeFile(appChunkPath, styleChunkContent + appChunkContent)
+}
diff --git a/packages/@vuepress/core/lib/prepare/createMarkdown.js b/packages/@vuepress/core/lib/node/createMarkdown.js
similarity index 83%
rename from packages/@vuepress/core/lib/prepare/createMarkdown.js
rename to packages/@vuepress/core/lib/node/createMarkdown.js
index 6f399f66d4..52aeaf26f1 100644
--- a/packages/@vuepress/core/lib/prepare/createMarkdown.js
+++ b/packages/@vuepress/core/lib/node/createMarkdown.js
@@ -16,12 +16,12 @@ module.exports = function (ctx) {
 
   const beforeInstantiate = config => {
     chainMarkdown && chainMarkdown(config)
-    ctx.pluginAPI.options.chainMarkdown.syncApply(config)
+    ctx.pluginAPI.applySyncOption('chainMarkdown', config)
   }
 
   const afterInstantiate = md => {
     extendMarkdown && extendMarkdown(md)
-    ctx.pluginAPI.options.extendMarkdown.syncApply(md)
+    ctx.pluginAPI.applySyncOption('extendMarkdown', md)
   }
 
   return createMarkdown(
diff --git a/packages/@vuepress/core/lib/node/createTemp.js b/packages/@vuepress/core/lib/node/createTemp.js
new file mode 100644
index 0000000000..96b831e349
--- /dev/null
+++ b/packages/@vuepress/core/lib/node/createTemp.js
@@ -0,0 +1,42 @@
+const { fs, path, chalk, logger } = require('@vuepress/shared-utils')
+
+/**
+ * Create a dynamic temp utility context that allow to lanuch
+ * multiple apps with isolated context at the same time.
+ * @param tempPath
+ * @returns {{
+ *  writeTemp: (function(file: string, content: string): string),
+ *  tempPath: string
+ * }}
+ */
+
+module.exports = function createTemp (tempPath) {
+  if (!tempPath) {
+    tempPath = path.resolve(__dirname, '../../.temp')
+  } else {
+    tempPath = path.resolve(tempPath)
+  }
+
+  if (!fs.existsSync(tempPath)) {
+    fs.ensureDirSync(tempPath)
+  } else {
+    fs.emptyDirSync(tempPath)
+  }
+
+  logger.debug(`Temp directory: ${chalk.gray(tempPath)}`)
+  const tempCache = new Map()
+
+  async function writeTemp (file, content) {
+    const destPath = path.join(tempPath, file)
+    await fs.ensureDir(path.parse(destPath).dir)
+    // cache write to avoid hitting the dist if it didn't change
+    const cached = tempCache.get(file)
+    if (cached !== content) {
+      await fs.writeFile(destPath, content)
+      tempCache.set(file, content)
+    }
+    return destPath
+  }
+
+  return { writeTemp, tempPath }
+}
diff --git a/packages/@vuepress/core/lib/node/dev/index.js b/packages/@vuepress/core/lib/node/dev/index.js
new file mode 100644
index 0000000000..31c6173acd
--- /dev/null
+++ b/packages/@vuepress/core/lib/node/dev/index.js
@@ -0,0 +1,272 @@
+'use strict'
+
+/**
+ * Module dependencies.
+ */
+
+const EventEmitter = require('events').EventEmitter
+const WebpackDevServer = require('webpack-dev-server')
+const { frontmatterEmitter } = require('@vuepress/markdown-loader')
+const webpack = require('webpack')
+const chokidar = require('chokidar')
+
+const { path, fs, logger } = require('@vuepress/shared-utils')
+const HeadPlugin = require('../webpack/HeadPlugin')
+const DevLogPlugin = require('../webpack/DevLogPlugin')
+const createClientConfig = require('../webpack/createClientConfig')
+const { applyUserWebpackConfig } = require('../util/index')
+
+module.exports = class DevProcess extends EventEmitter {
+  constructor (context) {
+    super()
+    this.context = context
+  }
+
+  /**
+   * Prepare essential data for launch dev server.
+   */
+
+  async process () {
+    this.context.resolveCacheLoaderOptions()
+    this.watchSourceFiles()
+    this.watchUserConfig()
+    this.watchFrontmatter()
+    this.setupDebugTip()
+    await this.resolvePort()
+    await this.resolveHost()
+    this.prepareWebpackConfig()
+    return this
+  }
+
+  /**
+   * Hande file's update, need to re-prepare app context.
+   *
+   * @param {string} type
+   * @param {string} target
+   */
+
+  handleUpdate (type, target) {
+    if (!path.isAbsolute(target)) {
+      target = path.join(this.context.sourceDir, target)
+    }
+    if (target.endsWith('.js')) {
+      // Bust cache.
+      delete require.cache[target]
+    }
+    this.emit('fileChanged', {
+      type,
+      target
+    })
+  }
+
+  /**
+   * Watch user's source document files.
+   */
+
+  watchSourceFiles () {
+    // watch add/remove of files
+    this.pagesWatcher = chokidar.watch([
+      '**/*.md',
+      '.vuepress/components/**/*.vue'
+    ], {
+      cwd: this.context.sourceDir,
+      ignored: ['.vuepress/**/*.md', 'node_modules'],
+      ignoreInitial: true
+    })
+    this.pagesWatcher.on('add', target => this.handleUpdate('add', target))
+    this.pagesWatcher.on('unlink', target => this.handleUpdate('unlink', target))
+    this.pagesWatcher.on('addDir', target => this.handleUpdate('addDir', target))
+    this.pagesWatcher.on('unlinkDir', target => this.handleUpdate('unlinkDir', target))
+  }
+
+  /**
+   * Watch user's config files and extra files.
+   */
+
+  watchUserConfig () {
+    this.watchFiles = [
+      '.vuepress/config.js',
+      '.vuepress/config.yml',
+      '.vuepress/config.toml'
+    ].concat(
+      (
+        this.context.siteConfig.extraWatchFiles || []
+      ).map(file => normalizeWatchFilePath(file, this.context.sourceDir))
+    )
+
+    logger.debug('watchFiles', this.watchFiles)
+
+    this.configWatcher = chokidar.watch(this.watchFiles, {
+      cwd: this.context.sourceDir,
+      ignoreInitial: true
+    })
+
+    this.configWatcher.on('change', target => this.handleUpdate('change', target))
+  }
+
+  /**
+   * Also listen for frontmatter changes from markdown files
+   */
+
+  watchFrontmatter () {
+    frontmatterEmitter.on('update', target => this.handleUpdate('frontmatter', target))
+  }
+
+  /**
+   * Resolve used port
+   */
+
+  async resolvePort () {
+    this.port = await resolvePort(this.context.options.port || this.context.siteConfig.port)
+  }
+
+  /**
+   * Resolve used host
+   */
+
+  async resolveHost () {
+    const { host, displayHost } = await resolveHost(this.context.options.host || this.context.siteConfig.host)
+    this.host = host
+    this.displayHost = displayHost
+  }
+
+  /**
+   * Set up a shortcut to debug context under dev.
+   */
+
+  setupDebugTip () {
+    // debug in a running dev process.
+    process.stdin
+    && process.stdin.on('data', chunk => {
+      const parsed = chunk.toString('utf-8').trim()
+      if (parsed === '*') {
+        console.log(Object.keys(this.context))
+      }
+      if (this.context[parsed]) {
+        console.log(this.context[parsed])
+      }
+    })
+  }
+
+  /**
+   * Prepare webpack for dev process.
+   */
+
+  prepareWebpackConfig () {
+    // resolve webpack config
+    let config = createClientConfig(this.context)
+
+    config
+      .plugin('html')
+      // using a fork of html-webpack-plugin to avoid it requiring webpack
+      // internals from an incompatible version.
+      .use(require('vuepress-html-webpack-plugin'), [{
+        template: this.context.devTemplate
+      }])
+
+    config
+      .plugin('site-data')
+      .use(HeadPlugin, [{
+        tags: this.context.siteConfig.head || []
+      }])
+
+    config
+      .plugin('vuepress-log')
+      .use(DevLogPlugin, [{
+        port: this.port,
+        displayHost: this.displayHost,
+        publicPath: this.context.base
+      }])
+
+    config = config.toConfig()
+    const userConfig = this.context.siteConfig.configureWebpack
+    if (userConfig) {
+      config = applyUserWebpackConfig(userConfig, config, false /* isServer */)
+    }
+    this.webpackConfig = config
+  }
+
+  createServer () {
+    const contentBase = path.resolve(this.context.sourceDir, '.vuepress/public')
+
+    const serverConfig = Object.assign({
+      disableHostCheck: true,
+      compress: true,
+      clientLogLevel: 'error',
+      hot: true,
+      quiet: true,
+      headers: {
+        'access-control-allow-origin': '*'
+      },
+      open: this.context.options.open,
+      publicPath: this.context.base,
+      watchOptions: {
+        ignored: [
+          /node_modules/,
+          `!${this.context.tempPath}/**`
+        ]
+      },
+      historyApiFallback: {
+        disableDotRule: true,
+        rewrites: [
+          { from: /./, to: path.posix.join(this.context.base, 'index.html') }
+        ]
+      },
+      overlay: false,
+      host: this.host,
+      contentBase,
+      before: (app, server) => {
+        if (fs.existsSync(contentBase)) {
+          app.use(this.context.base, require('express').static(contentBase))
+        }
+
+        this.context.pluginAPI.applySyncOption('beforeDevServer', app, server)
+      },
+      after: (app, server) => {
+        this.context.pluginAPI.applySyncOption('afterDevServer', app, server)
+      }
+    }, this.context.siteConfig.devServer || {})
+
+    WebpackDevServer.addDevServerEntrypoints(this.webpackConfig, serverConfig)
+
+    const compiler = webpack(this.webpackConfig)
+    this.server = new WebpackDevServer(compiler, serverConfig)
+    return this
+  }
+
+  listen () {
+    this.server.listen(this.port, this.host, err => {
+      if (err) {
+        console.log(err)
+      }
+    })
+    return this
+  }
+}
+
+function resolveHost (host) {
+  const defaultHost = 'localhost'
+  host = host || defaultHost
+  const displayHost = host === defaultHost
+    ? 'localhost'
+    : host
+  return {
+    displayHost,
+    host
+  }
+}
+
+async function resolvePort (port) {
+  const portfinder = require('portfinder')
+  portfinder.basePort = parseInt(port) || 8080
+  port = await portfinder.getPortPromise()
+  return port
+}
+
+function normalizeWatchFilePath (filepath, baseDir) {
+  const { isAbsolute, relative } = require('path')
+  if (isAbsolute(filepath)) {
+    return relative(baseDir, filepath)
+  }
+  return filepath
+}
diff --git a/packages/@vuepress/core/lib/theme-api/Layout.fallback.vue b/packages/@vuepress/core/lib/node/docs.fallback/.vuepress/theme/Layout.vue
similarity index 100%
rename from packages/@vuepress/core/lib/theme-api/Layout.fallback.vue
rename to packages/@vuepress/core/lib/node/docs.fallback/.vuepress/theme/Layout.vue
diff --git a/packages/@vuepress/core/lib/node/docs.fallback/README.md b/packages/@vuepress/core/lib/node/docs.fallback/README.md
new file mode 100644
index 0000000000..65c49006fd
--- /dev/null
+++ b/packages/@vuepress/core/lib/node/docs.fallback/README.md
@@ -0,0 +1,3 @@
+# VuePress
+
+> `Prompts`: You are running VuePress without setting sourceDir!
diff --git a/packages/@vuepress/core/lib/internal-plugins/dataBlock/index.js b/packages/@vuepress/core/lib/node/internal-plugins/dataBlock/index.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/dataBlock/index.js
rename to packages/@vuepress/core/lib/node/internal-plugins/dataBlock/index.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/dataBlock/loader.js b/packages/@vuepress/core/lib/node/internal-plugins/dataBlock/loader.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/dataBlock/loader.js
rename to packages/@vuepress/core/lib/node/internal-plugins/dataBlock/loader.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/enhanceApp.js b/packages/@vuepress/core/lib/node/internal-plugins/enhanceApp.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/enhanceApp.js
rename to packages/@vuepress/core/lib/node/internal-plugins/enhanceApp.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/frontmatterBlock/index.js b/packages/@vuepress/core/lib/node/internal-plugins/frontmatterBlock/index.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/frontmatterBlock/index.js
rename to packages/@vuepress/core/lib/node/internal-plugins/frontmatterBlock/index.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/frontmatterBlock/loader.js b/packages/@vuepress/core/lib/node/internal-plugins/frontmatterBlock/loader.js
similarity index 94%
rename from packages/@vuepress/core/lib/internal-plugins/frontmatterBlock/loader.js
rename to packages/@vuepress/core/lib/node/internal-plugins/frontmatterBlock/loader.js
index c36c6fd375..20a30e6b6a 100644
--- a/packages/@vuepress/core/lib/internal-plugins/frontmatterBlock/loader.js
+++ b/packages/@vuepress/core/lib/node/internal-plugins/frontmatterBlock/loader.js
@@ -18,7 +18,7 @@ module.exports = function (source, map) {
       && parsed.data
       && JSON.stringify(cached.data) !== JSON.stringify(parsed.data)
     ) {
-      frontmatterEmitter.emit('update')
+      frontmatterEmitter.emit('update', file)
     }
 
     cache.set(file, parsed)
diff --git a/packages/@vuepress/core/lib/internal-plugins/layoutComponents.js b/packages/@vuepress/core/lib/node/internal-plugins/layoutComponents.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/layoutComponents.js
rename to packages/@vuepress/core/lib/node/internal-plugins/layoutComponents.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/pageComponents.js b/packages/@vuepress/core/lib/node/internal-plugins/pageComponents.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/pageComponents.js
rename to packages/@vuepress/core/lib/node/internal-plugins/pageComponents.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/palette/index.js b/packages/@vuepress/core/lib/node/internal-plugins/palette/index.js
similarity index 95%
rename from packages/@vuepress/core/lib/internal-plugins/palette/index.js
rename to packages/@vuepress/core/lib/node/internal-plugins/palette/index.js
index bd43d5e4fa..7327c4e099 100644
--- a/packages/@vuepress/core/lib/internal-plugins/palette/index.js
+++ b/packages/@vuepress/core/lib/node/internal-plugins/palette/index.js
@@ -8,7 +8,7 @@ module.exports = (options, ctx) => ({
 
   async ready () {
     // 1. enable config.styl globally.
-    const configFile = path.resolve(__dirname, '../../app/style/config.styl')
+    const configFile = ctx.getLibFilePath('client/style/config.styl')
     if (!ctx.siteConfig.stylus) {
       ctx.siteConfig.stylus = {
         import: [configFile]
diff --git a/packages/@vuepress/core/lib/internal-plugins/rootMixins.js b/packages/@vuepress/core/lib/node/internal-plugins/rootMixins.js
similarity index 81%
rename from packages/@vuepress/core/lib/internal-plugins/rootMixins.js
rename to packages/@vuepress/core/lib/node/internal-plugins/rootMixins.js
index 929f29f092..c4f413ff2f 100644
--- a/packages/@vuepress/core/lib/internal-plugins/rootMixins.js
+++ b/packages/@vuepress/core/lib/node/internal-plugins/rootMixins.js
@@ -1,4 +1,3 @@
-const { path } = require('@vuepress/shared-utils')
 const { codegen: { pathsToModuleCode }} = require('@vuepress/shared-utils')
 
 module.exports = (options, context, api) => ({
@@ -7,7 +6,7 @@ module.exports = (options, context, api) => ({
   // @internal/root-mixins
   async clientDynamicModules () {
     const builtInRootMixins = [
-      path.resolve(__dirname, '../app/root-mixins/updateMeta.js')
+      context.getLibFilePath('client/root-mixins/updateMeta.js')
     ]
 
     const rootMixins = [
diff --git a/packages/@vuepress/core/lib/internal-plugins/routes.js b/packages/@vuepress/core/lib/node/internal-plugins/routes.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/routes.js
rename to packages/@vuepress/core/lib/node/internal-plugins/routes.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/siteData.js b/packages/@vuepress/core/lib/node/internal-plugins/siteData.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/siteData.js
rename to packages/@vuepress/core/lib/node/internal-plugins/siteData.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/style/client.js b/packages/@vuepress/core/lib/node/internal-plugins/style/client.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/style/client.js
rename to packages/@vuepress/core/lib/node/internal-plugins/style/client.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/style/index.js b/packages/@vuepress/core/lib/node/internal-plugins/style/index.js
similarity index 100%
rename from packages/@vuepress/core/lib/internal-plugins/style/index.js
rename to packages/@vuepress/core/lib/node/internal-plugins/style/index.js
diff --git a/packages/@vuepress/core/lib/internal-plugins/transformModule.js b/packages/@vuepress/core/lib/node/internal-plugins/transformModule.js
similarity index 90%
rename from packages/@vuepress/core/lib/internal-plugins/transformModule.js
rename to packages/@vuepress/core/lib/node/internal-plugins/transformModule.js
index 015cfe7c23..ffdfdb05af 100644
--- a/packages/@vuepress/core/lib/internal-plugins/transformModule.js
+++ b/packages/@vuepress/core/lib/node/internal-plugins/transformModule.js
@@ -11,7 +11,7 @@ module.exports = (options, ctx) => ({
 
   async clientDynamicModules () {
     const files = [
-      path.resolve(__dirname, '../prepare/ClientComputedMixin.js')
+      path.resolve(__dirname, '../ClientComputedMixin.js')
     ]
 
     const modules = await Promise.all(files.map(async file => {
diff --git a/packages/@vuepress/core/lib/prepare/loadConfig.js b/packages/@vuepress/core/lib/node/loadConfig.js
similarity index 100%
rename from packages/@vuepress/core/lib/prepare/loadConfig.js
rename to packages/@vuepress/core/lib/node/loadConfig.js
diff --git a/packages/@vuepress/core/lib/prepare/loadTheme.js b/packages/@vuepress/core/lib/node/loadTheme.js
similarity index 90%
rename from packages/@vuepress/core/lib/prepare/loadTheme.js
rename to packages/@vuepress/core/lib/node/loadTheme.js
index 4092238adc..3cba5c0dbe 100755
--- a/packages/@vuepress/core/lib/prepare/loadTheme.js
+++ b/packages/@vuepress/core/lib/node/loadTheme.js
@@ -11,7 +11,7 @@ const {
   datatypes: { isString },
   logger, chalk
 } = require('@vuepress/shared-utils')
-const ThemeAPI = require('../theme-api')
+const ThemeAPI = require('./theme-api')
 
 /**
  * Resolve theme.
@@ -37,14 +37,16 @@ module.exports = function loadTheme (ctx) {
   if (!theme.path) {
     throw new Error(`[vuepress] You must specify a theme, or create a local custom theme. \n For more details, refer to https://vuepress.vuejs.org/guide/custom-themes.html#custom-themes. \n`)
   }
-  logger.tip(`Apply theme ${chalk.gray(theme.name)}`)
+  let applyTip = `Apply theme ${chalk.magenta(theme.name)}`
   theme.entry.name = '@vuepress/internal-theme-entry-file'
 
   let parentTheme = {}
   if (theme.entry.extend) {
     parentTheme = resolveTheme(ctx, themeResolver, true, theme.entry.extend)
     parentTheme.entry.name = '@vuepress/internal-parent-theme-entry-file'
+    applyTip += chalk.gray(` (extends ${chalk.magenta(parentTheme.name)})`)
   }
+  logger.tip(applyTip + ' ...')
 
   logger.debug('theme', theme.name, theme.path)
   logger.debug('parentTheme', parentTheme.name, parentTheme.path)
@@ -73,9 +75,9 @@ function normalizeThemePath (resolved) {
 }
 
 function resolveTheme (ctx, resolver, ignoreLocal, theme) {
-  const { siteConfig, cliOptions, sourceDir, vuepressDir, pluginAPI } = ctx
+  const { siteConfig, options, sourceDir, vuepressDir, pluginAPI } = ctx
   const localThemePath = resolve(vuepressDir, 'theme')
-  theme = theme || siteConfig.theme || cliOptions.theme
+  theme = theme || siteConfig.theme || options.theme
 
   let path
   let name
diff --git a/packages/@vuepress/core/lib/plugin-api/abstract/AsyncOption.js b/packages/@vuepress/core/lib/node/plugin-api/abstract/AsyncOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/abstract/AsyncOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/abstract/AsyncOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/abstract/Option.js b/packages/@vuepress/core/lib/node/plugin-api/abstract/Option.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/abstract/Option.js
rename to packages/@vuepress/core/lib/node/plugin-api/abstract/Option.js
diff --git a/packages/@vuepress/core/lib/plugin-api/constants.js b/packages/@vuepress/core/lib/node/plugin-api/constants.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/constants.js
rename to packages/@vuepress/core/lib/node/plugin-api/constants.js
diff --git a/packages/@vuepress/core/lib/plugin-api/index.js b/packages/@vuepress/core/lib/node/plugin-api/index.js
similarity index 88%
rename from packages/@vuepress/core/lib/plugin-api/index.js
rename to packages/@vuepress/core/lib/node/plugin-api/index.js
index b43a06c62c..5a9da13a36 100644
--- a/packages/@vuepress/core/lib/plugin-api/index.js
+++ b/packages/@vuepress/core/lib/node/plugin-api/index.js
@@ -238,6 +238,50 @@ module.exports = class PluginAPI {
       .registerOption(PLUGIN_OPTION_MAP.BEFORE_DEV_SERVER.key, beforeDevServer, pluginName)
       .registerOption(PLUGIN_OPTION_MAP.AFTER_DEV_SERVER.key, afterDevServer, pluginName)
   }
+
+  /**
+   * Apply synchronous option.
+   *
+   * @param {string} name
+   * @param {Array<any>} args
+   * @returns {void}
+   * @api public
+   */
+
+  applySyncOption (name, ...args) {
+    logger.debug('applySyncOption: ' + name)
+    this.getOption(name).apply(...args)
+    return this
+  }
+
+  /**
+   * Apply asynchronous option.
+   *
+   * @param {string} name
+   * @param {Array<any>} args
+   * @returns {Promise<void>}
+   * @api public
+   */
+
+  async applyAsyncOption (name, ...args) {
+    logger.debug('applyAsyncOption: ' + name)
+    await this.getOption(name).apply(...args)
+  }
+
+  /**
+   * Get exisiting option
+   *
+   * @param name
+   * @returns {Option}
+   * @api public
+   */
+
+  getOption (name) {
+    if (!this.options[name]) {
+      throw new Error(`Unknown option ${name}`)
+    }
+    return this.options[name]
+  }
 }
 
 function pluginLog (name, shortcut) {
diff --git a/packages/@vuepress/core/lib/plugin-api/override/AliasOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/AliasOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/AliasOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/AliasOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/override/ClientDynamicModulesOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/ClientDynamicModulesOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/ClientDynamicModulesOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/ClientDynamicModulesOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/override/DefineOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/DefineOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/DefineOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/DefineOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/override/EnhanceAppFilesOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/EnhanceAppFilesOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/EnhanceAppFilesOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/EnhanceAppFilesOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/override/GlobalUIComponentsOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/GlobalUIComponentsOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/GlobalUIComponentsOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/GlobalUIComponentsOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/override/instantiateOption.js b/packages/@vuepress/core/lib/node/plugin-api/override/instantiateOption.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/override/instantiateOption.js
rename to packages/@vuepress/core/lib/node/plugin-api/override/instantiateOption.js
diff --git a/packages/@vuepress/core/lib/plugin-api/util.js b/packages/@vuepress/core/lib/node/plugin-api/util.js
similarity index 100%
rename from packages/@vuepress/core/lib/plugin-api/util.js
rename to packages/@vuepress/core/lib/node/plugin-api/util.js
diff --git a/packages/@vuepress/core/lib/node/theme-api/Layout.fallback.vue b/packages/@vuepress/core/lib/node/theme-api/Layout.fallback.vue
new file mode 100644
index 0000000000..34d84c1b5f
--- /dev/null
+++ b/packages/@vuepress/core/lib/node/theme-api/Layout.fallback.vue
@@ -0,0 +1,3 @@
+<template>
+  <Content/>
+</template>
diff --git a/packages/@vuepress/core/lib/theme-api/index.js b/packages/@vuepress/core/lib/node/theme-api/index.js
similarity index 98%
rename from packages/@vuepress/core/lib/theme-api/index.js
rename to packages/@vuepress/core/lib/node/theme-api/index.js
index 28af84c4ab..2ea634e1ed 100644
--- a/packages/@vuepress/core/lib/theme-api/index.js
+++ b/packages/@vuepress/core/lib/node/theme-api/index.js
@@ -88,7 +88,7 @@ module.exports = class ThemeAPI {
       layoutComponentMap.NotFound = {
         filename: 'NotFound.vue',
         componentName: 'NotFound',
-        path: resolve(__dirname, '../app/components/NotFound.vue'),
+        path: resolve(__dirname, '../../client/components/NotFound.vue'),
         isInternal: true
       }
     }
diff --git a/packages/@vuepress/core/lib/util/index.js b/packages/@vuepress/core/lib/node/util/index.js
similarity index 100%
rename from packages/@vuepress/core/lib/util/index.js
rename to packages/@vuepress/core/lib/node/util/index.js
diff --git a/packages/@vuepress/core/lib/webpack/ClientPlugin.js b/packages/@vuepress/core/lib/node/webpack/ClientPlugin.js
similarity index 100%
rename from packages/@vuepress/core/lib/webpack/ClientPlugin.js
rename to packages/@vuepress/core/lib/node/webpack/ClientPlugin.js
diff --git a/packages/@vuepress/core/lib/webpack/DevLogPlugin.js b/packages/@vuepress/core/lib/node/webpack/DevLogPlugin.js
similarity index 100%
rename from packages/@vuepress/core/lib/webpack/DevLogPlugin.js
rename to packages/@vuepress/core/lib/node/webpack/DevLogPlugin.js
diff --git a/packages/@vuepress/core/lib/webpack/HeadPlugin.js b/packages/@vuepress/core/lib/node/webpack/HeadPlugin.js
similarity index 100%
rename from packages/@vuepress/core/lib/webpack/HeadPlugin.js
rename to packages/@vuepress/core/lib/node/webpack/HeadPlugin.js
diff --git a/packages/@vuepress/core/lib/webpack/createBaseConfig.js b/packages/@vuepress/core/lib/node/webpack/createBaseConfig.js
similarity index 90%
rename from packages/@vuepress/core/lib/webpack/createBaseConfig.js
rename to packages/@vuepress/core/lib/node/webpack/createBaseConfig.js
index bf79b2072f..1bbd5caff5 100644
--- a/packages/@vuepress/core/lib/webpack/createBaseConfig.js
+++ b/packages/@vuepress/core/lib/node/webpack/createBaseConfig.js
@@ -10,20 +10,22 @@ const { fs, path, logger, env } = require('@vuepress/shared-utils')
  * Expose createBaseConfig method.
  */
 
-module.exports = function createBaseConfig ({
-  siteConfig,
-  sourceDir,
-  outDir,
-  base: publicPath,
-  markdown,
-  tempPath,
-  cacheDirectory,
-  cacheIdentifier,
-  cliOptions: {
-    cache
-  },
-  pluginAPI
-}, isServer) {
+module.exports = function createBaseConfig (context, isServer) {
+  const {
+    siteConfig,
+    sourceDir,
+    outDir,
+    base: publicPath,
+    markdown,
+    tempPath,
+    cacheDirectory,
+    cacheIdentifier,
+    options: {
+      cache
+    },
+    pluginAPI
+  } = context
+
   const Config = require('webpack-chain')
   const { VueLoaderPlugin } = require('vue-loader')
   const CSSExtractPlugin = require('mini-css-extract-plugin')
@@ -47,12 +49,14 @@ module.exports = function createBaseConfig ({
   }
 
   const modulePaths = getModulePaths()
+  const clientDir = context.getLibFilePath('client')
 
   config.resolve
     .set('symlinks', true)
     .alias
       .set('@source', sourceDir)
-      .set('@app', path.resolve(__dirname, '../app'))
+      .set('@client', clientDir)
+      .set('@app', clientDir)
       .set('@temp', tempPath)
       .set('@dynamic', path.resolve(tempPath, 'dynamic'))
       .set('@internal', path.resolve(tempPath, 'internal'))
@@ -76,7 +80,7 @@ module.exports = function createBaseConfig ({
     fs.emptyDirSync(cacheDirectory)
   }
 
-  cacheIdentifier += `isServer:${isServer}`
+  const finalCacheIdentifier = cacheIdentifier + `isServer:${isServer}`
 
   function applyVuePipeline (rule) {
     rule
@@ -84,7 +88,7 @@ module.exports = function createBaseConfig ({
         .loader('cache-loader')
         .options({
           cacheDirectory,
-          cacheIdentifier
+          cacheIdentifier: finalCacheIdentifier
         })
 
     rule
@@ -95,7 +99,7 @@ module.exports = function createBaseConfig ({
             preserveWhitespace: true
           },
           cacheDirectory,
-          cacheIdentifier
+          cacheIdentifier: finalCacheIdentifier
         })
   }
 
@@ -144,7 +148,7 @@ module.exports = function createBaseConfig ({
           .loader('cache-loader')
           .options({
             cacheDirectory,
-            cacheIdentifier
+            cacheIdentifier: finalCacheIdentifier
           })
           .end()
         .use('babel-loader')
@@ -281,13 +285,13 @@ module.exports = function createBaseConfig ({
   config
     .plugin('injections')
     .use(require('webpack/lib/DefinePlugin'), [{
-      VUEPRESS_VERSION: JSON.stringify(require('../../package.json').version),
+      VUEPRESS_VERSION: JSON.stringify(require('../../../package.json').version),
       VUEPRESS_TEMP_PATH: JSON.stringify(tempPath),
       LAST_COMMIT_HASH: JSON.stringify(getLastCommitHash())
     }])
 
-  pluginAPI.options.define.apply(config)
-  pluginAPI.options.alias.apply(config)
+  pluginAPI.applySyncOption('define', config)
+  pluginAPI.applySyncOption('alias', config)
 
   return config
 }
diff --git a/packages/@vuepress/core/lib/webpack/createClientConfig.js b/packages/@vuepress/core/lib/node/webpack/createClientConfig.js
similarity index 90%
rename from packages/@vuepress/core/lib/webpack/createClientConfig.js
rename to packages/@vuepress/core/lib/node/webpack/createClientConfig.js
index d107caaae1..d6a8262c69 100644
--- a/packages/@vuepress/core/lib/webpack/createClientConfig.js
+++ b/packages/@vuepress/core/lib/node/webpack/createClientConfig.js
@@ -5,14 +5,14 @@
  */
 
 module.exports = function createClientConfig (ctx) {
-  const { path, env } = require('@vuepress/shared-utils')
+  const { env } = require('@vuepress/shared-utils')
   const createBaseConfig = require('./createBaseConfig')
 
   const config = createBaseConfig(ctx)
 
   config
     .entry('app')
-      .add(path.resolve(__dirname, '../app/clientEntry.js'))
+      .add(ctx.getLibFilePath('client/clientEntry.js'))
 
   config.node
     .merge({
@@ -71,7 +71,7 @@ module.exports = function createClientConfig (ctx) {
       }])
   }
 
-  ctx.pluginAPI.options.chainWebpack.syncApply(config, false /* isServer */)
+  ctx.pluginAPI.applySyncOption('chainWebpack', config, false /* isServer */)
 
   return config
 }
diff --git a/packages/@vuepress/core/lib/webpack/createServerConfig.js b/packages/@vuepress/core/lib/node/webpack/createServerConfig.js
similarity index 90%
rename from packages/@vuepress/core/lib/webpack/createServerConfig.js
rename to packages/@vuepress/core/lib/node/webpack/createServerConfig.js
index 20b6d91777..7a43691d25 100644
--- a/packages/@vuepress/core/lib/webpack/createServerConfig.js
+++ b/packages/@vuepress/core/lib/node/webpack/createServerConfig.js
@@ -24,7 +24,7 @@ module.exports = function createServerConfig (ctx) {
 
   config
     .entry('app')
-      .add(path.resolve(__dirname, '../app/serverEntry.js'))
+      .add(ctx.getLibFilePath('client/serverEntry.js'))
 
   config.output
     .filename('server-bundle.js')
@@ -56,7 +56,7 @@ module.exports = function createServerConfig (ctx) {
       }])
   }
 
-  ctx.pluginAPI.options.chainWebpack.syncApply(config, true /* isServer */)
+  ctx.pluginAPI.applySyncOption('chainWebpack', config, true /* isServer */)
 
   return config
 }
diff --git a/packages/@vuepress/core/lib/webpack/noopModule.js b/packages/@vuepress/core/lib/node/webpack/noopModule.js
similarity index 100%
rename from packages/@vuepress/core/lib/webpack/noopModule.js
rename to packages/@vuepress/core/lib/node/webpack/noopModule.js
diff --git a/packages/@vuepress/core/lib/prepare/index.js b/packages/@vuepress/core/lib/prepare/index.js
deleted file mode 100644
index 7771f65f00..0000000000
--- a/packages/@vuepress/core/lib/prepare/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict'
-
-/**
- * Module dependencies.
- */
-
-const AppContext = require('./AppContext')
-const { logger } = require('@vuepress/shared-utils')
-
-/**
- * Expose prepare.
- */
-
-module.exports = async function prepare (sourceDir, cliOptions, isProd) {
-  logger.wait('Extracting site metadata...')
-  const appContext = AppContext.getInstance(sourceDir, cliOptions, isProd)
-  await appContext.process()
-  return appContext
-}
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/containers.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/containers.spec.js.snap
deleted file mode 100644
index f09d7b9e63..0000000000
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/containers.spec.js.snap
+++ /dev/null
@@ -1,35 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`containers danger 1`] = `
-<div class="danger custom-block">
-  <p class="custom-block-title">WARNING</p>
-  <p>I am a danger</p>
-</div>
-`;
-
-exports[`containers tip 1`] = `
-<div class="tip custom-block">
-  <p class="custom-block-title">TIP</p>
-  <p>I am a tip</p>
-</div>
-`;
-
-exports[`containers tip-override 1`] = `
-<div class="tip custom-block">
-  <p class="custom-block-title">提示</p>
-  <p>I am a tip</p>
-</div>
-`;
-
-exports[`containers v-pre 1`] = `
-<div v-pre>
-  <p>I am a v-pre</p>
-</div>
-`;
-
-exports[`containers warning 1`] = `
-<div class="warning custom-block">
-  <p class="custom-block-title">WARNING</p>
-  <p>I am a warning</p>
-</div>
-`;
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/highlightLines.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/highlightLines.spec.js.snap
index 793a306d9b..eab0629c28 100644
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/highlightLines.spec.js.snap
+++ b/packages/@vuepress/markdown/__tests__/__snapshots__/highlightLines.spec.js.snap
@@ -3,18 +3,19 @@
 exports[`highlightLines highlight multiple lines 1`] = `
 <div class="highlight-lines">
   <div class="highlighted">&nbsp;</div>
+  <div class="highlighted">&nbsp;</div><br>
   <div class="highlighted">&nbsp;</div>
-  <br>
-  <div class="highlighted">&nbsp;</div>
-  <div class="highlighted">&nbsp;</div>
-  <br>
-  <br>
-</div>const app = new Vue({ render, router }) app.$mount('#app')
+  <div class="highlighted">&nbsp;</div><br><br>
+</div>const app = new Vue({
+render,
+router
+})
+
+app.$mount('#app')
 `;
 
 exports[`highlightLines highlight single line 1`] = `
 <div class="highlight-lines">
-  <div class="highlighted">&nbsp;</div>
-  <br>
+  <div class="highlighted">&nbsp;</div><br>
 </div>new Vue()
 `;
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/hoist.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/hoist.spec.js.snap
index b622990431..e4e5c12558 100644
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/hoist.spec.js.snap
+++ b/packages/@vuepress/markdown/__tests__/__snapshots__/hoist.spec.js.snap
@@ -18,6 +18,7 @@ exports[`hoist Should miss script and style when using hoist 1`] = `
 
 exports[`hoist Should miss script and style when using hoist 2`] = `
 Object {
+  "__data_block": Object {},
   "hoistedTags": Array [
     <script src="vue.js"></script>,
     <style>
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/lineNumers.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/lineNumers.spec.js.snap
index b2b71eb307..f0c67e1beb 100644
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/lineNumers.spec.js.snap
+++ b/packages/@vuepress/markdown/__tests__/__snapshots__/lineNumers.spec.js.snap
@@ -5,8 +5,7 @@ exports[`lineNumbers should lineNumbers work with highlightLines 1`] = `
 <div class="language-js line-numbers-mode">
   <!--afterbegin-->
   <div class="highlight-lines">
-    <div class="highlighted">&nbsp;</div>
-    <br>
+    <div class="highlighted">&nbsp;</div><br>
   </div>new Vue()
   <div class="line-numbers-wrapper"></div>
   <!--beforeend-->
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/link.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/link.spec.js.snap
index 930f5e3575..993a114c77 100644
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/link.spec.js.snap
+++ b/packages/@vuepress/markdown/__tests__/__snapshots__/link.spec.js.snap
@@ -1,25 +1,16 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`link should render external links correctly 1`] = `
-<p>
-  <a href="https://vuejs.org/" target="_blank" rel="noopener noreferrer">vue
-    <OutboundLink/>
-  </a>
-</p>
+<p><a href="https://vuejs.org/" target="_blank" rel="noopener noreferrer">vue
+    <OutboundLink /></a></p>
 `;
 
 exports[`link should render external links correctly 2`] = `
-<p>
-  <a href="http://vuejs.org/" target="_blank" rel="noopener noreferrer">vue
-    <OutboundLink/>
-  </a>
-</p>
+<p><a href="http://vuejs.org/" target="_blank" rel="noopener noreferrer">vue
+    <OutboundLink /></a></p>
 `;
 
 exports[`link should render external links correctly 3`] = `
-<p>
-  <a href="https://google.com" target="_blank" rel="noopener noreferrer">some <strong>link</strong> with <code>code</code>
-    <OutboundLink/>
-  </a>
-</p>
+<p><a href="https://google.com" target="_blank" rel="noopener noreferrer">some <strong>link</strong> with <code>code</code>
+    <OutboundLink /></a></p>
 `;
diff --git a/packages/@vuepress/markdown/__tests__/__snapshots__/snippet.spec.js.snap b/packages/@vuepress/markdown/__tests__/__snapshots__/snippet.spec.js.snap
index 3c97bcddcc..1514907d3b 100644
--- a/packages/@vuepress/markdown/__tests__/__snapshots__/snippet.spec.js.snap
+++ b/packages/@vuepress/markdown/__tests__/__snapshots__/snippet.spec.js.snap
@@ -11,16 +11,17 @@ exports[`snippet import snippet with highlight multiple lines 1`] = `
 <div class="highlight-lines">
   <div class="highlighted">&nbsp;</div>
   <div class="highlighted">&nbsp;</div>
-  <div class="highlighted">&nbsp;</div>
-  <br>
-</div>export default function () { // .. }
+  <div class="highlighted">&nbsp;</div><br>
+</div>export default function () {
+// ..
+}
 `;
 
 exports[`snippet import snippet with highlight single line 1`] = `
 <div class="highlight-lines">
-  <div class="highlighted">&nbsp;</div>
-  <br>
-  <div class="highlighted">&nbsp;</div>
-  <br>
-</div>export default function () { // .. }
+  <div class="highlighted">&nbsp;</div><br>
+  <div class="highlighted">&nbsp;</div><br>
+</div>export default function () {
+// ..
+}
 `;
diff --git a/packages/@vuepress/markdown/__tests__/containers.spec.js b/packages/@vuepress/markdown/__tests__/containers.spec.js
deleted file mode 100644
index e2c0071a31..0000000000
--- a/packages/@vuepress/markdown/__tests__/containers.spec.js
+++ /dev/null
@@ -1,15 +0,0 @@
-import { Md, getFragment } from './util'
-import containers from '../lib/containers.js'
-
-const mdC = Md().use(containers)
-
-describe('containers', () => {
-  const containerLabels = ['tip', 'tip-override', 'warning', 'danger', 'v-pre']
-  containerLabels.forEach(label => {
-    test(label, async () => {
-      const input = await getFragment(`container-${label}`)
-      const output = mdC.render(input)
-      expect(output).toMatchSnapshot()
-    })
-  })
-})
diff --git a/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-multiple.md b/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-multiple.md
index c06bf83f85..bda6c0012a 100644
--- a/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-multiple.md
+++ b/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-multiple.md
@@ -1 +1 @@
-<<< @/packages/@vuepress/core/__test__/markdown/fragments/snippet.js{1-3}
+<<< @/packages/@vuepress/markdown/__tests__/fragments/snippet.js{1-3}
diff --git a/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-single.md b/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-single.md
index d98c6ce859..d80fec9973 100644
--- a/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-single.md
+++ b/packages/@vuepress/markdown/__tests__/fragments/code-snippet-highlightLines-single.md
@@ -1 +1 @@
-<<< @/packages/@vuepress/core/__test__/markdown/fragments/snippet.js{1,3}
+<<< @/packages/@vuepress/markdown/__tests__/fragments/snippet.js{1,3}
diff --git a/packages/@vuepress/markdown/__tests__/fragments/code-snippet.md b/packages/@vuepress/markdown/__tests__/fragments/code-snippet.md
index 5b87126e7f..f6fbf4048b 100644
--- a/packages/@vuepress/markdown/__tests__/fragments/code-snippet.md
+++ b/packages/@vuepress/markdown/__tests__/fragments/code-snippet.md
@@ -1 +1 @@
-<<< @/packages/@vuepress/core/__test__/markdown/fragments/snippet.js
\ No newline at end of file
+<<< @/packages/@vuepress/markdown/__tests__/fragments/snippet.js
diff --git a/packages/@vuepress/markdown/__tests__/highlight.spec.js b/packages/@vuepress/markdown/__tests__/highlight.spec.js
index 0ca9cb3cd3..6ba7d15f0f 100644
--- a/packages/@vuepress/markdown/__tests__/highlight.spec.js
+++ b/packages/@vuepress/markdown/__tests__/highlight.spec.js
@@ -1,12 +1,13 @@
-import { Md, getFragment } from './util'
+import { getFragment } from '@vuepress/test-utils'
+import { Md } from './util'
 import highlight from '../lib/highlight.js'
 
 const md = Md()
 const mdH = Md().set({ highlight })
 
 describe('highlight', () => {
-  test('should highlight code', async () => {
-    const input = await getFragment('code')
+  test('should highlight code', () => {
+    const input = getFragment(__dirname, 'code.md')
     const output1 = md.render(input)
     const output2 = mdH.render(input)
     expect(output1 === output2).toBe(false)
diff --git a/packages/@vuepress/markdown/__tests__/highlightLines.spec.js b/packages/@vuepress/markdown/__tests__/highlightLines.spec.js
index d242c9a4bb..28828b5150 100644
--- a/packages/@vuepress/markdown/__tests__/highlightLines.spec.js
+++ b/packages/@vuepress/markdown/__tests__/highlightLines.spec.js
@@ -1,25 +1,26 @@
-import { Md, getFragment } from './util'
+import { getFragment } from '@vuepress/test-utils'
+import { Md } from './util'
 import highlightLines from '../lib/highlightLines.js'
 
 const md = Md()
 const mdH = Md().use(highlightLines)
 
 describe('highlightLines', () => {
-  test('should the output not change when highlightLines is not detected', async () => {
-    const input = await getFragment('code')
+  test('should the output not change when highlightLines is not detected', () => {
+    const input = getFragment(__dirname, 'code.md')
     const output1 = md.render(input)
     const output2 = mdH.render(input)
     expect(output1).toBe(output2)
   })
 
-  test('highlight single line', async () => {
-    const input = await getFragment('code-highlightLines-single')
+  test('highlight single line', () => {
+    const input = getFragment(__dirname, 'code-highlightLines-single.md')
     const output = mdH.render(input)
     expect(output).toMatchSnapshot()
   })
 
-  test('highlight multiple lines', async () => {
-    const input = await getFragment('code-highlightLines-multiple')
+  test('highlight multiple lines', () => {
+    const input = getFragment(__dirname, 'code-highlightLines-multiple.md')
     const output = mdH.render(input)
     expect(output).toMatchSnapshot()
   })
diff --git a/packages/@vuepress/markdown/__tests__/hoist.spec.js b/packages/@vuepress/markdown/__tests__/hoist.spec.js
index ae50113a16..892a7ab42b 100644
--- a/packages/@vuepress/markdown/__tests__/hoist.spec.js
+++ b/packages/@vuepress/markdown/__tests__/hoist.spec.js
@@ -1,4 +1,5 @@
-import { Md, getFragment } from './util'
+import { getFragment } from '@vuepress/test-utils'
+import { Md } from './util'
 import hoist from '../lib/hoist.js'
 import { dataReturnable } from '../index.js'
 
@@ -8,14 +9,14 @@ const mdH = Md().set({ html: true }).use(hoist)
 dataReturnable(mdH)
 
 describe('hoist', () => {
-  test('Should keep script and style when not using hoist', async () => {
-    const input = await getFragment('hoist')
+  test('Should keep script and style when not using hoist', () => {
+    const input = getFragment(__dirname, 'hoist.md')
     const output = md.render(input)
     expect(output).toMatchSnapshot()
   })
 
-  test('Should miss script and style when using hoist', async () => {
-    const input = await getFragment('hoist')
+  test('Should miss script and style when using hoist', () => {
+    const input = getFragment(__dirname, 'hoist.md')
     const { html, data } = mdH.render(input)
     expect(html).toMatchSnapshot()
     expect(data).toMatchSnapshot()
diff --git a/packages/@vuepress/markdown/__tests__/lineNumers.spec.js b/packages/@vuepress/markdown/__tests__/lineNumers.spec.js
index 0f3f013525..d2541a0565 100644
--- a/packages/@vuepress/markdown/__tests__/lineNumers.spec.js
+++ b/packages/@vuepress/markdown/__tests__/lineNumers.spec.js
@@ -1,4 +1,5 @@
-import { Md, getFragment } from './util'
+import { getFragment } from '@vuepress/test-utils'
+import { Md } from './util'
 import preWrapper from '../lib/preWrapper.js'
 import lineNumbers from '../lib/lineNumbers.js'
 import highlightLines from '../lib/highlightLines.js'
@@ -9,14 +10,14 @@ const mdL = Md().use(preWrapper).use(lineNumbers)
 const mdLH = Md().use(highlightLines).use(preWrapper).use(lineNumbers)
 
 describe('lineNumbers', () => {
-  test('should render lineNumbers', async () => {
-    const input = await getFragment('code')
+  test('should render lineNumbers', () => {
+    const input = getFragment(__dirname, 'code.md')
     const output = mdL.render(input)
     expect(output).toMatchSnapshot()
   })
 
-  test('should lineNumbers work with highlightLines', async () => {
-    const input = await getFragment('code-highlightLines-single')
+  test('should lineNumbers work with highlightLines', () => {
+    const input = getFragment(__dirname, 'code-highlightLines-single.md')
     const output = mdLH.render(input)
     expect(output).toMatchSnapshot()
   })
diff --git a/packages/@vuepress/markdown/__tests__/snippet.spec.js b/packages/@vuepress/markdown/__tests__/snippet.spec.js
index 5e05b481ed..bd3a23cfae 100644
--- a/packages/@vuepress/markdown/__tests__/snippet.spec.js
+++ b/packages/@vuepress/markdown/__tests__/snippet.spec.js
@@ -1,25 +1,26 @@
-import { Md, getFragment } from './util'
+import { getFragment } from '@vuepress/test-utils'
+import { Md } from './util'
 import snippet from '../lib/snippet.js'
 import highlightLines from '../lib/highlightLines.js'
 
 const md = Md().use(snippet)
-const mdH = Md().use(snippet).use(highlightLines)
+const mdH = Md().use(highlightLines).use(snippet)
 
 describe('snippet', () => {
-  test('import snippet', async () => {
-    const input = await getFragment('code-snippet')
+  test('import snippet', () => {
+    const input = getFragment(__dirname, 'code-snippet.md')
     const output = md.render(input)
     expect(output).toMatchSnapshot()
   })
 
-  test('import snippet with highlight single line', async () => {
-    const input = await getFragment('code-snippet-highlightLines-single')
+  test('import snippet with highlight single line', () => {
+    const input = getFragment(__dirname, 'code-snippet-highlightLines-single.md')
     const output = mdH.render(input)
     expect(output).toMatchSnapshot()
   })
 
-  test('import snippet with highlight multiple lines', async () => {
-    const input = await getFragment('code-snippet-highlightLines-multiple')
+  test('import snippet with highlight multiple lines', () => {
+    const input = getFragment(__dirname, 'code-snippet-highlightLines-multiple.md')
     const output = mdH.render(input)
     expect(output).toMatchSnapshot()
   })
diff --git a/packages/@vuepress/markdown/__tests__/util.js b/packages/@vuepress/markdown/__tests__/util.js
index da3b688578..f693408c81 100644
--- a/packages/@vuepress/markdown/__tests__/util.js
+++ b/packages/@vuepress/markdown/__tests__/util.js
@@ -1,20 +1,3 @@
-import fs from 'fs-extra'
-import LRU from 'lru-cache'
-import path from 'path'
-
-const cache = new LRU({ max: 1000 })
-
 export function Md () {
   return require('markdown-it')()
 }
-
-export async function getFragment (name) {
-  let content = cache.get(name)
-  if (content) {
-    return content
-  }
-  const target = path.resolve(__dirname, `fragments/${name}.md`)
-  content = await fs.readFile(target, 'utf-8')
-  cache.set(name, content)
-  return content
-}
diff --git a/packages/@vuepress/markdown/package.json b/packages/@vuepress/markdown/package.json
index 645a7a1fa8..412180b3a8 100644
--- a/packages/@vuepress/markdown/package.json
+++ b/packages/@vuepress/markdown/package.json
@@ -27,6 +27,9 @@
     "markdown-it-emoji": "^1.4.0",
     "prismjs": "^1.13.0"
   },
+  "devDependencies": {
+    "@vuepress/test-utils": "^1.0.0-alpha.42"
+  },
   "author": "Evan You",
   "maintainers": [
     {
diff --git a/packages/@vuepress/plugin-container/__tests__/__snapshots__/index.spec.js.snap b/packages/@vuepress/plugin-container/__tests__/__snapshots__/index.spec.js.snap
new file mode 100644
index 0000000000..f67ad8f0a6
--- /dev/null
+++ b/packages/@vuepress/plugin-container/__tests__/__snapshots__/index.spec.js.snap
@@ -0,0 +1,48 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`containers danger.md 1`] = `
+<div class="danger custom-block">
+  <p class="custom-block-title">DANGER</p>
+  <p>I am a danger</p>
+</div>
+`;
+
+exports[`containers markdown-slots.md 1`] = `
+<template slot="header">
+  <h1 id="here-might-be-a-page-title"><a class="header-anchor" href="#here-might-be-a-page-title" aria-hidden="true">#</a> Here might be a page title</h1>
+</template>
+<ul>
+  <li>A Paragraph</li>
+  <li>Another Paragraph</li>
+</ul>
+<template slot="footer">
+  <p>Here's some contact info</p>
+</template>
+`;
+
+exports[`containers tip.md 1`] = `
+<div class="tip custom-block">
+  <p class="custom-block-title">TIP</p>
+  <p>I am a tip</p>
+</div>
+`;
+
+exports[`containers tip-override.md 1`] = `
+<div class="tip custom-block">
+  <p class="custom-block-title">提示</p>
+  <p>I am a tip</p>
+</div>
+`;
+
+exports[`containers v-pre.md 1`] = `
+<div v-pre>
+  <p>I am a v-pre</p>
+</div>
+`;
+
+exports[`containers warning.md 1`] = `
+<div class="warning custom-block">
+  <p class="custom-block-title">WARNING</p>
+  <p>I am a warning</p>
+</div>
+`;
diff --git a/packages/@vuepress/markdown/__tests__/fragments/container-danger.md b/packages/@vuepress/plugin-container/__tests__/fragments/danger.md
similarity index 100%
rename from packages/@vuepress/markdown/__tests__/fragments/container-danger.md
rename to packages/@vuepress/plugin-container/__tests__/fragments/danger.md
diff --git a/packages/@vuepress/plugin-container/__tests__/fragments/markdown-slots.md b/packages/@vuepress/plugin-container/__tests__/fragments/markdown-slots.md
new file mode 100644
index 0000000000..c6c60ab812
--- /dev/null
+++ b/packages/@vuepress/plugin-container/__tests__/fragments/markdown-slots.md
@@ -0,0 +1,10 @@
+::: slot header
+# Here might be a page title
+:::
+
+- A Paragraph
+- Another Paragraph
+
+::: slot footer
+Here's some contact info
+:::
diff --git a/packages/@vuepress/markdown/__tests__/fragments/container-tip-override.md b/packages/@vuepress/plugin-container/__tests__/fragments/tip-override.md
similarity index 100%
rename from packages/@vuepress/markdown/__tests__/fragments/container-tip-override.md
rename to packages/@vuepress/plugin-container/__tests__/fragments/tip-override.md
diff --git a/packages/@vuepress/markdown/__tests__/fragments/container-tip.md b/packages/@vuepress/plugin-container/__tests__/fragments/tip.md
similarity index 100%
rename from packages/@vuepress/markdown/__tests__/fragments/container-tip.md
rename to packages/@vuepress/plugin-container/__tests__/fragments/tip.md
diff --git a/packages/@vuepress/markdown/__tests__/fragments/container-v-pre.md b/packages/@vuepress/plugin-container/__tests__/fragments/v-pre.md
similarity index 100%
rename from packages/@vuepress/markdown/__tests__/fragments/container-v-pre.md
rename to packages/@vuepress/plugin-container/__tests__/fragments/v-pre.md
diff --git a/packages/@vuepress/markdown/__tests__/fragments/container-warning.md b/packages/@vuepress/plugin-container/__tests__/fragments/warning.md
similarity index 100%
rename from packages/@vuepress/markdown/__tests__/fragments/container-warning.md
rename to packages/@vuepress/plugin-container/__tests__/fragments/warning.md
diff --git a/packages/@vuepress/plugin-container/__tests__/index.spec.js b/packages/@vuepress/plugin-container/__tests__/index.spec.js
new file mode 100644
index 0000000000..b1efaa9911
--- /dev/null
+++ b/packages/@vuepress/plugin-container/__tests__/index.spec.js
@@ -0,0 +1,36 @@
+const { createApp } = require('@vuepress/core')
+const { getFragments } = require('@vuepress/test-utils')
+import containerPlugin from '..'
+
+describe('containers', async () => {
+  let app
+
+  beforeAll(async () => {
+    app = createApp()
+    app.options.siteConfig = {
+      plugins: [
+        [containerPlugin, { type: 'tip' }],
+        [containerPlugin, { type: 'warning' }],
+        [containerPlugin, { type: 'danger' }],
+        [containerPlugin, {
+          type: 'slot',
+          before: info => `<template slot="${info}">`,
+          after: '</template>'
+        }],
+        [containerPlugin, {
+          type: 'v-pre',
+          before: '<div v-pre>',
+          after: '</div>'
+        }]
+      ]
+    }
+    return app.process()
+  })
+
+  getFragments(__dirname).forEach(({ name, content: input }) => {
+    test(name, () => {
+      const { html } = app.markdown.render(input)
+      expect(html).toMatchSnapshot()
+    })
+  })
+})
diff --git a/packages/@vuepress/plugin-container/index.js b/packages/@vuepress/plugin-container/index.js
index 8eefc9ee2a..6d995b4bed 100644
--- a/packages/@vuepress/plugin-container/index.js
+++ b/packages/@vuepress/plugin-container/index.js
@@ -9,6 +9,8 @@ function call (target, ...args) {
 }
 
 module.exports = (options, context) => ({
+  name: require('./package').name,
+
   multiple: true,
 
   extendMarkdown (md) {
@@ -26,7 +28,7 @@ module.exports = (options, context) => ({
     if (!render) {
       if (before !== undefined && after !== undefined) {
         render = (tokens, index) => {
-          const info = tokens[index].info.trim().slice(type.length).trim
+          const info = tokens[index].info.trim().slice(type.length).trim()
           return tokens[index].nesting === 1 ? call(before, info) : call(after, info)
         }
       } else {
diff --git a/packages/@vuepress/plugin-container/package.json b/packages/@vuepress/plugin-container/package.json
index 9da34acf6a..44849cc669 100644
--- a/packages/@vuepress/plugin-container/package.json
+++ b/packages/@vuepress/plugin-container/package.json
@@ -20,6 +20,9 @@
   "dependencies": {
     "markdown-it-container": "^2.0.0"
   },
+  "devDependencies": {
+    "@vuepress/test-utils": "1.0.0-alpha.42"
+  },
   "author": "Shigma <1700011071@pku.edu.cn>",
   "license": "MIT",
   "bugs": {
diff --git a/packages/@vuepress/shared-utils/src/parseFrontmatter.ts b/packages/@vuepress/shared-utils/src/parseFrontmatter.ts
index 10f98b28f8..4d520f5f73 100644
--- a/packages/@vuepress/shared-utils/src/parseFrontmatter.ts
+++ b/packages/@vuepress/shared-utils/src/parseFrontmatter.ts
@@ -1,7 +1,7 @@
-export = function parseFrontmatter (content: string) {
-  const matter = require('gray-matter')
-  const toml = require('toml')
+const matter = require('gray-matter')
+const toml = require('toml')
 
+export = function parseFrontmatter (content: string) {
   return matter(content, {
     excerpt_separator: '<!-- more -->',
     engines: {
diff --git a/packages/@vuepress/test-utils/client/createLocalVue.js b/packages/@vuepress/test-utils/client/createLocalVue.js
new file mode 100644
index 0000000000..ec672186a7
--- /dev/null
+++ b/packages/@vuepress/test-utils/client/createLocalVue.js
@@ -0,0 +1,20 @@
+import Router from 'vue-router'
+import VuePress from '@vuepress/core/lib/client/plugins/VuePress'
+import dataMixin from '@vuepress/core/lib/client/dataMixin'
+import { createLocalVue } from '@vue/test-utils'
+
+import mockComponent from './mockComponent'
+import siteData from './siteData'
+import ClientComputedMixin from '@vuepress/core/lib/node/ClientComputedMixin'
+
+module.exports = function () {
+  const localVue = createLocalVue()
+  localVue.use(Router)
+  localVue.use(VuePress)
+
+  // register global component
+  localVue.component('OutboundLink', mockComponent('outbound-link'))
+  localVue.component(siteData.pages[0].key, mockComponent('page-component'))
+  localVue.mixin(dataMixin(ClientComputedMixin, siteData, localVue))
+  return localVue
+}
diff --git a/packages/@vuepress/test-utils/client/index.js b/packages/@vuepress/test-utils/client/index.js
new file mode 100644
index 0000000000..53c2b819e0
--- /dev/null
+++ b/packages/@vuepress/test-utils/client/index.js
@@ -0,0 +1,7 @@
+import createLocalVue from './createLocalVue'
+import mockComponent from './mockComponent'
+
+export {
+  createLocalVue,
+  mockComponent
+}
diff --git a/packages/@vuepress/test-utils/mockComponent.js b/packages/@vuepress/test-utils/client/mockComponent.js
similarity index 88%
rename from packages/@vuepress/test-utils/mockComponent.js
rename to packages/@vuepress/test-utils/client/mockComponent.js
index 36d4e8cda7..c43e0e2dd6 100644
--- a/packages/@vuepress/test-utils/mockComponent.js
+++ b/packages/@vuepress/test-utils/client/mockComponent.js
@@ -10,7 +10,7 @@ const Component = {
 // When the child component is a pure presentation component,
 // we want to be able to display a sub-component with minimal info,
 // rather than stubbing it directly.
-module.exports = function mockComponent (name) {
+export default function mockComponent (name) {
   return {
     render (h) {
       return h(Component, { props: { name }})
diff --git a/packages/@vuepress/test-utils/siteData.js b/packages/@vuepress/test-utils/client/siteData.js
similarity index 98%
rename from packages/@vuepress/test-utils/siteData.js
rename to packages/@vuepress/test-utils/client/siteData.js
index 3a08c46d58..5e3ea16429 100644
--- a/packages/@vuepress/test-utils/siteData.js
+++ b/packages/@vuepress/test-utils/client/siteData.js
@@ -1,6 +1,6 @@
 /* eslint-disable */
 
-module.exports = {
+export default {
   "title": "VuePress",
   "description": "",
   "base": "/",
diff --git a/packages/@vuepress/test-utils/createJestRunner.js b/packages/@vuepress/test-utils/createJestRunner.js
deleted file mode 100644
index ae3b1600b1..0000000000
--- a/packages/@vuepress/test-utils/createJestRunner.js
+++ /dev/null
@@ -1,12 +0,0 @@
-const execa = require('execa')
-const rawArgs = process.argv.slice(2)
-
-module.exports = function createJestRunner (jestArgs) {
-  return async function () {
-    const args = [...jestArgs, ...rawArgs]
-    console.log(`running jest with args: ${args.join(' ')}`)
-    await execa('jest', args, {
-      stdio: 'inherit'
-    })
-  }
-}
diff --git a/packages/@vuepress/test-utils/createLocalVue.js b/packages/@vuepress/test-utils/createLocalVue.js
deleted file mode 100644
index b61be84f34..0000000000
--- a/packages/@vuepress/test-utils/createLocalVue.js
+++ /dev/null
@@ -1,17 +0,0 @@
-const { createLocalVue } = require('@vue/test-utils')
-const dataMixin = require('@vuepress/core/lib/app/dataMixin').default
-const I18n = require('@vuepress/core/lib/prepare/I18n')
-const Router = require('vue-router')
-const mockComponent = require('./mockComponent')
-const siteData = require('./siteData')
-
-export default function () {
-  const localVue = createLocalVue()
-  localVue.use(Router)
-
-  // register global component
-  localVue.component('OutboundLink', mockComponent('outbound-link'))
-  localVue.component(siteData.pages[0].key, mockComponent('page-component'))
-  localVue.mixin(dataMixin(I18n, siteData))
-  return localVue
-}
diff --git a/packages/@vuepress/test-utils/fixtures/docs/.vuepress/theme/Layout.vue b/packages/@vuepress/test-utils/fixtures/docs/.vuepress/theme/Layout.vue
new file mode 100644
index 0000000000..9bca3a6a4a
--- /dev/null
+++ b/packages/@vuepress/test-utils/fixtures/docs/.vuepress/theme/Layout.vue
@@ -0,0 +1,3 @@
+<template>
+  <Content />
+</template>
diff --git a/packages/@vuepress/test-utils/fixtures/docs/README.md b/packages/@vuepress/test-utils/fixtures/docs/README.md
new file mode 100644
index 0000000000..95f541a31a
--- /dev/null
+++ b/packages/@vuepress/test-utils/fixtures/docs/README.md
@@ -0,0 +1 @@
+# App
diff --git a/packages/@vuepress/test-utils/getRouter.js b/packages/@vuepress/test-utils/getRouter.js
deleted file mode 100644
index e171fd48d1..0000000000
--- a/packages/@vuepress/test-utils/getRouter.js
+++ /dev/null
@@ -1,5 +0,0 @@
-const Router = require('vue-router')
-
-module.exports = function () {
-  return new Router()
-}
diff --git a/packages/@vuepress/test-utils/index.js b/packages/@vuepress/test-utils/index.js
new file mode 100644
index 0000000000..e0ae4e38b8
--- /dev/null
+++ b/packages/@vuepress/test-utils/index.js
@@ -0,0 +1,11 @@
+const getFragment = require('./lib/getFragment')
+const getFragments = require('./lib/getFragments')
+const createJestRunner = require('./lib/createJestRunner')
+const createJestConfig = require('./lib/createJestConfig')
+
+module.exports = {
+  getFragment,
+  getFragments,
+  createJestRunner,
+  createJestConfig
+}
diff --git a/packages/@vuepress/test-utils/createJestConfig.js b/packages/@vuepress/test-utils/lib/createJestConfig.js
similarity index 67%
rename from packages/@vuepress/test-utils/createJestConfig.js
rename to packages/@vuepress/test-utils/lib/createJestConfig.js
index dc9349efc1..729f97670a 100644
--- a/packages/@vuepress/test-utils/createJestConfig.js
+++ b/packages/@vuepress/test-utils/lib/createJestConfig.js
@@ -1,4 +1,4 @@
-const defaultJestConfig = require('./jest/jest.config')
+const defaultJestConfig = require('./jest.config')
 
 module.exports = function createJestConfig (override) {
   return Object.assign({}, defaultJestConfig, override)
diff --git a/packages/@vuepress/test-utils/lib/createJestRunner.js b/packages/@vuepress/test-utils/lib/createJestRunner.js
new file mode 100644
index 0000000000..0139184cad
--- /dev/null
+++ b/packages/@vuepress/test-utils/lib/createJestRunner.js
@@ -0,0 +1,45 @@
+const execa = require('execa')
+const rawArgs = process.argv.slice(2)
+
+const usedPorts = []
+
+module.exports = function createJestRunner (jestArgs) {
+  return async function () {
+    const execArgv = getChildProcesExecArgv()
+    const args = [...execArgv, ...jestArgs, ...rawArgs]
+    console.log(`running node with args: ${args.join(' ')}`)
+    await execa('jest', args, {
+      stdio: 'inherit'
+    })
+  }
+}
+
+function getChildProcesExecArgv () {
+  const execArgv = process.execArgv.slice(0)
+  const inspectArgvIndex = execArgv.findIndex(argv =>
+    argv.includes('--inspect-brk'),
+  )
+
+  if (inspectArgvIndex > -1) {
+    const inspectArgv = execArgv[inspectArgvIndex]
+    execArgv.splice(
+      inspectArgvIndex,
+      1,
+      inspectArgv.replace(/--inspect-brk=(.*)/, (match, s1) => {
+        let port
+        try {
+          port = parseInt(s1) + 1
+        } catch (e) {
+          port = 9230 // node default inspect port plus 1.
+        }
+        if (usedPorts.includes(port)) {
+          port++
+        }
+        usedPorts.push(port)
+        return `--inspect-brk=${port}`
+      })
+    )
+  }
+
+  return execArgv
+}
diff --git a/packages/@vuepress/test-utils/lib/getFragment.js b/packages/@vuepress/test-utils/lib/getFragment.js
new file mode 100644
index 0000000000..f1cc86bf0d
--- /dev/null
+++ b/packages/@vuepress/test-utils/lib/getFragment.js
@@ -0,0 +1,15 @@
+const LRU = require('lru-cache')
+const { fs, path } = require('@vuepress/shared-utils')
+
+const cache = new LRU({ max: 1000 })
+
+module.exports = function getFragment (dirname, name, fragmentsDir = 'fragments') {
+  const target = path.resolve(dirname, `${fragmentsDir}/${name}`)
+  let content = cache.get(target)
+  if (content) {
+    return content
+  }
+  content = fs.readFileSync(target, 'utf-8')
+  cache.set(target, content)
+  return content
+}
diff --git a/packages/@vuepress/test-utils/lib/getFragments.js b/packages/@vuepress/test-utils/lib/getFragments.js
new file mode 100644
index 0000000000..b21f174ba8
--- /dev/null
+++ b/packages/@vuepress/test-utils/lib/getFragments.js
@@ -0,0 +1,13 @@
+const { fs, path } = require('@vuepress/shared-utils')
+const getFragment = require('./getFragment')
+
+module.exports = function getFragments (dirname, fragmentsDir = 'fragments') {
+  const names = fs.readdirSync(path.join(dirname, fragmentsDir))
+  return names.map(name => {
+    const content = getFragment(dirname, name, fragmentsDir)
+    return {
+      name,
+      content
+    }
+  })
+}
diff --git a/packages/@vuepress/test-utils/jest/jest.config.js b/packages/@vuepress/test-utils/lib/jest.config.js
similarity index 81%
rename from packages/@vuepress/test-utils/jest/jest.config.js
rename to packages/@vuepress/test-utils/lib/jest.config.js
index 2a313c269d..c2cc4ea279 100644
--- a/packages/@vuepress/test-utils/jest/jest.config.js
+++ b/packages/@vuepress/test-utils/lib/jest.config.js
@@ -1,6 +1,3 @@
-// https://github.com/facebook/jest/tree/master/packages/babel-jest
-// TODO remove 'babel-core@^7.0.0-0' when babel-jest can work with '@babel/core'
-
 const path = require('path')
 
 module.exports = {
diff --git a/packages/@vuepress/test-utils/package.json b/packages/@vuepress/test-utils/package.json
index 5e522b5134..0ae5f75b60 100644
--- a/packages/@vuepress/test-utils/package.json
+++ b/packages/@vuepress/test-utils/package.json
@@ -2,6 +2,7 @@
   "name": "@vuepress/test-utils",
   "version": "1.0.0-alpha.42",
   "description": "test-utils for vuepress",
+  "main": "index.js",
   "publishConfig": {
     "access": "public"
   },
@@ -19,17 +20,18 @@
   "dependencies": {
     "@babel/core": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
-    "@types/jest": "^23.3.10",
-    "@vue/test-utils": "^1.0.0-beta.16",
-    "@vuepress/core": "^1.0.0-alpha.42",
-    "@vuepress/shared-utils": "^1.0.0-alpha.42",
-    "babel-core": "^7.0.0-0",
-    "babel-jest": "^23.4.0",
+    "@types/jest": "^24.0.9",
+    "@vue/test-utils": "^1.0.0-beta.29",
+    "@vuepress/core": "1.0.0-alpha.42",
+    "@vuepress/shared-utils": "1.0.0-alpha.42",
+    "babel-jest": "^24.1.0",
+    "jest": "^24.1.0",
     "execa": "^0.10.0",
-    "jest": "^23.4.0",
     "jest-serializer-vue": "^1.0.0",
     "ts-jest": "^23.10.5",
-    "vue-jest": "^2.6.0"
+    "vue": "^2.5.16",
+    "vue-jest": "^4.0.0-beta.1",
+    "vue-template-compiler": "^2.5.16"
   },
   "author": "ULIVZ <chl814@foxmail.com>",
   "license": "MIT",
diff --git a/packages/@vuepress/theme-default/__tests__/components/DropdownLink.spec.js b/packages/@vuepress/theme-default/__tests__/components/DropdownLink.spec.js
index 14d4f63baf..e955194fc5 100644
--- a/packages/@vuepress/theme-default/__tests__/components/DropdownLink.spec.js
+++ b/packages/@vuepress/theme-default/__tests__/components/DropdownLink.spec.js
@@ -1,6 +1,6 @@
 import { mount, RouterLinkStub } from '@vue/test-utils'
 import DropdownLink from '../../components/DropdownLink.vue'
-import createLocalVue from '@vuepress/test-utils/createLocalVue'
+import { createLocalVue } from '@vuepress/test-utils/client'
 
 describe('DropdownLink', () => {
   test('renders dropdown link.', () => {
diff --git a/packages/@vuepress/theme-default/__tests__/components/NavLink.spec.js b/packages/@vuepress/theme-default/__tests__/components/NavLink.spec.js
index 2dbbc10ef0..74d8bb0da9 100644
--- a/packages/@vuepress/theme-default/__tests__/components/NavLink.spec.js
+++ b/packages/@vuepress/theme-default/__tests__/components/NavLink.spec.js
@@ -1,5 +1,5 @@
 import { mount, RouterLinkStub } from '@vue/test-utils'
-import createLocalVue from '@vuepress/test-utils/createLocalVue'
+import { createLocalVue } from '@vuepress/test-utils/client'
 import NavLink from '../../components/NavLink.vue'
 
 describe('NavLink', () => {
diff --git a/packages/@vuepress/theme-default/__tests__/components/__snapshots__/DropdownLink.spec.js.snap b/packages/@vuepress/theme-default/__tests__/components/__snapshots__/DropdownLink.spec.js.snap
index b91da995f8..0b060a942e 100644
--- a/packages/@vuepress/theme-default/__tests__/components/__snapshots__/DropdownLink.spec.js.snap
+++ b/packages/@vuepress/theme-default/__tests__/components/__snapshots__/DropdownLink.spec.js.snap
@@ -1,17 +1,12 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`DropdownLink renders dropdown link. 1`] = `
-<div class="dropdown-wrapper">
-  <a class="dropdown-title"><span class="title">VuePress</span> <span class="arrow right"></span></a>
+<div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">VuePress</span> <span class="arrow right"></span></a>
   <ul class="nav-dropdown" style="display: none;" name="dropdown">
     <li class="dropdown-item">
-      <!---->
-      <a class="nav-link">Guide</a>
-    </li>
+      <!----> <a class="nav-link">Guide</a></li>
     <li class="dropdown-item">
-      <!---->
-      <a class="nav-link">Config Reference</a>
-    </li>
+      <!----> <a class="nav-link">Config Reference</a></li>
   </ul>
 </div>
 `;
diff --git a/packages/@vuepress/theme-default/__tests__/components/__snapshots__/NavLink.spec.js.snap b/packages/@vuepress/theme-default/__tests__/components/__snapshots__/NavLink.spec.js.snap
index 3b02765a3b..59aba63c12 100644
--- a/packages/@vuepress/theme-default/__tests__/components/__snapshots__/NavLink.spec.js.snap
+++ b/packages/@vuepress/theme-default/__tests__/components/__snapshots__/NavLink.spec.js.snap
@@ -3,8 +3,7 @@
 exports[`NavLink renders nav link with external link 1`] = `
 <a href="http://vuejs.org/" target="_blank" rel="noopener noreferrer" class="nav-link external">
   Vue
-  <p class="component outbound-link">outbound-link</p>
-</a>
+  <p class="component outbound-link">outbound-link</p></a>
 `;
 
 exports[`NavLink renders nav link with internal link 1`] = `<a class="nav-link">VuePress</a>`;
diff --git a/packages/docs/docs/.vuepress/config.js b/packages/docs/docs/.vuepress/config.js
index ea960501b5..1ebf81e78a 100755
--- a/packages/docs/docs/.vuepress/config.js
+++ b/packages/docs/docs/.vuepress/config.js
@@ -43,6 +43,7 @@ module.exports = ctx => ({
         lastUpdated: 'Last Updated',
         nav: require('./nav/en'),
         sidebar: {
+          '/api/': getApiSidebar(),
           '/guide/': getGuideSidebar('Guide', 'Advanced'),
           '/plugin/': getPluginSidebar('Plugin', 'Introduction', 'Official Plugins'),
           '/theme/': getThemeSidebar('Theme', 'Introduction'),
@@ -55,6 +56,7 @@ module.exports = ctx => ({
         lastUpdated: '上次更新',
         nav: require('./nav/zh'),
         sidebar: {
+          '/zh/api/': getApiSidebar(),
           '/zh/guide/': getGuideSidebar('指南', '深入'),
           '/zh/plugin/': getPluginSidebar('插件', '介绍', '官方插件'),
           '/zh/theme/': getThemeSidebar('主题', '介绍')
@@ -86,6 +88,15 @@ module.exports = ctx => ({
   ],
 })
 
+function getApiSidebar () {
+  return [
+    '',
+    'config',
+    'cli',
+    'node'
+  ]
+}
+
 function getGuideSidebar (groupA, groupB) {
   return [
     {
diff --git a/packages/docs/docs/.vuepress/nav/en.js b/packages/docs/docs/.vuepress/nav/en.js
index 34a95546b6..671be2af3e 100644
--- a/packages/docs/docs/.vuepress/nav/en.js
+++ b/packages/docs/docs/.vuepress/nav/en.js
@@ -4,8 +4,8 @@ module.exports = [
     link: '/guide/',
   },
   {
-    text: 'Config Reference',
-    link: '/config/'
+    text: 'API',
+    link: '/api/'
   },
   {
     text: 'Plugin',
diff --git a/packages/docs/docs/.vuepress/nav/zh.js b/packages/docs/docs/.vuepress/nav/zh.js
index 31f6ec36d2..b83b58cb0f 100644
--- a/packages/docs/docs/.vuepress/nav/zh.js
+++ b/packages/docs/docs/.vuepress/nav/zh.js
@@ -4,8 +4,8 @@ module.exports = [
     link: '/zh/guide/',
   },
   {
-    text: '配置',
-    link: '/zh/config/'
+    text: 'API',
+    link: '/zh/api/'
   },
   {
     text: '插件',
diff --git a/packages/docs/docs/api/README.md b/packages/docs/docs/api/README.md
new file mode 100644
index 0000000000..5973fdfc03
--- /dev/null
+++ b/packages/docs/docs/api/README.md
@@ -0,0 +1,7 @@
+# API
+
+We offer a variety of ways to use VuePress. This section will cover the following two sections:
+
+- [Config Reference](./config.md)
+- [Node.js API](./node.md)
+- [Command Line Interface](./cli.md)
diff --git a/packages/docs/docs/api/cli.md b/packages/docs/docs/api/cli.md
new file mode 100644
index 0000000000..1a00eb86f0
--- /dev/null
+++ b/packages/docs/docs/api/cli.md
@@ -0,0 +1,45 @@
+# Command Line Interface
+
+## Usage
+
+```bash
+vuepress <command> targetDir [options]
+```
+
+## build
+
+Build dir as a static site.
+
+### -p, --port `<port>`
+See [port](./config.md#port).
+
+### -t, --temp `<temp>`
+See [temp](./config.md#temp).
+
+### -c, --cache [cache]
+### -no--cache [cache]
+See [cache](./config.md#cache).
+
+### --debug
+Start development server in debug mode.
+
+### --silent
+Start development server in silent mode.
+
+## dev
+
+Start a development server. All options from `vuepress build` are available. And there are several options specifically for dev:
+
+### --host `<host>`
+See [host](../config.md#host).
+
+### --open
+Open browser when ready.
+
+## eject
+
+Copy the default theme into `.vuepress/theme` for customization.
+
+## more commands
+
+You can create a custom command with [extendCli](../plugin/option-api.md#extendcli).
diff --git a/packages/docs/docs/config/README.md b/packages/docs/docs/api/config.md
similarity index 98%
rename from packages/docs/docs/config/README.md
rename to packages/docs/docs/api/config.md
index 914531940b..f399a601b2 100644
--- a/packages/docs/docs/config/README.md
+++ b/packages/docs/docs/api/config.md
@@ -1,5 +1,5 @@
 ---
-sidebar: auto
+sidebarDepth: 3
 ---
 
 # Config Reference
@@ -65,6 +65,13 @@ Specify the host to use for the dev server.
 
 Specify the port to use for the dev server.
 
+### temp
+
+- Type: `number`
+- Default: `@vuepress/core/.temp`
+
+Specify the temporary directory for client. 
+
 ### dest
 
 - Type: `string`
diff --git a/packages/docs/docs/api/node.md b/packages/docs/docs/api/node.md
new file mode 100644
index 0000000000..a2e7ef2943
--- /dev/null
+++ b/packages/docs/docs/api/node.md
@@ -0,0 +1,57 @@
+# Node.js API
+
+```js
+const vuepress = require('vuepress')
+```
+
+## Global Methods
+
+### vuepress.dev
+
+Start a development server.
+
+### vuepress.build
+
+Build dir as a static site.
+
+### vuepress.eject
+
+Copy the default theme into `.vuepress/theme` for customization.
+
+### vuepress.createApp
+
+Create a VuePress App for for customization. For example,
+
+```js
+const app = vuepress.createApp(/* options */)
+app.process().then(() => {
+  console.log('ready!')
+  app.dev()
+})
+```
+
+## App Options
+
+### options.sourceDir
+
+Specify the source directory for VuePress.
+
+### options.theme
+
+See [theme](../config.md#theme).
+
+### options.plugins
+
+See [plugins](../config.md#plugins).
+
+### options.temp
+
+See [temp](../config.md#temp).
+
+### options.dest
+
+See [dest](../config.md#dest).
+
+### options.siteConfig
+
+See [siteConfig](../config.md).
diff --git a/packages/docs/docs/guide/assets.md b/packages/docs/docs/guide/assets.md
index 46171c846e..f77a9606a6 100644
--- a/packages/docs/docs/guide/assets.md
+++ b/packages/docs/docs/guide/assets.md
@@ -17,7 +17,7 @@ In addition, you can use the `~` prefix to explicitly indicate this is a webpack
 ![Image from dependency](~some-dependency/image.png)
 ```
 
-webpack aliases can be configured via [configureWebpack](/config/#configurewebpack) in `.vuepress/config.js`. Example:
+webpack aliases can be configured via [configureWebpack](../api/config.md#configurewebpack) in `.vuepress/config.js`. Example:
 
 ``` js
 module.exports = {
diff --git a/packages/docs/docs/guide/basic-config.md b/packages/docs/docs/guide/basic-config.md
index 5a17dbcd01..5e5bbd9b8f 100644
--- a/packages/docs/docs/guide/basic-config.md
+++ b/packages/docs/docs/guide/basic-config.md
@@ -24,7 +24,7 @@ module.exports = {
 
 If you've got the dev server running, you should see the page now has a header with the title and a search box. VuePress comes with built-in headers-based search - it automatically builds a simple search index from the title, `h2` and `h3` headers from all the pages.
 
-Consult the [Config Reference](../config/README.md) for a full list of options.
+Consult the [Config Reference](../api/config.md) for a full list of options.
 
 ::: tip Alternative Config Formats
 You can also use YAML (`.vuepress/config.yml`) or TOML (`.vuepress/config.toml`) formats for the configuration file.
diff --git a/packages/docs/docs/guide/directory-structure.md b/packages/docs/docs/guide/directory-structure.md
index a22029f02f..a0f6c9cc96 100644
--- a/packages/docs/docs/guide/directory-structure.md
+++ b/packages/docs/docs/guide/directory-structure.md
@@ -60,7 +60,7 @@ For the above directory structure, the default page routing paths are as follows
 
 **Also see:** 
 
-- [Config](../config/README.md)
-- [Theme](../theme/README.md)
+- [Config](../api/config.md)
+- [Theme](../theme/)
 - [Default Theme Config](../theme/default-theme-config.md)
 
diff --git a/packages/docs/docs/guide/markdown.md b/packages/docs/docs/guide/markdown.md
index 868046ae4a..d4aa824176 100644
--- a/packages/docs/docs/guide/markdown.md
+++ b/packages/docs/docs/guide/markdown.md
@@ -2,7 +2,7 @@
 
 ## Header Anchors
 
-Headers automatically get anchor links applied. Rendering of anchors can be configured using the [`markdown.anchor`](../config/README.md#markdown-anchor) option.
+Headers automatically get anchor links applied. Rendering of anchors can be configured using the [`markdown.anchor`](../api/config.md#markdown-anchor) option.
 
 ## Links
 
@@ -53,7 +53,7 @@ Outbound links automatically gets `target="_blank" rel="noopener noreferrer"`:
 - [vuejs.org](https://vuejs.org)
 - [VuePress on GitHub](https://github.com/vuejs/vuepress)
 
-You can customize the attributes added to external links by setting [config.markdown.externalLinks](../config/README.md#markdown-externallinks).
+You can customize the attributes added to external links by setting [config.markdown.externalLinks](../api/config.md#markdown-externallinks).
 
 ## Front Matter
 
@@ -122,7 +122,7 @@ or
 
 [[toc]]
 
-Rendering of TOC can be configured using the [`markdown.toc`](../config/README.md#markdown-toc) option, or as props of [TOC component](./using-vue.md#toc), like `<TOC list-type="ol" :include-level="[2, Infinity]"/>`.
+Rendering of TOC can be configured using the [`markdown.toc`](../api/config.md#markdown-toc) option, or as props of [TOC component](./using-vue.md#toc), like `<TOC list-type="ol" :include-level="[2, Infinity]"/>`.
 
 ## Custom Containers
 
diff --git a/packages/docs/docs/guide/using-vue.md b/packages/docs/docs/guide/using-vue.md
index 52d46eb898..34c63246d1 100644
--- a/packages/docs/docs/guide/using-vue.md
+++ b/packages/docs/docs/guide/using-vue.md
@@ -168,7 +168,7 @@ yarn add -D pug pug-plain-loader
 ::: tip
 If you are a Stylus user, you don't need to install `stylus` and `stylus-loader` in your project because VuePress uses Stylus internally.
 
-For pre-processors that do not have built-in webpack config support, you will need to [extend the internal webpack config](../config/README.md#configurewebpack) in addition to installing the necessary dependencies.
+For pre-processors that do not have built-in webpack config support, you will need to [extend the internal webpack config](../api/config.md#configurewebpack) in addition to installing the necessary dependencies.
 :::
 
 ## Script & Style Hoisting
diff --git a/packages/docs/docs/miscellaneous/migration-guide.md b/packages/docs/docs/miscellaneous/migration-guide.md
index 05f7af47e6..4f37a39b77 100644
--- a/packages/docs/docs/miscellaneous/migration-guide.md
+++ b/packages/docs/docs/miscellaneous/migration-guide.md
@@ -65,7 +65,7 @@ See: [@vuepress/plugin-pwa > Migration from 0.x](../plugin/official/plugin-pwa.m
 Replaced by `.vuepress/styles/palette.styl`.
 
 ::: upgrade
-See: [Config > palette.styl](../config/README.md#palette-styl)
+See: [Config > palette.styl](../api/config.md#palette-styl)
 :::
 
 ### `.vuepress/style.styl` <Badge text="replaced"/>
@@ -73,5 +73,5 @@ See: [Config > palette.styl](../config/README.md#palette-styl)
 Replaced by `.vuepress/styles/index.styl`.
 
 ::: upgrade
-See: [Config > index.styl](../config/README.md#index-styl)
+See: [Config > index.styl](../api/config.md#index-styl)
 :::
diff --git a/packages/docs/docs/plugin/context-api.md b/packages/docs/docs/plugin/context-api.md
index a3c1dae32b..b6c895ca93 100644
--- a/packages/docs/docs/plugin/context-api.md
+++ b/packages/docs/docs/plugin/context-api.md
@@ -46,7 +46,7 @@ Output path.
 
 - Type: `string`
 
-See: [base](../config/README.md#base).
+See: [base](../api/config.md#base).
 
 ## ctx.writeTemp
 
diff --git a/packages/docs/docs/plugin/official/plugin-nprogress.md b/packages/docs/docs/plugin/official/plugin-nprogress.md
index 3ec33a6141..d083b87076 100644
--- a/packages/docs/docs/plugin/official/plugin-nprogress.md
+++ b/packages/docs/docs/plugin/official/plugin-nprogress.md
@@ -36,4 +36,4 @@ $nprogressColor = red
 
 **Also see:**
 
-- [Config Reference > Styling](../../config/#styling)
+- [Config Reference > Styling](../../api/config.md#styling)
diff --git a/packages/docs/docs/theme/default-theme-config.md b/packages/docs/docs/theme/default-theme-config.md
index 9ea32bc804..7651ac2a5b 100644
--- a/packages/docs/docs/theme/default-theme-config.md
+++ b/packages/docs/docs/theme/default-theme-config.md
@@ -379,7 +379,7 @@ Note that it's `off` by default. If given a `string`, it will be displayed as a
 The `themeConfig.serviceWorker` option allows you to configure the service worker.
 
 ::: tip
-Please do not confuse this option with [Config > serviceWorker](../config/README.md#serviceworker), [Config > serviceWorker](../config/README.md#serviceworker) is **site-level**, while this option is **theme-level**.
+Please do not confuse this option with [Config > serviceWorker](../api/config.md#serviceworker), [Config > serviceWorker](../api/config.md#serviceworker) is **site-level**, while this option is **theme-level**.
 :::
 
 ### Popup UI to refresh contents <Badge text="0.13.0+"/> <Badge text="beta" type="warn"/>
diff --git a/packages/docs/docs/theme/writing-a-theme.md b/packages/docs/docs/theme/writing-a-theme.md
index 90b580c9dc..331ce388bb 100644
--- a/packages/docs/docs/theme/writing-a-theme.md
+++ b/packages/docs/docs/theme/writing-a-theme.md
@@ -29,7 +29,7 @@ The compiled content of the current `.md` file being rendered will be available
 
 ## Directory Structure
 
-Just one `Layout.vue` might not be enough, and you might also want to define more layout components in the theme for using on different pages. You may also want to customize the [palette](../config/README.md#palette-styl), and even apply some plugins.
+Just one `Layout.vue` might not be enough, and you might also want to define more layout components in the theme for using on different pages. You may also want to customize the [palette](../api/config.md#palette-styl), and even apply some plugins.
 
 So it's time to reorganize your theme, an agreed theme directory structure is as follows:
 
diff --git a/packages/docs/docs/zh/api/README.md b/packages/docs/docs/zh/api/README.md
new file mode 100644
index 0000000000..eef509eeb7
--- /dev/null
+++ b/packages/docs/docs/zh/api/README.md
@@ -0,0 +1,7 @@
+# API
+
+我们提供了多种使用 VuePress 的方式。这一节将包括下面三个部分：
+
+- [配置说明](./config.md)
+- [Node.js API](./node.md)
+- [命令行接口](./cli.md)
diff --git a/packages/docs/docs/zh/api/cli.md b/packages/docs/docs/zh/api/cli.md
new file mode 100644
index 0000000000..639d45b946
--- /dev/null
+++ b/packages/docs/docs/zh/api/cli.md
@@ -0,0 +1,45 @@
+# 命令行接口
+
+## 基本用法
+
+```bash
+vuepress <command> targetDir [options]
+```
+
+## build
+
+在指定的目录生成一个静态站点。
+
+### -p, --port `<port>`
+查看 [port](./config.md#port)。
+
+### -t, --temp `<temp>`
+查看 [temp](./config.md#temp)。
+
+### -c, --cache [cache]
+### -no--cache [cache]
+查看 [cache](./config.md#cache)。
+
+### --debug
+以调试模式启动开发服务器。
+
+### --silent
+以安静模式启动开发服务器。
+
+## dev
+
+启动一个开发服务器。来自 `vuepress build` 的所有选项都可用。除此以外，还有几个专门针对 dev 的选项：
+
+### --host `<host>`
+查看 [host](./config.md#host)。
+
+### --open
+当服务端准备就绪时自动打开浏览器。
+
+## eject
+
+将默认主题复制到 `.vuepress/theme` 目录，以供自定义。
+
+## more commands
+
+你可以使用 [extendCli](../plugin/option-api.md#extendcli) 来创建自定义命令。
diff --git a/packages/docs/docs/zh/config/README.md b/packages/docs/docs/zh/api/config.md
similarity index 98%
rename from packages/docs/docs/zh/config/README.md
rename to packages/docs/docs/zh/api/config.md
index 21e1bc17c7..d0f94a39a4 100644
--- a/packages/docs/docs/zh/config/README.md
+++ b/packages/docs/docs/zh/api/config.md
@@ -1,5 +1,5 @@
 ---
-sidebar: auto
+sidebarDepth: 3
 ---
 
 # 配置
@@ -63,6 +63,13 @@ module.exports = {
 
 指定 dev server 的端口。
 
+### temp
+
+- Type: `number`
+- Default: `@vuepress/core/.temp`
+
+指定客户端文件的临时目录。
+
 ### dest
 
 - 类型: `string`
diff --git a/packages/docs/docs/zh/api/node.md b/packages/docs/docs/zh/api/node.md
new file mode 100644
index 0000000000..15bae33f65
--- /dev/null
+++ b/packages/docs/docs/zh/api/node.md
@@ -0,0 +1,57 @@
+# Node.js
+
+```js
+const vuepress = require('vuepress')
+```
+
+## 全局方法
+
+### vuepress.dev
+
+启动一个开发服务器。
+
+### vuepress.build
+
+生成一个静态站点。
+
+### vuepress.eject
+
+将默认主题复制到 `.vuepress/theme` 目录，以供自定义。
+
+### vuepress.createApp
+
+创建一个 VuePress 应用。
+
+```js
+const app = vuepress.createApp(/* options */)
+app.process().then(() => {
+  console.log('ready!')
+  app.dev()
+})
+```
+
+## App 选项
+
+### options.sourceDir
+
+指定 VuePress 的根目录。
+
+### options.theme
+
+查看 [theme](./config.md#theme)。
+
+### options.plugins
+
+查看 [plugins](./config.md#plugins)。
+
+### options.temp
+
+查看 [temp](./config.md#temp)。
+
+### options.dest
+
+查看 [dest](./config.md#dest)。
+
+### options.siteConfig
+
+查看 [siteConfig](./config.md)。
diff --git a/packages/docs/docs/zh/guide/assets.md b/packages/docs/docs/zh/guide/assets.md
index 346f79c3c2..e0370314d8 100644
--- a/packages/docs/docs/zh/guide/assets.md
+++ b/packages/docs/docs/zh/guide/assets.md
@@ -17,7 +17,7 @@
 ![Image from dependency](~some-dependency/image.png)
 ```
 
-Webpack 的别名可以通过 `.vuepress/config.js` 中 [configureWebpack](../config/README.md#configurewebpack) 来配置，如：
+Webpack 的别名可以通过 `.vuepress/config.js` 中 [configureWebpack](../api/config.md#configurewebpack) 来配置，如：
 
 ``` js
 module.exports = {
diff --git a/packages/docs/docs/zh/guide/basic-config.md b/packages/docs/docs/zh/guide/basic-config.md
index 5f4de76061..0144fb568f 100644
--- a/packages/docs/docs/zh/guide/basic-config.md
+++ b/packages/docs/docs/zh/guide/basic-config.md
@@ -24,7 +24,7 @@ module.exports = {
 
 对于上述的配置，如果你运行起 dev server，你应该能看到一个页面，它包含一个页头，里面包含一个标题和一个搜索框。VuePress 内置了基于 headers 的搜索 —— 它会自动为所有页面的标题、`h2` 和 `h3` 构建起一个简单的搜索索引。
 
-参见 [配置](../config/) 来查看所有可配置的选项。
+参见 [配置](../api/config.md) 来查看所有可配置的选项。
 
 ::: tip 其他配置格式
 你也可以使用 YAML (`.vuepress/config.yml`) 或是 TOML (`.vuepress/config.toml`) 格式的配置文件。
diff --git a/packages/docs/docs/zh/guide/directory-structure.md b/packages/docs/docs/zh/guide/directory-structure.md
index d42571122e..734878a747 100644
--- a/packages/docs/docs/zh/guide/directory-structure.md
+++ b/packages/docs/docs/zh/guide/directory-structure.md
@@ -50,7 +50,7 @@ VuePress 遵循 **“约定优于配置”** 的原则，推荐的目录结构
 
 **同时阅读:** 
 
-- [配置](../config/README.md)
+- [配置](../api/config.md)
 - [主题](../theme/README.md)
 - [默认主题配置](../theme/default-theme-config.md)
 
diff --git a/packages/docs/docs/zh/guide/markdown.md b/packages/docs/docs/zh/guide/markdown.md
index db05999fd6..caadb46fde 100644
--- a/packages/docs/docs/zh/guide/markdown.md
+++ b/packages/docs/docs/zh/guide/markdown.md
@@ -2,7 +2,7 @@
 
 ## Header Anchors
 
-所有的标题将会自动地应用 anchor 链接，anchor 的渲染可以通过 [`markdown.anchor`](../config/README.md#markdown-anchor) 来配置。
+所有的标题将会自动地应用 anchor 链接，anchor 的渲染可以通过 [`markdown.anchor`](../api/config.md#markdown-anchor) 来配置。
 
 ## 链接
 
@@ -53,7 +53,7 @@
 - [vuejs.org](https://vuejs.org)
 - [VuePress on GitHub](https://github.com/vuejs/vuepress)
 
-你可以自定义通过配置 [config.markdown.externalLinks](../config/README.md#markdown-externallinks) 来自定义外部链接的特性。
+你可以自定义通过配置 [config.markdown.externalLinks](../api/config.md#markdown-externallinks) 来自定义外部链接的特性。
 
 ## Front Matter
 
@@ -120,7 +120,7 @@ lang: en-US
 
 [[toc]]
 
-目录（Table of Contents）的渲染可以通过  [`markdown.toc`](../config/README.md#markdown-toc) 选项来配置，也可以在 [TOC 组件](./using-vue.md#toc)中直接传入，如 `<TOC list-type="ol" :include-level="[2, Infinity]"/>`。
+目录（Table of Contents）的渲染可以通过  [`markdown.toc`](../api/config.md#markdown-toc) 选项来配置，也可以在 [TOC 组件](./using-vue.md#toc)中直接传入，如 `<TOC list-type="ol" :include-level="[2, Infinity]"/>`。
 
 ## 自定义容器
 
diff --git a/packages/docs/docs/zh/guide/using-vue.md b/packages/docs/docs/zh/guide/using-vue.md
index 57b758c3f2..86863508e4 100644
--- a/packages/docs/docs/zh/guide/using-vue.md
+++ b/packages/docs/docs/zh/guide/using-vue.md
@@ -167,7 +167,7 @@ yarn add -D pug pug-plain-loader
 ::: tip
 需要指出的是，如果你是一个 `stylus` 用户，你并不需要在你的项目中安装 `stylus` 和 `stylus-loader`，因为 VuePress 已经内置了它们。
 
-对于那些没有内置的预处理器，除了安装对应的依赖，你还需要 [拓展内部的 Webpack 配置](../config/README.md#configurewebpack)。
+对于那些没有内置的预处理器，除了安装对应的依赖，你还需要 [拓展内部的 Webpack 配置](../api/config.md#configurewebpack)。
 :::
 
 
diff --git a/packages/docs/docs/zh/miscellaneous/migration-guide.md b/packages/docs/docs/zh/miscellaneous/migration-guide.md
index 66031ee0f9..833610a5ee 100644
--- a/packages/docs/docs/zh/miscellaneous/migration-guide.md
+++ b/packages/docs/docs/zh/miscellaneous/migration-guide.md
@@ -65,7 +65,7 @@ Service Worker 相关的功能已经被分离为一个单独的插件 [@vuepress
 使用 `.vuepress/styles/palette.styl` 代替。
 
 ::: upgrade
-参考: [Config > palette.styl](../config/README.md#palette-styl)
+参考: [Config > palette.styl](../api/config.md#palette-styl)
 :::
 
 ### `.vuepress/style.styl` <Badge text="替换"/>
@@ -73,5 +73,5 @@ Service Worker 相关的功能已经被分离为一个单独的插件 [@vuepress
 使用 `.vuepress/styles/index.styl` 代替。
 
 ::: upgrade
-参考: [Config > index.styl](../config/README.md#index-styl)
+参考: [Config > index.styl](../api/config.md#index-styl)
 :::
diff --git a/packages/docs/docs/zh/plugin/context-api.md b/packages/docs/docs/zh/plugin/context-api.md
index af72f8d015..a3a9970761 100644
--- a/packages/docs/docs/zh/plugin/context-api.md
+++ b/packages/docs/docs/zh/plugin/context-api.md
@@ -46,7 +46,7 @@ VuePress 是否运行在生产环境模式下。
 
 - 类型: `string`
 
-参考: [base](../config/README.md#base).
+参考: [base](../api/config.md#base).
 
 ## ctx.writeTemp
 
diff --git a/packages/docs/docs/zh/plugin/official/plugin-nprogress.md b/packages/docs/docs/zh/plugin/official/plugin-nprogress.md
index 81a0e8491b..ab71139efb 100644
--- a/packages/docs/docs/zh/plugin/official/plugin-nprogress.md
+++ b/packages/docs/docs/zh/plugin/official/plugin-nprogress.md
@@ -36,4 +36,4 @@ $nprogressColor = red
 
 **参考：**
 
-- [配置 > Styling](../../config/#styling)
+- [配置 > Styling](../../api/config.md#styling)
diff --git a/packages/docs/docs/zh/theme/default-theme-config.md b/packages/docs/docs/zh/theme/default-theme-config.md
index b31f25674f..06f38c21c1 100644
--- a/packages/docs/docs/zh/theme/default-theme-config.md
+++ b/packages/docs/docs/zh/theme/default-theme-config.md
@@ -374,7 +374,7 @@ module.exports = {
 `themeConfig.serviceWorker` 允许你去配置 Service Worker。
 
 ::: tip 提示
-请不要将本选项与 [Config > serviceWorker](../config/README.md#serviceworker) 混淆，[Config > serviceWorker](../config/README.md#serviceworker) 是网站级别的配置，而本选项是主题级别的配置。
+请不要将本选项与 [Config > serviceWorker](../api/config.md#serviceworker) 混淆，[Config > serviceWorker](../api/config.md#serviceworker) 是网站级别的配置，而本选项是主题级别的配置。
 :::
 
 ### 刷新内容的弹窗 <Badge text="0.13.0+"/> <Badge text="beta" type="warn"/>
diff --git a/packages/docs/docs/zh/theme/writing-a-theme.md b/packages/docs/docs/zh/theme/writing-a-theme.md
index a40b42d907..0901643d3a 100755
--- a/packages/docs/docs/zh/theme/writing-a-theme.md
+++ b/packages/docs/docs/zh/theme/writing-a-theme.md
@@ -33,7 +33,7 @@
 
 ## 目录结构
 
-随着需求的变化，只有一个布局组件 `Layout.vue` 可能还不够，你可能想要定义更多的布局组件用于不同的页面，你可能还想要自定义一个[调色板](../config/README.md#palette-styl)，甚至应用一些插件。
+随着需求的变化，只有一个布局组件 `Layout.vue` 可能还不够，你可能想要定义更多的布局组件用于不同的页面，你可能还想要自定义一个[调色板](../api/config.md#palette-styl)，甚至应用一些插件。
 
 那么是时候重新组织你的主题了！一个约定的主题的目录结构如下：
 
diff --git a/packages/docs/package.json b/packages/docs/package.json
index a52538e1b0..9b9845d616 100644
--- a/packages/docs/package.json
+++ b/packages/docs/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "vuepress dev docs --temp .temp",
     "build": "vuepress build docs --temp .temp",
+    "view-info": "vuepress view-info docs --temp .temp",
     "show-help": "vuepress --help"
   },
   "repository": {
diff --git a/packages/vuepress/lib/handleUnknownCommand.js b/packages/vuepress/lib/handleUnknownCommand.js
index 937f70dd99..80d6c905c6 100644
--- a/packages/vuepress/lib/handleUnknownCommand.js
+++ b/packages/vuepress/lib/handleUnknownCommand.js
@@ -4,7 +4,7 @@
  * Module dependencies.
  */
 
-const prepare = require('@vuepress/core/lib/prepare')
+const { createApp } = require('@vuepress/core')
 const { path, logger, globby, chalk } = require('@vuepress/shared-utils')
 const { isKnownCommand, CLI } = require('./util')
 const pwd = process.cwd()
@@ -26,7 +26,7 @@ module.exports = async function (cli, options) {
   logger.developer('needPrepareBeforeLaunchCLI', needPrepareBeforeLaunchCLI)
 
   if (needPrepareBeforeLaunchCLI) {
-    let context
+    let app
     let [, sourceDir] = argv
 
     if (!sourceDir || sourceDir.startsWith('-')) {
@@ -38,8 +38,9 @@ module.exports = async function (cli, options) {
     logger.setOptions({ logLevel: 1 })
 
     if (sourceDir) {
-      context = await prepare(sourceDir, options)
-      context.pluginAPI.options.extendCli.apply(cli, context)
+      app = createApp({ sourceDir, ...options })
+      await app.process()
+      app.pluginAPI.applySyncOption('extendCli', cli, app)
     }
 
     logger.setOptions({ logLevel: 3 })
@@ -103,11 +104,14 @@ function registerUnknownCommands (cli, options) {
     logger.debug('Custom command', chalk.cyan(commandName))
     CLI({
       async beforeParse (subCli) {
-        const context = await prepare(sourceDir, {
+        const app = createApp({
+          sourceDir: sourceDir,
           ...options,
           ...commandoptions
-        }, false /* isProd */)
-        await context.pluginAPI.options.extendCli.apply(subCli, context)
+        })
+        await app.process()
+        app.pluginAPI.applySyncOption('extendCli', subCli, app)
+        console.log()
       },
       async afterParse (subCli) {
         if (!subCli.matchedCommand) {
diff --git a/packages/vuepress/lib/registerCoreCommands.js b/packages/vuepress/lib/registerCoreCommands.js
index 2705cbf690..8f9c54ba47 100644
--- a/packages/vuepress/lib/registerCoreCommands.js
+++ b/packages/vuepress/lib/registerCoreCommands.js
@@ -31,7 +31,8 @@ module.exports = function (cli, options) {
       logger.debug('dev_options', commandOptions)
       env.setOptions({ isDebug: debug, isTest: process.env.NODE_ENV === 'test' })
 
-      wrapCommand(dev)(path.resolve(sourceDir), {
+      wrapCommand(dev)({
+        sourceDir: path.resolve(sourceDir),
         ...options,
         ...commandOptions
       })
@@ -53,7 +54,8 @@ module.exports = function (cli, options) {
       logger.debug('build_options', commandOptions)
       env.setOptions({ isDebug: debug, isTest: process.env.NODE_ENV === 'test' })
 
-      wrapCommand(build)(path.resolve(sourceDir), {
+      wrapCommand(build)({
+        sourceDir: path.resolve(sourceDir),
         ...options,
         ...commandOptions
       })
diff --git a/scripts/jest.config.js b/scripts/jest.config.js
index 6c9f3d226c..6a8ac5aa51 100644
--- a/scripts/jest.config.js
+++ b/scripts/jest.config.js
@@ -1,14 +1,17 @@
 const path = require('upath')
-const createJestConfig = require('@vuepress/test-utils/createJestConfig')
+const { createJestConfig } = require('@vuepress/test-utils')
 
 module.exports = createJestConfig({
   rootDir: path.resolve(__dirname, '..'),
   moduleNameMapper: {
     '^@/(.*)$': '<rootDir>/$1',
-    '^@core/(.*)$': '<rootDir>/packages/@vuepress/core/$1'
+    '^@core/(.*)$': '<rootDir>/packages/@vuepress/core/$1',
+    '^@theme/(.*)$': '<rootDir>/packages/@vuepress/theme-default/$1',
+    '^@temp/(.*)$': '<rootDir>/.temp/$1',
+    '^@internal/(.*)$': '<rootDir>/.temp/internal/$1',
+    '^@transform/(.*)$': '<rootDir>/.temp/transform/$1'
   },
   modulePathIgnorePatterns: [
-    '<rootDir>/packages/@vuepress/core/__test__/prepare/prepare.spec.js',
     '<rootDir>/packages/@vuepress/core/__test__/plugin-api/AsyncOption.spec.js'
   ]
 })
diff --git a/scripts/test.js b/scripts/test.js
index 489d67d4f6..252730d96c 100644
--- a/scripts/test.js
+++ b/scripts/test.js
@@ -1,5 +1,6 @@
 const minimist = require('minimist')
-const createJestRunner = require('@vuepress/test-utils/createJestRunner')
+const { createJestRunner } = require('@vuepress/test-utils')
+const { createApp } = require('@vuepress/core')
 
 const rawArgs = process.argv.slice(2)
 const args = minimist(rawArgs)
@@ -12,15 +13,20 @@ if (args.p) {
   rawArgs.splice(i, 2)
 }
 
-const jestRunner = createJestRunner(
-  [
-    '--config', 'scripts/jest.config.js',
-    '--runInBand',
-    ...(regex ? [regex] : [])
-  ])
+const jestRunner = createJestRunner([
+  '--config', 'scripts/jest.config.js',
+  '--runInBand',
+  ...(regex ? [regex] : [])
+])
 
-;(jestRunner)().catch(err => {
-  console.error(err)
-  process.exit(1)
+// ensure the basic temp files were genereatod
+createApp({
+  temp: '.temp'
 })
+  .process()
+  .then(() => jestRunner())
+  .catch(err => {
+    console.error(err)
+    process.exit(1)
+  })
 
diff --git a/yarn.lock b/yarn.lock
index 2bcf92a03f..c9ecbad567 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14,27 +14,21 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/code-frame@^7.0.0-beta.35":
-  version "7.0.0-beta.54"
-  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.54.tgz#0024f96fdf7028a21d68e273afd4e953214a1ead"
-  dependencies:
-    "@babel/highlight" "7.0.0-beta.54"
-
-"@babel/core@^7.0.0":
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.1.2.tgz#f8d2a9ceb6832887329a7b60f9d035791400ba4e"
+"@babel/core@^7.0.0", "@babel/core@^7.1.0":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.3.4.tgz#921a5a13746c21e32445bf0798680e9d11a6530b"
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.1.2"
-    "@babel/helpers" "^7.1.2"
-    "@babel/parser" "^7.1.2"
-    "@babel/template" "^7.1.2"
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.1.2"
+    "@babel/generator" "^7.3.4"
+    "@babel/helpers" "^7.2.0"
+    "@babel/parser" "^7.3.4"
+    "@babel/template" "^7.2.2"
+    "@babel/traverse" "^7.3.4"
+    "@babel/types" "^7.3.4"
     convert-source-map "^1.1.0"
-    debug "^3.1.0"
-    json5 "^0.5.0"
-    lodash "^4.17.10"
+    debug "^4.1.0"
+    json5 "^2.1.0"
+    lodash "^4.17.11"
     resolve "^1.3.2"
     semver "^5.4.1"
     source-map "^0.5.0"
@@ -49,13 +43,13 @@
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
-"@babel/generator@^7.1.2", "@babel/generator@^7.1.3":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.1.3.tgz#2103ec9c42d9bdad9190a6ad5ff2d456fd7b8673"
+"@babel/generator@^7.0.0", "@babel/generator@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.3.4.tgz#9aa48c1989257877a9d971296e5b73bfe72e446e"
   dependencies:
-    "@babel/types" "^7.1.3"
+    "@babel/types" "^7.3.4"
     jsesc "^2.5.1"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
@@ -80,6 +74,17 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.0.0"
 
+"@babel/helper-create-class-features-plugin@^7.3.0", "@babel/helper-create-class-features-plugin@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.3.4.tgz#092711a7a3ad8ea34de3e541644c2ce6af1f6f0c"
+  dependencies:
+    "@babel/helper-function-name" "^7.1.0"
+    "@babel/helper-member-expression-to-functions" "^7.0.0"
+    "@babel/helper-optimise-call-expression" "^7.0.0"
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/helper-replace-supers" "^7.3.4"
+    "@babel/helper-split-export-declaration" "^7.0.0"
+
 "@babel/helper-define-map@^7.1.0":
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.1.0.tgz#3b74caec329b3c80c116290887c0dd9ae468c20c"
@@ -142,14 +147,14 @@
     "@babel/types" "^7.0.0"
 
 "@babel/helper-module-transforms@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.1.0.tgz#470d4f9676d9fad50b324cdcce5fbabbc3da5787"
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.2.2.tgz#ab2f8e8d231409f8370c883d20c335190284b963"
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-simple-access" "^7.1.0"
     "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/template" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/template" "^7.2.2"
+    "@babel/types" "^7.2.2"
     lodash "^4.17.10"
 
 "@babel/helper-optimise-call-expression@^7.0.0":
@@ -178,14 +183,14 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.0.0"
 
-"@babel/helper-replace-supers@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.1.0.tgz#5fc31de522ec0ef0899dc9b3e7cf6a5dd655f362"
+"@babel/helper-replace-supers@^7.1.0", "@babel/helper-replace-supers@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.3.4.tgz#a795208e9b911a6eeb08e5891faacf06e7013e13"
   dependencies:
     "@babel/helper-member-expression-to-functions" "^7.0.0"
     "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/traverse" "^7.3.4"
+    "@babel/types" "^7.3.4"
 
 "@babel/helper-simple-access@^7.1.0":
   version "7.1.0"
@@ -207,21 +212,21 @@
     "@babel/types" "^7.0.0"
 
 "@babel/helper-wrap-function@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.1.0.tgz#8cf54e9190706067f016af8f75cb3df829cc8c66"
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.2.0.tgz#c4e0012445769e2815b55296ead43a958549f6fa"
   dependencies:
     "@babel/helper-function-name" "^7.1.0"
     "@babel/template" "^7.1.0"
     "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.0.0"
+    "@babel/types" "^7.2.0"
 
-"@babel/helpers@^7.1.2":
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.1.2.tgz#ab752e8c35ef7d39987df4e8586c63b8846234b5"
+"@babel/helpers@^7.2.0":
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.3.1.tgz#949eec9ea4b45d3210feb7dc1c22db664c9e44b9"
   dependencies:
     "@babel/template" "^7.1.2"
-    "@babel/traverse" "^7.1.0"
-    "@babel/types" "^7.1.2"
+    "@babel/traverse" "^7.1.5"
+    "@babel/types" "^7.3.0"
 
 "@babel/highlight@7.0.0-beta.44":
   version "7.0.0-beta.44"
@@ -231,14 +236,6 @@
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-"@babel/highlight@7.0.0-beta.54":
-  version "7.0.0-beta.54"
-  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0-beta.54.tgz#155d507358329b8e7068970017c3fd74a9b08584"
-  dependencies:
-    chalk "^2.0.0"
-    esutils "^2.0.2"
-    js-tokens "^3.0.0"
-
 "@babel/highlight@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0.tgz#f710c38c8d458e6dd9a201afb637fcb781ce99e4"
@@ -247,361 +244,365 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.1.2", "@babel/parser@^7.1.3":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.1.3.tgz#2c92469bac2b7fbff810b67fca07bd138b48af77"
+"@babel/parser@^7.0.0", "@babel/parser@^7.2.2", "@babel/parser@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.3.4.tgz#a43357e4bbf4b92a437fb9e465c192848287f27c"
 
-"@babel/plugin-proposal-async-generator-functions@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.1.0.tgz#41c1a702e10081456e23a7b74d891922dd1bb6ce"
+"@babel/plugin-proposal-async-generator-functions@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.2.0.tgz#b289b306669dce4ad20b0252889a15768c9d417e"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-remap-async-to-generator" "^7.1.0"
-    "@babel/plugin-syntax-async-generators" "^7.0.0"
+    "@babel/plugin-syntax-async-generators" "^7.2.0"
 
 "@babel/plugin-proposal-class-properties@^7.0.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.1.0.tgz#9af01856b1241db60ec8838d84691aa0bd1e8df4"
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.3.4.tgz#410f5173b3dc45939f9ab30ca26684d72901405e"
   dependencies:
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-member-expression-to-functions" "^7.0.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
+    "@babel/helper-create-class-features-plugin" "^7.3.4"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.1.0"
-    "@babel/plugin-syntax-class-properties" "^7.0.0"
 
-"@babel/plugin-proposal-decorators@^7.0.0":
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.1.2.tgz#79829bd75fced6581ec6c7ab1930e8d738e892e7"
+"@babel/plugin-proposal-decorators@^7.1.0":
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.3.0.tgz#637ba075fa780b1f75d08186e8fb4357d03a72a7"
   dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.3.0"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/plugin-syntax-decorators" "^7.1.0"
+    "@babel/plugin-syntax-decorators" "^7.2.0"
 
-"@babel/plugin-proposal-json-strings@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.0.0.tgz#3b4d7b5cf51e1f2e70f52351d28d44fc2970d01e"
+"@babel/plugin-proposal-json-strings@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.2.0.tgz#568ecc446c6148ae6b267f02551130891e29f317"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-json-strings" "^7.0.0"
+    "@babel/plugin-syntax-json-strings" "^7.2.0"
 
-"@babel/plugin-proposal-object-rest-spread@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.0.0.tgz#9a17b547f64d0676b6c9cecd4edf74a82ab85e7e"
+"@babel/plugin-proposal-object-rest-spread@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.3.4.tgz#47f73cf7f2a721aad5c0261205405c642e424654"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
 
-"@babel/plugin-proposal-optional-catch-binding@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.0.0.tgz#b610d928fe551ff7117d42c8bb410eec312a6425"
+"@babel/plugin-proposal-optional-catch-binding@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.2.0.tgz#135d81edb68a081e55e56ec48541ece8065c38f5"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-optional-catch-binding" "^7.0.0"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
 
-"@babel/plugin-proposal-unicode-property-regex@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.0.0.tgz#498b39cd72536cd7c4b26177d030226eba08cd33"
+"@babel/plugin-proposal-unicode-property-regex@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.2.0.tgz#abe7281fe46c95ddc143a65e5358647792039520"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
     regexpu-core "^4.2.0"
 
-"@babel/plugin-syntax-async-generators@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.0.0.tgz#bf0891dcdbf59558359d0c626fdc9490e20bc13c"
-  dependencies:
-    "@babel/helper-plugin-utils" "^7.0.0"
-
-"@babel/plugin-syntax-class-properties@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-class-properties/-/plugin-syntax-class-properties-7.0.0.tgz#e051af5d300cbfbcec4a7476e37a803489881634"
+"@babel/plugin-syntax-async-generators@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.2.0.tgz#69e1f0db34c6f5a0cf7e2b3323bf159a76c8cb7f"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-decorators@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.1.0.tgz#2fa7c1a7905a299c9853ebcef340306675f9cbdc"
+"@babel/plugin-syntax-decorators@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.2.0.tgz#c50b1b957dcc69e4b1127b65e1c33eef61570c1b"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
 "@babel/plugin-syntax-dynamic-import@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.0.0.tgz#6dfb7d8b6c3be14ce952962f658f3b7eb54c33ee"
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.2.0.tgz#69c159ffaf4998122161ad8ebc5e6d1f55df8612"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-json-strings@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.0.0.tgz#0d259a68090e15b383ce3710e01d5b23f3770cbd"
+"@babel/plugin-syntax-json-strings@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.2.0.tgz#72bd13f6ffe1d25938129d2a186b11fd62951470"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-jsx@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.0.0.tgz#034d5e2b4e14ccaea2e4c137af7e4afb39375ffd"
+"@babel/plugin-syntax-jsx@^7.0.0", "@babel/plugin-syntax-jsx@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.2.0.tgz#0b85a3b4bc7cdf4cc4b8bf236335b907ca22e7c7"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-object-rest-spread@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.0.0.tgz#37d8fbcaf216bd658ea1aebbeb8b75e88ebc549b"
+"@babel/plugin-syntax-object-rest-spread@^7.0.0", "@babel/plugin-syntax-object-rest-spread@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.2.0.tgz#3b7a3e733510c57e820b9142a6579ac8b0dfad2e"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-syntax-optional-catch-binding@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.0.0.tgz#886f72008b3a8b185977f7cb70713b45e51ee475"
+"@babel/plugin-syntax-optional-catch-binding@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.2.0.tgz#a94013d6eda8908dfe6a477e7f9eda85656ecf5c"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-arrow-functions@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.0.0.tgz#a6c14875848c68a3b4b3163a486535ef25c7e749"
+"@babel/plugin-transform-arrow-functions@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.2.0.tgz#9aeafbe4d6ffc6563bf8f8372091628f00779550"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-async-to-generator@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.1.0.tgz#109e036496c51dd65857e16acab3bafdf3c57811"
+"@babel/plugin-transform-async-to-generator@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.3.4.tgz#4e45408d3c3da231c0e7b823f407a53a7eb3048c"
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-remap-async-to-generator" "^7.1.0"
 
-"@babel/plugin-transform-block-scoped-functions@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.0.0.tgz#482b3f75103927e37288b3b67b65f848e2aa0d07"
+"@babel/plugin-transform-block-scoped-functions@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.2.0.tgz#5d3cc11e8d5ddd752aa64c9148d0db6cb79fd190"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-block-scoping@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.0.0.tgz#1745075edffd7cdaf69fab2fb6f9694424b7e9bc"
+"@babel/plugin-transform-block-scoping@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.3.4.tgz#5c22c339de234076eee96c8783b2fed61202c5c4"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
 
-"@babel/plugin-transform-classes@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.1.0.tgz#ab3f8a564361800cbc8ab1ca6f21108038432249"
+"@babel/plugin-transform-classes@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.3.4.tgz#dc173cb999c6c5297e0b5f2277fdaaec3739d0cc"
   dependencies:
     "@babel/helper-annotate-as-pure" "^7.0.0"
     "@babel/helper-define-map" "^7.1.0"
     "@babel/helper-function-name" "^7.1.0"
     "@babel/helper-optimise-call-expression" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.1.0"
+    "@babel/helper-replace-supers" "^7.3.4"
     "@babel/helper-split-export-declaration" "^7.0.0"
     globals "^11.1.0"
 
-"@babel/plugin-transform-computed-properties@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.0.0.tgz#2fbb8900cd3e8258f2a2ede909b90e7556185e31"
+"@babel/plugin-transform-computed-properties@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.2.0.tgz#83a7df6a658865b1c8f641d510c6f3af220216da"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-destructuring@^7.0.0":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.1.3.tgz#e69ff50ca01fac6cb72863c544e516c2b193012f"
+"@babel/plugin-transform-destructuring@^7.2.0":
+  version "7.3.2"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.3.2.tgz#f2f5520be055ba1c38c41c0e094d8a461dd78f2d"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-dotall-regex@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.0.0.tgz#73a24da69bc3c370251f43a3d048198546115e58"
+"@babel/plugin-transform-dotall-regex@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.2.0.tgz#f0aabb93d120a8ac61e925ea0ba440812dbe0e49"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
     regexpu-core "^4.1.3"
 
-"@babel/plugin-transform-duplicate-keys@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.0.0.tgz#a0601e580991e7cace080e4cf919cfd58da74e86"
+"@babel/plugin-transform-duplicate-keys@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.2.0.tgz#d952c4930f312a4dbfff18f0b2914e60c35530b3"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-exponentiation-operator@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.1.0.tgz#9c34c2ee7fd77e02779cfa37e403a2e1003ccc73"
+"@babel/plugin-transform-exponentiation-operator@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.2.0.tgz#a63868289e5b4007f7054d46491af51435766008"
   dependencies:
     "@babel/helper-builder-binary-assignment-operator-visitor" "^7.1.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-for-of@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.0.0.tgz#f2ba4eadb83bd17dc3c7e9b30f4707365e1c3e39"
+"@babel/plugin-transform-for-of@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.2.0.tgz#ab7468befa80f764bb03d3cb5eef8cc998e1cad9"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-function-name@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.1.0.tgz#29c5550d5c46208e7f730516d41eeddd4affadbb"
+"@babel/plugin-transform-function-name@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.2.0.tgz#f7930362829ff99a3174c39f0afcc024ef59731a"
   dependencies:
     "@babel/helper-function-name" "^7.1.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-literals@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.0.0.tgz#2aec1d29cdd24c407359c930cdd89e914ee8ff86"
+"@babel/plugin-transform-literals@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.2.0.tgz#690353e81f9267dad4fd8cfd77eafa86aba53ea1"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-modules-amd@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.1.0.tgz#f9e0a7072c12e296079b5a59f408ff5b97bf86a8"
+"@babel/plugin-transform-modules-amd@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.2.0.tgz#82a9bce45b95441f617a24011dc89d12da7f4ee6"
   dependencies:
     "@babel/helper-module-transforms" "^7.1.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-modules-commonjs@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.1.0.tgz#0a9d86451cbbfb29bd15186306897c67f6f9a05c"
+"@babel/plugin-transform-modules-commonjs@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.2.0.tgz#c4f1933f5991d5145e9cfad1dfd848ea1727f404"
   dependencies:
     "@babel/helper-module-transforms" "^7.1.0"
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-simple-access" "^7.1.0"
 
-"@babel/plugin-transform-modules-systemjs@^7.0.0":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.1.3.tgz#2119a3e3db612fd74a19d88652efbfe9613a5db0"
+"@babel/plugin-transform-modules-systemjs@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.3.4.tgz#813b34cd9acb6ba70a84939f3680be0eb2e58861"
   dependencies:
     "@babel/helper-hoist-variables" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-modules-umd@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.1.0.tgz#a29a7d85d6f28c3561c33964442257cc6a21f2a8"
+"@babel/plugin-transform-modules-umd@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.2.0.tgz#7678ce75169f0877b8eb2235538c074268dd01ae"
   dependencies:
     "@babel/helper-module-transforms" "^7.1.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-named-capturing-groups-regex@^7.3.0":
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-named-capturing-groups-regex/-/plugin-transform-named-capturing-groups-regex-7.3.0.tgz#140b52985b2d6ef0cb092ef3b29502b990f9cd50"
+  dependencies:
+    regexp-tree "^0.1.0"
+
 "@babel/plugin-transform-new-target@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.0.0.tgz#ae8fbd89517fa7892d20e6564e641e8770c3aa4a"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-object-super@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.1.0.tgz#b1ae194a054b826d8d4ba7ca91486d4ada0f91bb"
+"@babel/plugin-transform-object-super@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.2.0.tgz#b35d4c10f56bab5d650047dad0f1d8e8814b6598"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-replace-supers" "^7.1.0"
 
-"@babel/plugin-transform-parameters@^7.1.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.1.0.tgz#44f492f9d618c9124026e62301c296bf606a7aed"
+"@babel/plugin-transform-parameters@^7.2.0":
+  version "7.3.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.3.3.tgz#3a873e07114e1a5bee17d04815662c8317f10e30"
   dependencies:
     "@babel/helper-call-delegate" "^7.1.0"
     "@babel/helper-get-function-arity" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-regenerator@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.0.0.tgz#5b41686b4ed40bef874d7ed6a84bdd849c13e0c1"
+"@babel/plugin-transform-regenerator@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.3.4.tgz#1601655c362f5b38eead6a52631f5106b29fa46a"
   dependencies:
-    regenerator-transform "^0.13.3"
+    regenerator-transform "^0.13.4"
 
 "@babel/plugin-transform-runtime@^7.0.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.1.0.tgz#9f76920d42551bb577e2dc594df229b5f7624b63"
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.3.4.tgz#57805ac8c1798d102ecd75c03b024a5b3ea9b431"
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
     resolve "^1.8.1"
     semver "^5.5.1"
 
-"@babel/plugin-transform-shorthand-properties@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.0.0.tgz#85f8af592dcc07647541a0350e8c95c7bf419d15"
+"@babel/plugin-transform-shorthand-properties@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.2.0.tgz#6333aee2f8d6ee7e28615457298934a3b46198f0"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-spread@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.0.0.tgz#93583ce48dd8c85e53f3a46056c856e4af30b49b"
+"@babel/plugin-transform-spread@^7.2.0":
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.2.2.tgz#3103a9abe22f742b6d406ecd3cd49b774919b406"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-sticky-regex@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.0.0.tgz#30a9d64ac2ab46eec087b8530535becd90e73366"
+"@babel/plugin-transform-sticky-regex@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.2.0.tgz#a1e454b5995560a9c1e0d537dfc15061fd2687e1"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
 
-"@babel/plugin-transform-template-literals@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.0.0.tgz#084f1952efe5b153ddae69eb8945f882c7a97c65"
+"@babel/plugin-transform-template-literals@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.2.0.tgz#d87ed01b8eaac7a92473f608c97c089de2ba1e5b"
   dependencies:
     "@babel/helper-annotate-as-pure" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-typeof-symbol@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.0.0.tgz#4dcf1e52e943e5267b7313bff347fdbe0f81cec9"
+"@babel/plugin-transform-typeof-symbol@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.2.0.tgz#117d2bcec2fbf64b4b59d1f9819894682d29f2b2"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-unicode-regex@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.0.0.tgz#c6780e5b1863a76fe792d90eded9fcd5b51d68fc"
+"@babel/plugin-transform-unicode-regex@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.2.0.tgz#4eb8db16f972f8abb5062c161b8b115546ade08b"
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
     regexpu-core "^4.1.3"
 
 "@babel/preset-env@^7.0.0":
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.1.0.tgz#e67ea5b0441cfeab1d6f41e9b5c79798800e8d11"
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.3.4.tgz#887cf38b6d23c82f19b5135298bdb160062e33e1"
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-proposal-async-generator-functions" "^7.1.0"
-    "@babel/plugin-proposal-json-strings" "^7.0.0"
-    "@babel/plugin-proposal-object-rest-spread" "^7.0.0"
-    "@babel/plugin-proposal-optional-catch-binding" "^7.0.0"
-    "@babel/plugin-proposal-unicode-property-regex" "^7.0.0"
-    "@babel/plugin-syntax-async-generators" "^7.0.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
-    "@babel/plugin-syntax-optional-catch-binding" "^7.0.0"
-    "@babel/plugin-transform-arrow-functions" "^7.0.0"
-    "@babel/plugin-transform-async-to-generator" "^7.1.0"
-    "@babel/plugin-transform-block-scoped-functions" "^7.0.0"
-    "@babel/plugin-transform-block-scoping" "^7.0.0"
-    "@babel/plugin-transform-classes" "^7.1.0"
-    "@babel/plugin-transform-computed-properties" "^7.0.0"
-    "@babel/plugin-transform-destructuring" "^7.0.0"
-    "@babel/plugin-transform-dotall-regex" "^7.0.0"
-    "@babel/plugin-transform-duplicate-keys" "^7.0.0"
-    "@babel/plugin-transform-exponentiation-operator" "^7.1.0"
-    "@babel/plugin-transform-for-of" "^7.0.0"
-    "@babel/plugin-transform-function-name" "^7.1.0"
-    "@babel/plugin-transform-literals" "^7.0.0"
-    "@babel/plugin-transform-modules-amd" "^7.1.0"
-    "@babel/plugin-transform-modules-commonjs" "^7.1.0"
-    "@babel/plugin-transform-modules-systemjs" "^7.0.0"
-    "@babel/plugin-transform-modules-umd" "^7.1.0"
+    "@babel/plugin-proposal-async-generator-functions" "^7.2.0"
+    "@babel/plugin-proposal-json-strings" "^7.2.0"
+    "@babel/plugin-proposal-object-rest-spread" "^7.3.4"
+    "@babel/plugin-proposal-optional-catch-binding" "^7.2.0"
+    "@babel/plugin-proposal-unicode-property-regex" "^7.2.0"
+    "@babel/plugin-syntax-async-generators" "^7.2.0"
+    "@babel/plugin-syntax-json-strings" "^7.2.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
+    "@babel/plugin-transform-arrow-functions" "^7.2.0"
+    "@babel/plugin-transform-async-to-generator" "^7.3.4"
+    "@babel/plugin-transform-block-scoped-functions" "^7.2.0"
+    "@babel/plugin-transform-block-scoping" "^7.3.4"
+    "@babel/plugin-transform-classes" "^7.3.4"
+    "@babel/plugin-transform-computed-properties" "^7.2.0"
+    "@babel/plugin-transform-destructuring" "^7.2.0"
+    "@babel/plugin-transform-dotall-regex" "^7.2.0"
+    "@babel/plugin-transform-duplicate-keys" "^7.2.0"
+    "@babel/plugin-transform-exponentiation-operator" "^7.2.0"
+    "@babel/plugin-transform-for-of" "^7.2.0"
+    "@babel/plugin-transform-function-name" "^7.2.0"
+    "@babel/plugin-transform-literals" "^7.2.0"
+    "@babel/plugin-transform-modules-amd" "^7.2.0"
+    "@babel/plugin-transform-modules-commonjs" "^7.2.0"
+    "@babel/plugin-transform-modules-systemjs" "^7.3.4"
+    "@babel/plugin-transform-modules-umd" "^7.2.0"
+    "@babel/plugin-transform-named-capturing-groups-regex" "^7.3.0"
     "@babel/plugin-transform-new-target" "^7.0.0"
-    "@babel/plugin-transform-object-super" "^7.1.0"
-    "@babel/plugin-transform-parameters" "^7.1.0"
-    "@babel/plugin-transform-regenerator" "^7.0.0"
-    "@babel/plugin-transform-shorthand-properties" "^7.0.0"
-    "@babel/plugin-transform-spread" "^7.0.0"
-    "@babel/plugin-transform-sticky-regex" "^7.0.0"
-    "@babel/plugin-transform-template-literals" "^7.0.0"
-    "@babel/plugin-transform-typeof-symbol" "^7.0.0"
-    "@babel/plugin-transform-unicode-regex" "^7.0.0"
-    browserslist "^4.1.0"
+    "@babel/plugin-transform-object-super" "^7.2.0"
+    "@babel/plugin-transform-parameters" "^7.2.0"
+    "@babel/plugin-transform-regenerator" "^7.3.4"
+    "@babel/plugin-transform-shorthand-properties" "^7.2.0"
+    "@babel/plugin-transform-spread" "^7.2.0"
+    "@babel/plugin-transform-sticky-regex" "^7.2.0"
+    "@babel/plugin-transform-template-literals" "^7.2.0"
+    "@babel/plugin-transform-typeof-symbol" "^7.2.0"
+    "@babel/plugin-transform-unicode-regex" "^7.2.0"
+    browserslist "^4.3.4"
     invariant "^2.2.2"
     js-levenshtein "^1.1.3"
     semver "^5.3.0"
 
+"@babel/runtime-corejs2@^7.2.0":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime-corejs2/-/runtime-corejs2-7.3.4.tgz#63f8bbc77622da202e9ea6f8f6e3bf28991832d9"
+  dependencies:
+    core-js "^2.5.7"
+    regenerator-runtime "^0.12.0"
+
 "@babel/runtime@^7.0.0":
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.1.2.tgz#81c89935f4647706fc54541145e6b4ecfef4b8e3"
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.3.4.tgz#73d12ba819e365fcf7fd152aed56d6df97d21c83"
   dependencies:
     regenerator-runtime "^0.12.0"
 
@@ -614,13 +615,13 @@
     babylon "7.0.0-beta.44"
     lodash "^4.2.0"
 
-"@babel/template@^7.1.0", "@babel/template@^7.1.2":
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.1.2.tgz#090484a574fef5a2d2d7726a674eceda5c5b5644"
+"@babel/template@^7.0.0", "@babel/template@^7.1.0", "@babel/template@^7.1.2", "@babel/template@^7.2.2":
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.2.2.tgz#005b3fdf0ed96e88041330379e0da9a708eb2907"
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@babel/parser" "^7.1.2"
-    "@babel/types" "^7.1.2"
+    "@babel/parser" "^7.2.2"
+    "@babel/types" "^7.2.2"
 
 "@babel/traverse@7.0.0-beta.44":
   version "7.0.0-beta.44"
@@ -637,19 +638,19 @@
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-"@babel/traverse@^7.1.0":
-  version "7.1.4"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.1.4.tgz#f4f83b93d649b4b2c91121a9087fa2fa949ec2b4"
+"@babel/traverse@^7.0.0", "@babel/traverse@^7.1.0", "@babel/traverse@^7.1.5", "@babel/traverse@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.3.4.tgz#1330aab72234f8dea091b08c4f8b9d05c7119e06"
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.1.3"
+    "@babel/generator" "^7.3.4"
     "@babel/helper-function-name" "^7.1.0"
     "@babel/helper-split-export-declaration" "^7.0.0"
-    "@babel/parser" "^7.1.3"
-    "@babel/types" "^7.1.3"
-    debug "^3.1.0"
+    "@babel/parser" "^7.3.4"
+    "@babel/types" "^7.3.4"
+    debug "^4.1.0"
     globals "^11.1.0"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
 
 "@babel/types@7.0.0-beta.44":
   version "7.0.0-beta.44"
@@ -659,57 +660,59 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
-"@babel/types@^7.0.0", "@babel/types@^7.1.2", "@babel/types@^7.1.3":
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.1.3.tgz#3a767004567060c2f40fca49a304712c525ee37d"
+"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.2.2", "@babel/types@^7.3.0", "@babel/types@^7.3.4":
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.3.4.tgz#bf482eaeaffb367a28abbf9357a94963235d90ed"
   dependencies:
     esutils "^2.0.2"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
     to-fast-properties "^2.0.0"
 
-"@lerna/add@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/add/-/add-3.6.0.tgz#eea53efff0b3237774ddac6eaa84957140e89238"
+"@lerna/add@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/add/-/add-3.13.1.tgz#2cd7838857edb3b43ed73e3c21f69a20beb9b702"
   dependencies:
-    "@lerna/bootstrap" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/npm-conf" "^3.4.1"
-    "@lerna/validation-error" "^3.6.0"
+    "@lerna/bootstrap" "3.13.1"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/npm-conf" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
     dedent "^0.7.0"
-    libnpm "^2.0.1"
+    npm-package-arg "^6.1.0"
     p-map "^1.2.0"
+    pacote "^9.5.0"
     semver "^5.5.0"
 
-"@lerna/batch-packages@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/batch-packages/-/batch-packages-3.6.0.tgz#66cf3ce914bbd0532071c58d5f0c913315054158"
+"@lerna/batch-packages@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/batch-packages/-/batch-packages-3.13.0.tgz#697fde5be28822af9d9dca2f750250b90a89a000"
   dependencies:
-    "@lerna/package-graph" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/package-graph" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
+    npmlog "^4.1.2"
 
-"@lerna/bootstrap@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/bootstrap/-/bootstrap-3.6.0.tgz#a47cd484ad60638d518a606d627b9997d5f7c960"
-  dependencies:
-    "@lerna/batch-packages" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/has-npm-version" "^3.3.0"
-    "@lerna/npm-conf" "^3.4.1"
-    "@lerna/npm-install" "^3.6.0"
-    "@lerna/package-graph" "^3.6.0"
-    "@lerna/rimraf-dir" "^3.6.0"
-    "@lerna/run-lifecycle" "^3.6.0"
-    "@lerna/run-parallel-batches" "^3.0.0"
-    "@lerna/symlink-binary" "^3.6.0"
-    "@lerna/symlink-dependencies" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
+"@lerna/bootstrap@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/bootstrap/-/bootstrap-3.13.1.tgz#f2edd7c8093c8b139e78b0ca5f845f23efd01f08"
+  dependencies:
+    "@lerna/batch-packages" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/has-npm-version" "3.13.0"
+    "@lerna/npm-install" "3.13.0"
+    "@lerna/package-graph" "3.13.0"
+    "@lerna/pulse-till-done" "3.13.0"
+    "@lerna/rimraf-dir" "3.13.0"
+    "@lerna/run-lifecycle" "3.13.0"
+    "@lerna/run-parallel-batches" "3.13.0"
+    "@lerna/symlink-binary" "3.13.0"
+    "@lerna/symlink-dependencies" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
     dedent "^0.7.0"
     get-port "^3.2.0"
-    libnpm "^2.0.1"
     multimatch "^2.1.0"
+    npm-package-arg "^6.1.0"
+    npmlog "^4.1.2"
     p-finally "^1.0.0"
     p-map "^1.2.0"
     p-map-series "^1.0.0"
@@ -717,113 +720,117 @@
     read-package-tree "^5.1.6"
     semver "^5.5.0"
 
-"@lerna/changed@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/changed/-/changed-3.6.0.tgz#a6c97b9c4829d294a1d8e8a7140667bc89c996e2"
+"@lerna/changed@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/changed/-/changed-3.13.1.tgz#dc92476aad43c932fe741969bbd0bcf6146a4c52"
   dependencies:
-    "@lerna/collect-updates" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/listable" "^3.6.0"
-    "@lerna/output" "^3.6.0"
-    "@lerna/version" "^3.6.0"
+    "@lerna/collect-updates" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/listable" "3.13.0"
+    "@lerna/output" "3.13.0"
+    "@lerna/version" "3.13.1"
 
-"@lerna/check-working-tree@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/check-working-tree/-/check-working-tree-3.6.0.tgz#638ee7f5976fe607d544629b1ef4ae67887984b5"
+"@lerna/check-working-tree@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/check-working-tree/-/check-working-tree-3.13.0.tgz#1ddcd4d9b1aceb65efaaa4cd1333a66706d67c9c"
   dependencies:
-    "@lerna/describe-ref" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
+    "@lerna/describe-ref" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
 
-"@lerna/child-process@^3.3.0":
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/@lerna/child-process/-/child-process-3.3.0.tgz#71184a763105b6c8ece27f43f166498d90fe680f"
+"@lerna/child-process@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/child-process/-/child-process-3.13.0.tgz#84e35adf3217a6983edd28080657b9596a052674"
   dependencies:
     chalk "^2.3.1"
     execa "^1.0.0"
     strong-log-transformer "^2.0.0"
 
-"@lerna/clean@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/clean/-/clean-3.6.0.tgz#9a9d73324389cba694b19a913229c19d58e62485"
+"@lerna/clean@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/clean/-/clean-3.13.1.tgz#9a7432efceccd720a51da5c76f849fc59c5a14ce"
   dependencies:
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/prompt" "^3.6.0"
-    "@lerna/rimraf-dir" "^3.6.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/prompt" "3.13.0"
+    "@lerna/pulse-till-done" "3.13.0"
+    "@lerna/rimraf-dir" "3.13.0"
     p-map "^1.2.0"
     p-map-series "^1.0.0"
     p-waterfall "^1.0.0"
 
-"@lerna/cli@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/cli/-/cli-3.6.0.tgz#f86c16a095bd5506e927b9385ddefb13c605b1df"
+"@lerna/cli@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/cli/-/cli-3.13.0.tgz#3d7b357fdd7818423e9681a7b7f2abd106c8a266"
   dependencies:
-    "@lerna/global-options" "^3.1.3"
+    "@lerna/global-options" "3.13.0"
     dedent "^0.7.0"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
     yargs "^12.0.1"
 
-"@lerna/collect-updates@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/collect-updates/-/collect-updates-3.6.0.tgz#8520d64852c5059b453db53afee22539853f2bde"
+"@lerna/collect-updates@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/collect-updates/-/collect-updates-3.13.0.tgz#f0828d84ff959ff153d006765659ffc4d68cdefc"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/describe-ref" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/describe-ref" "3.13.0"
     minimatch "^3.0.4"
+    npmlog "^4.1.2"
     slash "^1.0.0"
 
-"@lerna/command@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/command/-/command-3.6.0.tgz#b3289d1f72d2bebb7375d424b1778121a3d4e82c"
+"@lerna/command@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/command/-/command-3.13.1.tgz#b60dda2c0d9ffbb6030d61ddf7cceedc1e8f7e6e"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/package-graph" "^3.6.0"
-    "@lerna/project" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
-    "@lerna/write-log-file" "^3.6.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/package-graph" "3.13.0"
+    "@lerna/project" "3.13.1"
+    "@lerna/validation-error" "3.13.0"
+    "@lerna/write-log-file" "3.13.0"
     dedent "^0.7.0"
     execa "^1.0.0"
     is-ci "^1.0.10"
-    libnpm "^2.0.1"
     lodash "^4.17.5"
+    npmlog "^4.1.2"
 
-"@lerna/conventional-commits@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/conventional-commits/-/conventional-commits-3.6.0.tgz#b44edb60e23453d8b15dcd1accf28c421581a8c5"
+"@lerna/conventional-commits@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/conventional-commits/-/conventional-commits-3.13.0.tgz#877aa225ca34cca61c31ea02a5a6296af74e1144"
   dependencies:
-    "@lerna/validation-error" "^3.6.0"
-    conventional-changelog-angular "^5.0.2"
-    conventional-changelog-core "^3.1.5"
+    "@lerna/validation-error" "3.13.0"
+    conventional-changelog-angular "^5.0.3"
+    conventional-changelog-core "^3.1.6"
     conventional-recommended-bump "^4.0.4"
     fs-extra "^7.0.0"
     get-stream "^4.0.0"
-    libnpm "^2.0.1"
+    npm-package-arg "^6.1.0"
+    npmlog "^4.1.2"
+    pify "^3.0.0"
     semver "^5.5.0"
 
-"@lerna/create-symlink@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/create-symlink/-/create-symlink-3.6.0.tgz#f1815cde2fc9d8d2315dfea44ee880f2f1bc65f1"
+"@lerna/create-symlink@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/create-symlink/-/create-symlink-3.13.0.tgz#e01133082fe040779712c960683cb3a272b67809"
   dependencies:
     cmd-shim "^2.0.2"
     fs-extra "^7.0.0"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
-"@lerna/create@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/create/-/create-3.6.0.tgz#4540c9ee69f63d11b3138eb5eac1942348643af1"
+"@lerna/create@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/create/-/create-3.13.1.tgz#2c1284cfdc59f0d2b88286d78bc797f4ab330f79"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/npm-conf" "^3.4.1"
-    "@lerna/validation-error" "^3.6.0"
-    camelcase "^4.1.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/npm-conf" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
+    camelcase "^5.0.0"
     dedent "^0.7.0"
     fs-extra "^7.0.0"
     globby "^8.0.1"
     init-package-json "^1.10.3"
-    libnpm "^2.0.1"
+    npm-package-arg "^6.1.0"
     p-reduce "^1.0.0"
+    pacote "^9.5.0"
     pify "^3.0.0"
     semver "^5.5.0"
     slash "^1.0.0"
@@ -831,338 +838,388 @@
     validate-npm-package-name "^3.0.0"
     whatwg-url "^7.0.0"
 
-"@lerna/describe-ref@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/describe-ref/-/describe-ref-3.6.0.tgz#29eda334c81cd4c0a2942f309936bcb69a4543a0"
+"@lerna/describe-ref@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/describe-ref/-/describe-ref-3.13.0.tgz#fb4c3863fd6bcccad67ce7b183887a5fc1942bb6"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    libnpm "^2.0.1"
+    "@lerna/child-process" "3.13.0"
+    npmlog "^4.1.2"
 
-"@lerna/diff@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/diff/-/diff-3.6.0.tgz#ea8a77e712daf951c05316c81fe4065bf6b5e22c"
+"@lerna/diff@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/diff/-/diff-3.13.1.tgz#5c734321b0f6c46a3c87f55c99afef3b01d46520"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/validation-error" "3.13.0"
+    npmlog "^4.1.2"
 
-"@lerna/exec@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/exec/-/exec-3.6.0.tgz#757e96e890e436a31efc59dc72c5a7c2944d1a44"
+"@lerna/exec@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/exec/-/exec-3.13.1.tgz#4439e90fb0877ec38a6ef933c86580d43eeaf81b"
   dependencies:
-    "@lerna/batch-packages" "^3.6.0"
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/run-parallel-batches" "^3.0.0"
-    "@lerna/validation-error" "^3.6.0"
+    "@lerna/batch-packages" "3.13.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/run-parallel-batches" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
 
-"@lerna/filter-options@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/filter-options/-/filter-options-3.6.0.tgz#8100a3f2e18a9772a61138711e1fe1f14969f814"
+"@lerna/filter-options@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/filter-options/-/filter-options-3.13.0.tgz#976e3d8b9fcd47001ab981d276565c1e9f767868"
   dependencies:
-    "@lerna/collect-updates" "^3.6.0"
-    "@lerna/filter-packages" "^3.6.0"
+    "@lerna/collect-updates" "3.13.0"
+    "@lerna/filter-packages" "3.13.0"
     dedent "^0.7.0"
 
-"@lerna/filter-packages@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/filter-packages/-/filter-packages-3.6.0.tgz#4cad0bd5b32974b546b845283ac870d62ea4646a"
+"@lerna/filter-packages@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/filter-packages/-/filter-packages-3.13.0.tgz#f5371249e7e1a15928e5e88c544a242e0162c21c"
   dependencies:
-    "@lerna/validation-error" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/validation-error" "3.13.0"
     multimatch "^2.1.0"
+    npmlog "^4.1.2"
 
-"@lerna/get-npm-exec-opts@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/get-npm-exec-opts/-/get-npm-exec-opts-3.6.0.tgz#ea595eb28d1f34ba61a92ee8391f374282b4b76e"
+"@lerna/get-npm-exec-opts@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/get-npm-exec-opts/-/get-npm-exec-opts-3.13.0.tgz#d1b552cb0088199fc3e7e126f914e39a08df9ea5"
   dependencies:
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
-"@lerna/global-options@^3.1.3":
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/@lerna/global-options/-/global-options-3.1.3.tgz#cf85e24655a91d04d4efc9a80c1f83fc768d08ae"
+"@lerna/get-packed@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/get-packed/-/get-packed-3.13.0.tgz#335e40d77f3c1855aa248587d3e0b2d8f4b06e16"
+  dependencies:
+    fs-extra "^7.0.0"
+    ssri "^6.0.1"
+    tar "^4.4.8"
 
-"@lerna/has-npm-version@^3.3.0":
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/@lerna/has-npm-version/-/has-npm-version-3.3.0.tgz#8a73c2c437a0e1e68a19ccbd0dd3c014d4d39135"
+"@lerna/github-client@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/github-client/-/github-client-3.13.1.tgz#cb9bf9f01685a0cee0fac63f287f6c3673e45aa3"
+  dependencies:
+    "@lerna/child-process" "3.13.0"
+    "@octokit/plugin-enterprise-rest" "^2.1.1"
+    "@octokit/rest" "^16.16.0"
+    git-url-parse "^11.1.2"
+    npmlog "^4.1.2"
+
+"@lerna/global-options@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/global-options/-/global-options-3.13.0.tgz#217662290db06ad9cf2c49d8e3100ee28eaebae1"
+
+"@lerna/has-npm-version@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/has-npm-version/-/has-npm-version-3.13.0.tgz#6e1f7e9336cce3e029066f0175f06dd9d51ad09f"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
+    "@lerna/child-process" "3.13.0"
     semver "^5.5.0"
 
-"@lerna/import@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/import/-/import-3.6.0.tgz#84ef5eea61ab9a284054be32367906d092aadab5"
+"@lerna/import@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/import/-/import-3.13.1.tgz#69d641341a38b79bd379129da1c717d51dd728c7"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/prompt" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/prompt" "3.13.0"
+    "@lerna/pulse-till-done" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
     dedent "^0.7.0"
     fs-extra "^7.0.0"
     p-map-series "^1.0.0"
 
-"@lerna/init@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/init/-/init-3.6.0.tgz#6e23c3db632b713e23250d33519ed844a79a145e"
+"@lerna/init@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/init/-/init-3.13.1.tgz#0392c822abb3d63a75be4916c5e761cfa7b34dda"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/command" "^3.6.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/command" "3.13.1"
     fs-extra "^7.0.0"
     p-map "^1.2.0"
     write-json-file "^2.3.0"
 
-"@lerna/link@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/link/-/link-3.6.0.tgz#490f14216b489fd66d9d3d3d0765f75dbbf52178"
+"@lerna/link@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/link/-/link-3.13.1.tgz#7d8ed4774bfa198d1780f790a14abb8722a3aad1"
   dependencies:
-    "@lerna/command" "^3.6.0"
-    "@lerna/package-graph" "^3.6.0"
-    "@lerna/symlink-dependencies" "^3.6.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/package-graph" "3.13.0"
+    "@lerna/symlink-dependencies" "3.13.0"
     p-map "^1.2.0"
     slash "^1.0.0"
 
-"@lerna/list@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/list/-/list-3.6.0.tgz#18ae4b1e375ef1329261c9d21be27098ca0edf63"
+"@lerna/list@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/list/-/list-3.13.1.tgz#f9513ed143e52156c10ada4070f903c5847dcd10"
   dependencies:
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/listable" "^3.6.0"
-    "@lerna/output" "^3.6.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/listable" "3.13.0"
+    "@lerna/output" "3.13.0"
 
-"@lerna/listable@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/listable/-/listable-3.6.0.tgz#25c9cc062ae0d3e78c53da30cdf9f011696ae48f"
+"@lerna/listable@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/listable/-/listable-3.13.0.tgz#babc18442c590b549cf0966d20d75fea066598d4"
   dependencies:
-    "@lerna/batch-packages" "^3.6.0"
+    "@lerna/batch-packages" "3.13.0"
     chalk "^2.3.1"
     columnify "^1.5.4"
 
-"@lerna/log-packed@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/log-packed/-/log-packed-3.6.0.tgz#bed96c2bdd47f076d9957d0c6069b2edc1518145"
+"@lerna/log-packed@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/log-packed/-/log-packed-3.13.0.tgz#497b5f692a8d0e3f669125da97b0dadfd9e480f3"
   dependencies:
     byte-size "^4.0.3"
     columnify "^1.5.4"
     has-unicode "^2.0.1"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
-"@lerna/npm-conf@^3.4.1":
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/@lerna/npm-conf/-/npm-conf-3.4.1.tgz#859e931b0bc9a5eed86309cc09508810c1e7d121"
+"@lerna/npm-conf@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/npm-conf/-/npm-conf-3.13.0.tgz#6b434ed75ff757e8c14381b9bbfe5d5ddec134a7"
   dependencies:
     config-chain "^1.1.11"
     pify "^3.0.0"
 
-"@lerna/npm-dist-tag@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/npm-dist-tag/-/npm-dist-tag-3.6.0.tgz#8f8c8567810bd9ee1c1277a71b57cec1acc101f4"
+"@lerna/npm-dist-tag@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/npm-dist-tag/-/npm-dist-tag-3.13.0.tgz#49ecbe0e82cbe4ad4a8ea6de112982bf6c4e6cd4"
   dependencies:
-    libnpm "^2.0.1"
-    npm-registry-fetch "^3.8.0"
+    figgy-pudding "^3.5.1"
+    npm-package-arg "^6.1.0"
+    npm-registry-fetch "^3.9.0"
+    npmlog "^4.1.2"
 
-"@lerna/npm-install@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/npm-install/-/npm-install-3.6.0.tgz#314fc0d0c35429e2b5db1e7de87b3ddb1ab77606"
+"@lerna/npm-install@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/npm-install/-/npm-install-3.13.0.tgz#88f4cc39f4f737c8a8721256b915ea1bcc6a7227"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/get-npm-exec-opts" "^3.6.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/get-npm-exec-opts" "3.13.0"
     fs-extra "^7.0.0"
-    libnpm "^2.0.1"
+    npm-package-arg "^6.1.0"
+    npmlog "^4.1.2"
     signal-exit "^3.0.2"
     write-pkg "^3.1.0"
 
-"@lerna/npm-publish@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/npm-publish/-/npm-publish-3.6.0.tgz#8981a9744779c55955a8c4249fe6b44a0485f9d3"
+"@lerna/npm-publish@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/npm-publish/-/npm-publish-3.13.0.tgz#5c74808376e778865ffdc5885fe83935e15e60c3"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/get-npm-exec-opts" "^3.6.0"
-    "@lerna/has-npm-version" "^3.3.0"
-    "@lerna/log-packed" "^3.6.0"
+    "@lerna/run-lifecycle" "3.13.0"
+    figgy-pudding "^3.5.1"
     fs-extra "^7.0.0"
-    libnpm "^2.0.1"
-    p-map "^1.2.0"
+    libnpmpublish "^1.1.1"
+    npmlog "^4.1.2"
+    pify "^3.0.0"
+    read-package-json "^2.0.13"
 
-"@lerna/npm-run-script@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/npm-run-script/-/npm-run-script-3.6.0.tgz#4b97e6f571ae9fdabed21d5d4fc35a2b7e9d5267"
+"@lerna/npm-run-script@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/npm-run-script/-/npm-run-script-3.13.0.tgz#e5997f045402b9948bdc066033ebb36bf94fc9e4"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/get-npm-exec-opts" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/get-npm-exec-opts" "3.13.0"
+    npmlog "^4.1.2"
 
-"@lerna/output@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/output/-/output-3.6.0.tgz#a69384bc685cf3b21aa1bfc697eb2b9db3333d0b"
+"@lerna/output@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/output/-/output-3.13.0.tgz#3ded7cc908b27a9872228a630d950aedae7a4989"
+  dependencies:
+    npmlog "^4.1.2"
+
+"@lerna/pack-directory@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/pack-directory/-/pack-directory-3.13.1.tgz#5ad4d0945f86a648f565e24d53c1e01bb3a912d1"
   dependencies:
-    libnpm "^2.0.1"
+    "@lerna/get-packed" "3.13.0"
+    "@lerna/package" "3.13.0"
+    "@lerna/run-lifecycle" "3.13.0"
+    figgy-pudding "^3.5.1"
+    npm-packlist "^1.4.1"
+    npmlog "^4.1.2"
+    tar "^4.4.8"
+    temp-write "^3.4.0"
 
-"@lerna/package-graph@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/package-graph/-/package-graph-3.6.0.tgz#d13e6e80d30e2e29226d335412997b9ddf646305"
+"@lerna/package-graph@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/package-graph/-/package-graph-3.13.0.tgz#607062f8d2ce22b15f8d4a0623f384736e67f760"
   dependencies:
-    "@lerna/validation-error" "^3.6.0"
-    libnpm "^2.0.1"
+    "@lerna/validation-error" "3.13.0"
+    npm-package-arg "^6.1.0"
     semver "^5.5.0"
 
-"@lerna/package@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/package/-/package-3.6.0.tgz#1095b91d277820b7ae8a2cfeeb73d57c6cd9b17e"
+"@lerna/package@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/package/-/package-3.13.0.tgz#4baeebc49a57fc9b31062cc59f5ee38384429fc8"
   dependencies:
-    libnpm "^2.0.1"
+    load-json-file "^4.0.0"
+    npm-package-arg "^6.1.0"
     write-pkg "^3.1.0"
 
-"@lerna/project@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/project/-/project-3.6.0.tgz#b5dd2b94fae6f58478be1c53962c2570498867ab"
+"@lerna/project@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/project/-/project-3.13.1.tgz#bce890f60187bd950bcf36c04b5260642e295e79"
   dependencies:
-    "@lerna/package" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
-    cosmiconfig "^5.0.2"
+    "@lerna/package" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
+    cosmiconfig "^5.1.0"
     dedent "^0.7.0"
     dot-prop "^4.2.0"
     glob-parent "^3.1.0"
     globby "^8.0.1"
-    libnpm "^2.0.1"
     load-json-file "^4.0.0"
+    npmlog "^4.1.2"
     p-map "^1.2.0"
     resolve-from "^4.0.0"
     write-json-file "^2.3.0"
 
-"@lerna/prompt@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/prompt/-/prompt-3.6.0.tgz#b17cc464dec9d830619723e879dc747367378217"
+"@lerna/prompt@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/prompt/-/prompt-3.13.0.tgz#53571462bb3f5399cc1ca6d335a411fe093426a5"
   dependencies:
     inquirer "^6.2.0"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
-"@lerna/publish@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/publish/-/publish-3.6.0.tgz#7985b8c549c83114180e99a9e291e8b82db57aac"
-  dependencies:
-    "@lerna/batch-packages" "^3.6.0"
-    "@lerna/check-working-tree" "^3.6.0"
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/collect-updates" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/describe-ref" "^3.6.0"
-    "@lerna/get-npm-exec-opts" "^3.6.0"
-    "@lerna/npm-conf" "^3.4.1"
-    "@lerna/npm-dist-tag" "^3.6.0"
-    "@lerna/npm-publish" "^3.6.0"
-    "@lerna/output" "^3.6.0"
-    "@lerna/prompt" "^3.6.0"
-    "@lerna/run-lifecycle" "^3.6.0"
-    "@lerna/run-parallel-batches" "^3.0.0"
-    "@lerna/validation-error" "^3.6.0"
-    "@lerna/version" "^3.6.0"
+"@lerna/publish@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/publish/-/publish-3.13.1.tgz#217e401dcb5824cdd6d36555a36303fb7520c514"
+  dependencies:
+    "@lerna/batch-packages" "3.13.0"
+    "@lerna/check-working-tree" "3.13.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/collect-updates" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/describe-ref" "3.13.0"
+    "@lerna/log-packed" "3.13.0"
+    "@lerna/npm-conf" "3.13.0"
+    "@lerna/npm-dist-tag" "3.13.0"
+    "@lerna/npm-publish" "3.13.0"
+    "@lerna/output" "3.13.0"
+    "@lerna/pack-directory" "3.13.1"
+    "@lerna/prompt" "3.13.0"
+    "@lerna/pulse-till-done" "3.13.0"
+    "@lerna/run-lifecycle" "3.13.0"
+    "@lerna/run-parallel-batches" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
+    "@lerna/version" "3.13.1"
+    figgy-pudding "^3.5.1"
     fs-extra "^7.0.0"
-    libnpm "^2.0.1"
-    npm-registry-fetch "^3.8.0"
+    libnpmaccess "^3.0.1"
+    npm-package-arg "^6.1.0"
+    npm-registry-fetch "^3.9.0"
+    npmlog "^4.1.2"
     p-finally "^1.0.0"
     p-map "^1.2.0"
     p-pipe "^1.2.0"
     p-reduce "^1.0.0"
+    pacote "^9.5.0"
     semver "^5.5.0"
 
-"@lerna/resolve-symlink@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/resolve-symlink/-/resolve-symlink-3.6.0.tgz#985344796b704ff32afa923901e795e80741b86e"
+"@lerna/pulse-till-done@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/pulse-till-done/-/pulse-till-done-3.13.0.tgz#c8e9ce5bafaf10d930a67d7ed0ccb5d958fe0110"
+  dependencies:
+    npmlog "^4.1.2"
+
+"@lerna/resolve-symlink@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/resolve-symlink/-/resolve-symlink-3.13.0.tgz#3e6809ef53b63fe914814bfa071cd68012e22fbb"
   dependencies:
     fs-extra "^7.0.0"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
     read-cmd-shim "^1.0.1"
 
-"@lerna/rimraf-dir@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/rimraf-dir/-/rimraf-dir-3.6.0.tgz#a02c4ad14d9a65c005021da79d545702b7085a74"
+"@lerna/rimraf-dir@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/rimraf-dir/-/rimraf-dir-3.13.0.tgz#bb1006104b4aabcb6985624273254648f872b278"
   dependencies:
-    "@lerna/child-process" "^3.3.0"
-    libnpm "^2.0.1"
+    "@lerna/child-process" "3.13.0"
+    npmlog "^4.1.2"
     path-exists "^3.0.0"
     rimraf "^2.6.2"
 
-"@lerna/run-lifecycle@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/run-lifecycle/-/run-lifecycle-3.6.0.tgz#2381fd827b4a4135613e7d73d25ae76b7af5e6ef"
+"@lerna/run-lifecycle@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/run-lifecycle/-/run-lifecycle-3.13.0.tgz#d8835ee83425edee40f687a55f81b502354d3261"
   dependencies:
-    "@lerna/npm-conf" "^3.4.1"
-    libnpm "^2.0.1"
+    "@lerna/npm-conf" "3.13.0"
+    figgy-pudding "^3.5.1"
+    npm-lifecycle "^2.1.0"
+    npmlog "^4.1.2"
 
-"@lerna/run-parallel-batches@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@lerna/run-parallel-batches/-/run-parallel-batches-3.0.0.tgz#468704934084c74991d3124d80607857d4dfa840"
+"@lerna/run-parallel-batches@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/run-parallel-batches/-/run-parallel-batches-3.13.0.tgz#0276bb4e7cd0995297db82d134ca2bd08d63e311"
   dependencies:
     p-map "^1.2.0"
     p-map-series "^1.0.0"
 
-"@lerna/run@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/run/-/run-3.6.0.tgz#f545fcde889d7a1433b3f2cc444eeec39713ea62"
-  dependencies:
-    "@lerna/batch-packages" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/filter-options" "^3.6.0"
-    "@lerna/npm-run-script" "^3.6.0"
-    "@lerna/output" "^3.6.0"
-    "@lerna/run-parallel-batches" "^3.0.0"
-    "@lerna/timer" "^3.5.0"
-    "@lerna/validation-error" "^3.6.0"
+"@lerna/run@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/run/-/run-3.13.1.tgz#87e174c1d271894ddd29adc315c068fb7b1b0117"
+  dependencies:
+    "@lerna/batch-packages" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/filter-options" "3.13.0"
+    "@lerna/npm-run-script" "3.13.0"
+    "@lerna/output" "3.13.0"
+    "@lerna/run-parallel-batches" "3.13.0"
+    "@lerna/timer" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
     p-map "^1.2.0"
 
-"@lerna/symlink-binary@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/symlink-binary/-/symlink-binary-3.6.0.tgz#935a5b98908578da7f9eed20818899f728b9f3d9"
+"@lerna/symlink-binary@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/symlink-binary/-/symlink-binary-3.13.0.tgz#36a9415d468afcb8105750296902f6f000a9680d"
   dependencies:
-    "@lerna/create-symlink" "^3.6.0"
-    "@lerna/package" "^3.6.0"
+    "@lerna/create-symlink" "3.13.0"
+    "@lerna/package" "3.13.0"
     fs-extra "^7.0.0"
     p-map "^1.2.0"
-    read-pkg "^3.0.0"
 
-"@lerna/symlink-dependencies@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/symlink-dependencies/-/symlink-dependencies-3.6.0.tgz#76e9d54f6fd3af3e24221cce3ee546e5657ea2d8"
+"@lerna/symlink-dependencies@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/symlink-dependencies/-/symlink-dependencies-3.13.0.tgz#76c23ecabda7824db98a0561364f122b457509cf"
   dependencies:
-    "@lerna/create-symlink" "^3.6.0"
-    "@lerna/resolve-symlink" "^3.6.0"
-    "@lerna/symlink-binary" "^3.6.0"
+    "@lerna/create-symlink" "3.13.0"
+    "@lerna/resolve-symlink" "3.13.0"
+    "@lerna/symlink-binary" "3.13.0"
     fs-extra "^7.0.0"
     p-finally "^1.0.0"
     p-map "^1.2.0"
     p-map-series "^1.0.0"
 
-"@lerna/timer@^3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@lerna/timer/-/timer-3.5.0.tgz#8dee6acf002c55de64678c66ef37ca52143f1b9b"
+"@lerna/timer@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/timer/-/timer-3.13.0.tgz#bcd0904551db16e08364d6c18e5e2160fc870781"
 
-"@lerna/validation-error@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/validation-error/-/validation-error-3.6.0.tgz#550cf66bb2ef88edc02e36017b575a7a9100d5d8"
+"@lerna/validation-error@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/validation-error/-/validation-error-3.13.0.tgz#c86b8f07c5ab9539f775bd8a54976e926f3759c3"
   dependencies:
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
-"@lerna/version@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/version/-/version-3.6.0.tgz#7360d8a93b1cc5fe6a7588d7266812b916a281f7"
-  dependencies:
-    "@lerna/batch-packages" "^3.6.0"
-    "@lerna/check-working-tree" "^3.6.0"
-    "@lerna/child-process" "^3.3.0"
-    "@lerna/collect-updates" "^3.6.0"
-    "@lerna/command" "^3.6.0"
-    "@lerna/conventional-commits" "^3.6.0"
-    "@lerna/output" "^3.6.0"
-    "@lerna/prompt" "^3.6.0"
-    "@lerna/run-lifecycle" "^3.6.0"
-    "@lerna/validation-error" "^3.6.0"
+"@lerna/version@3.13.1":
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/@lerna/version/-/version-3.13.1.tgz#5e919d13abb13a663dcc7922bb40931f12fb137b"
+  dependencies:
+    "@lerna/batch-packages" "3.13.0"
+    "@lerna/check-working-tree" "3.13.0"
+    "@lerna/child-process" "3.13.0"
+    "@lerna/collect-updates" "3.13.0"
+    "@lerna/command" "3.13.1"
+    "@lerna/conventional-commits" "3.13.0"
+    "@lerna/github-client" "3.13.1"
+    "@lerna/output" "3.13.0"
+    "@lerna/prompt" "3.13.0"
+    "@lerna/run-lifecycle" "3.13.0"
+    "@lerna/validation-error" "3.13.0"
     chalk "^2.3.1"
     dedent "^0.7.0"
-    libnpm "^2.0.1"
     minimatch "^3.0.4"
+    npmlog "^4.1.2"
     p-map "^1.2.0"
     p-pipe "^1.2.0"
     p-reduce "^1.0.0"
@@ -1171,11 +1228,11 @@
     slash "^1.0.0"
     temp-write "^3.4.0"
 
-"@lerna/write-log-file@^3.6.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/@lerna/write-log-file/-/write-log-file-3.6.0.tgz#b8d5a7efc84fa93cbd67d724d11120343b2a849a"
+"@lerna/write-log-file@3.13.0":
+  version "3.13.0"
+  resolved "https://registry.yarnpkg.com/@lerna/write-log-file/-/write-log-file-3.13.0.tgz#b78d9e4cfc1349a8be64d91324c4c8199e822a26"
   dependencies:
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
     write-file-atomic "^2.3.0"
 
 "@mrmlnc/readdir-enhanced@^2.2.1":
@@ -1185,9 +1242,45 @@
     call-me-maybe "^1.0.1"
     glob-to-regexp "^0.3.0"
 
-"@nodelib/fs.stat@^1.0.1":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-1.1.0.tgz#50c1e2260ac0ed9439a181de3725a0168d59c48a"
+"@nodelib/fs.stat@^1.1.2":
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-1.1.3.tgz#2b5a3ab3f918cca48a8c754c08168e3f03eba61b"
+
+"@octokit/endpoint@^3.1.1":
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/@octokit/endpoint/-/endpoint-3.1.3.tgz#f6e9c2521b83b74367600e474b24efec2b0471c4"
+  dependencies:
+    deepmerge "3.2.0"
+    is-plain-object "^2.0.4"
+    universal-user-agent "^2.0.1"
+    url-template "^2.0.8"
+
+"@octokit/plugin-enterprise-rest@^2.1.1":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/@octokit/plugin-enterprise-rest/-/plugin-enterprise-rest-2.1.2.tgz#259bd5ac00825a8a482ff6584ae9aed60acd0b41"
+
+"@octokit/request@2.4.0":
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/@octokit/request/-/request-2.4.0.tgz#729fc5ea7654ab7cb74e0ae1935f69462a33b5e6"
+  dependencies:
+    "@octokit/endpoint" "^3.1.1"
+    is-plain-object "^2.0.4"
+    node-fetch "^2.3.0"
+    universal-user-agent "^2.0.1"
+
+"@octokit/rest@^16.16.0":
+  version "16.16.3"
+  resolved "https://registry.yarnpkg.com/@octokit/rest/-/rest-16.16.3.tgz#89b64b1f5ed1f85cfd1925f0c4b968c403b895db"
+  dependencies:
+    "@octokit/request" "2.4.0"
+    before-after-hook "^1.2.0"
+    btoa-lite "^1.0.0"
+    lodash.get "^4.4.2"
+    lodash.set "^4.3.2"
+    lodash.uniq "^4.5.0"
+    octokit-pagination-methods "^1.1.0"
+    universal-user-agent "^2.0.0"
+    url-template "^2.0.8"
 
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"
@@ -1200,12 +1293,12 @@
   resolved "https://registry.yarnpkg.com/@types/escape-html/-/escape-html-0.0.20.tgz#cae698714dd61ebee5ab3f2aeb9a34ba1011735a"
 
 "@types/events@*":
-  version "1.2.0"
-  resolved "http://registry.npmjs.org/@types/events/-/events-1.2.0.tgz#81a6731ce4df43619e5c8c945383b3e62a89ea86"
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
 
 "@types/fs-extra@^5.0.4":
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-5.0.4.tgz#b971134d162cc0497d221adde3dbb67502225599"
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-5.0.5.tgz#080d90a792f3fa2c5559eb44bd8ef840aae9104b"
   dependencies:
     "@types/node" "*"
 
@@ -1228,224 +1321,273 @@
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/hash-sum/-/hash-sum-1.0.0.tgz#838f4e8627887d42b162d05f3d96ca636c2bc504"
 
-"@types/jest@^23.3.10":
-  version "23.3.10"
-  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-23.3.10.tgz#4897974cc317bf99d4fe6af1efa15957fa9c94de"
+"@types/jest-diff@*":
+  version "20.0.1"
+  resolved "https://registry.yarnpkg.com/@types/jest-diff/-/jest-diff-20.0.1.tgz#35cc15b9c4f30a18ef21852e255fdb02f6d59b89"
+
+"@types/jest@^24.0.9":
+  version "24.0.9"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-24.0.9.tgz#74ce9cf337f25e189aa18f76ab3d65e8669b55f2"
+  dependencies:
+    "@types/jest-diff" "*"
 
 "@types/lru-cache@^4.1.1":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@types/lru-cache/-/lru-cache-4.1.1.tgz#b2d87a5e3df8d4b18ca426c5105cd701c2306d40"
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/@types/lru-cache/-/lru-cache-4.1.2.tgz#528ba392658055dba78fc3be906ca338a1a2d1c5"
 
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
 
-"@types/node@*", "@types/node@^10.12.12":
-  version "10.12.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.12.12.tgz#e15a9d034d9210f00320ef718a50c4a799417c47"
+"@types/node@*":
+  version "11.10.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.10.4.tgz#3f5fc4f0f322805f009e00ab35a2ff3d6b778e42"
+
+"@types/node@^10.11.7", "@types/node@^10.12.12":
+  version "10.12.29"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.12.29.tgz#c2c8d2d27bb55649fbafe8ea1731658421f38acf"
 
 "@types/semver@^5.5.0":
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45"
 
-"@types/strip-bom@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@types/strip-bom/-/strip-bom-3.0.0.tgz#14a8ec3956c2e81edb7520790aecf21c290aebd2"
+"@vue/babel-helper-vue-jsx-merge-props@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-1.0.0-beta.2.tgz#f3e20d77b89ddb7a4b9b7a75372f05cd3ac22d92"
 
-"@types/strip-json-comments@0.0.30":
-  version "0.0.30"
-  resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
+"@vue/babel-plugin-transform-vue-jsx@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-plugin-transform-vue-jsx/-/babel-plugin-transform-vue-jsx-1.0.0-beta.2.tgz#6f7903fe66a34a02163f418c426cf419e862d97e"
+  dependencies:
+    "@babel/helper-module-imports" "^7.0.0"
+    "@babel/plugin-syntax-jsx" "^7.2.0"
+    "@vue/babel-helper-vue-jsx-merge-props" "^1.0.0-beta.2"
+    html-tags "^2.0.0"
+    lodash.kebabcase "^4.1.1"
+    svg-tags "^1.0.0"
 
 "@vue/babel-preset-app@^3.1.1":
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/@vue/babel-preset-app/-/babel-preset-app-3.1.1.tgz#1bb6395c5ddc84bc8e993ace47151b0d95d382a7"
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/@vue/babel-preset-app/-/babel-preset-app-3.4.1.tgz#98a0bf3f207b989e00a9ec27dd0d2d1b4f27402b"
   dependencies:
     "@babel/plugin-proposal-class-properties" "^7.0.0"
-    "@babel/plugin-proposal-decorators" "^7.0.0"
+    "@babel/plugin-proposal-decorators" "^7.1.0"
     "@babel/plugin-syntax-dynamic-import" "^7.0.0"
     "@babel/plugin-syntax-jsx" "^7.0.0"
     "@babel/plugin-transform-runtime" "^7.0.0"
     "@babel/preset-env" "^7.0.0"
     "@babel/runtime" "^7.0.0"
-    babel-helper-vue-jsx-merge-props "^2.0.3"
+    "@babel/runtime-corejs2" "^7.2.0"
+    "@vue/babel-preset-jsx" "^1.0.0-beta.2"
     babel-plugin-dynamic-import-node "^2.2.0"
-    babel-plugin-transform-vue-jsx "^4.0.1"
-    core-js "^2.5.7"
+    core-js "^2.6.5"
 
-"@vue/component-compiler-utils@^2.0.0":
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/@vue/component-compiler-utils/-/component-compiler-utils-2.1.0.tgz#8331eadc8acdbc35aace5a61d2153e6f6434bfe2"
+"@vue/babel-preset-jsx@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-preset-jsx/-/babel-preset-jsx-1.0.0-beta.2.tgz#3e5dc2b73da58391c1c7327c2bd2ef154fe4e46e"
+  dependencies:
+    "@vue/babel-helper-vue-jsx-merge-props" "^1.0.0-beta.2"
+    "@vue/babel-plugin-transform-vue-jsx" "^1.0.0-beta.2"
+    "@vue/babel-sugar-functional-vue" "^1.0.0-beta.2"
+    "@vue/babel-sugar-inject-h" "^1.0.0-beta.2"
+    "@vue/babel-sugar-v-model" "^1.0.0-beta.2"
+    "@vue/babel-sugar-v-on" "^1.0.0-beta.2"
+
+"@vue/babel-sugar-functional-vue@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-sugar-functional-vue/-/babel-sugar-functional-vue-1.0.0-beta.2.tgz#8831f686e7614f282d5170b902483ef538deef38"
+  dependencies:
+    "@babel/plugin-syntax-jsx" "^7.2.0"
+
+"@vue/babel-sugar-inject-h@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-sugar-inject-h/-/babel-sugar-inject-h-1.0.0-beta.2.tgz#5f92f994bf4b4126fad8633f554e8a426b51b413"
+  dependencies:
+    "@babel/plugin-syntax-jsx" "^7.2.0"
+
+"@vue/babel-sugar-v-model@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-sugar-v-model/-/babel-sugar-v-model-1.0.0-beta.2.tgz#051d3ae3ef5e70d514e09058ec5790f6a42e8c28"
+  dependencies:
+    "@babel/plugin-syntax-jsx" "^7.2.0"
+    "@vue/babel-helper-vue-jsx-merge-props" "^1.0.0-beta.2"
+    "@vue/babel-plugin-transform-vue-jsx" "^1.0.0-beta.2"
+    camelcase "^5.0.0"
+    html-tags "^2.0.0"
+    svg-tags "^1.0.0"
+
+"@vue/babel-sugar-v-on@^1.0.0-beta.2":
+  version "1.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/@vue/babel-sugar-v-on/-/babel-sugar-v-on-1.0.0-beta.2.tgz#3e2d122e229b10017f091d178346b601d9245260"
+  dependencies:
+    "@babel/plugin-syntax-jsx" "^7.2.0"
+    "@vue/babel-plugin-transform-vue-jsx" "^1.0.0-beta.2"
+    camelcase "^5.0.0"
+
+"@vue/component-compiler-utils@^2.4.0", "@vue/component-compiler-utils@^2.5.1":
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/@vue/component-compiler-utils/-/component-compiler-utils-2.6.0.tgz#aa46d2a6f7647440b0b8932434d22f12371e543b"
   dependencies:
     consolidate "^0.15.1"
     hash-sum "^1.0.2"
     lru-cache "^4.1.2"
     merge-source-map "^1.1.0"
-    postcss "^6.0.20"
-    postcss-selector-parser "^3.1.1"
-    prettier "^1.13.7"
-    source-map "^0.5.6"
-    vue-template-es2015-compiler "^1.6.0"
+    postcss "^7.0.14"
+    postcss-selector-parser "^5.0.0"
+    prettier "1.16.3"
+    source-map "~0.6.1"
+    vue-template-es2015-compiler "^1.9.0"
 
-"@vue/test-utils@^1.0.0-beta.16":
-  version "1.0.0-beta.21"
-  resolved "https://registry.yarnpkg.com/@vue/test-utils/-/test-utils-1.0.0-beta.21.tgz#fe1ee11ce16072da7ef29420df4aa5c11f4560ff"
+"@vue/test-utils@^1.0.0-beta.29":
+  version "1.0.0-beta.29"
+  resolved "https://registry.yarnpkg.com/@vue/test-utils/-/test-utils-1.0.0-beta.29.tgz#c942cf25e891cf081b6a03332b4ae1ef430726f0"
   dependencies:
+    dom-event-types "^1.0.0"
     lodash "^4.17.4"
 
-"@webassemblyjs/ast@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.5.13.tgz#81155a570bd5803a30ec31436bc2c9c0ede38f25"
+"@webassemblyjs/ast@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.8.5.tgz#51b1c5fe6576a34953bf4b253df9f0d490d9e359"
   dependencies:
-    "@webassemblyjs/helper-module-context" "1.5.13"
-    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
-    "@webassemblyjs/wast-parser" "1.5.13"
-    debug "^3.1.0"
-    mamacro "^0.0.3"
+    "@webassemblyjs/helper-module-context" "1.8.5"
+    "@webassemblyjs/helper-wasm-bytecode" "1.8.5"
+    "@webassemblyjs/wast-parser" "1.8.5"
 
-"@webassemblyjs/floating-point-hex-parser@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.5.13.tgz#29ce0baa97411f70e8cce68ce9c0f9d819a4e298"
+"@webassemblyjs/floating-point-hex-parser@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.8.5.tgz#1ba926a2923613edce496fd5b02e8ce8a5f49721"
 
-"@webassemblyjs/helper-api-error@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.5.13.tgz#e49b051d67ee19a56e29b9aa8bd949b5b4442a59"
+"@webassemblyjs/helper-api-error@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-api-error/-/helper-api-error-1.8.5.tgz#c49dad22f645227c5edb610bdb9697f1aab721f7"
 
-"@webassemblyjs/helper-buffer@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.5.13.tgz#873bb0a1b46449231137c1262ddfd05695195a1e"
-  dependencies:
-    debug "^3.1.0"
+"@webassemblyjs/helper-buffer@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-buffer/-/helper-buffer-1.8.5.tgz#fea93e429863dd5e4338555f42292385a653f204"
 
-"@webassemblyjs/helper-code-frame@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.5.13.tgz#1bd2181b6a0be14e004f0fe9f5a660d265362b58"
+"@webassemblyjs/helper-code-frame@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.8.5.tgz#9a740ff48e3faa3022b1dff54423df9aa293c25e"
   dependencies:
-    "@webassemblyjs/wast-printer" "1.5.13"
+    "@webassemblyjs/wast-printer" "1.8.5"
 
-"@webassemblyjs/helper-fsm@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.5.13.tgz#cdf3d9d33005d543a5c5e5adaabf679ffa8db924"
+"@webassemblyjs/helper-fsm@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-fsm/-/helper-fsm-1.8.5.tgz#ba0b7d3b3f7e4733da6059c9332275d860702452"
 
-"@webassemblyjs/helper-module-context@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-module-context/-/helper-module-context-1.5.13.tgz#dc29ddfb51ed657655286f94a5d72d8a489147c5"
+"@webassemblyjs/helper-module-context@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-module-context/-/helper-module-context-1.8.5.tgz#def4b9927b0101dc8cbbd8d1edb5b7b9c82eb245"
   dependencies:
-    debug "^3.1.0"
+    "@webassemblyjs/ast" "1.8.5"
     mamacro "^0.0.3"
 
-"@webassemblyjs/helper-wasm-bytecode@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.5.13.tgz#03245817f0a762382e61733146f5773def15a747"
+"@webassemblyjs/helper-wasm-bytecode@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-bytecode/-/helper-wasm-bytecode-1.8.5.tgz#537a750eddf5c1e932f3744206551c91c1b93e61"
 
-"@webassemblyjs/helper-wasm-section@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.5.13.tgz#efc76f44a10d3073b584b43c38a179df173d5c7d"
+"@webassemblyjs/helper-wasm-section@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/helper-wasm-section/-/helper-wasm-section-1.8.5.tgz#74ca6a6bcbe19e50a3b6b462847e69503e6bfcbf"
   dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-buffer" "1.5.13"
-    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
-    "@webassemblyjs/wasm-gen" "1.5.13"
-    debug "^3.1.0"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-buffer" "1.8.5"
+    "@webassemblyjs/helper-wasm-bytecode" "1.8.5"
+    "@webassemblyjs/wasm-gen" "1.8.5"
 
-"@webassemblyjs/ieee754@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/ieee754/-/ieee754-1.5.13.tgz#573e97c8c12e4eebb316ca5fde0203ddd90b0364"
+"@webassemblyjs/ieee754@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/ieee754/-/ieee754-1.8.5.tgz#712329dbef240f36bf57bd2f7b8fb9bf4154421e"
   dependencies:
-    ieee754 "^1.1.11"
+    "@xtuc/ieee754" "^1.2.0"
 
-"@webassemblyjs/leb128@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.5.13.tgz#ab52ebab9cec283c1c1897ac1da833a04a3f4cee"
+"@webassemblyjs/leb128@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/leb128/-/leb128-1.8.5.tgz#044edeb34ea679f3e04cd4fd9824d5e35767ae10"
   dependencies:
-    long "4.0.0"
+    "@xtuc/long" "4.2.2"
 
-"@webassemblyjs/utf8@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/utf8/-/utf8-1.5.13.tgz#6b53d2cd861cf94fa99c1f12779dde692fbc2469"
+"@webassemblyjs/utf8@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/utf8/-/utf8-1.8.5.tgz#a8bf3b5d8ffe986c7c1e373ccbdc2a0915f0cedc"
 
-"@webassemblyjs/wasm-edit@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.5.13.tgz#c9cef5664c245cf11b3b3a73110c9155831724a8"
+"@webassemblyjs/wasm-edit@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-edit/-/wasm-edit-1.8.5.tgz#962da12aa5acc1c131c81c4232991c82ce56e01a"
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-buffer" "1.8.5"
+    "@webassemblyjs/helper-wasm-bytecode" "1.8.5"
+    "@webassemblyjs/helper-wasm-section" "1.8.5"
+    "@webassemblyjs/wasm-gen" "1.8.5"
+    "@webassemblyjs/wasm-opt" "1.8.5"
+    "@webassemblyjs/wasm-parser" "1.8.5"
+    "@webassemblyjs/wast-printer" "1.8.5"
+
+"@webassemblyjs/wasm-gen@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.8.5.tgz#54840766c2c1002eb64ed1abe720aded714f98bc"
   dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-buffer" "1.5.13"
-    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
-    "@webassemblyjs/helper-wasm-section" "1.5.13"
-    "@webassemblyjs/wasm-gen" "1.5.13"
-    "@webassemblyjs/wasm-opt" "1.5.13"
-    "@webassemblyjs/wasm-parser" "1.5.13"
-    "@webassemblyjs/wast-printer" "1.5.13"
-    debug "^3.1.0"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-wasm-bytecode" "1.8.5"
+    "@webassemblyjs/ieee754" "1.8.5"
+    "@webassemblyjs/leb128" "1.8.5"
+    "@webassemblyjs/utf8" "1.8.5"
 
-"@webassemblyjs/wasm-gen@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-gen/-/wasm-gen-1.5.13.tgz#8e6ea113c4b432fa66540189e79b16d7a140700e"
+"@webassemblyjs/wasm-opt@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.8.5.tgz#b24d9f6ba50394af1349f510afa8ffcb8a63d264"
   dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
-    "@webassemblyjs/ieee754" "1.5.13"
-    "@webassemblyjs/leb128" "1.5.13"
-    "@webassemblyjs/utf8" "1.5.13"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-buffer" "1.8.5"
+    "@webassemblyjs/wasm-gen" "1.8.5"
+    "@webassemblyjs/wasm-parser" "1.8.5"
 
-"@webassemblyjs/wasm-opt@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-opt/-/wasm-opt-1.5.13.tgz#147aad7717a7ee4211c36b21a5f4c30dddf33138"
+"@webassemblyjs/wasm-parser@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.8.5.tgz#21576f0ec88b91427357b8536383668ef7c66b8d"
   dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-buffer" "1.5.13"
-    "@webassemblyjs/wasm-gen" "1.5.13"
-    "@webassemblyjs/wasm-parser" "1.5.13"
-    debug "^3.1.0"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-api-error" "1.8.5"
+    "@webassemblyjs/helper-wasm-bytecode" "1.8.5"
+    "@webassemblyjs/ieee754" "1.8.5"
+    "@webassemblyjs/leb128" "1.8.5"
+    "@webassemblyjs/utf8" "1.8.5"
 
-"@webassemblyjs/wasm-parser@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wasm-parser/-/wasm-parser-1.5.13.tgz#6f46516c5bb23904fbdf58009233c2dd8a54c72f"
-  dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-api-error" "1.5.13"
-    "@webassemblyjs/helper-wasm-bytecode" "1.5.13"
-    "@webassemblyjs/ieee754" "1.5.13"
-    "@webassemblyjs/leb128" "1.5.13"
-    "@webassemblyjs/utf8" "1.5.13"
-
-"@webassemblyjs/wast-parser@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.5.13.tgz#5727a705d397ae6a3ae99d7f5460acf2ec646eea"
-  dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/floating-point-hex-parser" "1.5.13"
-    "@webassemblyjs/helper-api-error" "1.5.13"
-    "@webassemblyjs/helper-code-frame" "1.5.13"
-    "@webassemblyjs/helper-fsm" "1.5.13"
-    long "^3.2.0"
-    mamacro "^0.0.3"
-
-"@webassemblyjs/wast-printer@1.5.13":
-  version "1.5.13"
-  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.5.13.tgz#bb34d528c14b4f579e7ec11e793ec50ad7cd7c95"
+"@webassemblyjs/wast-parser@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-parser/-/wast-parser-1.8.5.tgz#e10eecd542d0e7bd394f6827c49f3df6d4eefb8c"
   dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/wast-parser" "1.5.13"
-    long "^3.2.0"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/floating-point-hex-parser" "1.8.5"
+    "@webassemblyjs/helper-api-error" "1.8.5"
+    "@webassemblyjs/helper-code-frame" "1.8.5"
+    "@webassemblyjs/helper-fsm" "1.8.5"
+    "@xtuc/long" "4.2.2"
 
-JSONStream@^1.0.4:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.3.tgz#27b4b8fbbfeab4e71bcf551e7f27be8d952239bf"
+"@webassemblyjs/wast-printer@1.8.5":
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/@webassemblyjs/wast-printer/-/wast-printer-1.8.5.tgz#114bbc481fd10ca0e23b3560fa812748b0bae5bc"
   dependencies:
-    jsonparse "^1.2.0"
-    through ">=2.2.7 <3"
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/wast-parser" "1.8.5"
+    "@xtuc/long" "4.2.2"
+
+"@xtuc/ieee754@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"
 
-JSONStream@^1.3.4:
+"@xtuc/long@4.2.2":
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
+
+JSONStream@^1.0.4, JSONStream@^1.3.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
   dependencies:
     jsonparse "^1.2.0"
     through ">=2.2.7 <3"
 
-abab@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
-
 abab@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.0.tgz#aba0ab4c5eee2d4c79d3487d85450fb2376ebb0f"
@@ -1461,17 +1603,16 @@ accepts@~1.3.4, accepts@~1.3.5:
     mime-types "~2.1.18"
     negotiator "0.6.1"
 
-acorn-dynamic-import@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-3.0.0.tgz#901ceee4c7faaef7e07ad2a47e890675da50a278"
-  dependencies:
-    acorn "^5.0.0"
+acorn-dynamic-import@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-4.0.0.tgz#482210140582a36b83c3e342e1cfebcaa9240948"
 
 acorn-globals@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.1.0.tgz#ab716025dbe17c54d3ef81d32ece2b2d99fe2538"
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.0.tgz#e3b6f8da3c1552a95ae627571f7dd6923bb54103"
   dependencies:
-    acorn "^5.0.0"
+    acorn "^6.0.1"
+    acorn-walk "^6.0.1"
 
 acorn-jsx@^3.0.0:
   version "3.0.1"
@@ -1479,13 +1620,21 @@ acorn-jsx@^3.0.0:
   dependencies:
     acorn "^3.0.4"
 
+acorn-walk@^6.0.1:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
+
 acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^5.0.0, acorn@^5.5.0, acorn@^5.5.3, acorn@^5.6.2:
-  version "5.7.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.1.tgz#f095829297706a7c9776958c0afc8930a9b9d9d8"
+acorn@^5.5.0, acorn@^5.5.3:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+
+acorn@^6.0.1, acorn@^6.0.5:
+  version "6.1.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.1.tgz#7d25ae05bb8ad1f9b699108e1094ecd7884adc1f"
 
 add-stream@^1.0.0:
   version "1.0.0"
@@ -1508,18 +1657,18 @@ agentkeepalive@^3.4.1:
     humanize-ms "^1.2.1"
 
 ajv-errors@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.0.tgz#ecf021fa108fd17dfb5e6b383f2dd233e31ffc59"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.1.tgz#f35986aceb91afadec4102fbd85014950cefa64d"
 
 ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
 
 ajv-keywords@^3.0.0, ajv-keywords@^3.1.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.4.0.tgz#4b831e7b531415a7cc518cd404e73f6193c6349d"
 
-ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
+ajv@^5.2.3, ajv@^5.3.0:
   version "5.5.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.5.2.tgz#73b5eeca3fab653e3d3f9422b341ad42205dc965"
   dependencies:
@@ -1528,27 +1677,18 @@ ajv@^5.1.0, ajv@^5.2.3, ajv@^5.3.0:
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
 
-ajv@^6.0.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.1.tgz#88ebc1263c7133937d108b80c5572e64e1d9322d"
-  dependencies:
-    fast-deep-equal "^2.0.1"
-    fast-json-stable-stringify "^2.0.0"
-    json-schema-traverse "^0.4.1"
-    uri-js "^4.2.1"
-
-ajv@^6.1.0:
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.2.tgz#678495f9b82f7cca6be248dd92f59bff5e1f4360"
+ajv@^6.0.1, ajv@^6.1.0, ajv@^6.5.5:
+  version "6.10.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.0.tgz#90d0d54439da587cd7e843bfb7045f50bd22bdf1"
   dependencies:
     fast-deep-equal "^2.0.1"
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.4.1"
-    uri-js "^4.2.1"
+    uri-js "^4.2.2"
 
 algoliasearch@^3.24.5:
-  version "3.28.0"
-  resolved "https://registry.yarnpkg.com/algoliasearch/-/algoliasearch-3.28.0.tgz#12b6c8bda397eba805a7ff998ac87f6988411d2d"
+  version "3.32.0"
+  resolved "https://registry.yarnpkg.com/algoliasearch/-/algoliasearch-3.32.0.tgz#5818168c26ff921bd0346a919071bac928b747ce"
   dependencies:
     agentkeepalive "^2.2.0"
     debug "^2.6.8"
@@ -1566,14 +1706,6 @@ algoliasearch@^3.24.5:
     semver "^5.1.0"
     tunnel-agent "^0.6.0"
 
-align-text@^0.1.1, align-text@^0.1.3:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
-  dependencies:
-    kind-of "^3.0.2"
-    longest "^1.0.1"
-    repeat-string "^1.5.2"
-
 alphanum-sort@^1.0.1, alphanum-sort@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
@@ -1583,16 +1715,12 @@ amdefine@>=0.0.4:
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
 ansi-colors@^3.0.0:
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-3.2.3.tgz#57d35b8686e851e2cc04c403f1c00203976a1813"
-
-ansi-escapes@^1.0.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-3.2.4.tgz#e3a3da4bfbae6c86a9c285625de124a234026fbf"
 
-ansi-escapes@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.1.0.tgz#f73207bb81207d75fd6c83f125af26eea378ca30"
+ansi-escapes@^3.0.0, ansi-escapes@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
 
 ansi-html@0.0.7:
   version "0.0.7"
@@ -1606,6 +1734,10 @@ ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
 
+ansi-regex@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.0.0.tgz#70de791edf021404c3fd615aa89118ae0432e5a9"
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -1627,21 +1759,17 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
-app-root-path@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.0.1.tgz#cd62dcf8e4fd5a417efc664d2e5b10653c651b46"
-
 append-transform@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
   dependencies:
     default-require-extensions "^2.0.0"
 
-aproba@^1.0.3, aproba@^1.1.1, aproba@^1.1.2:
+aproba@^1.0.3, aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
 
-"aproba@^1.1.2 || 2", aproba@^2.0.0:
+aproba@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-2.0.0.tgz#52520b8ae5b569215b354efc0caa3fe1e45a8adc"
 
@@ -1658,17 +1786,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
-arr-diff@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
-  dependencies:
-    arr-flatten "^1.0.1"
-
 arr-diff@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
 
-arr-flatten@^1.0.1, arr-flatten@^1.1.0:
+arr-flatten@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
 
@@ -1690,7 +1812,7 @@ array-find-index@^1.0.1:
 
 array-flatten@1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
 
 array-flatten@^2.1.0:
   version "2.1.2"
@@ -1710,10 +1832,6 @@ array-uniq@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
 
-array-unique@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
-
 array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
@@ -1735,8 +1853,10 @@ asn1.js@^4.0.0:
     minimalistic-assert "^1.0.0"
 
 asn1@~0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  dependencies:
+    safer-buffer "~2.1.0"
 
 assert-plus@1.0.0, assert-plus@^1.0.0:
   version "1.0.0"
@@ -1756,7 +1876,7 @@ astral-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
 
-async-each@^1.0.0:
+async-each@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
 
@@ -1764,27 +1884,27 @@ async-limiter@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
 
-async@^1.4.0, async@^1.5.2:
+async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
 
-async@^2.1.4:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
+async@^2.5.0, async@^2.6.1:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
   dependencies:
-    lodash "^4.17.10"
+    lodash "^4.17.11"
 
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
 atob@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.1.tgz#ae2d5a729477f289d60dd7f96a6314a22dd6c22a"
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
 
-autocomplete.js@^0.29.0:
-  version "0.29.0"
-  resolved "https://registry.yarnpkg.com/autocomplete.js/-/autocomplete.js-0.29.0.tgz#0185f7375ee9daf068f7d52d794bc90dcd739fd7"
+autocomplete.js@0.33.0:
+  version "0.33.0"
+  resolved "https://registry.yarnpkg.com/autocomplete.js/-/autocomplete.js-0.33.0.tgz#33d460367e2e7b6c2fe424353d955e022fe4594c"
   dependencies:
     immediate "^3.2.3"
 
@@ -1814,9 +1934,9 @@ aws-sign2@~0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
 
-aws4@^1.6.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.7.0.tgz#d4d0e9b9dbfca77bf08eeb0a8a471550fe39e289"
+aws4@^1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
 
 babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
   version "6.26.0"
@@ -1826,195 +1946,84 @@ babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
-babel-core@^6.0.0, babel-core@^6.26.0:
-  version "6.26.3"
-  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
-  dependencies:
-    babel-code-frame "^6.26.0"
-    babel-generator "^6.26.0"
-    babel-helpers "^6.24.1"
-    babel-messages "^6.23.0"
-    babel-register "^6.26.0"
-    babel-runtime "^6.26.0"
-    babel-template "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    convert-source-map "^1.5.1"
-    debug "^2.6.9"
-    json5 "^0.5.1"
-    lodash "^4.17.4"
-    minimatch "^3.0.4"
-    path-is-absolute "^1.0.1"
-    private "^0.1.8"
-    slash "^1.0.0"
-    source-map "^0.5.7"
-
-babel-core@^7.0.0-0:
-  version "7.0.0-bridge.0"
-  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-7.0.0-bridge.0.tgz#95a492ddd90f9b4e9a4a1da14eb335b87b634ece"
-
 babel-eslint@^8.2.3:
-  version "8.2.3"
-  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.2.3.tgz#1a2e6681cc9bc4473c32899e59915e19cd6733cf"
+  version "8.2.6"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-8.2.6.tgz#6270d0c73205628067c0f7ae1693a9e797acefd9"
   dependencies:
     "@babel/code-frame" "7.0.0-beta.44"
     "@babel/traverse" "7.0.0-beta.44"
     "@babel/types" "7.0.0-beta.44"
     babylon "7.0.0-beta.44"
-    eslint-scope "~3.7.1"
+    eslint-scope "3.7.1"
     eslint-visitor-keys "^1.0.0"
 
-babel-generator@^6.18.0, babel-generator@^6.26.0:
-  version "6.26.1"
-  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.1.tgz#1844408d3b8f0d35a404ea7ac180f087a601bd90"
-  dependencies:
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    detect-indent "^4.0.0"
-    jsesc "^1.3.0"
-    lodash "^4.17.4"
-    source-map "^0.5.7"
-    trim-right "^1.0.1"
-
-babel-helper-vue-jsx-merge-props@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-2.0.3.tgz#22aebd3b33902328e513293a8e4992b384f9f1b6"
-
-babel-helpers@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-helpers/-/babel-helpers-6.24.1.tgz#3471de9caec388e5c850e597e58a26ddf37602b2"
+babel-extract-comments@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/babel-extract-comments/-/babel-extract-comments-1.0.0.tgz#0a2aedf81417ed391b85e18b4614e693a0351a21"
   dependencies:
-    babel-runtime "^6.22.0"
-    babel-template "^6.24.1"
+    babylon "^6.18.0"
 
-babel-jest@^23.4.0, babel-jest@^23.4.2:
-  version "23.4.2"
-  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-23.4.2.tgz#f276de67798a5d68f2d6e87ff518c2f6e1609877"
+babel-jest@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-24.1.0.tgz#441e23ef75ded3bd547e300ac3194cef87b55190"
   dependencies:
-    babel-plugin-istanbul "^4.1.6"
-    babel-preset-jest "^23.2.0"
+    babel-plugin-istanbul "^5.1.0"
+    babel-preset-jest "^24.1.0"
+    chalk "^2.4.2"
+    slash "^2.0.0"
 
 babel-loader@^8.0.4:
-  version "8.0.4"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.4.tgz#7bbf20cbe4560629e2e41534147692d3fecbdce6"
+  version "8.0.5"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.5.tgz#225322d7509c2157655840bba52e46b6c2f2fe33"
   dependencies:
-    find-cache-dir "^1.0.0"
+    find-cache-dir "^2.0.0"
     loader-utils "^1.0.2"
     mkdirp "^0.5.1"
     util.promisify "^1.0.0"
 
-babel-messages@^6.23.0:
-  version "6.23.0"
-  resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
-  dependencies:
-    babel-runtime "^6.22.0"
-
 babel-plugin-dynamic-import-node@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.2.0.tgz#c0adfb07d95f4a4495e9aaac6ec386c4d7c2524e"
   dependencies:
     object.assign "^4.1.0"
 
-babel-plugin-istanbul@^4.1.6:
-  version "4.1.6"
-  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
+babel-plugin-istanbul@^5.1.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-5.1.1.tgz#7981590f1956d75d67630ba46f0c22493588c893"
   dependencies:
-    babel-plugin-syntax-object-rest-spread "^6.13.0"
-    find-up "^2.1.0"
-    istanbul-lib-instrument "^1.10.1"
-    test-exclude "^4.2.1"
+    find-up "^3.0.0"
+    istanbul-lib-instrument "^3.0.0"
+    test-exclude "^5.0.0"
 
-babel-plugin-jest-hoist@^23.2.0:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-23.2.0.tgz#e61fae05a1ca8801aadee57a6d66b8cefaf44167"
+babel-plugin-jest-hoist@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-24.1.0.tgz#dfecc491fb15e2668abbd690a697a8fd1411a7f8"
 
-babel-plugin-syntax-object-rest-spread@^6.13.0:
+babel-plugin-syntax-object-rest-spread@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
 
-babel-plugin-transform-es2015-modules-commonjs@^6.26.0:
-  version "6.26.2"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-commonjs/-/babel-plugin-transform-es2015-modules-commonjs-6.26.2.tgz#58a793863a9e7ca870bdc5a881117ffac27db6f3"
+babel-plugin-transform-object-rest-spread@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.26.0.tgz#0f36692d50fef6b7e2d4b3ac1478137a963b7b06"
   dependencies:
-    babel-plugin-transform-strict-mode "^6.24.1"
+    babel-plugin-syntax-object-rest-spread "^6.8.0"
     babel-runtime "^6.26.0"
-    babel-template "^6.26.0"
-    babel-types "^6.26.0"
-
-babel-plugin-transform-strict-mode@^6.24.1:
-  version "6.24.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.24.1.tgz#d5faf7aa578a65bbe591cf5edae04a0c67020758"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.24.1"
-
-babel-plugin-transform-vue-jsx@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-vue-jsx/-/babel-plugin-transform-vue-jsx-4.0.1.tgz#2c8bddce87a6ef09eaa59869ff1bfbeeafc5f88d"
-  dependencies:
-    esutils "^2.0.2"
-
-babel-preset-jest@^23.2.0:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz#8ec7a03a138f001a1a8fb1e8113652bf1a55da46"
-  dependencies:
-    babel-plugin-jest-hoist "^23.2.0"
-    babel-plugin-syntax-object-rest-spread "^6.13.0"
 
-babel-register@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
+babel-preset-jest@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-24.1.0.tgz#83bc564fdcd4903641af65ec63f2f5de6b04132e"
   dependencies:
-    babel-core "^6.26.0"
-    babel-runtime "^6.26.0"
-    core-js "^2.5.0"
-    home-or-tmp "^2.0.0"
-    lodash "^4.17.4"
-    mkdirp "^0.5.1"
-    source-map-support "^0.4.15"
+    "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
+    babel-plugin-jest-hoist "^24.1.0"
 
-babel-runtime@^6.22.0, babel-runtime@^6.26.0:
+babel-runtime@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
   dependencies:
     core-js "^2.4.0"
     regenerator-runtime "^0.11.0"
 
-babel-template@^6.16.0, babel-template@^6.24.1, babel-template@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
-  dependencies:
-    babel-runtime "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    lodash "^4.17.4"
-
-babel-traverse@^6.0.0, babel-traverse@^6.18.0, babel-traverse@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
-  dependencies:
-    babel-code-frame "^6.26.0"
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    debug "^2.6.8"
-    globals "^9.18.0"
-    invariant "^2.2.2"
-    lodash "^4.17.4"
-
-babel-types@^6.0.0, babel-types@^6.18.0, babel-types@^6.24.1, babel-types@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
-  dependencies:
-    babel-runtime "^6.26.0"
-    esutils "^2.0.2"
-    lodash "^4.17.4"
-    to-fast-properties "^1.0.3"
-
 babylon@7.0.0-beta.44:
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
@@ -2057,23 +2066,21 @@ bcrypt-pbkdf@^1.0.0:
   dependencies:
     tweetnacl "^0.14.3"
 
+before-after-hook@^1.2.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-1.3.2.tgz#7bfbf844ad670aa7a96b5a4e4e15bd74b08ed66b"
+
 big.js@^3.1.3:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-3.2.0.tgz#a5fc298b81b9e0dca2e458824784b65c52ba588e"
 
-bin-links@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/bin-links/-/bin-links-1.1.2.tgz#fb74bd54bae6b7befc6c6221f25322ac830d9757"
-  dependencies:
-    bluebird "^3.5.0"
-    cmd-shim "^2.0.2"
-    gentle-fs "^2.0.0"
-    graceful-fs "^4.1.11"
-    write-file-atomic "^2.3.0"
+big.js@^5.2.2:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
 
 binary-extensions@^1.0.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.0.tgz#9523e001306a32444b907423f1de2164222f6ab1"
 
 block-stream@*:
   version "0.0.9"
@@ -2081,11 +2088,7 @@ block-stream@*:
   dependencies:
     inherits "~2.0.0"
 
-bluebird@^3.0.5, bluebird@^3.1.1, bluebird@^3.5.1:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
-
-bluebird@^3.5.0, bluebird@^3.5.2, bluebird@^3.5.3:
+bluebird@^3.1.1, bluebird@^3.5.1, bluebird@^3.5.3:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.3.tgz#7d01c6f9616c9a51ab0f8c549a79dfe6ec33efa7"
 
@@ -2130,15 +2133,7 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^1.8.2:
-  version "1.8.5"
-  resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
-  dependencies:
-    expand-range "^1.8.1"
-    preserve "^0.2.0"
-    repeat-element "^1.1.2"
-
-braces@^2.3.0, braces@^2.3.1:
+braces@^2.3.1, braces@^2.3.2:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
   dependencies:
@@ -2158,8 +2153,8 @@ brorand@^1.0.1:
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
 browser-process-hrtime@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
 
 browser-resolve@^1.11.3:
   version "1.11.3"
@@ -2234,13 +2229,13 @@ browserslist@^2.11.3:
     caniuse-lite "^1.0.30000792"
     electron-to-chromium "^1.3.30"
 
-browserslist@^4.1.0:
-  version "4.3.4"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.3.4.tgz#4477b737db6a1b07077275b24791e680d4300425"
+browserslist@^4.3.4:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.4.2.tgz#6ea8a74d6464bb0bd549105f659b41197d8f0ba2"
   dependencies:
-    caniuse-lite "^1.0.30000899"
-    electron-to-chromium "^1.3.82"
-    node-releases "^1.0.1"
+    caniuse-lite "^1.0.30000939"
+    electron-to-chromium "^1.3.113"
+    node-releases "^1.1.8"
 
 bs-logger@0.x:
   version "0.2.6"
@@ -2254,14 +2249,14 @@ bser@^2.0.0:
   dependencies:
     node-int64 "^0.4.0"
 
-buffer-from@1.x:
+btoa-lite@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/btoa-lite/-/btoa-lite-1.0.0.tgz#337766da15801210fdd956c22e9c6891ab9d0337"
+
+buffer-from@1.x, buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
 
-buffer-from@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.0.tgz#87fcaa3a298358e0ade6e442cfce840740d1ad04"
-
 buffer-indexof@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
@@ -2278,10 +2273,6 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-builtin-modules@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
-
 builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
@@ -2303,8 +2294,8 @@ bytes@3.0.0:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
 
 cac@^6.3.9:
-  version "6.3.9"
-  resolved "https://registry.yarnpkg.com/cac/-/cac-6.3.9.tgz#0cdf3f2d3a7d3fb71ab89c476c73e472084859a2"
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/cac/-/cac-6.4.2.tgz#6b2a2ab12619b778b3acc19f97e5298761d9c3de"
 
 cacache@^10.0.4:
   version "10.0.4"
@@ -2324,23 +2315,23 @@ cacache@^10.0.4:
     unique-filename "^1.1.0"
     y18n "^4.0.0"
 
-cacache@^11.0.1, cacache@^11.2.0:
-  version "11.3.1"
-  resolved "https://registry.yarnpkg.com/cacache/-/cacache-11.3.1.tgz#d09d25f6c4aca7a6d305d141ae332613aa1d515f"
+cacache@^11.0.1, cacache@^11.0.2, cacache@^11.3.2:
+  version "11.3.2"
+  resolved "https://registry.yarnpkg.com/cacache/-/cacache-11.3.2.tgz#2d81e308e3d258ca38125b676b98b2ac9ce69bfa"
   dependencies:
-    bluebird "^3.5.1"
-    chownr "^1.0.1"
-    figgy-pudding "^3.1.0"
-    glob "^7.1.2"
-    graceful-fs "^4.1.11"
-    lru-cache "^4.1.3"
+    bluebird "^3.5.3"
+    chownr "^1.1.1"
+    figgy-pudding "^3.5.1"
+    glob "^7.1.3"
+    graceful-fs "^4.1.15"
+    lru-cache "^5.1.1"
     mississippi "^3.0.0"
     mkdirp "^0.5.1"
     move-concurrently "^1.0.1"
     promise-inflight "^1.0.1"
     rimraf "^2.6.2"
-    ssri "^6.0.0"
-    unique-filename "^1.1.0"
+    ssri "^6.0.1"
+    unique-filename "^1.1.1"
     y18n "^4.0.0"
 
 cache-base@^1.0.1:
@@ -2358,8 +2349,8 @@ cache-base@^1.0.1:
     unset-value "^1.0.0"
 
 cache-loader@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/cache-loader/-/cache-loader-1.2.2.tgz#6d5c38ded959a09cc5d58190ab5af6f73bd353f5"
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/cache-loader/-/cache-loader-1.2.5.tgz#9ab15b0ae5f546f376083a695fc1a75f546cb266"
   dependencies:
     loader-utils "^1.1.0"
     mkdirp "^0.5.1"
@@ -2370,12 +2361,24 @@ call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
 
+caller-callsite@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/caller-callsite/-/caller-callsite-2.0.0.tgz#847e0fce0a223750a9a027c54b33731ad3154134"
+  dependencies:
+    callsites "^2.0.0"
+
 caller-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
   dependencies:
     callsites "^0.2.0"
 
+caller-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-2.0.0.tgz#468f83044e369ab2010fac5f06ceee15bb2cb1f4"
+  dependencies:
+    caller-callsite "^2.0.0"
+
 callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
@@ -2384,6 +2387,10 @@ callsites@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
 
+callsites@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.0.0.tgz#fb7eb569b72ad7a45812f93fd9430a3e410b3dd3"
+
 camel-case@3.0.x:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
@@ -2406,10 +2413,6 @@ camelcase-keys@^4.0.0:
     map-obj "^2.0.0"
     quick-lru "^1.0.0"
 
-camelcase@^1.0.2:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
-
 camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
@@ -2432,16 +2435,12 @@ caniuse-api@^1.5.2:
     lodash.uniq "^4.5.0"
 
 caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
-  version "1.0.30000864"
-  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000864.tgz#35a4b2325a8d4553a46b516dbc233bf391d75555"
+  version "1.0.30000939"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000939.tgz#8cb54a9868fe040fbf2e2441408c68b7008912e8"
 
-caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805:
-  version "1.0.30000929"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000929.tgz#7b391b781a9c3097ecc39ea053301aea8ea16317"
-
-caniuse-lite@^1.0.30000899:
-  version "1.0.30000906"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000906.tgz#7c44e498a2504f7a5db3b4f91285bbc821157a77"
+caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805, caniuse-lite@^1.0.30000939:
+  version "1.0.30000939"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000939.tgz#b9ab7ac9e861bf78840b80c5dfbc471a5cd7e679"
 
 capture-exit@^1.2.0:
   version "1.2.0"
@@ -2453,14 +2452,7 @@ caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
 
-center-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
-  dependencies:
-    align-text "^0.1.3"
-    lazy-cache "^1.0.3"
-
-chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@^1.0.0, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -2470,9 +2462,9 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.1, chalk@^2.3.2, chalk@^2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
+chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.1, chalk@^2.3.2, chalk@^2.4.1, chalk@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   dependencies:
     ansi-styles "^3.2.1"
     escape-string-regexp "^1.0.5"
@@ -2487,29 +2479,24 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
 
 chokidar@^2.0.0, chokidar@^2.0.2, chokidar@^2.0.3:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.4.tgz#356ff4e2b0e8e43e322d18a372460bbcf3accd26"
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.2.tgz#9c23ea40b01638439e0513864d362aeacc5ad058"
   dependencies:
     anymatch "^2.0.0"
-    async-each "^1.0.0"
-    braces "^2.3.0"
+    async-each "^1.0.1"
+    braces "^2.3.2"
     glob-parent "^3.1.0"
-    inherits "^2.0.1"
+    inherits "^2.0.3"
     is-binary-path "^1.0.0"
     is-glob "^4.0.0"
-    lodash.debounce "^4.0.8"
-    normalize-path "^2.1.1"
+    normalize-path "^3.0.0"
     path-is-absolute "^1.0.0"
-    readdirp "^2.0.0"
-    upath "^1.0.5"
+    readdirp "^2.2.1"
+    upath "^1.1.0"
   optionalDependencies:
-    fsevents "^1.2.2"
-
-chownr@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.0.1.tgz#e2a75042a9551908bebd25b8523d5f9769d79181"
+    fsevents "^1.2.7"
 
-chownr@^1.1.1:
+chownr@^1.0.1, chownr@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
 
@@ -2519,9 +2506,13 @@ chrome-trace-event@^1.0.0:
   dependencies:
     tslib "^1.9.0"
 
-ci-info@^1.0.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
+ci-info@^1.5.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.6.0.tgz#2ca20dbb9ceb32d4524a683303313f0304b1e497"
+
+ci-info@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
 
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
@@ -2549,17 +2540,11 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-clean-css@4.1.x:
-  version "4.1.11"
-  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.1.11.tgz#2ecdf145aba38f54740f26cefd0ff3e03e125d6a"
-  dependencies:
-    source-map "0.5.x"
-
-cli-cursor@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+clean-css@4.2.x:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.2.1.tgz#2d411ef76b8569b6d0c84068dabe85b0aa5e5c17"
   dependencies:
-    restore-cursor "^1.0.1"
+    source-map "~0.6.0"
 
 cli-cursor@^2.0.0, cli-cursor@^2.1.0:
   version "2.1.0"
@@ -2567,10 +2552,6 @@ cli-cursor@^2.0.0, cli-cursor@^2.1.0:
   dependencies:
     restore-cursor "^2.0.0"
 
-cli-spinners@^0.1.2:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-0.1.2.tgz#bb764d88e185fb9e1e6a2a1f19772318f605e31c"
-
 cli-truncate@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-0.2.1.tgz#9f15cfbb0705005369216c626ac7d05ab90dd574"
@@ -2583,21 +2564,13 @@ cli-width@^2.0.0:
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
 
 clipboard@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.1.tgz#a12481e1c13d8a50f5f036b0560fe5d16d74e46a"
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/clipboard/-/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
   dependencies:
     good-listener "^1.2.2"
     select "^1.1.2"
     tiny-emitter "^2.0.0"
 
-cliui@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
-  dependencies:
-    center-align "^0.1.1"
-    right-align "^0.1.1"
-    wordwrap "0.0.2"
-
 cliui@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
@@ -2606,10 +2579,6 @@ cliui@^4.0.0:
     strip-ansi "^4.0.0"
     wrap-ansi "^2.0.0"
 
-clone@2.x:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.1.tgz#d217d1e961118e3ac9a4b8bba3285553bf647cdb"
-
 clone@^1.0.2:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
@@ -2643,19 +2612,19 @@ collection-visit@^1.0.0:
     object-visit "^1.0.0"
 
 color-convert@^1.3.0, color-convert@^1.9.0:
-  version "1.9.2"
-  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.2.tgz#49881b8fba67df12a96bdf3f56c0aab9e7913147"
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   dependencies:
-    color-name "1.1.1"
-
-color-name@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.1.tgz#4b1415304cf50028ea81643643bd82ea05803689"
+    color-name "1.1.3"
 
-color-name@^1.0.0:
+color-name@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
+color-name@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+
 color-string@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/color-string/-/color-string-0.3.0.tgz#27d46fb67025c5c2fa25993bfbf579e47841b991"
@@ -2689,19 +2658,19 @@ columnify@^1.5.4:
     strip-ansi "^3.0.0"
     wcwidth "^1.0.0"
 
-combined-stream@1.0.6, combined-stream@~1.0.5:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
+combined-stream@^1.0.6, combined-stream@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.7.tgz#2d1d24317afb8abe95d6d2c0b07b57813539d828"
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.15.x, commander@^2.14.1, commander@^2.9.0, commander@~2.15.0:
-  version "2.15.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
+commander@2.17.x, commander@~2.17.1:
+  version "2.17.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
 
-commander@~2.13.0:
-  version "2.13.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.13.0.tgz#6964bca67685df7c1f1430c584f07d7597885b9c"
+commander@^2.14.1, commander@^2.19.0, commander@^2.9.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
 
 common-tags@^1.4.0:
   version "1.8.0"
@@ -2718,19 +2687,19 @@ compare-func@^1.3.1:
     array-ify "^1.0.0"
     dot-prop "^3.0.0"
 
-compare-versions@^3.1.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.3.0.tgz#af93ea705a96943f622ab309578b9b90586f39c3"
+compare-versions@^3.2.1:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/compare-versions/-/compare-versions-3.4.0.tgz#e0747df5c9cb7f054d6d3dc3e1dbc444f9e92b26"
 
 component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
 
 compressible@~2.0.14:
-  version "2.0.15"
-  resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.15.tgz#857a9ab0a7e5a07d8d837ed43fe2defff64fe212"
+  version "2.0.16"
+  resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.16.tgz#a49bf9858f3821b64ce1be0296afc7380466a77f"
   dependencies:
-    mime-db ">= 1.36.0 < 2"
+    mime-db ">= 1.38.0 < 2"
 
 compression@^1.5.2:
   version "1.7.3"
@@ -2765,27 +2734,20 @@ condense-newlines@^0.2.1:
     is-whitespace "^0.3.0"
     kind-of "^3.0.2"
 
-config-chain@^1.1.11:
+config-chain@^1.1.11, config-chain@^1.1.12:
   version "1.1.12"
   resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.12.tgz#0fde8d091200eb5e808caf25fe618c02f48e4efa"
   dependencies:
     ini "^1.3.4"
     proto-list "~1.2.1"
 
-config-chain@~1.1.5:
-  version "1.1.11"
-  resolved "https://registry.yarnpkg.com/config-chain/-/config-chain-1.1.11.tgz#aba09747dfbe4c3e70e766a6e41586e1859fc6f2"
-  dependencies:
-    ini "^1.3.4"
-    proto-list "~1.2.1"
-
 connect-history-api-fallback@^1.3.0, connect-history-api-fallback@^1.5.0:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.5.0.tgz#b06873934bc5e344fef611a196a6faae0aee015a"
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.6.0.tgz#8b32089359308d111115d81cad3fceab888f97bc"
 
-consola@^1.2.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/consola/-/consola-1.4.1.tgz#4b1c6259c8db23f51e7cfb68cd383ec5ee298f0e"
+consola@^1.4.3:
+  version "1.4.5"
+  resolved "https://registry.yarnpkg.com/consola/-/consola-1.4.5.tgz#09732d07cb50af07332e54e0f42fafb92b962c4a"
   dependencies:
     chalk "^2.3.2"
     figures "^2.0.0"
@@ -2814,7 +2776,7 @@ constants-browserify@^1.0.0:
 
 content-disposition@0.5.2:
   version "0.5.2"
-  resolved "http://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
 
 content-type@~1.0.4:
   version "1.0.4"
@@ -2827,9 +2789,9 @@ conventional-changelog-angular@^1.6.6:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-angular@^5.0.2:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-5.0.2.tgz#39d945635e03b6d0c9d4078b1df74e06163dc66a"
+conventional-changelog-angular@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-5.0.3.tgz#299fdd43df5a1f095283ac16aeedfb0a682ecab0"
   dependencies:
     compare-func "^1.3.1"
     q "^1.5.1"
@@ -2874,11 +2836,11 @@ conventional-changelog-core@^2.0.11:
     read-pkg-up "^1.0.1"
     through2 "^2.0.0"
 
-conventional-changelog-core@^3.1.5:
-  version "3.1.5"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-3.1.5.tgz#c2edf928539308b54fe1b90a2fc731abc021852c"
+conventional-changelog-core@^3.1.6:
+  version "3.1.6"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-3.1.6.tgz#ac1731a461c50d150d29c1ad4f33143293bcd32f"
   dependencies:
-    conventional-changelog-writer "^4.0.2"
+    conventional-changelog-writer "^4.0.3"
     conventional-commits-parser "^3.0.1"
     dateformat "^3.0.0"
     get-pkg-repo "^1.0.0"
@@ -2952,14 +2914,14 @@ conventional-changelog-writer@^3.0.9:
     split "^1.0.0"
     through2 "^2.0.0"
 
-conventional-changelog-writer@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-4.0.2.tgz#eb493ed84269e7a663da36e49af51c54639c9a67"
+conventional-changelog-writer@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-4.0.3.tgz#916a2b302d0bb5ef18efd236a034c13fb273cde1"
   dependencies:
     compare-func "^1.3.1"
     conventional-commits-filter "^2.0.1"
     dateformat "^3.0.0"
-    handlebars "^4.0.2"
+    handlebars "^4.1.0"
     json-stringify-safe "^5.0.1"
     lodash "^4.2.1"
     meow "^4.0.0"
@@ -3034,9 +2996,11 @@ conventional-recommended-bump@^4.0.4:
     meow "^4.0.0"
     q "^1.5.1"
 
-convert-source-map@^1.1.0, convert-source-map@^1.4.0, convert-source-map@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
+convert-source-map@^1.1.0, convert-source-map@^1.4.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
+  dependencies:
+    safe-buffer "~5.1.1"
 
 cookie-signature@1.0.6:
   version "1.0.6"
@@ -3062,8 +3026,8 @@ copy-descriptor@^0.1.0:
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
 
 copy-webpack-plugin@^4.5.1:
-  version "4.5.2"
-  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-4.5.2.tgz#d53444a8fea2912d806e78937390ddd7e632ee5c"
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-4.6.0.tgz#e7f40dd8a68477d405dd1b7a854aae324b158bae"
   dependencies:
     cacache "^10.0.4"
     find-cache-dir "^1.0.0"
@@ -3074,9 +3038,9 @@ copy-webpack-plugin@^4.5.1:
     p-limit "^1.0.0"
     serialize-javascript "^1.4.0"
 
-core-js@^2.4.0, core-js@^2.5.0, core-js@^2.5.7:
-  version "2.5.7"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.7.tgz#f972608ff0cead68b841a16a932d0b183791814e"
+core-js@^2.4.0, core-js@^2.5.7, core-js@^2.6.5:
+  version "2.6.5"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
@@ -3091,12 +3055,14 @@ cosmiconfig@^4.0.0:
     parse-json "^4.0.0"
     require-from-string "^2.0.1"
 
-cosmiconfig@^5.0.2:
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.0.5.tgz#a809e3c2306891ce17ab70359dc8bdf661fe2cd0"
+cosmiconfig@^5.0.2, cosmiconfig@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.1.0.tgz#6c5c35e97f37f985061cdf653f114784231185cf"
   dependencies:
+    import-fresh "^2.0.0"
     is-directory "^0.3.1"
     js-yaml "^3.9.0"
+    lodash.get "^4.4.2"
     parse-json "^4.0.0"
 
 create-ecdh@^4.0.0:
@@ -3198,30 +3164,34 @@ css-select@^1.1.0:
     nth-check "~1.0.1"
 
 css-selector-tokenizer@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/css-selector-tokenizer/-/css-selector-tokenizer-0.7.0.tgz#e6988474ae8c953477bf5e7efecfceccd9cf4c86"
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/css-selector-tokenizer/-/css-selector-tokenizer-0.7.1.tgz#a177271a8bca5019172f4f891fc6eed9cbf68d5d"
   dependencies:
     cssesc "^0.1.0"
     fastparse "^1.1.1"
     regexpu-core "^1.0.0"
 
 css-what@2.1:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
 
 css@^2.1.0:
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/css/-/css-2.2.3.tgz#f861f4ba61e79bedc962aa548e5780fd95cbc6be"
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/css/-/css-2.2.4.tgz#c646755c73971f2bba6a601e2cf2fd71b1298929"
   dependencies:
-    inherits "^2.0.1"
-    source-map "^0.1.38"
-    source-map-resolve "^0.5.1"
+    inherits "^2.0.3"
+    source-map "^0.6.1"
+    source-map-resolve "^0.5.2"
     urix "^0.1.0"
 
 cssesc@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-0.1.0.tgz#c814903e45623371a0477b40109aaafbeeaddbb4"
 
+cssesc@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-2.0.0.tgz#3b13bd1bb1cb36e1bcb5a4dcd27f54c5dcb35703"
+
 cssnano@^3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-3.10.0.tgz#4f38f6cea2b9b17fa01490f23f1dc68ea65c1c38"
@@ -3267,12 +3237,12 @@ csso@~2.3.1:
     source-map "^0.5.3"
 
 cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
-  version "0.3.4"
-  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.4.tgz#8cd52e8a3acfd68d3aed38ee0a640177d2f9d797"
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.6.tgz#f85206cee04efa841f3c5982a74ba96ab20d65ad"
 
 cssstyle@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.0.0.tgz#79b16d51ec5591faec60e688891f15d2a5705129"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.2.1.tgz#3aceb2759eaf514ac1a21628d723d6043a819495"
   dependencies:
     cssom "0.3.x"
 
@@ -3299,16 +3269,16 @@ dashdash@^1.12.0:
     assert-plus "^1.0.0"
 
 data-urls@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.0.0.tgz#24802de4e81c298ea8a9388bb0d8e461c774684f"
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
   dependencies:
-    abab "^1.0.4"
-    whatwg-mimetype "^2.0.0"
-    whatwg-url "^6.4.0"
+    abab "^2.0.0"
+    whatwg-mimetype "^2.2.0"
+    whatwg-url "^7.0.0"
 
 date-fns@^1.27.2:
-  version "1.29.0"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.29.0.tgz#12e609cdcb935127311d04d33334e2960a2a54e6"
+  version "1.30.1"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
 
 date-now@^0.1.4:
   version "0.1.4"
@@ -3322,27 +3292,27 @@ de-indent@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/de-indent/-/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
 
-debug@*, debug@3.1.0, debug@=3.1.0, debug@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+debug@*, debug@^4.1.0, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
   dependencies:
-    ms "2.0.0"
+    ms "^2.1.1"
 
-debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
     ms "2.0.0"
 
-debug@^3.2.5:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+debug@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
   dependencies:
-    ms "^2.1.1"
+    ms "2.0.0"
 
-debug@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   dependencies:
     ms "^2.1.1"
 
@@ -3357,7 +3327,7 @@ decamelize-keys@^1.0.0:
     decamelize "^1.1.0"
     map-obj "^1.0.0"
 
-decamelize@^1.0.0, decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
+decamelize@^1.1.0, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
@@ -3387,15 +3357,19 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+deepmerge@3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-3.2.0.tgz#58ef463a57c08d376547f8869fdc5bcee957f44e"
+
 deepmerge@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-1.5.2.tgz#10499d868844cdad4fee0842df8c7f6f0c95a753"
 
-default-gateway@^2.6.0:
-  version "2.7.2"
-  resolved "https://registry.yarnpkg.com/default-gateway/-/default-gateway-2.7.2.tgz#b7ef339e5e024b045467af403d50348db4642d0f"
+default-gateway@^4.0.1:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/default-gateway/-/default-gateway-4.1.2.tgz#b49196b51b26609e5d1af636287517a11a9aaf42"
   dependencies:
-    execa "^0.10.0"
+    execa "^1.0.0"
     ip-regex "^2.1.0"
 
 default-require-extensions@^2.0.0:
@@ -3411,11 +3385,10 @@ defaults@^1.0.3:
     clone "^1.0.2"
 
 define-properties@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
   dependencies:
-    foreach "^2.0.5"
-    object-keys "^1.0.8"
+    object-keys "^1.0.12"
 
 define-property@^0.2.5:
   version "0.2.5"
@@ -3440,18 +3413,6 @@ defined@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
 
-del@^2.0.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
-  dependencies:
-    globby "^5.0.0"
-    is-path-cwd "^1.0.0"
-    is-path-in-cwd "^1.0.0"
-    object-assign "^4.0.1"
-    pify "^2.0.0"
-    pinkie-promise "^2.0.0"
-    rimraf "^2.2.8"
-
 del@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/del/-/del-3.0.0.tgz#53ecf699ffcbcb39637691ab13baf160819766e5"
@@ -3490,12 +3451,6 @@ destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
-detect-indent@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
-  dependencies:
-    repeating "^2.0.0"
-
 detect-indent@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
@@ -3523,9 +3478,9 @@ diacritics@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/diacritics/-/diacritics-1.3.0.tgz#3efa87323ebb863e6696cebb0082d48ff3d6f7a1"
 
-diff@^3.2.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+diff-sequences@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.0.0.tgz#cdf8e27ed20d8b8d3caccb4e0c0d8fe31a173013"
 
 diffie-hellman@^5.0.0:
   version "5.0.3"
@@ -3535,13 +3490,19 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
-dir-glob@^2.0.0:
+dir-glob@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.0.0.tgz#0b205d2b6aef98238ca286598a8204d29d0a0034"
   dependencies:
     arrify "^1.0.1"
     path-type "^3.0.0"
 
+dir-glob@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.2.2.tgz#fa09f0694153c8918b18ba0deafae94769fc50c4"
+  dependencies:
+    path-type "^3.0.0"
+
 dns-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
@@ -3560,13 +3521,16 @@ dns-txt@^2.0.2:
     buffer-indexof "^1.0.0"
 
 docsearch.js@^2.5.2:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/docsearch.js/-/docsearch.js-2.5.2.tgz#1a3521c92e5f252cc522c57357ef1c47b945b381"
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/docsearch.js/-/docsearch.js-2.6.2.tgz#cb36a97aeac8a8d31eed5915cdee808a2248b41c"
   dependencies:
     algoliasearch "^3.24.5"
-    autocomplete.js "^0.29.0"
+    autocomplete.js "0.33.0"
     hogan.js "^3.0.2"
+    request "^2.87.0"
+    stack-utils "^1.0.1"
     to-factory "^1.0.0"
+    zepto "^1.2.0"
 
 doctrine@^2.1.0:
   version "2.1.0"
@@ -3574,18 +3538,22 @@ doctrine@^2.1.0:
   dependencies:
     esutils "^2.0.2"
 
-dom-converter@~0.1:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/dom-converter/-/dom-converter-0.1.4.tgz#a45ef5727b890c9bffe6d7c876e7b19cb0e17f3b"
+dom-converter@^0.2:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/dom-converter/-/dom-converter-0.2.0.tgz#6721a9daee2e293682955b6afe416771627bb768"
   dependencies:
-    utila "~0.3"
+    utila "~0.4"
+
+dom-event-types@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/dom-event-types/-/dom-event-types-1.0.0.tgz#5830a0a29e1bf837fe50a70cd80a597232813cae"
 
 dom-serializer@0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.1.tgz#1ec4059e284babed36eec2941d4a970a189ce7c0"
   dependencies:
-    domelementtype "~1.1.1"
-    entities "~1.1.1"
+    domelementtype "^1.3.0"
+    entities "^1.1.1"
 
 dom-walk@^0.1.0:
   version "0.1.1"
@@ -3595,13 +3563,9 @@ domain-browser@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
 
-domelementtype@1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
-
-domelementtype@~1.1.1:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
+domelementtype@1, domelementtype@^1.3.0, domelementtype@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.1.tgz#d048c44b37b0d10a7f2a3d5fee3f4333d790481f"
 
 domexception@^1.0.1:
   version "1.0.1"
@@ -3609,15 +3573,9 @@ domexception@^1.0.1:
   dependencies:
     webidl-conversions "^4.0.2"
 
-domhandler@2.1:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.1.0.tgz#d2646f5e57f6c3bab11cf6cb05d3c0acf7412594"
-  dependencies:
-    domelementtype "1"
-
-domutils@1.1:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.1.6.tgz#bddc3de099b9a2efacc51c623f28f416ecc57485"
+domhandler@^2.3.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
   dependencies:
     domelementtype "1"
 
@@ -3628,13 +3586,20 @@ domutils@1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
+domutils@^1.5.1:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.7.0.tgz#56ea341e834e06e6748af7a1cb25da67ea9f8c2a"
+  dependencies:
+    dom-serializer "0"
+    domelementtype "1"
+
 dot-prop@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
   dependencies:
     is-obj "^1.0.0"
 
-dot-prop@^4.1.1, dot-prop@^4.2.0:
+dot-prop@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
   dependencies:
@@ -3645,8 +3610,8 @@ duplexer@^0.1.1:
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
 
 duplexify@^3.4.2, duplexify@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.6.0.tgz#592903f5d80b38d037220541264d69a198fb3410"
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
   dependencies:
     end-of-stream "^1.0.0"
     inherits "^2.0.1"
@@ -3654,44 +3619,38 @@ duplexify@^3.4.2, duplexify@^3.6.0:
     stream-shift "^1.0.0"
 
 ecc-jsbn@~0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
   dependencies:
     jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
 
-editorconfig@^0.13.2:
-  version "0.13.3"
-  resolved "https://registry.yarnpkg.com/editorconfig/-/editorconfig-0.13.3.tgz#e5219e587951d60958fd94ea9a9a008cdeff1b34"
+editorconfig@^0.15.2:
+  version "0.15.2"
+  resolved "https://registry.yarnpkg.com/editorconfig/-/editorconfig-0.15.2.tgz#047be983abb9ab3c2eefe5199cb2b7c5689f0702"
   dependencies:
-    bluebird "^3.0.5"
-    commander "^2.9.0"
-    lru-cache "^3.2.0"
-    semver "^5.1.0"
+    "@types/node" "^10.11.7"
+    "@types/semver" "^5.5.0"
+    commander "^2.19.0"
+    lru-cache "^4.1.3"
+    semver "^5.6.0"
     sigmund "^1.0.1"
 
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
-electron-to-chromium@^1.2.7:
-  version "1.3.51"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.51.tgz#6a42b49daaf7f22a5b37b991daf949f34dbdb9b5"
-
-electron-to-chromium@^1.3.30:
-  version "1.3.103"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.103.tgz#a695777efdbc419cad6cbb0e58458251302cd52f"
-
-electron-to-chromium@^1.3.82:
-  version "1.3.83"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.83.tgz#74584eb0972bb6777811c5d68d988c722f5e6666"
+electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.113, electron-to-chromium@^1.3.30:
+  version "1.3.113"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.113.tgz#b1ccf619df7295aea17bc6951dc689632629e4a9"
 
 elegant-spinner@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
 
 elliptic@^6.0.0:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.1.tgz#c2d0b7776911b86722c632c3c06c60f2f819939a"
   dependencies:
     bn.js "^4.4.0"
     brorand "^1.0.1"
@@ -3729,9 +3688,9 @@ enhanced-resolve@^4.1.0:
     memory-fs "^0.4.0"
     tapable "^1.0.0"
 
-entities@~1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
+entities@^1.1.1, entities@~1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
 
 envify@^4.0.0:
   version "4.1.0"
@@ -3750,47 +3709,38 @@ errno@^0.1.3, errno@~0.1.7:
   dependencies:
     prr "~1.0.1"
 
-error-ex@^1.2.0:
+error-ex@^1.2.0, error-ex@^1.3.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
   dependencies:
     is-arrayish "^0.2.1"
 
-error-ex@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.1.tgz#f855a86ce61adc4e8621c3cda21e7a7612c3a8dc"
-  dependencies:
-    is-arrayish "^0.2.1"
-
 es-abstract@^1.5.1:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.13.0.tgz#ac86145fdd5099d8dd49558ccba2eaf9b88e24e9"
   dependencies:
-    es-to-primitive "^1.1.1"
+    es-to-primitive "^1.2.0"
     function-bind "^1.1.1"
-    has "^1.0.1"
-    is-callable "^1.1.3"
+    has "^1.0.3"
+    is-callable "^1.1.4"
     is-regex "^1.0.4"
+    object-keys "^1.0.12"
 
-es-to-primitive@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.1.1.tgz#45355248a88979034b6792e19bb81f2b7975dd0d"
+es-to-primitive@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.0.tgz#edf72478033456e8dda8ef09e00ad9650707f377"
   dependencies:
-    is-callable "^1.1.1"
+    is-callable "^1.1.4"
     is-date-object "^1.0.1"
-    is-symbol "^1.0.1"
+    is-symbol "^1.0.2"
 
-es6-promise@^4.0.3:
-  version "4.2.5"
-  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.5.tgz#da6d0d5692efb461e082c14817fe2427d8f5d054"
-
-es6-promise@^4.1.0:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.4.tgz#dc4221c2b16518760bd8c39a52d8f356fc00ed29"
+es6-promise@^4.0.3, es6-promise@^4.1.0:
+  version "4.2.6"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.6.tgz#b685edd8258886365ea62b57d30de28fadcd974f"
 
 es6-promisify@^5.0.0:
   version "5.0.0"
-  resolved "http://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
   dependencies:
     es6-promise "^4.0.3"
 
@@ -3803,8 +3753,8 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
 escodegen@^1.9.1:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.11.0.tgz#b27a9389481d5bfd5bec76f7bb1eb3f8f4556589"
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.11.1.tgz#c485ff8d6b4cdb89e27f4a856e91f118401ca510"
   dependencies:
     esprima "^3.1.3"
     estraverse "^4.2.0"
@@ -3814,8 +3764,8 @@ escodegen@^1.9.1:
     source-map "~0.6.1"
 
 eslint-plugin-jest@^21.15.1:
-  version "21.18.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-21.18.0.tgz#d7305969a9c1902f895468791d968fcf08b5c0b7"
+  version "21.27.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-21.27.2.tgz#2a795b7c3b5e707df48a953d651042bd01d7b0a8"
 
 eslint-plugin-vue-libs@^3.0.0:
   version "3.0.0"
@@ -3825,28 +3775,28 @@ eslint-plugin-vue-libs@^3.0.0:
     eslint-plugin-vue "^4.5.0"
 
 eslint-plugin-vue@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-4.5.0.tgz#09d6597f4849e31a3846c2c395fccf17685b69c3"
+  version "4.7.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-vue/-/eslint-plugin-vue-4.7.1.tgz#c829b9fc62582c1897b5a0b94afd44ecca511e63"
   dependencies:
     vue-eslint-parser "^2.0.3"
 
-eslint-scope@^3.7.1:
-  version "3.7.3"
-  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.3.tgz#bb507200d3d17f60247636160b4826284b108535"
+eslint-scope@3.7.1:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
   dependencies:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint-scope@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.0.tgz#50bf3071e9338bcdc43331794a0cb533f0136172"
+eslint-scope@^3.7.1:
+  version "3.7.3"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.3.tgz#bb507200d3d17f60247636160b4826284b108535"
   dependencies:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint-scope@~3.7.1:
-  version "3.7.1"
-  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
+eslint-scope@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.2.tgz#5f10cd6cabb1965bf479fa65745673439e21cb0e"
   dependencies:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
@@ -3949,10 +3899,14 @@ eventemitter3@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-3.1.0.tgz#090b4d6cdbd645ed10bf750d4b5407942d7ba163"
 
-events@^1.0.0, events@^1.1.0:
+events@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
+events@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/events/-/events-3.0.0.tgz#9a0a0dfaf62893d92b875b8f2698ca4114973e88"
+
 eventsource@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
@@ -3984,18 +3938,6 @@ execa@^0.10.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-execa@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
-  dependencies:
-    cross-spawn "^5.0.1"
-    get-stream "^3.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
-
 execa@^0.8.0:
   version "0.8.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.8.0.tgz#d8d76bbc1b55217ed190fd6dd49d3c774ecfc8da"
@@ -4032,20 +3974,10 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-exit-hook@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
-
 exit@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
 
-expand-brackets@^0.1.4:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
-  dependencies:
-    is-posix-bracket "^0.1.0"
-
 expand-brackets@^2.1.4:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
@@ -4058,22 +3990,15 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-expand-range@^1.8.1:
-  version "1.8.2"
-  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
-  dependencies:
-    fill-range "^2.1.0"
-
-expect@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/expect/-/expect-23.5.0.tgz#18999a0eef8f8acf99023fde766d9c323c2562ed"
+expect@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-24.1.0.tgz#88e73301c4c785cde5f16da130ab407bdaf8c0f2"
   dependencies:
     ansi-styles "^3.2.0"
-    jest-diff "^23.5.0"
-    jest-get-type "^22.1.0"
-    jest-matcher-utils "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-regex-util "^23.3.0"
+    jest-get-type "^24.0.0"
+    jest-matcher-utils "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-regex-util "^24.0.0"
 
 express@^4.16.2:
   version "4.16.4"
@@ -4123,7 +4048,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@~3.0.1:
+extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
 
@@ -4135,7 +4060,7 @@ external-editor@^2.0.4:
     iconv-lite "^0.4.17"
     tmp "^0.0.33"
 
-external-editor@^3.0.0:
+external-editor@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.0.3.tgz#5866db29a97826dbe4bf3afd24070ead9ea43a27"
   dependencies:
@@ -4143,12 +4068,6 @@ external-editor@^3.0.0:
     iconv-lite "^0.4.24"
     tmp "^0.0.33"
 
-extglob@^0.3.1:
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
-  dependencies:
-    is-extglob "^1.0.0"
-
 extglob@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
@@ -4185,14 +4104,14 @@ fast-deep-equal@^2.0.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
 
 fast-glob@^2.0.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.2.tgz#71723338ac9b4e0e2fff1d6748a2a13d5ed352bf"
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.6.tgz#a5d5b697ec8deda468d85a74035290a025a95295"
   dependencies:
     "@mrmlnc/readdir-enhanced" "^2.2.1"
-    "@nodelib/fs.stat" "^1.0.1"
+    "@nodelib/fs.stat" "^1.1.2"
     glob-parent "^3.1.0"
     is-glob "^4.0.0"
-    merge2 "^1.2.1"
+    merge2 "^1.2.3"
     micromatch "^3.1.10"
 
 fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
@@ -4204,8 +4123,8 @@ fast-levenshtein@~2.0.4:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
 fastparse@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.2.tgz#91728c5a5942eced8531283c79441ee4122c35a9"
 
 faye-websocket@^0.10.0:
   version "0.10.0"
@@ -4225,7 +4144,7 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
-figgy-pudding@^3.1.0, figgy-pudding@^3.4.1, figgy-pudding@^3.5.1:
+figgy-pudding@^3.4.1, figgy-pudding@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/figgy-pudding/-/figgy-pudding-3.5.1.tgz#862470112901c727a0e495a80744bd5baa1d6790"
 
@@ -4256,27 +4175,13 @@ file-loader@^1.1.11:
     loader-utils "^1.0.2"
     schema-utils "^0.4.5"
 
-filename-regex@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
-
-fileset@^2.0.2:
+fileset@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
   dependencies:
     glob "^7.0.3"
     minimatch "^3.0.3"
 
-fill-range@^2.1.0:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.4.tgz#eb1e773abb056dcd8df2bfdf6af59b8b3a936565"
-  dependencies:
-    is-number "^2.1.0"
-    isobject "^2.0.0"
-    randomatic "^3.0.0"
-    repeat-element "^1.1.2"
-    repeat-string "^1.5.2"
-
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
@@ -4288,7 +4193,7 @@ fill-range@^4.0.0:
 
 finalhandler@1.1.1:
   version "1.1.1"
-  resolved "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
   dependencies:
     debug "2.6.9"
     encodeurl "~1.0.2"
@@ -4298,13 +4203,6 @@ finalhandler@1.1.1:
     statuses "~1.4.0"
     unpipe "~1.0.0"
 
-find-babel-config@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/find-babel-config/-/find-babel-config-1.1.0.tgz#acc01043a6749fec34429be6b64f542ebb5d6355"
-  dependencies:
-    json5 "^0.5.1"
-    path-exists "^3.0.0"
-
 find-cache-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
@@ -4313,9 +4211,13 @@ find-cache-dir@^1.0.0:
     make-dir "^1.0.0"
     pkg-dir "^2.0.0"
 
-find-npm-prefix@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/find-npm-prefix/-/find-npm-prefix-1.0.2.tgz#8d8ce2c78b3b4b9e66c8acc6a37c231eb841cfdf"
+find-cache-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-2.0.0.tgz#4c1faed59f45184530fb9d7fa123a4d04a98472d"
+  dependencies:
+    commondir "^1.0.1"
+    make-dir "^1.0.0"
+    pkg-dir "^3.0.0"
 
 find-parent-dir@^0.3.0:
   version "0.3.0"
@@ -4341,12 +4243,12 @@ find-up@^3.0.0:
     locate-path "^3.0.0"
 
 flat-cache@^1.2.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.0.tgz#d3030b32b38154f4e3b7e9c709f490f7ef97c481"
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.3.4.tgz#2c2ef77525cc2929007dfffa1dd314aa9c9dee6f"
   dependencies:
     circular-json "^0.3.1"
-    del "^2.0.2"
     graceful-fs "^4.1.2"
+    rimraf "~2.6.2"
     write "^0.2.1"
 
 flatten@^1.0.2:
@@ -4360,28 +4262,22 @@ flowchart.js@^1.11.3:
     raphael "2.2.7"
 
 flush-write-stream@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.0.3.tgz#c5d586ef38af6097650b49bc41b55fabb19f35bd"
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.1.1.tgz#8dd7d873a1babc207d94ead0c2e0e44276ebf2e8"
   dependencies:
-    inherits "^2.0.1"
-    readable-stream "^2.0.4"
+    inherits "^2.0.3"
+    readable-stream "^2.3.6"
 
 follow-redirects@^1.0.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.6.0.tgz#d12452c031e8c67eb6637d861bfc7a8090167933"
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.7.0.tgz#489ebc198dc0e7f64167bd23b03c4c19b5784c76"
   dependencies:
-    debug "=3.1.0"
+    debug "^3.2.6"
 
-for-in@^1.0.1, for-in@^1.0.2:
+for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
 
-for-own@^0.1.4:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
-  dependencies:
-    for-in "^1.0.1"
-
 foreach@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
@@ -4390,12 +4286,12 @@ forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
 
-form-data@~2.3.1:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
+form-data@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
   dependencies:
     asynckit "^0.4.0"
-    combined-stream "1.0.6"
+    combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
 forwarded@~0.1.2:
@@ -4449,14 +4345,6 @@ fs-minipass@^1.2.5:
   dependencies:
     minipass "^2.2.1"
 
-fs-vacuum@^1.2.10:
-  version "1.2.10"
-  resolved "https://registry.yarnpkg.com/fs-vacuum/-/fs-vacuum-1.2.10.tgz#b7629bec07a4031a2548fdf99f5ecf1cc8b31e36"
-  dependencies:
-    graceful-fs "^4.1.2"
-    path-is-inside "^1.0.1"
-    rimraf "^2.5.2"
-
 fs-write-stream-atomic@^1.0.8:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/fs-write-stream-atomic/-/fs-write-stream-atomic-1.0.10.tgz#b47df53493ef911df75731e70a9ded0189db40c9"
@@ -4470,9 +4358,9 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-fsevents@^1.2.2, fsevents@^1.2.3:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
+fsevents@^1.2.3, fsevents@^1.2.7:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.7.tgz#4851b664a3783e52003b3c66eb0eee1074933aa4"
   dependencies:
     nan "^2.9.2"
     node-pre-gyp "^0.10.0"
@@ -4511,26 +4399,13 @@ genfun@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/genfun/-/genfun-5.0.0.tgz#9dd9710a06900a5c4a5bf57aca5da4e52fe76537"
 
-gentle-fs@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/gentle-fs/-/gentle-fs-2.0.1.tgz#585cfd612bfc5cd52471fdb42537f016a5ce3687"
-  dependencies:
-    aproba "^1.1.2"
-    fs-vacuum "^1.2.10"
-    graceful-fs "^4.1.11"
-    iferr "^0.1.5"
-    mkdirp "^0.5.1"
-    path-is-inside "^1.0.2"
-    read-cmd-shim "^1.0.1"
-    slide "^1.1.6"
-
 get-caller-file@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
 
-get-own-enumerable-property-symbols@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-2.0.1.tgz#5c4ad87f2834c4b9b4e84549dc1e0650fb38c24b"
+get-own-enumerable-property-symbols@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-3.0.0.tgz#b877b49a5c16aefac3655f2ed2ea5b684df8d203"
 
 get-pkg-repo@^1.0.0:
   version "1.4.0"
@@ -4611,24 +4486,24 @@ git-semver-tags@^2.0.2:
     meow "^4.0.0"
     semver "^5.5.0"
 
-gitconfiglocal@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/gitconfiglocal/-/gitconfiglocal-1.0.0.tgz#41d045f3851a5ea88f03f24ca1c6178114464b9b"
+git-up@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/git-up/-/git-up-4.0.1.tgz#cb2ef086653640e721d2042fe3104857d89007c0"
   dependencies:
-    ini "^1.3.2"
+    is-ssh "^1.3.0"
+    parse-url "^5.0.0"
 
-glob-base@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
+git-url-parse@^11.1.2:
+  version "11.1.2"
+  resolved "https://registry.yarnpkg.com/git-url-parse/-/git-url-parse-11.1.2.tgz#aff1a897c36cc93699270587bea3dbcbbb95de67"
   dependencies:
-    glob-parent "^2.0.0"
-    is-glob "^2.0.0"
+    git-up "^4.0.0"
 
-glob-parent@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
+gitconfiglocal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gitconfiglocal/-/gitconfiglocal-1.0.0.tgz#41d045f3851a5ea88f03f24ca1c6178114464b9b"
   dependencies:
-    is-glob "^2.0.0"
+    ini "^1.3.2"
 
 glob-parent@^3.1.0:
   version "3.1.0"
@@ -4652,18 +4527,7 @@ glob@7.0.x:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.4"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
-glob@^7.1.3:
+glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
   dependencies:
@@ -4677,32 +4541,17 @@ glob@^7.1.3:
 global@^4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/global/-/global-4.3.2.tgz#e76989268a6c74c38908b1305b10fc0e394e9d0f"
-  dependencies:
-    min-document "^2.19.0"
-    process "~0.5.1"
-
-globals@^11.0.1, globals@^11.1.0:
-  version "11.5.0"
-  resolved "https://registry.yarnpkg.com/globals/-/globals-11.5.0.tgz#6bc840de6771173b191f13d3a9c94d441ee92642"
-
-globals@^9.18.0:
-  version "9.18.0"
-  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
-
-globby@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
-  dependencies:
-    array-union "^1.0.1"
-    arrify "^1.0.0"
-    glob "^7.0.3"
-    object-assign "^4.0.1"
-    pify "^2.0.0"
-    pinkie-promise "^2.0.0"
+  dependencies:
+    min-document "^2.19.0"
+    process "~0.5.1"
+
+globals@^11.0.1, globals@^11.1.0:
+  version "11.11.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.11.0.tgz#dcf93757fa2de5486fbeed7118538adf789e9c2e"
 
 globby@^6.1.0:
   version "6.1.0"
-  resolved "http://registry.npmjs.org/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
   dependencies:
     array-union "^1.0.1"
     glob "^7.0.3"
@@ -4722,11 +4571,11 @@ globby@^7.1.1:
     slash "^1.0.0"
 
 globby@^8.0.1:
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-8.0.1.tgz#b5ad48b8aa80b35b814fc1281ecc851f1d2b5b50"
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-8.0.2.tgz#5697619ccd95c5275dbb2d6faa42087c1a941d8d"
   dependencies:
     array-union "^1.0.1"
-    dir-glob "^2.0.0"
+    dir-glob "2.0.0"
     fast-glob "^2.0.2"
     glob "^7.1.2"
     ignore "^3.3.5"
@@ -4739,13 +4588,13 @@ good-listener@^1.2.2:
   dependencies:
     delegate "^3.1.2"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
-  version "4.1.11"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
+  version "4.1.15"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.15.tgz#ffb703e1066e8a0eeaa4c8b80ba9253eeefbfb00"
 
 gray-matter@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/gray-matter/-/gray-matter-4.0.1.tgz#375263c194f0d9755578c277e41b1c1dfdf22c7d"
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/gray-matter/-/gray-matter-4.0.2.tgz#9aa379e3acaf421193fce7d2a28cebd4518ac454"
   dependencies:
     js-yaml "^3.11.0"
     kind-of "^6.0.2"
@@ -4760,25 +4609,25 @@ handle-thing@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.0.tgz#0e039695ff50c93fc288557d696f3c1dc6776754"
 
-handlebars@^4.0.2, handlebars@^4.0.3:
-  version "4.0.11"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.11.tgz#630a35dfe0294bc281edae6ffc5d329fc7982dcc"
+handlebars@^4.0.2, handlebars@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.0.tgz#0d6a6f34ff1f63cecec8423aa4169827bf787c3a"
   dependencies:
-    async "^1.4.0"
+    async "^2.5.0"
     optimist "^0.6.1"
-    source-map "^0.4.4"
+    source-map "^0.6.1"
   optionalDependencies:
-    uglify-js "^2.6"
+    uglify-js "^3.1.4"
 
 har-schema@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
 
-har-validator@~5.0.3:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.0.3.tgz#ba402c266194f15956ef15e0fcf242993f6a7dfd"
+har-validator@~5.1.0:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.3.tgz#1ef89ebd3e4996557675eed9893110dc350fa080"
   dependencies:
-    ajv "^5.1.0"
+    ajv "^6.5.5"
     har-schema "^2.0.0"
 
 has-ansi@^2.0.0:
@@ -4830,7 +4679,7 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-has@^1.0.1:
+has@^1.0.1, has@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
   dependencies:
@@ -4848,15 +4697,15 @@ hash-sum@^1.0.2:
   resolved "https://registry.yarnpkg.com/hash-sum/-/hash-sum-1.0.2.tgz#33b40777754c6432573c120cc3808bbd10d47f04"
 
 hash.js@^1.0.0, hash.js@^1.0.3:
-  version "1.1.5"
-  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.5.tgz#e38ab4b85dfb1e0c40fe9265c0e9b54854c23812"
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42"
   dependencies:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-he@1.1.x, he@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
+he@1.2.x, he@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
 
 hmac-drbg@^1.0.0:
   version "1.0.1"
@@ -4877,13 +4726,6 @@ hogan.js@^3.0.2:
     mkdirp "0.3.0"
     nopt "1.0.10"
 
-home-or-tmp@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
-  dependencies:
-    os-homedir "^1.0.0"
-    os-tmpdir "^1.0.1"
-
 hosted-git-info@^2.1.4, hosted-git-info@^2.6.0:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.7.1.tgz#97f236977bd6e125408930ff6de3eec6281ec047"
@@ -4898,8 +4740,8 @@ hpack.js@^2.1.6:
     wbuf "^1.1.0"
 
 html-comment-regex@^1.1.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.2.tgz#97d4688aeb5c81886a364faa0cad1dda14d433a7"
 
 html-encoding-sniffer@^1.0.2:
   version "1.0.2"
@@ -4912,25 +4754,31 @@ html-entities@^1.2.0:
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
 
 html-minifier@^3.2.3:
-  version "3.5.16"
-  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.16.tgz#39f5aabaf78bdfc057fe67334226efd7f3851175"
+  version "3.5.21"
+  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.21.tgz#d0040e054730e354db008463593194015212d20c"
   dependencies:
     camel-case "3.0.x"
-    clean-css "4.1.x"
-    commander "2.15.x"
-    he "1.1.x"
+    clean-css "4.2.x"
+    commander "2.17.x"
+    he "1.2.x"
     param-case "2.1.x"
     relateurl "0.2.x"
-    uglify-js "3.3.x"
+    uglify-js "3.4.x"
 
-htmlparser2@~3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
+html-tags@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-2.0.0.tgz#10b30a386085f43cede353cc8fa7cb0deeea668b"
+
+htmlparser2@^3.3.0:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.1.tgz#bd679dc3f59897b6a34bb10749c855bb53a9392f"
   dependencies:
-    domelementtype "1"
-    domhandler "2.1"
-    domutils "1.1"
-    readable-stream "1.0"
+    domelementtype "^1.3.1"
+    domhandler "^2.3.0"
+    domutils "^1.5.1"
+    entities "^1.1.1"
+    inherits "^2.0.1"
+    readable-stream "^3.1.1"
 
 http-cache-semantics@^3.8.1:
   version "3.8.1"
@@ -4960,16 +4808,16 @@ http-proxy-agent@^2.1.0:
     agent-base "4"
     debug "3.1.0"
 
-http-proxy-middleware@~0.18.0:
-  version "0.18.0"
-  resolved "http://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-0.18.0.tgz#0987e6bb5a5606e5a69168d8f967a87f15dd8aab"
+http-proxy-middleware@^0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.19.1.tgz#183c7dc4aa1479150306498c210cdaf96080a43a"
   dependencies:
-    http-proxy "^1.16.2"
+    http-proxy "^1.17.0"
     is-glob "^4.0.0"
-    lodash "^4.17.5"
-    micromatch "^3.1.9"
+    lodash "^4.17.11"
+    micromatch "^3.1.10"
 
-http-proxy@^1.16.2:
+http-proxy@^1.17.0:
   version "1.17.0"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.17.0.tgz#7ad38494658f84605e2f6db4436df410f4e5be9a"
   dependencies:
@@ -5002,17 +4850,13 @@ humanize-ms@^1.2.1:
   dependencies:
     ms "^2.0.0"
 
-iconv-lite@0.4.19:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
-
-iconv-lite@0.4.23, iconv-lite@^0.4.17, iconv-lite@^0.4.4:
+iconv-lite@0.4.23:
   version "0.4.23"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-iconv-lite@^0.4.24, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.17, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   dependencies:
@@ -5028,7 +4872,7 @@ icss-utils@^2.1.0:
   dependencies:
     postcss "^6.0.1"
 
-ieee754@^1.1.11, ieee754@^1.1.4:
+ieee754@^1.1.4:
   version "1.1.12"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.12.tgz#50bf24e5b9c8bb98af4964c941cdb0918da7b60b"
 
@@ -5042,11 +4886,7 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
-ignore@^3.3.3:
-  version "3.3.8"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.8.tgz#3f8e9c35d38708a3a7e0e9abb6c73e7ee7707b2b"
-
-ignore@^3.3.5:
+ignore@^3.3.3, ignore@^3.3.5:
   version "3.3.10"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
 
@@ -5060,6 +4900,13 @@ import-cwd@^2.0.0:
   dependencies:
     import-from "^2.1.0"
 
+import-fresh@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-2.0.0.tgz#d81355c15612d386c61f9ddd3922d4304822a546"
+  dependencies:
+    caller-path "^2.0.0"
+    resolve-from "^3.0.0"
+
 import-from@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-from/-/import-from-2.1.0.tgz#335db7f2a7affd53aaa471d4b8021dee36b7f3b1"
@@ -5117,7 +4964,7 @@ inherits@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
-ini@^1.3.2, ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
+ini@^1.3.2, ini@^1.3.4, ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
@@ -5154,29 +5001,29 @@ inquirer@^3.0.6:
     through "^2.3.6"
 
 inquirer@^6.2.0:
-  version "6.2.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.0.tgz#51adcd776f661369dc1e894859c2560a224abdd8"
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.2.tgz#46941176f65c9eb20804627149b743a218f25406"
   dependencies:
-    ansi-escapes "^3.0.0"
-    chalk "^2.0.0"
+    ansi-escapes "^3.2.0"
+    chalk "^2.4.2"
     cli-cursor "^2.1.0"
     cli-width "^2.0.0"
-    external-editor "^3.0.0"
+    external-editor "^3.0.3"
     figures "^2.0.0"
-    lodash "^4.17.10"
+    lodash "^4.17.11"
     mute-stream "0.0.7"
     run-async "^2.2.0"
-    rxjs "^6.1.0"
+    rxjs "^6.4.0"
     string-width "^2.1.0"
-    strip-ansi "^4.0.0"
+    strip-ansi "^5.0.0"
     through "^2.3.6"
 
-internal-ip@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/internal-ip/-/internal-ip-3.0.1.tgz#df5c99876e1d2eb2ea2d74f520e3f669a00ece27"
+internal-ip@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/internal-ip/-/internal-ip-4.2.0.tgz#46e81b638d84c338e5c67e42b1a17db67d0814fa"
   dependencies:
-    default-gateway "^2.6.0"
-    ipaddr.js "^1.5.2"
+    default-gateway "^4.0.1"
+    ipaddr.js "^1.9.0"
 
 invariant@^2.2.0, invariant@^2.2.2, invariant@^2.2.4:
   version "2.2.4"
@@ -5184,10 +5031,6 @@ invariant@^2.2.0, invariant@^2.2.2, invariant@^2.2.4:
   dependencies:
     loose-envify "^1.0.0"
 
-invert-kv@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
-
 invert-kv@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
@@ -5204,9 +5047,9 @@ ipaddr.js@1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.0.tgz#eaa33d6ddd7ace8f7f6fe0c9ca0440e706738b1e"
 
-ipaddr.js@^1.5.2:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.8.1.tgz#fa4b79fa47fd3def5e3b159825161c0a519c9427"
+ipaddr.js@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.0.tgz#37df74e430a0e47550fe54a2defe30d8acd95f65"
 
 is-absolute-url@^2.0.0:
   version "2.1.0"
@@ -5238,21 +5081,21 @@ is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
 
-is-builtin-module@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
-  dependencies:
-    builtin-modules "^1.0.0"
-
-is-callable@^1.1.1, is-callable@^1.1.3:
+is-callable@^1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
 
 is-ci@^1.0.10, is-ci@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.2.1.tgz#e3779c8ee17fccf428488f6e281187f2e632841c"
+  dependencies:
+    ci-info "^1.5.0"
+
+is-ci@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
   dependencies:
-    ci-info "^1.0.0"
+    ci-info "^2.0.0"
 
 is-data-descriptor@^0.1.4:
   version "0.1.4"
@@ -5290,16 +5133,6 @@ is-directory@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
 
-is-dotfile@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.3.tgz#a6a2f32ffd2dfb04f5ca25ecd0f6b83cf798a1e1"
-
-is-equal-shallow@^0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/is-equal-shallow/-/is-equal-shallow-0.1.3.tgz#2238098fc221de0bcfa5d9eac4c45d638aa1c534"
-  dependencies:
-    is-primitive "^2.0.0"
-
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -5310,10 +5143,6 @@ is-extendable@^1.0.1:
   dependencies:
     is-plain-object "^2.0.4"
 
-is-extglob@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
-
 is-extglob@^2.1.0, is-extglob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
@@ -5334,15 +5163,9 @@ is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
 
-is-generator-fn@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-1.0.0.tgz#969d49e1bb3329f6bb7f09089be26578b2ddd46a"
-
-is-glob@^2.0.0, is-glob@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
-  dependencies:
-    is-extglob "^1.0.0"
+is-generator-fn@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.0.0.tgz#038c31b774709641bda678b1f06a4e3227c10b3e"
 
 is-glob@^3.1.0:
   version "3.1.0"
@@ -5356,26 +5179,12 @@ is-glob@^4.0.0:
   dependencies:
     is-extglob "^2.1.1"
 
-is-number@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
-  dependencies:
-    kind-of "^3.0.2"
-
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
   dependencies:
     kind-of "^3.0.2"
 
-is-number@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-4.0.0.tgz#0026e37f5454d73e356dfe6564699867c6a7f0ff"
-
-is-number@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-5.0.0.tgz#c393bc471e65de1a10a6abcb20efeb12d2b88166"
-
 is-obj@^1.0.0, is-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
@@ -5412,14 +5221,6 @@ is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   dependencies:
     isobject "^3.0.1"
 
-is-posix-bracket@^0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
-
-is-primitive@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
-
 is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
@@ -5438,6 +5239,12 @@ is-resolvable@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
 
+is-ssh@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/is-ssh/-/is-ssh-1.3.1.tgz#f349a8cadd24e65298037a522cf7520f2e81a0f3"
+  dependencies:
+    protocols "^1.1.0"
+
 is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
@@ -5452,9 +5259,11 @@ is-svg@^2.0.0:
   dependencies:
     html-comment-regex "^1.1.0"
 
-is-symbol@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
+is-symbol@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.2.tgz#a055f6ae57192caee329e7a860118b497a950f38"
+  dependencies:
+    has-symbols "^1.0.0"
 
 is-text-path@^1.0.0:
   version "1.0.1"
@@ -5482,10 +5291,6 @@ is-wsl@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
 
-isarray@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
-
 isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -5495,8 +5300,8 @@ isarray@^2.0.1:
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.4.tgz#38e7bcbb0f3ba1b7933c86ba1894ddfc3781bbb7"
 
 isemail@3.x.x:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/isemail/-/isemail-3.1.3.tgz#64f37fc113579ea12523165c3ebe3a71a56ce571"
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/isemail/-/isemail-3.2.0.tgz#59310a021931a9fb06bbb51e155ce0b3f236832c"
   dependencies:
     punycode "2.x.x"
 
@@ -5518,301 +5323,314 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-api@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.3.1.tgz#4c3b05d18c0016d1022e079b98dc82c40f488954"
-  dependencies:
-    async "^2.1.4"
-    compare-versions "^3.1.0"
-    fileset "^2.0.2"
-    istanbul-lib-coverage "^1.2.0"
-    istanbul-lib-hook "^1.2.0"
-    istanbul-lib-instrument "^1.10.1"
-    istanbul-lib-report "^1.1.4"
-    istanbul-lib-source-maps "^1.2.4"
-    istanbul-reports "^1.3.0"
-    js-yaml "^3.7.0"
-    mkdirp "^0.5.1"
+istanbul-api@^2.0.8:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-2.1.1.tgz#194b773f6d9cbc99a9258446848b0f988951c4d0"
+  dependencies:
+    async "^2.6.1"
+    compare-versions "^3.2.1"
+    fileset "^2.0.3"
+    istanbul-lib-coverage "^2.0.3"
+    istanbul-lib-hook "^2.0.3"
+    istanbul-lib-instrument "^3.1.0"
+    istanbul-lib-report "^2.0.4"
+    istanbul-lib-source-maps "^3.0.2"
+    istanbul-reports "^2.1.1"
+    js-yaml "^3.12.0"
+    make-dir "^1.3.0"
+    minimatch "^3.0.4"
     once "^1.4.0"
 
-istanbul-lib-coverage@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.2.0.tgz#f7d8f2e42b97e37fe796114cb0f9d68b5e3a4341"
+istanbul-lib-coverage@^2.0.2, istanbul-lib-coverage@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz#0b891e5ad42312c2b9488554f603795f9a2211ba"
 
-istanbul-lib-hook@^1.2.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.2.1.tgz#f614ec45287b2a8fc4f07f5660af787575601805"
+istanbul-lib-hook@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-2.0.3.tgz#e0e581e461c611be5d0e5ef31c5f0109759916fb"
   dependencies:
     append-transform "^1.0.0"
 
-istanbul-lib-instrument@^1.10.1:
-  version "1.10.1"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.10.1.tgz#724b4b6caceba8692d3f1f9d0727e279c401af7b"
+istanbul-lib-instrument@^3.0.0, istanbul-lib-instrument@^3.0.1, istanbul-lib-instrument@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-3.1.0.tgz#a2b5484a7d445f1f311e93190813fa56dfb62971"
   dependencies:
-    babel-generator "^6.18.0"
-    babel-template "^6.16.0"
-    babel-traverse "^6.18.0"
-    babel-types "^6.18.0"
-    babylon "^6.18.0"
-    istanbul-lib-coverage "^1.2.0"
-    semver "^5.3.0"
+    "@babel/generator" "^7.0.0"
+    "@babel/parser" "^7.0.0"
+    "@babel/template" "^7.0.0"
+    "@babel/traverse" "^7.0.0"
+    "@babel/types" "^7.0.0"
+    istanbul-lib-coverage "^2.0.3"
+    semver "^5.5.0"
 
-istanbul-lib-report@^1.1.4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.4.tgz#e886cdf505c4ebbd8e099e4396a90d0a28e2acb5"
+istanbul-lib-report@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-2.0.4.tgz#bfd324ee0c04f59119cb4f07dab157d09f24d7e4"
   dependencies:
-    istanbul-lib-coverage "^1.2.0"
-    mkdirp "^0.5.1"
-    path-parse "^1.0.5"
-    supports-color "^3.1.2"
+    istanbul-lib-coverage "^2.0.3"
+    make-dir "^1.3.0"
+    supports-color "^6.0.0"
 
-istanbul-lib-source-maps@^1.2.4:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.5.tgz#ffe6be4e7ab86d3603e4290d54990b14506fc9b1"
+istanbul-lib-source-maps@^3.0.1, istanbul-lib-source-maps@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.2.tgz#f1e817229a9146e8424a28e5d69ba220fda34156"
   dependencies:
-    debug "^3.1.0"
-    istanbul-lib-coverage "^1.2.0"
-    mkdirp "^0.5.1"
-    rimraf "^2.6.1"
-    source-map "^0.5.3"
+    debug "^4.1.1"
+    istanbul-lib-coverage "^2.0.3"
+    make-dir "^1.3.0"
+    rimraf "^2.6.2"
+    source-map "^0.6.1"
 
-istanbul-reports@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.3.0.tgz#2f322e81e1d9520767597dca3c20a0cce89a3554"
+istanbul-reports@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.1.1.tgz#72ef16b4ecb9a4a7bd0e2001e00f95d1eec8afa9"
   dependencies:
-    handlebars "^4.0.3"
+    handlebars "^4.1.0"
 
 javascript-stringify@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/javascript-stringify/-/javascript-stringify-1.6.0.tgz#142d111f3a6e3dae8f4a9afd77d45855b5a9cce3"
 
-jest-changed-files@^23.4.2:
-  version "23.4.2"
-  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-23.4.2.tgz#1eed688370cd5eebafe4ae93d34bb3b64968fe83"
+jest-changed-files@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-24.0.0.tgz#c02c09a8cc9ca93f513166bc773741bd39898ff7"
   dependencies:
+    execa "^1.0.0"
     throat "^4.0.0"
 
-jest-cli@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-23.5.0.tgz#d316b8e34a38a610a1efc4f0403d8ef8a55e4492"
+jest-cli@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-24.1.0.tgz#f7cc98995f36e7210cce3cbb12974cbf60940843"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     glob "^7.1.2"
-    graceful-fs "^4.1.11"
-    import-local "^1.0.0"
-    is-ci "^1.0.10"
-    istanbul-api "^1.3.1"
-    istanbul-lib-coverage "^1.2.0"
-    istanbul-lib-instrument "^1.10.1"
-    istanbul-lib-source-maps "^1.2.4"
-    jest-changed-files "^23.4.2"
-    jest-config "^23.5.0"
-    jest-environment-jsdom "^23.4.0"
-    jest-get-type "^22.1.0"
-    jest-haste-map "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-regex-util "^23.3.0"
-    jest-resolve-dependencies "^23.5.0"
-    jest-runner "^23.5.0"
-    jest-runtime "^23.5.0"
-    jest-snapshot "^23.5.0"
-    jest-util "^23.4.0"
-    jest-validate "^23.5.0"
-    jest-watcher "^23.4.0"
-    jest-worker "^23.2.0"
-    micromatch "^2.3.11"
+    graceful-fs "^4.1.15"
+    import-local "^2.0.0"
+    is-ci "^2.0.0"
+    istanbul-api "^2.0.8"
+    istanbul-lib-coverage "^2.0.2"
+    istanbul-lib-instrument "^3.0.1"
+    istanbul-lib-source-maps "^3.0.1"
+    jest-changed-files "^24.0.0"
+    jest-config "^24.1.0"
+    jest-environment-jsdom "^24.0.0"
+    jest-get-type "^24.0.0"
+    jest-haste-map "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-regex-util "^24.0.0"
+    jest-resolve-dependencies "^24.1.0"
+    jest-runner "^24.1.0"
+    jest-runtime "^24.1.0"
+    jest-snapshot "^24.1.0"
+    jest-util "^24.0.0"
+    jest-validate "^24.0.0"
+    jest-watcher "^24.0.0"
+    jest-worker "^24.0.0"
+    micromatch "^3.1.10"
     node-notifier "^5.2.1"
-    prompts "^0.1.9"
+    p-each-series "^1.0.0"
+    pirates "^4.0.0"
+    prompts "^2.0.1"
     realpath-native "^1.0.0"
     rimraf "^2.5.4"
-    slash "^1.0.0"
+    slash "^2.0.0"
     string-length "^2.0.0"
-    strip-ansi "^4.0.0"
+    strip-ansi "^5.0.0"
     which "^1.2.12"
-    yargs "^11.0.0"
+    yargs "^12.0.2"
 
-jest-config@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-23.5.0.tgz#3770fba03f7507ee15f3b8867c742e48f31a9773"
+jest-config@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-24.1.0.tgz#6ea6881cfdd299bc86cc144ee36d937c97c3850c"
   dependencies:
-    babel-core "^6.0.0"
-    babel-jest "^23.4.2"
+    "@babel/core" "^7.1.0"
+    babel-jest "^24.1.0"
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^23.4.0"
-    jest-environment-node "^23.4.0"
-    jest-get-type "^22.1.0"
-    jest-jasmine2 "^23.5.0"
-    jest-regex-util "^23.3.0"
-    jest-resolve "^23.5.0"
-    jest-util "^23.4.0"
-    jest-validate "^23.5.0"
-    micromatch "^2.3.11"
-    pretty-format "^23.5.0"
+    jest-environment-jsdom "^24.0.0"
+    jest-environment-node "^24.0.0"
+    jest-get-type "^24.0.0"
+    jest-jasmine2 "^24.1.0"
+    jest-regex-util "^24.0.0"
+    jest-resolve "^24.1.0"
+    jest-util "^24.0.0"
+    jest-validate "^24.0.0"
+    micromatch "^3.1.10"
+    pretty-format "^24.0.0"
+    realpath-native "^1.0.2"
 
-jest-diff@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-23.5.0.tgz#250651a433dd0050290a07642946cc9baaf06fba"
+jest-diff@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-24.0.0.tgz#a3e5f573dbac482f7d9513ac9cfa21644d3d6b34"
   dependencies:
     chalk "^2.0.1"
-    diff "^3.2.0"
-    jest-get-type "^22.1.0"
-    pretty-format "^23.5.0"
+    diff-sequences "^24.0.0"
+    jest-get-type "^24.0.0"
+    pretty-format "^24.0.0"
 
-jest-docblock@^23.2.0:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-23.2.0.tgz#f085e1f18548d99fdd69b20207e6fd55d91383a7"
+jest-docblock@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-24.0.0.tgz#54d77a188743e37f62181a91a01eb9222289f94e"
   dependencies:
     detect-newline "^2.1.0"
 
-jest-each@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-23.5.0.tgz#77f7e2afe6132a80954b920006e78239862b10ba"
+jest-each@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-24.0.0.tgz#10987a06b21c7ffbfb7706c89d24c52ed864be55"
   dependencies:
     chalk "^2.0.1"
-    pretty-format "^23.5.0"
+    jest-get-type "^24.0.0"
+    jest-util "^24.0.0"
+    pretty-format "^24.0.0"
 
-jest-environment-jsdom@^23.4.0:
-  version "23.4.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-23.4.0.tgz#056a7952b3fea513ac62a140a2c368c79d9e6023"
+jest-environment-jsdom@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-24.0.0.tgz#5affa0654d6e44cd798003daa1a8701dbd6e4d11"
   dependencies:
-    jest-mock "^23.2.0"
-    jest-util "^23.4.0"
+    jest-mock "^24.0.0"
+    jest-util "^24.0.0"
     jsdom "^11.5.1"
 
-jest-environment-node@^23.4.0:
-  version "23.4.0"
-  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-23.4.0.tgz#57e80ed0841dea303167cce8cd79521debafde10"
+jest-environment-node@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-24.0.0.tgz#330948980656ed8773ce2e04eb597ed91e3c7190"
   dependencies:
-    jest-mock "^23.2.0"
-    jest-util "^23.4.0"
+    jest-mock "^24.0.0"
+    jest-util "^24.0.0"
 
 jest-get-type@^22.1.0:
   version "22.4.3"
   resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
 
-jest-haste-map@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-23.5.0.tgz#d4ca618188bd38caa6cb20349ce6610e194a8065"
+jest-get-type@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-24.0.0.tgz#36e72930b78e33da59a4f63d44d332188278940b"
+
+jest-haste-map@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-24.0.0.tgz#e9ef51b2c9257384b4d6beb83bd48c65b37b5e6e"
   dependencies:
     fb-watchman "^2.0.0"
-    graceful-fs "^4.1.11"
+    graceful-fs "^4.1.15"
     invariant "^2.2.4"
-    jest-docblock "^23.2.0"
-    jest-serializer "^23.0.1"
-    jest-worker "^23.2.0"
-    micromatch "^2.3.11"
-    sane "^2.0.0"
+    jest-serializer "^24.0.0"
+    jest-util "^24.0.0"
+    jest-worker "^24.0.0"
+    micromatch "^3.1.10"
+    sane "^3.0.0"
 
-jest-jasmine2@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-23.5.0.tgz#05fe7f1788e650eeb5a03929e6461ea2e9f3db53"
+jest-jasmine2@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-24.1.0.tgz#8377324b967037c440f0a549ee0bbd9912055db6"
   dependencies:
-    babel-traverse "^6.0.0"
+    "@babel/traverse" "^7.1.0"
     chalk "^2.0.1"
     co "^4.6.0"
-    expect "^23.5.0"
-    is-generator-fn "^1.0.0"
-    jest-diff "^23.5.0"
-    jest-each "^23.5.0"
-    jest-matcher-utils "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-snapshot "^23.5.0"
-    jest-util "^23.4.0"
-    pretty-format "^23.5.0"
-
-jest-leak-detector@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-23.5.0.tgz#14ac2a785bd625160a2ea968fd5d98b7dcea3e64"
-  dependencies:
-    pretty-format "^23.5.0"
-
-jest-matcher-utils@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-23.5.0.tgz#0e2ea67744cab78c9ab15011c4d888bdd3e49e2a"
+    expect "^24.1.0"
+    is-generator-fn "^2.0.0"
+    jest-each "^24.0.0"
+    jest-matcher-utils "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-snapshot "^24.1.0"
+    jest-util "^24.0.0"
+    pretty-format "^24.0.0"
+    throat "^4.0.0"
+
+jest-leak-detector@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-24.0.0.tgz#78280119fd05ee98317daee62cddb3aa537a31c6"
+  dependencies:
+    pretty-format "^24.0.0"
+
+jest-matcher-utils@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-24.0.0.tgz#fc9c41cfc49b2c3ec14e576f53d519c37729d579"
   dependencies:
     chalk "^2.0.1"
-    jest-get-type "^22.1.0"
-    pretty-format "^23.5.0"
+    jest-diff "^24.0.0"
+    jest-get-type "^24.0.0"
+    pretty-format "^24.0.0"
 
-jest-message-util@^23.4.0:
-  version "23.4.0"
-  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-23.4.0.tgz#17610c50942349508d01a3d1e0bda2c079086a9f"
+jest-message-util@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-24.0.0.tgz#a07a141433b2c992dbaec68d4cbfe470ba289619"
   dependencies:
-    "@babel/code-frame" "^7.0.0-beta.35"
+    "@babel/code-frame" "^7.0.0"
     chalk "^2.0.1"
-    micromatch "^2.3.11"
-    slash "^1.0.0"
+    micromatch "^3.1.10"
+    slash "^2.0.0"
     stack-utils "^1.0.1"
 
-jest-mock@^23.2.0:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-23.2.0.tgz#ad1c60f29e8719d47c26e1138098b6d18b261134"
+jest-mock@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-24.0.0.tgz#9a4b53e01d66a0e780f7d857462d063e024c617d"
 
-jest-regex-util@^23.3.0:
-  version "23.3.0"
-  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-23.3.0.tgz#5f86729547c2785c4002ceaa8f849fe8ca471bc5"
+jest-regex-util@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-24.0.0.tgz#4feee8ec4a358f5bee0a654e94eb26163cb9089a"
 
-jest-resolve-dependencies@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-23.5.0.tgz#10c4d135beb9d2256de1fedc7094916c3ad74af7"
+jest-resolve-dependencies@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-24.1.0.tgz#78f738a2ec59ff4d00751d9da56f176e3f589f6c"
   dependencies:
-    jest-regex-util "^23.3.0"
-    jest-snapshot "^23.5.0"
+    jest-regex-util "^24.0.0"
+    jest-snapshot "^24.1.0"
 
-jest-resolve@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-23.5.0.tgz#3b8e7f67e84598f0caf63d1530bd8534a189d0e6"
+jest-resolve@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-24.1.0.tgz#42ff0169b0ea47bfdbd0c52a0067ca7d022c7688"
   dependencies:
     browser-resolve "^1.11.3"
     chalk "^2.0.1"
     realpath-native "^1.0.0"
 
-jest-runner@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-23.5.0.tgz#570f7a044da91648b5bb9b6baacdd511076c71d7"
+jest-runner@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-24.1.0.tgz#3686a2bb89ce62800da23d7fdc3da2c32792943b"
   dependencies:
+    chalk "^2.4.2"
     exit "^0.1.2"
-    graceful-fs "^4.1.11"
-    jest-config "^23.5.0"
-    jest-docblock "^23.2.0"
-    jest-haste-map "^23.5.0"
-    jest-jasmine2 "^23.5.0"
-    jest-leak-detector "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-runtime "^23.5.0"
-    jest-util "^23.4.0"
-    jest-worker "^23.2.0"
+    graceful-fs "^4.1.15"
+    jest-config "^24.1.0"
+    jest-docblock "^24.0.0"
+    jest-haste-map "^24.0.0"
+    jest-jasmine2 "^24.1.0"
+    jest-leak-detector "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-runtime "^24.1.0"
+    jest-util "^24.0.0"
+    jest-worker "^24.0.0"
     source-map-support "^0.5.6"
     throat "^4.0.0"
 
-jest-runtime@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-23.5.0.tgz#eb503525a196dc32f2f9974e3482d26bdf7b63ce"
+jest-runtime@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-24.1.0.tgz#7c157a2e776609e8cf552f956a5a19ec9c985214"
   dependencies:
-    babel-core "^6.0.0"
-    babel-plugin-istanbul "^4.1.6"
+    "@babel/core" "^7.1.0"
+    babel-plugin-istanbul "^5.1.0"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     exit "^0.1.2"
     fast-json-stable-stringify "^2.0.0"
-    graceful-fs "^4.1.11"
-    jest-config "^23.5.0"
-    jest-haste-map "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-regex-util "^23.3.0"
-    jest-resolve "^23.5.0"
-    jest-snapshot "^23.5.0"
-    jest-util "^23.4.0"
-    jest-validate "^23.5.0"
-    micromatch "^2.3.11"
+    glob "^7.1.3"
+    graceful-fs "^4.1.15"
+    jest-config "^24.1.0"
+    jest-haste-map "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-regex-util "^24.0.0"
+    jest-resolve "^24.1.0"
+    jest-snapshot "^24.1.0"
+    jest-util "^24.0.0"
+    jest-validate "^24.0.0"
+    micromatch "^3.1.10"
     realpath-native "^1.0.0"
-    slash "^1.0.0"
-    strip-bom "3.0.0"
-    write-file-atomic "^2.1.0"
-    yargs "^11.0.0"
+    slash "^2.0.0"
+    strip-bom "^3.0.0"
+    write-file-atomic "2.4.1"
+    yargs "^12.0.2"
 
 jest-serializer-vue@^1.0.0:
   version "1.0.0"
@@ -5820,76 +5638,79 @@ jest-serializer-vue@^1.0.0:
   dependencies:
     pretty "2.0.0"
 
-jest-serializer@^23.0.1:
-  version "23.0.1"
-  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-23.0.1.tgz#a3776aeb311e90fe83fab9e533e85102bd164165"
+jest-serializer@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-24.0.0.tgz#522c44a332cdd194d8c0531eb06a1ee5afb4256b"
 
-jest-snapshot@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-23.5.0.tgz#cc368ebd8513e1175e2a7277f37a801b7358ae79"
+jest-snapshot@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-24.1.0.tgz#85e22f810357aa5994ab61f236617dc2205f2f5b"
   dependencies:
-    babel-types "^6.0.0"
+    "@babel/types" "^7.0.0"
     chalk "^2.0.1"
-    jest-diff "^23.5.0"
-    jest-matcher-utils "^23.5.0"
-    jest-message-util "^23.4.0"
-    jest-resolve "^23.5.0"
+    jest-diff "^24.0.0"
+    jest-matcher-utils "^24.0.0"
+    jest-message-util "^24.0.0"
+    jest-resolve "^24.1.0"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^23.5.0"
+    pretty-format "^24.0.0"
     semver "^5.5.0"
 
-jest-util@^23.4.0:
-  version "23.4.0"
-  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-23.4.0.tgz#4d063cb927baf0a23831ff61bec2cbbf49793561"
+jest-util@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-24.0.0.tgz#fd38fcafd6dedbd0af2944d7a227c0d91b68f7d6"
   dependencies:
-    callsites "^2.0.0"
+    callsites "^3.0.0"
     chalk "^2.0.1"
-    graceful-fs "^4.1.11"
-    is-ci "^1.0.10"
-    jest-message-util "^23.4.0"
+    graceful-fs "^4.1.15"
+    is-ci "^2.0.0"
+    jest-message-util "^24.0.0"
     mkdirp "^0.5.1"
-    slash "^1.0.0"
+    slash "^2.0.0"
     source-map "^0.6.0"
 
-jest-validate@^23.0.0:
-  version "23.0.1"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.0.1.tgz#cd9f01a89d26bb885f12a8667715e9c865a5754f"
+jest-validate@^23.5.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.6.0.tgz#36761f99d1ed33fcd425b4e4c5595d62b6597474"
   dependencies:
     chalk "^2.0.1"
     jest-get-type "^22.1.0"
     leven "^2.1.0"
-    pretty-format "^23.0.1"
+    pretty-format "^23.6.0"
 
-jest-validate@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.5.0.tgz#f5df8f761cf43155e1b2e21d6e9de8a2852d0231"
+jest-validate@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-24.0.0.tgz#aa8571a46983a6538328fef20406b4a496b6c020"
   dependencies:
+    camelcase "^5.0.0"
     chalk "^2.0.1"
-    jest-get-type "^22.1.0"
+    jest-get-type "^24.0.0"
     leven "^2.1.0"
-    pretty-format "^23.5.0"
+    pretty-format "^24.0.0"
 
-jest-watcher@^23.4.0:
-  version "23.4.0"
-  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-23.4.0.tgz#d2e28ce74f8dad6c6afc922b92cabef6ed05c91c"
+jest-watcher@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-24.0.0.tgz#20d44244d10b0b7312410aefd256c1c1eef68890"
   dependencies:
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
+    jest-util "^24.0.0"
     string-length "^2.0.0"
 
-jest-worker@^23.2.0:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-23.2.0.tgz#faf706a8da36fae60eb26957257fa7b5d8ea02b9"
+jest-worker@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-24.0.0.tgz#3d3483b077bf04f412f47654a27bba7e947f8b6d"
   dependencies:
     merge-stream "^1.0.1"
+    supports-color "^6.1.0"
 
-jest@^23.4.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/jest/-/jest-23.5.0.tgz#80de353d156ea5ea4a7332f7962ac79135fbc62e"
+jest@^24.1.0:
+  version "24.1.0"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-24.1.0.tgz#b1e1135caefcf2397950ecf7f90e395fde866fd2"
   dependencies:
-    import-local "^1.0.0"
-    jest-cli "^23.5.0"
+    import-local "^2.0.0"
+    jest-cli "^24.1.0"
 
 joi@^11.1.1:
   version "11.4.0"
@@ -5900,21 +5721,22 @@ joi@^11.1.1:
     topo "2.x.x"
 
 js-base64@^2.1.9:
-  version "2.4.5"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.5.tgz#e293cd3c7c82f070d700fc7a1ca0a2e69f101f92"
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.1.tgz#1efa39ef2c5f7980bb1784ade4a8af2de3291121"
 
-js-beautify@^1.6.12, js-beautify@^1.6.14:
-  version "1.7.5"
-  resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.7.5.tgz#69d9651ef60dbb649f65527b53674950138a7919"
+js-beautify@^1.6.12:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/js-beautify/-/js-beautify-1.9.0.tgz#2562fcdee340f9f962ae2ec4a8a40e7aaa6d964f"
   dependencies:
-    config-chain "~1.1.5"
-    editorconfig "^0.13.2"
+    config-chain "^1.1.12"
+    editorconfig "^0.15.2"
+    glob "^7.1.3"
     mkdirp "~0.5.0"
-    nopt "~3.0.1"
+    nopt "~4.0.1"
 
 js-levenshtein@^1.1.3:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.3.tgz#3ef627df48ec8cf24bacf05c0f184ff30ef413c5"
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
 
 js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "3.0.2"
@@ -5924,9 +5746,9 @@ js-tokens@^3.0.0, js-tokens@^3.0.2:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
 
-js-yaml@^3.11.0, js-yaml@^3.7.0, js-yaml@^3.9.0, js-yaml@^3.9.1:
-  version "3.12.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
+js-yaml@^3.11.0, js-yaml@^3.12.0, js-yaml@^3.9.0, js-yaml@^3.9.1:
+  version "3.12.2"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.2.tgz#ef1d067c5a9d9cb65bd72f285b5d8105c77f14fc"
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
@@ -5973,13 +5795,9 @@ jsdom@^11.5.1:
     ws "^5.2.0"
     xml-name-validator "^3.0.0"
 
-jsesc@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
-
 jsesc@^2.5.1:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.1.tgz#e421a2a8e20d6b0819df28908f782526b96dd1fe"
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
 
 jsesc@~0.5.0:
   version "0.5.0"
@@ -6013,16 +5831,22 @@ json3@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
 
-json5@2.x:
+json5@2.x, json5@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.0.tgz#e7a0c62c48285c628d20a10b85c89bb807c32850"
   dependencies:
     minimist "^1.2.0"
 
-json5@^0.5.0, json5@^0.5.1:
+json5@^0.5.0:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
+json5@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
+  dependencies:
+    minimist "^1.2.0"
+
 jsonfile@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
@@ -6043,8 +5867,8 @@ jsprim@^1.2.2:
     verror "1.10.0"
 
 killable@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/killable/-/killable-1.0.0.tgz#da8b84bd47de5395878f95d64d02f2449fe05e6b"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/killable/-/killable-1.0.1.tgz#4c8ce441187a061c7474fb87ca08e2a638194892"
 
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
@@ -6066,9 +5890,9 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
 
-kleur@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/kleur/-/kleur-2.0.1.tgz#7cc64b0d188d0dcbc98bdcdfdda2cc10619ddce8"
+kleur@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.2.tgz#83c7ec858a41098b613d5998a7b653962b504f68"
 
 last-call-webpack-plugin@^3.0.0:
   version "3.0.0"
@@ -6077,16 +5901,6 @@ last-call-webpack-plugin@^3.0.0:
     lodash "^4.17.5"
     webpack-sources "^1.1.0"
 
-lazy-cache@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
-
-lcid@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
-  dependencies:
-    invert-kv "^1.0.0"
-
 lcid@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
@@ -6098,26 +5912,26 @@ left-pad@^1.3.0:
   resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
 
 lerna@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/lerna/-/lerna-3.6.0.tgz#b6616873fa038ee1dae514e04322c191ff71a369"
-  dependencies:
-    "@lerna/add" "^3.6.0"
-    "@lerna/bootstrap" "^3.6.0"
-    "@lerna/changed" "^3.6.0"
-    "@lerna/clean" "^3.6.0"
-    "@lerna/cli" "^3.6.0"
-    "@lerna/create" "^3.6.0"
-    "@lerna/diff" "^3.6.0"
-    "@lerna/exec" "^3.6.0"
-    "@lerna/import" "^3.6.0"
-    "@lerna/init" "^3.6.0"
-    "@lerna/link" "^3.6.0"
-    "@lerna/list" "^3.6.0"
-    "@lerna/publish" "^3.6.0"
-    "@lerna/run" "^3.6.0"
-    "@lerna/version" "^3.6.0"
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/lerna/-/lerna-3.13.1.tgz#feaff562176f304bd82329ca29ce46ab6c033463"
+  dependencies:
+    "@lerna/add" "3.13.1"
+    "@lerna/bootstrap" "3.13.1"
+    "@lerna/changed" "3.13.1"
+    "@lerna/clean" "3.13.1"
+    "@lerna/cli" "3.13.0"
+    "@lerna/create" "3.13.1"
+    "@lerna/diff" "3.13.1"
+    "@lerna/exec" "3.13.1"
+    "@lerna/import" "3.13.1"
+    "@lerna/init" "3.13.1"
+    "@lerna/link" "3.13.1"
+    "@lerna/list" "3.13.1"
+    "@lerna/publish" "3.13.1"
+    "@lerna/run" "3.13.1"
+    "@lerna/version" "3.13.1"
     import-local "^1.0.0"
-    libnpm "^2.0.1"
+    npmlog "^4.1.2"
 
 leven@^2.1.0:
   version "2.1.0"
@@ -6130,31 +5944,6 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-libnpm@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/libnpm/-/libnpm-2.0.1.tgz#a48fcdee3c25e13c77eb7c60a0efe561d7fb0d8f"
-  dependencies:
-    bin-links "^1.1.2"
-    bluebird "^3.5.3"
-    find-npm-prefix "^1.0.2"
-    libnpmaccess "^3.0.1"
-    libnpmconfig "^1.2.1"
-    libnpmhook "^5.0.2"
-    libnpmorg "^1.0.0"
-    libnpmpublish "^1.1.0"
-    libnpmsearch "^2.0.0"
-    libnpmteam "^1.0.1"
-    lock-verify "^2.0.2"
-    npm-lifecycle "^2.1.0"
-    npm-logical-tree "^1.2.1"
-    npm-package-arg "^6.1.0"
-    npm-profile "^4.0.1"
-    npm-registry-fetch "^3.8.0"
-    npmlog "^4.1.2"
-    pacote "^9.2.3"
-    read-package-json "^2.0.13"
-    stringify-package "^1.0.0"
-
 libnpmaccess@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/libnpmaccess/-/libnpmaccess-3.0.1.tgz#5b3a9de621f293d425191aa2e779102f84167fa8"
@@ -6164,35 +5953,9 @@ libnpmaccess@^3.0.1:
     npm-package-arg "^6.1.0"
     npm-registry-fetch "^3.8.0"
 
-libnpmconfig@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/libnpmconfig/-/libnpmconfig-1.2.1.tgz#c0c2f793a74e67d4825e5039e7a02a0044dfcbc0"
-  dependencies:
-    figgy-pudding "^3.5.1"
-    find-up "^3.0.0"
-    ini "^1.3.5"
-
-libnpmhook@^5.0.2:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/libnpmhook/-/libnpmhook-5.0.2.tgz#d12817b0fb893f36f1d5be20017f2aea25825d94"
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^3.8.0"
-
-libnpmorg@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/libnpmorg/-/libnpmorg-1.0.0.tgz#979b868c48ba28c5820e3bb9d9e73c883c16a232"
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^3.8.0"
-
-libnpmpublish@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/libnpmpublish/-/libnpmpublish-1.1.0.tgz#773bd6fc9ed247e4a41a68ebd69fdc096ea630a3"
+libnpmpublish@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/libnpmpublish/-/libnpmpublish-1.1.1.tgz#ff0c6bb0b4ad2bda2ad1f5fba6760a4af37125f0"
   dependencies:
     aproba "^2.0.0"
     figgy-pudding "^3.5.1"
@@ -6204,34 +5967,16 @@ libnpmpublish@^1.1.0:
     semver "^5.5.1"
     ssri "^6.0.1"
 
-libnpmsearch@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/libnpmsearch/-/libnpmsearch-2.0.0.tgz#de05af47ada81554a5f64276a69599070d4a5685"
-  dependencies:
-    figgy-pudding "^3.5.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^3.8.0"
-
-libnpmteam@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/libnpmteam/-/libnpmteam-1.0.1.tgz#ff704b1b6c06ea674b3b1101ac3e305f5114f213"
-  dependencies:
-    aproba "^2.0.0"
-    figgy-pudding "^3.4.1"
-    get-stream "^4.0.0"
-    npm-registry-fetch "^3.8.0"
-
 linkify-it@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-2.0.3.tgz#d94a4648f9b1c179d64fa97291268bdb6ce9434f"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-2.1.0.tgz#c4caf38a6cd7ac2212ef3c7d2bde30a91561f9db"
   dependencies:
     uc.micro "^1.0.1"
 
 lint-staged@^7.0.4:
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-7.2.0.tgz#bdf4bb7f2f37fe689acfaec9999db288a5b26888"
+  version "7.3.0"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-7.3.0.tgz#90ff33e5ca61ed3dbac35b6f6502dbefdc0db58d"
   dependencies:
-    app-root-path "^2.0.1"
     chalk "^2.3.1"
     commander "^2.14.1"
     cosmiconfig "^5.0.2"
@@ -6241,7 +5986,7 @@ lint-staged@^7.0.4:
     find-parent-dir "^0.3.0"
     is-glob "^4.0.0"
     is-windows "^1.0.2"
-    jest-validate "^23.0.0"
+    jest-validate "^23.5.0"
     listr "^0.14.1"
     lodash "^4.17.5"
     log-symbols "^2.2.0"
@@ -6259,9 +6004,9 @@ listr-silent-renderer@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
 
-listr-update-renderer@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/listr-update-renderer/-/listr-update-renderer-0.4.0.tgz#344d980da2ca2e8b145ba305908f32ae3f4cc8a7"
+listr-update-renderer@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/listr-update-renderer/-/listr-update-renderer-0.5.0.tgz#4ea8368548a7b8aecb7e06d8c95cb45ae2ede6a2"
   dependencies:
     chalk "^1.1.3"
     cli-truncate "^0.2.1"
@@ -6269,38 +6014,31 @@ listr-update-renderer@^0.4.0:
     figures "^1.7.0"
     indent-string "^3.0.0"
     log-symbols "^1.0.2"
-    log-update "^1.0.2"
+    log-update "^2.3.0"
     strip-ansi "^3.0.1"
 
-listr-verbose-renderer@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/listr-verbose-renderer/-/listr-verbose-renderer-0.4.1.tgz#8206f4cf6d52ddc5827e5fd14989e0e965933a35"
+listr-verbose-renderer@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/listr-verbose-renderer/-/listr-verbose-renderer-0.5.0.tgz#f1132167535ea4c1261102b9f28dac7cba1e03db"
   dependencies:
-    chalk "^1.1.3"
-    cli-cursor "^1.0.2"
+    chalk "^2.4.1"
+    cli-cursor "^2.1.0"
     date-fns "^1.27.2"
-    figures "^1.7.0"
+    figures "^2.0.0"
 
 listr@^0.14.1:
-  version "0.14.1"
-  resolved "https://registry.yarnpkg.com/listr/-/listr-0.14.1.tgz#8a7afa4a7135cee4c921d128e0b7dfc6e522d43d"
+  version "0.14.3"
+  resolved "https://registry.yarnpkg.com/listr/-/listr-0.14.3.tgz#2fea909604e434be464c50bddba0d496928fa586"
   dependencies:
     "@samverschueren/stream-to-observable" "^0.3.0"
-    cli-truncate "^0.2.1"
-    figures "^1.7.0"
-    indent-string "^2.1.0"
     is-observable "^1.1.0"
     is-promise "^2.1.0"
     is-stream "^1.1.0"
     listr-silent-renderer "^1.1.1"
-    listr-update-renderer "^0.4.0"
-    listr-verbose-renderer "^0.4.0"
-    log-symbols "^1.0.2"
-    log-update "^1.0.2"
-    ora "^0.2.3"
-    p-map "^1.1.1"
-    rxjs "^6.1.0"
-    strip-ansi "^3.0.1"
+    listr-update-renderer "^0.5.0"
+    listr-verbose-renderer "^0.5.0"
+    p-map "^2.0.0"
+    rxjs "^6.3.3"
 
 load-json-file@^1.0.0:
   version "1.1.0"
@@ -6326,8 +6064,8 @@ load-script@^1.0.0:
   resolved "https://registry.yarnpkg.com/load-script/-/load-script-1.0.0.tgz#0491939e0bee5643ee494a7e3da3d2bac70c6ca4"
 
 loader-runner@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.3.0.tgz#f482aea82d543e07921700d5a46ef26fdac6b8a2"
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.4.0.tgz#ed47066bfe534d7e84c4c7b9998c2a75607d9357"
 
 loader-utils@^0.2.16:
   version "0.2.17"
@@ -6339,12 +6077,12 @@ loader-utils@^0.2.16:
     object-assign "^4.0.1"
 
 loader-utils@^1.0.2, loader-utils@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.1.0.tgz#c98aef488bcceda2ffb5e2de646d6a754429f5cd"
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.2.3.tgz#1ff5dc6911c9f0a062531a4c04b609406108c2c7"
   dependencies:
-    big.js "^3.1.3"
+    big.js "^5.2.2"
     emojis-list "^2.0.0"
-    json5 "^0.5.0"
+    json5 "^1.0.1"
 
 locate-path@^2.0.0:
   version "2.0.0"
@@ -6358,14 +6096,7 @@ locate-path@^3.0.0:
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-3.0.0.tgz#dbec3b3ab759758071b58fe59fc41871af21400e"
   dependencies:
     p-locate "^3.0.0"
-    path-exists "^3.0.0"
-
-lock-verify@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/lock-verify/-/lock-verify-2.0.2.tgz#148e4f85974915c9e3c34d694b7de9ecb18ee7a8"
-  dependencies:
-    npm-package-arg "^5.1.2 || 6"
-    semver "^5.4.1"
+    path-exists "^3.0.0"
 
 lodash._reinterpolate@~3.0.0:
   version "3.0.0"
@@ -6383,10 +6114,22 @@ lodash.debounce@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
 
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+
+lodash.kebabcase@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.1.1.tgz#8489b1cb0d29ff88195cceca448ff6d6cc295c36"
+
 lodash.memoize@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
 
+lodash.set@^4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"
+
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -6412,9 +6155,9 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@4.x, lodash@^4.13.1, lodash@^4.17.10, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0:
+  version "4.17.11"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
 log-symbols@^1.0.2:
   version "1.0.2"
@@ -6428,13 +6171,6 @@ log-symbols@^2.2.0:
   dependencies:
     chalk "^2.0.1"
 
-log-update@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/log-update/-/log-update-1.0.2.tgz#19929f64c4093d2d2e7075a1dad8af59c296b8d1"
-  dependencies:
-    ansi-escapes "^1.0.0"
-    cli-cursor "^1.0.2"
-
 log-update@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/log-update/-/log-update-2.3.0.tgz#88328fd7d1ce7938b29283746f0b1bc126b24708"
@@ -6447,18 +6183,6 @@ loglevel@^1.4.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
 
-long@4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
-
-long@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
-
-longest@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
-
 loose-envify@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -6476,20 +6200,7 @@ lower-case@^1.1.1:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
 
-lru-cache@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-3.2.0.tgz#71789b3b7f5399bec8565dda38aa30d2a097efee"
-  dependencies:
-    pseudomap "^1.0.1"
-
-lru-cache@^4.0.1, lru-cache@^4.1.1, lru-cache@^4.1.2:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.3.tgz#a1175cf3496dfc8436c156c334b4955992bce69c"
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
-lru-cache@^4.1.3:
+lru-cache@^4.0.1, lru-cache@^4.1.1, lru-cache@^4.1.2, lru-cache@^4.1.3:
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
   dependencies:
@@ -6502,7 +6213,11 @@ lru-cache@^5.1.1:
   dependencies:
     yallist "^3.0.2"
 
-make-dir@^1.0.0:
+macos-release@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.0.0.tgz#7dddf4caf79001a851eb4fba7fb6034f251276ab"
+
+make-dir@^1.0.0, make-dir@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
   dependencies:
@@ -6594,16 +6309,13 @@ math-expression-evaluator@^1.2.14:
   version "1.2.17"
   resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.2.17.tgz#de819fdbcd84dccd8fae59c6aeb79615b9d266ac"
 
-math-random@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/math-random/-/math-random-1.0.1.tgz#8b3aac588b8a66e4975e3cdea67f7bb329601fac"
-
 md5.js@^1.3.4:
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.5.tgz#b5d07b8e3216e3e27cd728d72f70d1e6a342005f"
   dependencies:
     hash-base "^3.0.0"
     inherits "^2.0.1"
+    safe-buffer "^5.1.2"
 
 mdurl@^1.0.1:
   version "1.0.1"
@@ -6615,23 +6327,17 @@ media-typer@0.3.0:
 
 medium-zoom@^0.4.0:
   version "0.4.0"
-  resolved "http://registry.npmjs.org/medium-zoom/-/medium-zoom-0.4.0.tgz#8e13c9b754903c0c903220611af0d3cd373a4222"
-
-mem@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
-  dependencies:
-    mimic-fn "^1.0.0"
+  resolved "https://registry.yarnpkg.com/medium-zoom/-/medium-zoom-0.4.0.tgz#8e13c9b754903c0c903220611af0d3cd373a4222"
 
 mem@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-4.0.0.tgz#6437690d9471678f6cc83659c00cbafcd6b0cdaf"
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/mem/-/mem-4.1.0.tgz#aeb9be2d21f47e78af29e4ac5978e8afa2ca5b8a"
   dependencies:
     map-age-cleaner "^0.1.1"
     mimic-fn "^1.0.0"
-    p-is-promise "^1.1.0"
+    p-is-promise "^2.0.0"
 
-memory-fs@^0.4.0, memory-fs@~0.4.1:
+memory-fs@^0.4.0, memory-fs@^0.4.1, memory-fs@~0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
   dependencies:
@@ -6683,37 +6389,19 @@ merge-stream@^1.0.1:
   dependencies:
     readable-stream "^2.0.1"
 
-merge2@^1.2.1:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.2.tgz#03212e3da8d86c4d8523cebd6318193414f94e34"
+merge2@^1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.3.tgz#7ee99dbd69bb6481689253f018488a1b902b0ed5"
 
 merge@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
 
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-micromatch@^2.3.11:
-  version "2.3.11"
-  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
-  dependencies:
-    arr-diff "^2.0.0"
-    array-unique "^0.2.1"
-    braces "^1.8.2"
-    expand-brackets "^0.1.4"
-    extglob "^0.3.1"
-    filename-regex "^2.0.0"
-    is-extglob "^1.0.0"
-    is-glob "^2.0.1"
-    kind-of "^3.0.2"
-    normalize-path "^2.0.1"
-    object.omit "^2.0.0"
-    parse-glob "^3.0.4"
-    regex-cache "^0.4.2"
-
-micromatch@^3.1.10, micromatch@^3.1.4, micromatch@^3.1.8, micromatch@^3.1.9:
+micromatch@^3.1.10, micromatch@^3.1.4, micromatch@^3.1.8:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
   dependencies:
@@ -6738,39 +6426,21 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
-"mime-db@>= 1.36.0 < 2":
-  version "1.37.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
-
-mime-db@~1.33.0:
-  version "1.33.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.33.0.tgz#a3492050a5cb9b63450541e39d9788d2272783db"
-
-mime-db@~1.35.0:
-  version "1.35.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.35.0.tgz#0569d657466491283709663ad379a99b90d9ab47"
-
-mime-types@^2.1.12, mime-types@~2.1.17:
-  version "2.1.19"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.19.tgz#71e464537a7ef81c15f2db9d97e913fc0ff606f0"
-  dependencies:
-    mime-db "~1.35.0"
+"mime-db@>= 1.38.0 < 2", mime-db@~1.38.0:
+  version "1.38.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.38.0.tgz#1a2aab16da9eb167b49c6e4df2d9c68d63d8e2ad"
 
-mime-types@~2.1.18:
-  version "2.1.18"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.18.tgz#6f323f60a83d11146f831ff11fd66e2fe5503bb8"
+mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.18, mime-types@~2.1.19:
+  version "2.1.22"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.22.tgz#fe6b355a190926ab7698c9a0556a11199b2199bd"
   dependencies:
-    mime-db "~1.33.0"
+    mime-db "~1.38.0"
 
 mime@1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
 
-mime@^2.0.3:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-2.3.1.tgz#b1621c54d63b97c47d3cfe7f7215f7d64517c369"
-
-mime@^2.3.1:
+mime@^2.0.3, mime@^2.3.1:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.0.tgz#e051fd881358585f3279df333fe694da0bcffdd6"
 
@@ -6825,26 +6495,13 @@ minimist@~0.0.1:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
 
-minipass@^2.2.1, minipass@^2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.3.tgz#a7dcc8b7b833f5d368759cce544dccb55f50f233"
-  dependencies:
-    safe-buffer "^5.1.2"
-    yallist "^3.0.0"
-
-minipass@^2.3.4, minipass@^2.3.5:
+minipass@^2.2.1, minipass@^2.3.4, minipass@^2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.3.5.tgz#cacebe492022497f656b0f0f51e2682a9ed2d848"
   dependencies:
     safe-buffer "^5.1.2"
     yallist "^3.0.0"
 
-minizlib@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.1.0.tgz#11e13658ce46bc3a70a267aac58359d1e0c29ceb"
-  dependencies:
-    minipass "^2.2.1"
-
 minizlib@^1.1.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.2.1.tgz#dd27ea6136243c7c880684e8672bb3a45fd9b614"
@@ -6941,13 +6598,17 @@ multimatch@^2.1.0:
     arrify "^1.0.0"
     minimatch "^3.0.0"
 
-mute-stream@0.0.7, mute-stream@~0.0.4:
+mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
+mute-stream@~0.0.4:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
+
 nan@^2.9.2:
-  version "2.10.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
+  version "2.12.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.12.1.tgz#7b1aa193e9aa86057e3c7bbd0ac448e770925552"
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -6965,17 +6626,13 @@ nanomatch@^1.2.9:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-nanoseconds@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/nanoseconds/-/nanoseconds-1.0.1.tgz#596efc62110766be1ede671fedd861f5562318d3"
-
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
 needle@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.2.1.tgz#b5e325bd3aae8c2678902fa296f729455d1d3a7d"
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/needle/-/needle-2.2.4.tgz#51931bff82533b1928b7d1d69e01f1b00ffd2a4e"
   dependencies:
     debug "^2.1.2"
     iconv-lite "^0.4.4"
@@ -6986,12 +6643,12 @@ negotiator@0.6.1:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
 
 neo-async@^2.5.0:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.5.1.tgz#acb909e327b1e87ec9ef15f41b8a269512ad41ee"
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.0.tgz#b9d15e4d71c6762908654b5183ed38b753340835"
 
 nice-try@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.4.tgz#d93962f6c52f2c1558c0fbda6d512819f1efe1c4"
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
 
 no-case@^2.2.0:
   version "2.3.2"
@@ -6999,13 +6656,6 @@ no-case@^2.2.0:
   dependencies:
     lower-case "^1.1.1"
 
-node-cache@^4.1.1:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/node-cache/-/node-cache-4.2.0.tgz#48ac796a874e762582692004a376d26dfa875811"
-  dependencies:
-    clone "2.x"
-    lodash "4.x"
-
 node-fetch-npm@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/node-fetch-npm/-/node-fetch-npm-2.0.2.tgz#7258c9046182dca345b4208eda918daf33697ff7"
@@ -7014,6 +6664,10 @@ node-fetch-npm@^2.0.2:
     json-parse-better-errors "^1.0.0"
     safe-buffer "^5.1.1"
 
+node-fetch@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.3.0.tgz#1a1d940bbfb916a1d3e0219f037e89e71f8c5fa5"
+
 node-forge@0.7.5:
   version "0.7.5"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.7.5.tgz#6c152c345ce11c52f465c2abd957e8639cd674df"
@@ -7040,8 +6694,8 @@ node-int64@^0.4.0:
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
 
 node-libs-browser@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.1.0.tgz#5f94263d404f6e44767d726901fff05478d600df"
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.2.0.tgz#c72f60d9d46de08a940dedbb25f3ffa2f9bbaa77"
   dependencies:
     assert "^1.1.1"
     browserify-zlib "^0.2.0"
@@ -7050,7 +6704,7 @@ node-libs-browser@^2.0.0:
     constants-browserify "^1.0.0"
     crypto-browserify "^3.11.0"
     domain-browser "^1.1.1"
-    events "^1.0.0"
+    events "^3.0.0"
     https-browserify "^1.0.0"
     os-browserify "^0.3.0"
     path-browserify "0.0.0"
@@ -7064,15 +6718,20 @@ node-libs-browser@^2.0.0:
     timers-browserify "^2.0.4"
     tty-browserify "0.0.0"
     url "^0.11.0"
-    util "^0.10.3"
+    util "^0.11.0"
     vm-browserify "0.0.4"
 
+node-modules-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
+
 node-notifier@^5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.2.1.tgz#fa313dd08f5517db0e2502e5758d664ac69f9dea"
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-5.4.0.tgz#7b455fdce9f7de0c63538297354f3db468426e6a"
   dependencies:
     growly "^1.3.0"
-    semver "^5.4.1"
+    is-wsl "^1.1.0"
+    semver "^5.5.0"
     shellwords "^0.1.1"
     which "^1.3.0"
 
@@ -7091,9 +6750,9 @@ node-pre-gyp@^0.10.0:
     semver "^5.3.0"
     tar "^4"
 
-node-releases@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.0.3.tgz#3414ed84595096459c251699bfcb47d88324a9e4"
+node-releases@^1.1.8:
+  version "1.1.9"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.9.tgz#70d0985ec4bf7de9f08fc481f5dae111889ca482"
   dependencies:
     semver "^5.3.0"
 
@@ -7103,13 +6762,13 @@ nopt@1.0.10:
   dependencies:
     abbrev "1"
 
-"nopt@2 || 3", nopt@~3.0.1:
+"nopt@2 || 3":
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
   dependencies:
     abbrev "1"
 
-nopt@^4.0.1:
+nopt@^4.0.1, nopt@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
   dependencies:
@@ -7117,11 +6776,11 @@ nopt@^4.0.1:
     osenv "^0.1.4"
 
 normalize-package-data@^2.0.0, normalize-package-data@^2.3.0, normalize-package-data@^2.3.2, normalize-package-data@^2.3.4, normalize-package-data@^2.3.5, normalize-package-data@^2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.4.0.tgz#12f95a307d58352075a04907b84ac8be98ac012f"
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
   dependencies:
     hosted-git-info "^2.1.4"
-    is-builtin-module "^1.0.0"
+    resolve "^1.10.0"
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
@@ -7129,12 +6788,16 @@ normalize-path@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-1.0.0.tgz#32d0e472f91ff345701c15a8311018d3b0a90379"
 
-normalize-path@^2.0.1, normalize-path@^2.1.1:
+normalize-path@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
   dependencies:
     remove-trailing-separator "^1.0.1"
 
+normalize-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+
 normalize-range@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
@@ -7148,9 +6811,13 @@ normalize-url@^1.4.0:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
+normalize-url@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
+
 npm-bundled@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.3.tgz#7e71703d973af3370a9591bafe3a63aca0be2308"
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.6.tgz#e7ba9aadcef962bb61248f91721cd932b3fe6bdd"
 
 npm-lifecycle@^2.1.0:
   version "2.1.0"
@@ -7165,11 +6832,7 @@ npm-lifecycle@^2.1.0:
     umask "^1.1.0"
     which "^1.3.1"
 
-npm-logical-tree@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/npm-logical-tree/-/npm-logical-tree-1.2.1.tgz#44610141ca24664cad35d1e607176193fd8f5b88"
-
-"npm-package-arg@^4.0.0 || ^5.0.0 || ^6.0.0", "npm-package-arg@^5.1.2 || 6", npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
+"npm-package-arg@^4.0.0 || ^5.0.0 || ^6.0.0", npm-package-arg@^6.0.0, npm-package-arg@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/npm-package-arg/-/npm-package-arg-6.1.0.tgz#15ae1e2758a5027efb4c250554b85a737db7fcc1"
   dependencies:
@@ -7178,16 +6841,9 @@ npm-logical-tree@^1.2.1:
     semver "^5.5.0"
     validate-npm-package-name "^3.0.0"
 
-npm-packlist@^1.1.12:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.1.12.tgz#22bde2ebc12e72ca482abd67afc51eb49377243a"
-  dependencies:
-    ignore-walk "^3.0.1"
-    npm-bundled "^1.0.1"
-
-npm-packlist@^1.1.6:
-  version "1.1.11"
-  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.1.11.tgz#84e8c683cbe7867d34b1d357d893ce29e28a02de"
+npm-packlist@^1.1.12, npm-packlist@^1.1.6, npm-packlist@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.1.tgz#19064cdf988da80ea3cee45533879d90192bbfbc"
   dependencies:
     ignore-walk "^3.0.1"
     npm-bundled "^1.0.1"
@@ -7206,17 +6862,9 @@ npm-pick-manifest@^2.2.3:
     npm-package-arg "^6.0.0"
     semver "^5.4.1"
 
-npm-profile@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/npm-profile/-/npm-profile-4.0.1.tgz#d350f7a5e6b60691c7168fbb8392c3603583f5aa"
-  dependencies:
-    aproba "^1.1.2 || 2"
-    figgy-pudding "^3.4.1"
-    npm-registry-fetch "^3.8.0"
-
-npm-registry-fetch@^3.8.0:
-  version "3.8.0"
-  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-3.8.0.tgz#aa7d9a7c92aff94f48dba0984bdef4bd131c88cc"
+npm-registry-fetch@^3.8.0, npm-registry-fetch@^3.9.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-3.9.0.tgz#44d841780e2833f06accb34488f8c7450d1a6856"
   dependencies:
     JSONStream "^1.3.4"
     bluebird "^3.5.1"
@@ -7253,8 +6901,8 @@ nprogress@^0.2.0:
   resolved "https://registry.yarnpkg.com/nprogress/-/nprogress-0.2.0.tgz#cb8f34c53213d895723fcbab907e9422adbcafb1"
 
 nth-check@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.1.tgz#9929acdf628fc2c41098deab82ac580cf149aae4"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.2.tgz#b2bd295c37e3dd58a3bf0700376663ba4d9cf05c"
   dependencies:
     boolbase "~1.0.0"
 
@@ -7267,12 +6915,12 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
 nwsapi@^2.0.7:
-  version "2.0.7"
-  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.0.7.tgz#6fc54c254621f10cac5225b76e81c74120139b78"
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.1.1.tgz#08d6d75e69fd791bdea31507ffafe8c843b67e9c"
 
-oauth-sign@~0.8.2:
-  version "0.8.2"
-  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
+oauth-sign@~0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
 
 object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
@@ -7286,13 +6934,9 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
-object-keys@^1.0.11, object-keys@~1.0.0:
-  version "1.0.11"
-  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.11.tgz#c54601778ad560f1142ce0e01bcca8b56d13426d"
-
-object-keys@^1.0.8:
-  version "1.0.12"
-  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.12.tgz#09c53855377575310cca62f55bb334abff7b3ed2"
+object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.0.tgz#11bd22348dd2e096a045ab06f6c85bcc340fa032"
 
 object-visit@^1.0.0:
   version "1.0.1"
@@ -7316,13 +6960,6 @@ object.getownpropertydescriptors@^2.0.3:
     define-properties "^1.1.2"
     es-abstract "^1.5.1"
 
-object.omit@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
-  dependencies:
-    for-own "^0.1.4"
-    is-extendable "^0.1.1"
-
 object.pick@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/object.pick/-/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747"
@@ -7333,6 +6970,10 @@ obuf@^1.0.0, obuf@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
 
+octokit-pagination-methods@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz#cf472edc9d551055f9ef73f6e42b4dbb4c80bea4"
+
 on-finished@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
@@ -7340,8 +6981,8 @@ on-finished@~2.3.0:
     ee-first "1.1.1"
 
 on-headers@~1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.2.tgz#772b0ae6aaa525c399e489adfad90c403eb3c28f"
 
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
@@ -7349,10 +6990,6 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-onetime@^1.0.0:
-  version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
-
 onetime@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
@@ -7360,8 +6997,8 @@ onetime@^2.0.0:
     mimic-fn "^1.0.0"
 
 opn@^5.1.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/opn/-/opn-5.3.0.tgz#64871565c863875f052cfdf53d3e3cb5adb53b1c"
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-5.4.0.tgz#cb545e7aab78562beb11aa3bfabc7042e1761035"
   dependencies:
     is-wsl "^1.1.0"
 
@@ -7390,15 +7027,6 @@ optionator@^0.8.1, optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
-ora@^0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/ora/-/ora-0.2.3.tgz#37527d220adcd53c39b73571d754156d5db657a4"
-  dependencies:
-    chalk "^1.1.1"
-    cli-cursor "^1.0.2"
-    cli-spinners "^0.1.2"
-    object-assign "^4.0.1"
-
 original@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/original/-/original-1.0.2.tgz#e442a61cffe1c5fd20a65f3261c26663b303f25f"
@@ -7413,23 +7041,22 @@ os-homedir@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 
-os-locale@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
-  dependencies:
-    execa "^0.7.0"
-    lcid "^1.0.0"
-    mem "^1.1.0"
-
 os-locale@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.0.1.tgz#3b014fbf01d87f60a1e5348d80fe870dc82c4620"
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
   dependencies:
-    execa "^0.10.0"
+    execa "^1.0.0"
     lcid "^2.0.0"
     mem "^4.0.0"
 
-os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.2:
+os-name@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/os-name/-/os-name-3.0.0.tgz#e1434dbfddb8e74b44c98b56797d951b7648a5d9"
+  dependencies:
+    macos-release "^2.0.0"
+    windows-release "^3.1.0"
+
+os-tmpdir@^1.0.0, os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
@@ -7444,13 +7071,19 @@ p-defer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
 
+p-each-series@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-each-series/-/p-each-series-1.0.0.tgz#930f3d12dd1f50e7434457a22cd6f04ac6ad7f71"
+  dependencies:
+    p-reduce "^1.0.0"
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
 
-p-is-promise@^1.1.0:
-  version "1.1.0"
-  resolved "http://registry.npmjs.org/p-is-promise/-/p-is-promise-1.1.0.tgz#9c9456989e9f6588017b0434d56097675c3da05e"
+p-is-promise@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.0.0.tgz#7554e3d572109a87e1f3f53f6a7d85d1b194f4c5"
 
 p-limit@^1.0.0, p-limit@^1.1.0:
   version "1.3.0"
@@ -7459,8 +7092,8 @@ p-limit@^1.0.0, p-limit@^1.1.0:
     p-try "^1.0.0"
 
 p-limit@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.0.0.tgz#e624ed54ee8c460a778b3c9f3670496ff8a57aec"
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.0.tgz#417c9941e6027a9abcba5092dd2904e255b5fbc2"
   dependencies:
     p-try "^2.0.0"
 
@@ -7486,6 +7119,10 @@ p-map@^1.1.1, p-map@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/p-map/-/p-map-1.2.0.tgz#e4e94f311eabbc8633a1e79908165fca26241b6b"
 
+p-map@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-map/-/p-map-2.0.0.tgz#be18c5a5adeb8e156460651421aceca56c213a50"
+
 p-pipe@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/p-pipe/-/p-pipe-1.2.0.tgz#4b1a11399a11520a67790ee5a0c1d5881d6befe9"
@@ -7508,16 +7145,16 @@ p-waterfall@^1.0.0:
   dependencies:
     p-reduce "^1.0.0"
 
-pacote@^9.2.3:
-  version "9.2.3"
-  resolved "https://registry.yarnpkg.com/pacote/-/pacote-9.2.3.tgz#48cfe87beb9177acd6594355a584a538835424b3"
+pacote@^9.5.0:
+  version "9.5.0"
+  resolved "https://registry.yarnpkg.com/pacote/-/pacote-9.5.0.tgz#85f3013a3f6dd51c108b0ccabd3de8102ddfaeda"
   dependencies:
-    bluebird "^3.5.2"
-    cacache "^11.2.0"
+    bluebird "^3.5.3"
+    cacache "^11.3.2"
     figgy-pudding "^3.5.1"
     get-stream "^4.1.0"
     glob "^7.1.3"
-    lru-cache "^4.1.3"
+    lru-cache "^5.1.1"
     make-fetch-happen "^4.0.1"
     minimatch "^3.0.4"
     minipass "^2.3.5"
@@ -7536,13 +7173,13 @@ pacote@^9.2.3:
     safe-buffer "^5.1.2"
     semver "^5.6.0"
     ssri "^6.0.1"
-    tar "^4.4.6"
+    tar "^4.4.8"
     unique-filename "^1.1.1"
     which "^1.3.1"
 
 pako@~1.0.5:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.6.tgz#0101211baa70c4bca4a0f63f2206e97b7dfaf258"
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
 
 parallel-transform@^1.1.0:
   version "1.1.0"
@@ -7559,28 +7196,20 @@ param-case@2.1.x:
     no-case "^2.2.0"
 
 parse-asn1@^5.0.0:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.1.tgz#f6bf293818332bd0dab54efb16087724745e6ca8"
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.4.tgz#37f6628f823fbdeb2273b4d540434a22f3ef1fcc"
   dependencies:
     asn1.js "^4.0.0"
     browserify-aes "^1.0.0"
     create-hash "^1.1.0"
     evp_bytestokey "^1.0.0"
     pbkdf2 "^3.0.3"
+    safe-buffer "^5.1.1"
 
 parse-github-repo-url@^1.3.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/parse-github-repo-url/-/parse-github-repo-url-1.4.1.tgz#9e7d8bb252a6cb6ba42595060b7bf6df3dbc1f50"
 
-parse-glob@^3.0.4:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
-  dependencies:
-    glob-base "^0.3.0"
-    is-dotfile "^1.0.0"
-    is-extglob "^1.0.0"
-    is-glob "^2.0.0"
-
 parse-json@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
@@ -7594,6 +7223,22 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
+parse-path@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/parse-path/-/parse-path-4.0.1.tgz#0ec769704949778cb3b8eda5e994c32073a1adff"
+  dependencies:
+    is-ssh "^1.3.0"
+    protocols "^1.4.0"
+
+parse-url@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/parse-url/-/parse-url-5.0.1.tgz#99c4084fc11be14141efa41b3d117a96fcb9527f"
+  dependencies:
+    is-ssh "^1.3.0"
+    normalize-url "^3.3.0"
+    parse-path "^4.0.0"
+    protocols "^1.4.0"
+
 parse5@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
@@ -7624,7 +7269,7 @@ path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
 
-path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
+path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
@@ -7636,9 +7281,9 @@ path-key@^2.0.0, path-key@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
 
-path-parse@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+path-parse@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
 
 path-to-regexp@0.1.7:
   version "0.1.7"
@@ -7659,8 +7304,8 @@ path-type@^3.0.0:
     pify "^3.0.0"
 
 pbkdf2@^3.0.3:
-  version "3.0.16"
-  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.16.tgz#7404208ec6b01b62d85bf83853a8064f8d9c2a5c"
+  version "3.0.17"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
   dependencies:
     create-hash "^1.1.2"
     create-hmac "^1.1.4"
@@ -7690,6 +7335,12 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pirates@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
+  dependencies:
+    node-modules-regexp "^1.0.0"
+
 pkg-dir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
@@ -7703,8 +7354,8 @@ pkg-dir@^3.0.0:
     find-up "^3.0.0"
 
 please-upgrade-node@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.0.2.tgz#7b9eaeca35aa4a43d6ebdfd10616c042f9a83acc"
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.1.1.tgz#ed320051dfcc5024fae696712c8288993595e8ac"
   dependencies:
     semver-compare "^1.0.0"
 
@@ -7716,15 +7367,7 @@ pn@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
 
-portfinder@^1.0.13:
-  version "1.0.13"
-  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
-  dependencies:
-    async "^1.5.2"
-    debug "^2.2.0"
-    mkdirp "0.5.x"
-
-portfinder@^1.0.9:
+portfinder@^1.0.13, portfinder@^1.0.9:
   version "1.0.20"
   resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.20.tgz#bea68632e54b2e13ab7b0c4775e9b41bf270e44a"
   dependencies:
@@ -7874,8 +7517,8 @@ postcss-minify-selectors@^2.0.4:
     postcss-selector-parser "^2.0.0"
 
 postcss-modules-extract-imports@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.2.0.tgz#66140ecece38ef06bf0d3e355d69bf59d141ea85"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.2.1.tgz#dc87e34148ec7eab5f791f7cd5849833375b741a"
   dependencies:
     postcss "^6.0.1"
 
@@ -7951,11 +7594,11 @@ postcss-selector-parser@^2.0.0, postcss-selector-parser@^2.2.2:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
-postcss-selector-parser@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-3.1.1.tgz#4f875f4afb0c96573d5cf4d74011aee250a7e865"
+postcss-selector-parser@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-5.0.0.tgz#249044356697b33b64f1a8f7c80922dddee7195c"
   dependencies:
-    dot-prop "^4.1.1"
+    cssesc "^2.0.0"
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
@@ -7977,8 +7620,8 @@ postcss-unique-selectors@^2.0.2:
     uniqs "^2.0.0"
 
 postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^3.1.1, postcss-value-parser@^3.1.2, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.0.tgz#87f38f9f18f774a4ab4c8a232f5c5ce8872a9d15"
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
 
 postcss-zindex@^2.0.1:
   version "2.2.0"
@@ -7997,7 +7640,7 @@ postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0
     source-map "^0.5.6"
     supports-color "^3.2.3"
 
-postcss@^6.0.0, postcss@^6.0.17, postcss@^6.0.20:
+postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.17:
   version "6.0.23"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.23.tgz#61c82cc328ac60e677645f979054eb98bc0e3324"
   dependencies:
@@ -8005,13 +7648,13 @@ postcss@^6.0.0, postcss@^6.0.17, postcss@^6.0.20:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^6.0.1:
-  version "6.0.22"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.22.tgz#e23b78314905c3b90cbd61702121e7a78848f2a3"
+postcss@^7.0.14:
+  version "7.0.14"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.14.tgz#4527ed6b1ca0d82c53ce5ec1a2041c2346bbd6e5"
   dependencies:
-    chalk "^2.4.1"
+    chalk "^2.4.2"
     source-map "^0.6.1"
-    supports-color "^5.4.0"
+    supports-color "^6.1.0"
 
 prelude-ls@~1.1.2:
   version "1.1.2"
@@ -8021,13 +7664,9 @@ prepend-http@^1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
 
-preserve@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
-
-prettier@^1.13.7:
-  version "1.13.7"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.7.tgz#850f3b8af784a49a6ea2d2eaa7ed1428a34b7281"
+prettier@1.16.3:
+  version "1.16.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.3.tgz#8c62168453badef702f34b45b6ee899574a6a65d"
 
 pretty-bytes@^4.0.2:
   version "4.0.2"
@@ -8040,26 +7679,23 @@ pretty-error@^2.0.2:
     renderkid "^2.0.1"
     utila "~0.4"
 
-pretty-format@^23.0.1:
-  version "23.2.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.2.0.tgz#3b0aaa63c018a53583373c1cb3a5d96cc5e83017"
+pretty-format@^23.6.0:
+  version "23.6.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.6.0.tgz#5eaac8eeb6b33b987b7fe6097ea6a8a146ab5760"
   dependencies:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
 
-pretty-format@^23.5.0:
-  version "23.5.0"
-  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.5.0.tgz#0f9601ad9da70fe690a269cd3efca732c210687c"
+pretty-format@^24.0.0:
+  version "24.0.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.0.0.tgz#cb6599fd73ac088e37ed682f61291e4678f48591"
   dependencies:
-    ansi-regex "^3.0.0"
+    ansi-regex "^4.0.0"
     ansi-styles "^3.2.0"
 
-pretty-time@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/pretty-time/-/pretty-time-1.0.0.tgz#544784adecaa2cd7d045ff8a8f1d4791c8e06e23"
-  dependencies:
-    is-number "^5.0.0"
-    nanoseconds "^1.0.0"
+pretty-time@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pretty-time/-/pretty-time-1.1.0.tgz#ffb7429afabb8535c346a34e41873adf3d74dd0e"
 
 pretty@2.0.0:
   version "2.0.0"
@@ -8075,7 +7711,7 @@ prismjs@^1.13.0:
   optionalDependencies:
     clipboard "^2.0.0"
 
-private@^0.1.6, private@^0.1.8:
+private@^0.1.6:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
 
@@ -8092,8 +7728,8 @@ process@~0.5.1:
   resolved "https://registry.yarnpkg.com/process/-/process-0.5.2.tgz#1638d8a8e34c2f440a91db95ab9aeb677fc185cf"
 
 progress@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
 
 promise-inflight@^1.0.1:
   version "1.0.1"
@@ -8106,12 +7742,12 @@ promise-retry@^1.1.1:
     err-code "^1.0.0"
     retry "^0.10.0"
 
-prompts@^0.1.9:
-  version "0.1.13"
-  resolved "https://registry.yarnpkg.com/prompts/-/prompts-0.1.13.tgz#7fad7ee1c6cafe49834ca0b2a6a471262de57620"
+prompts@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.0.3.tgz#c5ccb324010b2e8f74752aadceeb57134c1d2522"
   dependencies:
-    kleur "^2.0.1"
-    sisteransi "^0.1.1"
+    kleur "^3.0.2"
+    sisteransi "^1.0.0"
 
 promzard@^0.3.0:
   version "0.3.0"
@@ -8123,6 +7759,10 @@ proto-list@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
 
+protocols@^1.1.0, protocols@^1.4.0:
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/protocols/-/protocols-1.4.7.tgz#95f788a4f0e979b291ffefcf5636ad113d037d32"
+
 protoduck@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/protoduck/-/protoduck-5.0.1.tgz#03c3659ca18007b69a50fd82a7ebcc516261151f"
@@ -8140,23 +7780,24 @@ prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
 
-pseudomap@^1.0.1, pseudomap@^1.0.2:
+pseudomap@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
 
-psl@^1.1.24:
-  version "1.1.28"
-  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.28.tgz#4fb6ceb08a1e2214d4fd4de0ca22dae13740bc7b"
+psl@^1.1.24, psl@^1.1.28:
+  version "1.1.31"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
 
 public-encrypt@^4.0.0:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.2.tgz#46eb9107206bf73489f8b85b69d91334c6610994"
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.3.tgz#4fcc9d77a07e48ba7527e7cbe0de33d0701331e0"
   dependencies:
     bn.js "^4.1.0"
     browserify-rsa "^4.0.0"
     create-hash "^1.1.0"
     parse-asn1 "^5.0.0"
     randombytes "^2.0.1"
+    safe-buffer "^5.1.2"
 
 pump@^2.0.0, pump@^2.0.1:
   version "2.0.1"
@@ -8184,7 +7825,7 @@ punycode@1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
 
-punycode@2.x.x, punycode@^2.1.0:
+punycode@2.x.x, punycode@^2.1.0, punycode@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
@@ -8196,7 +7837,7 @@ q@^1.1.2, q@^1.4.1, q@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
 
-qs@6.5.2, qs@~6.5.1:
+qs@6.5.2, qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
 
@@ -8223,17 +7864,9 @@ quick-lru@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
 
-randomatic@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/randomatic/-/randomatic-3.0.0.tgz#d35490030eb4f7578de292ce6dfb04a91a128923"
-  dependencies:
-    is-number "^4.0.0"
-    kind-of "^6.0.0"
-    math-random "^1.0.1"
-
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
   dependencies:
     safe-buffer "^5.1.0"
 
@@ -8290,8 +7923,8 @@ read-cmd-shim@^1.0.1:
     graceful-fs "^4.1.2"
 
 read-package-tree@^5.1.6:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/read-package-tree/-/read-package-tree-5.2.1.tgz#6218b187d6fac82289ce4387bbbaf8eef536ad63"
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/read-package-tree/-/read-package-tree-5.2.2.tgz#4b6a0ef2d943c1ea36a578214c9a7f6b7424f7a8"
   dependencies:
     debuglog "^1.0.1"
     dezalgo "^1.0.0"
@@ -8313,6 +7946,13 @@ read-pkg-up@^3.0.0:
     find-up "^2.0.0"
     read-pkg "^3.0.0"
 
+read-pkg-up@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-4.0.0.tgz#1b221c6088ba7799601c808f91161c66e58f8978"
+  dependencies:
+    find-up "^3.0.0"
+    read-pkg "^3.0.0"
+
 read-pkg@^1.0.0, read-pkg@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
@@ -8335,7 +7975,7 @@ read@1, read@~1.0.1:
   dependencies:
     mute-stream "~0.0.4"
 
-"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6:
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
@@ -8347,18 +7987,9 @@ read@1, read@~1.0.1:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readable-stream@1.0:
-  version "1.0.34"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
-  dependencies:
-    core-util-is "~1.0.0"
-    inherits "~2.0.1"
-    isarray "0.0.1"
-    string_decoder "~0.10.x"
-
-readable-stream@^3.0.6:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.1.1.tgz#ed6bbc6c5ba58b090039ff18ce670515795aeb06"
+readable-stream@^3.0.6, readable-stream@^3.1.1:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.2.0.tgz#de17f229864c120a9f56945756e4f32c4045245d"
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
@@ -8373,18 +8004,17 @@ readdir-scoped-modules@^1.0.0:
     graceful-fs "^4.1.2"
     once "^1.3.0"
 
-readdirp@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
+readdirp@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
   dependencies:
-    graceful-fs "^4.1.2"
-    minimatch "^3.0.2"
+    graceful-fs "^4.1.11"
+    micromatch "^3.1.10"
     readable-stream "^2.0.2"
-    set-immediate-shim "^1.0.1"
 
-realpath-native@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.0.1.tgz#07f40a0cce8f8261e2e8b7ebebf5c95965d7b633"
+realpath-native@^1.0.0, realpath-native@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.1.0.tgz#2003294fea23fb0672f2476ebe22fcf498a2d65c"
   dependencies:
     util.promisify "^1.0.0"
 
@@ -8417,10 +8047,10 @@ reduce-function-call@^1.0.1:
     balanced-match "^0.4.2"
 
 reduce@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/reduce/-/reduce-1.0.1.tgz#14fa2e5ff1fc560703a020cbb5fbaab691565804"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/reduce/-/reduce-1.0.2.tgz#0cd680ad3ffe0b060e57a5c68bdfce37168d361b"
   dependencies:
-    object-keys "~1.0.0"
+    object-keys "^1.1.0"
 
 regenerate-unicode-properties@^7.0.0:
   version "7.0.0"
@@ -8440,18 +8070,12 @@ regenerator-runtime@^0.12.0:
   version "0.12.1"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.12.1.tgz#fa1a71544764c036f8c49b13a08b2594c9f8a0de"
 
-regenerator-transform@^0.13.3:
-  version "0.13.3"
-  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.13.3.tgz#264bd9ff38a8ce24b06e0636496b2c856b57bcbb"
+regenerator-transform@^0.13.4:
+  version "0.13.4"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.13.4.tgz#18f6763cf1382c69c36df76c6ce122cc694284fb"
   dependencies:
     private "^0.1.6"
 
-regex-cache@^0.4.2:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/regex-cache/-/regex-cache-0.4.4.tgz#75bdc58a2a1496cec48a12835bc54c8d562336dd"
-  dependencies:
-    is-equal-shallow "^0.1.3"
-
 regex-not@^1.0.0, regex-not@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
@@ -8459,6 +8083,10 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexp-tree@^0.1.0:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/regexp-tree/-/regexp-tree-0.1.5.tgz#7cd71fca17198d04b4176efd79713f2998009397"
+
 regexpp@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"
@@ -8472,27 +8100,27 @@ regexpu-core@^1.0.0:
     regjsparser "^0.1.4"
 
 regexpu-core@^4.1.3, regexpu-core@^4.2.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-4.2.0.tgz#a3744fa03806cffe146dea4421a3e73bdcc47b1d"
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-4.4.0.tgz#8d43e0d1266883969720345e70c275ee0aec0d32"
   dependencies:
     regenerate "^1.4.0"
     regenerate-unicode-properties "^7.0.0"
-    regjsgen "^0.4.0"
-    regjsparser "^0.3.0"
+    regjsgen "^0.5.0"
+    regjsparser "^0.6.0"
     unicode-match-property-ecmascript "^1.0.4"
     unicode-match-property-value-ecmascript "^1.0.2"
 
 register-service-worker@^1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/register-service-worker/-/register-service-worker-1.5.2.tgz#a4631896c38d6ec5597358f44988cc46a911912d"
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/register-service-worker/-/register-service-worker-1.6.2.tgz#9297e54c205c371c6e49bfa88f6997e8dd315f4c"
 
 regjsgen@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
 
-regjsgen@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.4.0.tgz#c1eb4c89a209263f8717c782591523913ede2561"
+regjsgen@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.5.0.tgz#a7634dc08f89209c2049adda3525711fb97265dd"
 
 regjsparser@^0.1.4:
   version "0.1.5"
@@ -8500,9 +8128,9 @@ regjsparser@^0.1.4:
   dependencies:
     jsesc "~0.5.0"
 
-regjsparser@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.3.0.tgz#3c326da7fcfd69fa0d332575a41c8c0cdf588c96"
+regjsparser@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.6.0.tgz#f1e6ae8b7da2bae96c99399b868cd6c933a2ba9c"
   dependencies:
     jsesc "~0.5.0"
 
@@ -8515,20 +8143,20 @@ remove-trailing-separator@^1.0.1:
   resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
 
 renderkid@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/renderkid/-/renderkid-2.0.1.tgz#898cabfc8bede4b7b91135a3ffd323e58c0db319"
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/renderkid/-/renderkid-2.0.3.tgz#380179c2ff5ae1365c522bf2fcfcff01c5b74149"
   dependencies:
     css-select "^1.1.0"
-    dom-converter "~0.1"
-    htmlparser2 "~3.3.0"
+    dom-converter "^0.2"
+    htmlparser2 "^3.3.0"
     strip-ansi "^3.0.0"
-    utila "~0.3"
+    utila "^0.4.0"
 
 repeat-element@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
 
-repeat-string@^1.5.2, repeat-string@^1.6.1:
+repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
 
@@ -8538,44 +8166,44 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request-promise-core@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
+request-promise-core@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.2.tgz#339f6aababcafdb31c799ff158700336301d3346"
   dependencies:
-    lodash "^4.13.1"
+    lodash "^4.17.11"
 
 request-promise-native@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.5.tgz#5281770f68e0c9719e5163fd3fab482215f4fda5"
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.7.tgz#a49868a624bdea5069f1251d0a836e0d89aa2c59"
   dependencies:
-    request-promise-core "1.1.1"
-    stealthy-require "^1.1.0"
-    tough-cookie ">=2.3.3"
+    request-promise-core "1.1.2"
+    stealthy-require "^1.1.1"
+    tough-cookie "^2.3.3"
 
 request@^2.87.0:
-  version "2.87.0"
-  resolved "https://registry.yarnpkg.com/request/-/request-2.87.0.tgz#32f00235cd08d482b4d0d68db93a829c0ed5756e"
+  version "2.88.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.0.tgz#9c2fca4f7d35b592efe57c7f0a55e81052124fef"
   dependencies:
     aws-sign2 "~0.7.0"
-    aws4 "^1.6.0"
+    aws4 "^1.8.0"
     caseless "~0.12.0"
-    combined-stream "~1.0.5"
-    extend "~3.0.1"
+    combined-stream "~1.0.6"
+    extend "~3.0.2"
     forever-agent "~0.6.1"
-    form-data "~2.3.1"
-    har-validator "~5.0.3"
+    form-data "~2.3.2"
+    har-validator "~5.1.0"
     http-signature "~1.2.0"
     is-typedarray "~1.0.0"
     isstream "~0.1.2"
     json-stringify-safe "~5.0.1"
-    mime-types "~2.1.17"
-    oauth-sign "~0.8.2"
+    mime-types "~2.1.19"
+    oauth-sign "~0.9.0"
     performance-now "^2.1.0"
-    qs "~6.5.1"
-    safe-buffer "^5.1.1"
-    tough-cookie "~2.3.3"
+    qs "~6.5.2"
+    safe-buffer "^5.1.2"
+    tough-cookie "~2.4.3"
     tunnel-agent "^0.6.0"
-    uuid "^3.1.0"
+    uuid "^3.3.2"
 
 require-directory@^2.1.1:
   version "2.1.1"
@@ -8626,24 +8254,11 @@ resolve@1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
-resolve@1.x, resolve@^1.8.1:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.8.1.tgz#82f1ec19a423ac1fbd080b0bab06ba36e84a7a26"
-  dependencies:
-    path-parse "^1.0.5"
-
-resolve@^1.2.0, resolve@^1.3.2:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.8.0.tgz#a7f2ac27b78480ecc09c83782741d9f26e4f0c3e"
-  dependencies:
-    path-parse "^1.0.5"
-
-restore-cursor@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+resolve@1.x, resolve@^1.10.0, resolve@^1.2.0, resolve@^1.3.2, resolve@^1.8.1:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
   dependencies:
-    exit-hook "^1.0.0"
-    onetime "^1.0.0"
+    path-parse "^1.0.6"
 
 restore-cursor@^2.0.0:
   version "2.0.0"
@@ -8660,17 +8275,11 @@ retry@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
 
-right-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
-  dependencies:
-    align-text "^0.1.1"
-
-rimraf@2, rimraf@^2.2.8, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
+rimraf@2, rimraf@^2.2.8, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@~2.6.2:
+  version "2.6.3"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
   dependencies:
-    glob "^7.0.5"
+    glob "^7.1.3"
 
 ripemd160@^2.0.0, ripemd160@^2.0.1:
   version "2.0.2"
@@ -8705,9 +8314,9 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-rxjs@^6.1.0:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.2.1.tgz#246cebec189a6cbc143a3ef9f62d6f4c91813ca1"
+rxjs@^6.3.3, rxjs@^6.4.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.4.0.tgz#f3bb0fe7bda7fb69deac0c16f17b50b0b8790504"
   dependencies:
     tslib "^1.9.0"
 
@@ -8721,17 +8330,18 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2:
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
-sane@^2.0.0:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/sane/-/sane-2.5.2.tgz#b4dc1861c21b427e929507a3e751e2a2cb8ab3fa"
+sane@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-3.1.0.tgz#995193b7dc1445ef1fe41ddfca2faf9f111854c6"
   dependencies:
     anymatch "^2.0.0"
     capture-exit "^1.2.0"
     exec-sh "^0.2.0"
+    execa "^1.0.0"
     fb-watchman "^2.0.0"
     micromatch "^3.1.4"
     minimist "^1.1.1"
@@ -8748,9 +8358,9 @@ sax@^1.2.4, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
-schema-utils@^0.4.0, schema-utils@^0.4.2, schema-utils@^0.4.3, schema-utils@^0.4.4, schema-utils@^0.4.5:
-  version "0.4.5"
-  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.4.5.tgz#21836f0608aac17b78f9e3e24daff14a5ca13a3e"
+schema-utils@^0.4.0, schema-utils@^0.4.2, schema-utils@^0.4.5:
+  version "0.4.7"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.4.7.tgz#ba74f597d2be2ea880131746ee17d0a093c68187"
   dependencies:
     ajv "^6.1.0"
     ajv-keywords "^3.1.0"
@@ -8788,17 +8398,13 @@ semver-compare@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"
 
-"semver@2 || 3 || 4 || 5", semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0:
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
-
-"semver@2.x || 3.x || 4 || 5", semver@^5.5, semver@^5.5.1, semver@^5.6.0:
+"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
 
 semver@~5.3.0:
   version "5.3.0"
-  resolved "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
 send@0.16.2:
   version "0.16.2"
@@ -8819,8 +8425,8 @@ send@0.16.2:
     statuses "~1.4.0"
 
 serialize-javascript@^1.3.0, serialize-javascript@^1.4.0:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.5.0.tgz#1aa336162c88a890ddad5384baebc93a655161fe"
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.6.1.tgz#4d1f697ec49429a847ca6f442a2a755126c4d879"
 
 serve-index@^1.7.2:
   version "1.9.1"
@@ -8847,10 +8453,6 @@ set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
 
-set-immediate-shim@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
-
 set-value@^0.4.3:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/set-value/-/set-value-0.4.3.tgz#7db08f9d3d22dc7f78e53af3c3bf4666ecdfccf1"
@@ -8906,14 +8508,18 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
-sisteransi@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-0.1.1.tgz#5431447d5f7d1675aac667ccd0b865a4994cb3ce"
+sisteransi@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.0.tgz#77d9622ff909080f1c19e5f4a1df0c1b0a27b88c"
 
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
 
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+
 slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
@@ -8928,9 +8534,9 @@ slide@^1.1.6:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
 
-smart-buffer@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.0.1.tgz#07ea1ca8d4db24eb4cac86537d7d18995221ace3"
+smart-buffer@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.0.2.tgz#5207858c3815cc69110703c6b94e46c15634395d"
 
 snapdragon-node@^2.0.1:
   version "2.1.1"
@@ -8985,11 +8591,11 @@ socks-proxy-agent@^4.0.0:
     socks "~2.2.0"
 
 socks@~2.2.0:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/socks/-/socks-2.2.2.tgz#f061219fc2d4d332afb4af93e865c84d3fa26e2b"
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/socks/-/socks-2.2.3.tgz#7399ce11e19b2a997153c983a9ccb6306721f2dc"
   dependencies:
     ip "^1.1.5"
-    smart-buffer "^4.0.1"
+    smart-buffer "4.0.2"
 
 sort-keys@^1.0.0:
   version "1.1.2"
@@ -9004,10 +8610,10 @@ sort-keys@^2.0.0:
     is-plain-obj "^1.0.0"
 
 source-list-map@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.0.tgz#aaa47403f7b245a92fbc97ea08f250d6087ed085"
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
 
-source-map-resolve@^0.5.0, source-map-resolve@^0.5.1:
+source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
   dependencies:
@@ -9017,15 +8623,9 @@ source-map-resolve@^0.5.0, source-map-resolve@^0.5.1:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
-source-map-support@^0.4.15:
-  version "0.4.18"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
-  dependencies:
-    source-map "^0.5.6"
-
-source-map-support@^0.5.6:
-  version "0.5.6"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
+source-map-support@^0.5.6, source-map-support@~0.5.9:
+  version "0.5.10"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.10.tgz#2214080bc9d51832511ee2bab96e3c2f9353120c"
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -9034,7 +8634,7 @@ source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
 
-source-map@0.1.x, source-map@^0.1.38:
+source-map@0.1.x:
   version "0.1.43"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
   dependencies:
@@ -9044,30 +8644,24 @@ source-map@0.5.6:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
-source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1:
+source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
-source-map@^0.4.4:
-  version "0.4.4"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
-  dependencies:
-    amdefine ">=0.0.4"
-
-source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
 spdx-correct@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"
   dependencies:
     spdx-expression-parse "^3.0.0"
     spdx-license-ids "^3.0.0"
 
 spdx-exceptions@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.1.0.tgz#2c7ae61056c714a5b9b9b2b2af7d311ef5c78fe9"
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.2.0.tgz#2ea450aee74f2a89bfb94519c07fcd6f41322977"
 
 spdx-expression-parse@^3.0.0:
   version "3.0.0"
@@ -9077,8 +8671,8 @@ spdx-expression-parse@^3.0.0:
     spdx-license-ids "^3.0.0"
 
 spdx-license-ids@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.0.tgz#7a7cd28470cc6d3a1cfe6d66886f6bc430d3ac87"
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.3.tgz#81c0ce8f21474756148bbb5f3bfc0f36bf15d76e"
 
 spdy-transport@^3.0.0:
   version "3.0.0"
@@ -9124,18 +8718,17 @@ sprintf-js@~1.0.2:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
 sshpk@^1.7.0:
-  version "1.14.2"
-  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.14.2.tgz#c6fc61648a3d9c4e764fd3fcdf4ea105e492ba98"
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
   dependencies:
     asn1 "~0.2.3"
     assert-plus "^1.0.0"
-    dashdash "^1.12.0"
-    getpass "^0.1.1"
-    safer-buffer "^2.0.2"
-  optionalDependencies:
     bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
     ecc-jsbn "~0.1.1"
+    getpass "^0.1.1"
     jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
 ssri@^5.2.4:
@@ -9151,8 +8744,8 @@ ssri@^6.0.0, ssri@^6.0.1:
     figgy-pudding "^3.5.1"
 
 stack-utils@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.2.tgz#33eba3897788558bebfc2db059dc158ec36cebb8"
 
 staged-git-files@1.1.1:
   version "1.1.1"
@@ -9173,26 +8766,26 @@ statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
-std-env@^1.1.0, std-env@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/std-env/-/std-env-1.3.0.tgz#8ce754a401a61f1ac49c8eb55f2a8c0c63d54954"
+std-env@^1.1.0, std-env@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/std-env/-/std-env-1.3.1.tgz#4e1758412439e9ece1d437b1b098551911aa44ee"
   dependencies:
     is-ci "^1.1.0"
 
-stealthy-require@^1.1.0:
+stealthy-require@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
 
 stream-browserify@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
   dependencies:
     inherits "~2.0.1"
     readable-stream "^2.0.2"
 
 stream-each@^1.1.0:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/stream-each/-/stream-each-1.2.2.tgz#8e8c463f91da8991778765873fe4d960d8f616bd"
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/stream-each/-/stream-each-1.2.3.tgz#ebe27a0c389b04fbcc233642952e10731afa9bae"
   dependencies:
     end-of-stream "^1.1.0"
     stream-shift "^1.0.0"
@@ -9241,34 +8834,26 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
-string_decoder@^1.0.0, string_decoder@~1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
-  dependencies:
-    safe-buffer "~5.1.0"
-
-string_decoder@^1.1.1:
+string_decoder@^1.0.0, string_decoder@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.2.0.tgz#fe86e738b19544afe70469243b2a1ee9240eae8d"
   dependencies:
     safe-buffer "~5.1.0"
 
-string_decoder@~0.10.x:
-  version "0.10.31"
-  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  dependencies:
+    safe-buffer "~5.1.0"
 
 stringify-object@^3.2.2:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.2.2.tgz#9853052e5a88fb605a44cd27445aa257ad7ffbcd"
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.3.0.tgz#703065aefca19300d3ce88af4f5b3956d7556629"
   dependencies:
-    get-own-enumerable-property-symbols "^2.0.1"
+    get-own-enumerable-property-symbols "^3.0.0"
     is-obj "^1.0.1"
     is-regexp "^1.0.0"
 
-stringify-package@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/stringify-package/-/stringify-package-1.0.0.tgz#e02828089333d7d45cd8c287c30aa9a13375081b"
-
 strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
@@ -9281,20 +8866,33 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.0.0.tgz#f78f68b5d0866c20b2c9b8c61b5298508dc8756f"
+  dependencies:
+    ansi-regex "^4.0.0"
+
 strip-bom-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom-string/-/strip-bom-string-1.0.0.tgz#e5211e9224369fbb81d633a2f00044dc8cedad92"
 
-strip-bom@3.0.0, strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-bom@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
   dependencies:
     is-utf8 "^0.2.0"
 
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
+strip-comments@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/strip-comments/-/strip-comments-1.0.2.tgz#82b9c45e7f05873bee53f37168af930aa368679d"
+  dependencies:
+    babel-extract-comments "^1.0.0"
+    babel-plugin-transform-object-rest-spread "^6.26.0"
+
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -9309,15 +8907,14 @@ strip-indent@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
 
-strip-json-comments@^2.0.0, strip-json-comments@~2.0.1:
+strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
 strong-log-transformer@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/strong-log-transformer/-/strong-log-transformer-2.0.0.tgz#fa6d8e0a9e62b3c168c3cad5ae5d00dc97ba26cc"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/strong-log-transformer/-/strong-log-transformer-2.1.0.tgz#0f5ed78d325e0421ac6f90f7f10e691d6ae3ae10"
   dependencies:
-    byline "^5.0.0"
     duplexer "^0.1.1"
     minimist "^1.2.0"
     through "^2.3.4"
@@ -9345,24 +8942,28 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.1.2, supports-color@^3.2.3:
+supports-color@^3.2.3:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   dependencies:
     has-flag "^1.0.0"
 
-supports-color@^5.1.0:
+supports-color@^5.3.0, supports-color@^5.4.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
   dependencies:
     has-flag "^3.0.0"
 
-supports-color@^5.3.0, supports-color@^5.4.0:
-  version "5.4.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
+supports-color@^6.0.0, supports-color@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
   dependencies:
     has-flag "^3.0.0"
 
+svg-tags@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/svg-tags/-/svg-tags-1.0.0.tgz#58f71cee3bd519b59d4b2a843b6c7de64ac04764"
+
 svgo@^0.7.0:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@@ -9405,31 +9006,19 @@ table@^4.0.3:
     slice-ansi "1.0.0"
     string-width "^2.1.1"
 
-tapable@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.0.0.tgz#cbb639d9002eed9c6b5975eb20598d7936f1f9f2"
+tapable@^1.0.0, tapable@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.1.tgz#4d297923c5a72a42360de2ab52dadfaaec00018e"
 
 tar@^2.0.0:
   version "2.2.1"
-  resolved "http://registry.npmjs.org/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
   dependencies:
     block-stream "*"
     fstream "^1.0.2"
     inherits "2"
 
-tar@^4:
-  version "4.4.4"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.4.tgz#ec8409fae9f665a4355cc3b4087d0820232bb8cd"
-  dependencies:
-    chownr "^1.0.1"
-    fs-minipass "^1.2.5"
-    minipass "^2.3.3"
-    minizlib "^1.1.0"
-    mkdirp "^0.5.0"
-    safe-buffer "^5.1.2"
-    yallist "^3.0.2"
-
-tar@^4.4.6:
+tar@^4, tar@^4.4.8:
   version "4.4.8"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.8.tgz#b19eec3fde2a96e64666df9fdb40c5ca1bc3747d"
   dependencies:
@@ -9463,19 +9052,39 @@ tempfile@^1.1.1:
     os-tmpdir "^1.0.0"
     uuid "^2.0.1"
 
-test-exclude@^4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.1.tgz#dfa222f03480bca69207ca728b37d74b45f724fa"
+terser-webpack-plugin@^1.1.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.2.3.tgz#3f98bc902fac3e5d0de730869f50668561262ec8"
+  dependencies:
+    cacache "^11.0.2"
+    find-cache-dir "^2.0.0"
+    schema-utils "^1.0.0"
+    serialize-javascript "^1.4.0"
+    source-map "^0.6.1"
+    terser "^3.16.1"
+    webpack-sources "^1.1.0"
+    worker-farm "^1.5.2"
+
+terser@^3.16.1:
+  version "3.16.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-3.16.1.tgz#5b0dd4fa1ffd0b0b43c2493b2c364fd179160493"
+  dependencies:
+    commander "~2.17.1"
+    source-map "~0.6.1"
+    source-map-support "~0.5.9"
+
+test-exclude@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.1.0.tgz#6ba6b25179d2d38724824661323b73e03c0c1de1"
   dependencies:
     arrify "^1.0.1"
-    micromatch "^3.1.8"
-    object-assign "^4.1.0"
-    read-pkg-up "^1.0.1"
+    minimatch "^3.0.4"
+    read-pkg-up "^4.0.0"
     require-main-filename "^1.0.1"
 
 text-extensions@^1.0.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/text-extensions/-/text-extensions-1.7.0.tgz#faaaba2625ed746d568a23e4d0aacd9bf08a8b39"
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/text-extensions/-/text-extensions-1.9.0.tgz#1853e45fee39c945ce6f6c36b2d659b5aabc2a26"
 
 text-table@~0.2.0:
   version "0.2.0"
@@ -9486,10 +9095,10 @@ throat@^4.0.0:
   resolved "https://registry.yarnpkg.com/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
 
 through2@^2.0.0, through2@^2.0.2:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
   dependencies:
-    readable-stream "^2.1.5"
+    readable-stream "~2.3.6"
     xtend "~4.0.1"
 
 through@2, "through@>=2.2.7 <3", through@^2.3.4, through@^2.3.6, through@~2.3.4:
@@ -9507,8 +9116,8 @@ timers-browserify@^2.0.4:
     setimmediate "^1.0.4"
 
 tiny-emitter@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.0.2.tgz#82d27468aca5ade8e5fd1e6d22b57dd43ebdfb7c"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
 
 tmp@^0.0.33:
   version "0.0.33"
@@ -9528,10 +9137,6 @@ to-factory@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/to-factory/-/to-factory-1.0.0.tgz#8738af8bd97120ad1d4047972ada5563bf9479b1"
 
-to-fast-properties@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
-
 to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
@@ -9559,8 +9164,8 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     safe-regex "^1.1.0"
 
 toml@^2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/toml/-/toml-2.3.3.tgz#8d683d729577cb286231dfc7a8affe58d31728fb"
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/toml/-/toml-2.3.6.tgz#25b0866483a9722474895559088b436fd11f861b"
 
 topo@2.x.x:
   version "2.0.2"
@@ -9572,19 +9177,20 @@ toposort@^1.0.0:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/toposort/-/toposort-1.0.7.tgz#2e68442d9f64ec720b8cc89e6443ac6caa950029"
 
-tough-cookie@>=2.3.3, tough-cookie@^2.3.4:
+tough-cookie@^2.3.3, tough-cookie@^2.3.4:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+tough-cookie@~2.4.3:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
   dependencies:
     psl "^1.1.24"
     punycode "^1.4.1"
 
-tough-cookie@~2.3.3:
-  version "2.3.4"
-  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.4.tgz#ec60cee38ac675063ffc97a5c18970578ee83655"
-  dependencies:
-    punycode "^1.4.1"
-
 tr46@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
@@ -9621,15 +9227,6 @@ ts-jest@^23.10.5:
     semver "^5.5"
     yargs-parser "10.x"
 
-tsconfig@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-7.0.0.tgz#84538875a4dc216e5c4a5432b3a4dec3d54e91b7"
-  dependencies:
-    "@types/strip-bom" "^3.0.0"
-    "@types/strip-json-comments" "0.0.30"
-    strip-bom "^3.0.0"
-    strip-json-comments "^2.0.0"
-
 tslib@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
@@ -9666,53 +9263,20 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
 typescript@^3.2.2:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.2.2.tgz#fe8101c46aa123f8353523ebdcf5730c2ae493e5"
+  version "3.3.3333"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.3333.tgz#171b2c5af66c59e9431199117a3bcadc66fdcfd6"
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.5.tgz#0c65f15f815aa08b560a61ce8b4db7ffc3f45376"
-
-uglify-es@^3.3.4:
-  version "3.3.9"
-  resolved "https://registry.yarnpkg.com/uglify-es/-/uglify-es-3.3.9.tgz#0c1c4f0700bed8dbc124cdb304d2592ca203e677"
-  dependencies:
-    commander "~2.13.0"
-    source-map "~0.6.1"
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.6.tgz#9c411a802a409a91fc6cf74081baba34b24499ac"
 
-uglify-js@3.3.x:
-  version "3.3.28"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.3.28.tgz#0efb9a13850e11303361c1051f64d2ec68d9be06"
+uglify-js@3.4.x, uglify-js@^3.1.4:
+  version "3.4.9"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.9.tgz#af02f180c1207d76432e473ed24a28f4a782bae3"
   dependencies:
-    commander "~2.15.0"
+    commander "~2.17.1"
     source-map "~0.6.1"
 
-uglify-js@^2.6:
-  version "2.8.29"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
-  dependencies:
-    source-map "~0.5.1"
-    yargs "~3.10.0"
-  optionalDependencies:
-    uglify-to-browserify "~1.0.0"
-
-uglify-to-browserify@~1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
-
-uglifyjs-webpack-plugin@^1.2.4:
-  version "1.2.7"
-  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-1.2.7.tgz#57638dd99c853a1ebfe9d97b42160a8a507f9d00"
-  dependencies:
-    cacache "^10.0.4"
-    find-cache-dir "^1.0.0"
-    schema-utils "^0.4.5"
-    serialize-javascript "^1.4.0"
-    source-map "^0.6.1"
-    uglify-es "^3.3.4"
-    webpack-sources "^1.1.0"
-    worker-farm "^1.5.2"
-
 uid-number@0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
@@ -9757,24 +9321,24 @@ uniqs@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/uniqs/-/uniqs-2.0.0.tgz#ffede4b36b25290696e6e165d4a59edb998e6b02"
 
-unique-filename@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/unique-filename/-/unique-filename-1.1.0.tgz#d05f2fe4032560871f30e93cbe735eea201514f3"
-  dependencies:
-    unique-slug "^2.0.0"
-
-unique-filename@^1.1.1:
+unique-filename@^1.1.0, unique-filename@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/unique-filename/-/unique-filename-1.1.1.tgz#1d69769369ada0583103a1e6ae87681b56573230"
   dependencies:
     unique-slug "^2.0.0"
 
 unique-slug@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/unique-slug/-/unique-slug-2.0.0.tgz#db6676e7c7cc0629878ff196097c78855ae9f4ab"
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/unique-slug/-/unique-slug-2.0.1.tgz#5e9edc6d1ce8fb264db18a507ef9bd8544451ca6"
   dependencies:
     imurmurhash "^0.1.4"
 
+universal-user-agent@^2.0.0, universal-user-agent@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/universal-user-agent/-/universal-user-agent-2.0.3.tgz#9f6f09f9cc33de867bb720d84c08069b14937c6c"
+  dependencies:
+    os-name "^3.0.0"
+
 universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -9790,7 +9354,7 @@ unset-value@^1.0.0:
     has-value "^0.3.1"
     isobject "^3.0.0"
 
-upath@^1.0.5, upath@^1.1.0:
+upath@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.0.tgz#35256597e46a581db4793d0ce47fa9aebfc9fabd"
 
@@ -9798,7 +9362,7 @@ upper-case@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
-uri-js@^4.2.1:
+uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
   dependencies:
@@ -9809,12 +9373,12 @@ urix@^0.1.0:
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
 
 url-loader@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-1.0.1.tgz#61bc53f1f184d7343da2728a1289ef8722ea45ee"
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-1.1.2.tgz#b971d191b83af693c5e3fea4064be9e1f2d7f8d8"
   dependencies:
     loader-utils "^1.1.0"
     mime "^2.0.3"
-    schema-utils "^0.4.3"
+    schema-utils "^1.0.0"
 
 url-parse@^1.4.3:
   version "1.4.4"
@@ -9823,6 +9387,10 @@ url-parse@^1.4.3:
     querystringify "^2.0.0"
     requires-port "^1.0.0"
 
+url-template@^2.0.8:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/url-template/-/url-template-2.0.8.tgz#fc565a3cccbff7730c775f5641f9555791439f21"
+
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -9851,17 +9419,13 @@ util@0.10.3:
   dependencies:
     inherits "2.0.1"
 
-util@^0.10.3:
-  version "0.10.4"
-  resolved "https://registry.yarnpkg.com/util/-/util-0.10.4.tgz#3aa0125bfe668a4672de58857d3ace27ecb76901"
+util@^0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.11.1.tgz#3236733720ec64bb27f6e26f421aaa2e1b588d61"
   dependencies:
     inherits "2.0.3"
 
-utila@~0.3:
-  version "0.3.3"
-  resolved "https://registry.yarnpkg.com/utila/-/utila-0.3.3.tgz#d7e8e7d7e309107092b05f8d9688824d633a4226"
-
-utila@~0.4:
+utila@^0.4.0, utila@~0.4:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/utila/-/utila-0.4.0.tgz#8a16a05d445657a3aea5eecc5b12a4fa5379772c"
 
@@ -9873,18 +9437,11 @@ uuid@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
 
-uuid@^3.0.1, uuid@^3.1.0, uuid@^3.3.2:
+uuid@^3.0.1, uuid@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
 
-validate-npm-package-license@^3.0.1:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz#81643bcbef1bdfecd4623793dc4648948ba98338"
-  dependencies:
-    spdx-correct "^3.0.0"
-    spdx-expression-parse "^3.0.0"
-
-validate-npm-package-license@^3.0.3:
+validate-npm-package-license@^3.0.1, validate-npm-package-license@^3.0.3:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
   dependencies:
@@ -9931,29 +9488,25 @@ vue-eslint-parser@^2.0.3:
     lodash "^4.17.4"
 
 vue-hot-reload-api@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.3.0.tgz#97976142405d13d8efae154749e88c4e358cf926"
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/vue-hot-reload-api/-/vue-hot-reload-api-2.3.3.tgz#2756f46cb3258054c5f4723de8ae7e87302a1ccf"
 
-vue-jest@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/vue-jest/-/vue-jest-2.6.0.tgz#23dc99a4dce0bb59fea3946e1317b234968cf12a"
+vue-jest@^4.0.0-beta.1:
+  version "4.0.0-beta.2"
+  resolved "https://registry.yarnpkg.com/vue-jest/-/vue-jest-4.0.0-beta.2.tgz#f2120ea9d24224aad3a100c2010b0760d47ee6fe"
   dependencies:
-    babel-plugin-transform-es2015-modules-commonjs "^6.26.0"
+    "@babel/plugin-transform-modules-commonjs" "^7.2.0"
+    "@vue/component-compiler-utils" "^2.4.0"
     chalk "^2.1.0"
     extract-from-css "^0.4.4"
-    find-babel-config "^1.1.0"
-    js-beautify "^1.6.14"
-    node-cache "^4.1.1"
-    object-assign "^4.1.1"
     source-map "^0.5.6"
-    tsconfig "^7.0.0"
-    vue-template-es2015-compiler "^1.6.0"
+    ts-jest "^23.10.5"
 
 vue-loader@^15.2.4:
-  version "15.2.6"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.2.6.tgz#4ad4e56a0ca1fd89ebc4220f9e3bd4723097b397"
+  version "15.7.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.7.0.tgz#27275aa5a3ef4958c5379c006dd1436ad04b25b3"
   dependencies:
-    "@vue/component-compiler-utils" "^2.0.0"
+    "@vue/component-compiler-utils" "^2.5.1"
     hash-sum "^1.0.2"
     loader-utils "^1.1.0"
     vue-hot-reload-api "^2.3.0"
@@ -9964,8 +9517,8 @@ vue-router@^3.0.2:
   resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.0.2.tgz#dedc67afe6c4e2bc25682c8b1c2a8c0d7c7e56be"
 
 vue-server-renderer@^2.5.16:
-  version "2.5.16"
-  resolved "https://registry.yarnpkg.com/vue-server-renderer/-/vue-server-renderer-2.5.16.tgz#279ef8e37e502a0de3a9ae30758cc04a472eaac0"
+  version "2.6.8"
+  resolved "https://registry.yarnpkg.com/vue-server-renderer/-/vue-server-renderer-2.6.8.tgz#7f191eede16778d96916f2f9199efa781fd30879"
   dependencies:
     chalk "^1.1.3"
     hash-sum "^1.0.2"
@@ -9977,30 +9530,30 @@ vue-server-renderer@^2.5.16:
     source-map "0.5.6"
 
 vue-style-loader@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/vue-style-loader/-/vue-style-loader-4.1.1.tgz#7c1d051b24f60b1707602b549ed50b4c8111d316"
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/vue-style-loader/-/vue-style-loader-4.1.2.tgz#dedf349806f25ceb4e64f3ad7c0a44fba735fcf8"
   dependencies:
     hash-sum "^1.0.2"
     loader-utils "^1.0.2"
 
 vue-template-compiler@^2.5.16:
-  version "2.5.16"
-  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.5.16.tgz#93b48570e56c720cdf3f051cc15287c26fbd04cb"
+  version "2.6.8"
+  resolved "https://registry.yarnpkg.com/vue-template-compiler/-/vue-template-compiler-2.6.8.tgz#750802604595134775b9c53141b9850b35255e1c"
   dependencies:
     de-indent "^1.0.2"
     he "^1.1.0"
 
-vue-template-es2015-compiler@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.6.0.tgz#dc42697133302ce3017524356a6c61b7b69b4a18"
+vue-template-es2015-compiler@^1.9.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/vue-template-es2015-compiler/-/vue-template-es2015-compiler-1.9.1.tgz#1ee3bc9a16ecbf5118be334bb15f9c46f82f5825"
 
 vue-toasted@^1.1.25:
-  version "1.1.25"
-  resolved "https://registry.yarnpkg.com/vue-toasted/-/vue-toasted-1.1.25.tgz#27b1f40866d98f8bf817722869f3d97f7c0d4db1"
+  version "1.1.26"
+  resolved "https://registry.yarnpkg.com/vue-toasted/-/vue-toasted-1.1.26.tgz#1333d1a42157ab78389c3810023a49ba94e69c7b"
 
 vue@^2.5.16:
-  version "2.5.16"
-  resolved "https://registry.yarnpkg.com/vue/-/vue-2.5.16.tgz#07edb75e8412aaeed871ebafa99f4672584a0085"
+  version "2.6.8"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.6.8.tgz#f21cbc536bfc14f7d1d792a137bb12f69e60ea91"
 
 vuepress-html-webpack-plugin@^3.2.0:
   version "3.2.0"
@@ -10015,8 +9568,8 @@ vuepress-html-webpack-plugin@^3.2.0:
     util.promisify "1.0.0"
 
 vuepress-plugin-flowchart@^1.4.2:
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/vuepress-plugin-flowchart/-/vuepress-plugin-flowchart-1.4.2.tgz#2062db10f70e81586f7ca48182bac36943eea2b3"
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/vuepress-plugin-flowchart/-/vuepress-plugin-flowchart-1.4.3.tgz#1692807257c9ba02f764ced0caf930c627f65bdb"
   dependencies:
     flowchart.js "^1.11.3"
 
@@ -10063,45 +9616,38 @@ webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
 
-webpack-chain@^4.6.0:
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/webpack-chain/-/webpack-chain-4.8.0.tgz#06fc3dbb9f2707d4c9e899fc6250fbcf2afe6fd1"
-  dependencies:
-    deepmerge "^1.5.2"
-    javascript-stringify "^1.6.0"
-
-webpack-chain@^4.9.0:
-  version "4.11.0"
-  resolved "https://registry.yarnpkg.com/webpack-chain/-/webpack-chain-4.11.0.tgz#41b57773d2dcdcbfd43c9df28a05b40705ae421c"
+webpack-chain@^4.6.0, webpack-chain@^4.9.0:
+  version "4.12.1"
+  resolved "https://registry.yarnpkg.com/webpack-chain/-/webpack-chain-4.12.1.tgz#6c8439bbb2ab550952d60e1ea9319141906c02a6"
   dependencies:
     deepmerge "^1.5.2"
     javascript-stringify "^1.6.0"
 
-webpack-dev-middleware@3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.4.0.tgz#1132fecc9026fd90f0ecedac5cbff75d1fb45890"
+webpack-dev-middleware@^3.5.1:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-3.6.0.tgz#71f1b04e52ff8d442757af2be3a658237d53a3e5"
   dependencies:
-    memory-fs "~0.4.1"
+    memory-fs "^0.4.1"
     mime "^2.3.1"
     range-parser "^1.0.3"
     webpack-log "^2.0.0"
 
 webpack-dev-server@^3.1.14:
-  version "3.1.14"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.1.14.tgz#60fb229b997fc5a0a1fc6237421030180959d469"
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.2.1.tgz#1b45ce3ecfc55b6ebe5e36dab2777c02bc508c4e"
   dependencies:
     ansi-html "0.0.7"
     bonjour "^3.5.0"
     chokidar "^2.0.0"
     compression "^1.5.2"
     connect-history-api-fallback "^1.3.0"
-    debug "^3.1.0"
+    debug "^4.1.1"
     del "^3.0.0"
     express "^4.16.2"
     html-entities "^1.2.0"
-    http-proxy-middleware "~0.18.0"
+    http-proxy-middleware "^0.19.1"
     import-local "^2.0.0"
-    internal-ip "^3.0.1"
+    internal-ip "^4.2.0"
     ip "^1.1.5"
     killable "^1.0.0"
     loglevel "^1.4.1"
@@ -10115,9 +9661,9 @@ webpack-dev-server@^3.1.14:
     sockjs-client "1.3.0"
     spdy "^4.0.0"
     strip-ansi "^3.0.0"
-    supports-color "^5.1.0"
+    supports-color "^6.1.0"
     url "^0.11.0"
-    webpack-dev-middleware "3.4.0"
+    webpack-dev-middleware "^3.5.1"
     webpack-log "^2.0.0"
     yargs "12.0.2"
 
@@ -10129,29 +9675,28 @@ webpack-log@^2.0.0:
     uuid "^3.3.2"
 
 webpack-merge@^4.1.2:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.1.3.tgz#8aaff2108a19c29849bc9ad2a7fd7fce68e87c4a"
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.2.1.tgz#5e923cf802ea2ace4fd5af1d3247368a633489b4"
   dependencies:
     lodash "^4.17.5"
 
-webpack-sources@^1.0.1, webpack-sources@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.1.0.tgz#a101ebae59d6507354d71d8013950a3a8b7a5a54"
+webpack-sources@^1.1.0, webpack-sources@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.3.0.tgz#2a28dcb9f1f45fe960d8f1493252b5ee6530fa85"
   dependencies:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
 webpack@^4.8.1:
-  version "4.16.3"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.16.3.tgz#861be3176d81e7e3d71c66c8acc9bba35588b525"
-  dependencies:
-    "@webassemblyjs/ast" "1.5.13"
-    "@webassemblyjs/helper-module-context" "1.5.13"
-    "@webassemblyjs/wasm-edit" "1.5.13"
-    "@webassemblyjs/wasm-opt" "1.5.13"
-    "@webassemblyjs/wasm-parser" "1.5.13"
-    acorn "^5.6.2"
-    acorn-dynamic-import "^3.0.0"
+  version "4.29.6"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.29.6.tgz#66bf0ec8beee4d469f8b598d3988ff9d8d90e955"
+  dependencies:
+    "@webassemblyjs/ast" "1.8.5"
+    "@webassemblyjs/helper-module-context" "1.8.5"
+    "@webassemblyjs/wasm-edit" "1.8.5"
+    "@webassemblyjs/wasm-parser" "1.8.5"
+    acorn "^6.0.5"
+    acorn-dynamic-import "^4.0.0"
     ajv "^6.1.0"
     ajv-keywords "^3.1.0"
     chrome-trace-event "^1.0.0"
@@ -10165,25 +9710,25 @@ webpack@^4.8.1:
     mkdirp "~0.5.0"
     neo-async "^2.5.0"
     node-libs-browser "^2.0.0"
-    schema-utils "^0.4.4"
-    tapable "^1.0.0"
-    uglifyjs-webpack-plugin "^1.2.4"
+    schema-utils "^1.0.0"
+    tapable "^1.1.0"
+    terser-webpack-plugin "^1.1.0"
     watchpack "^1.5.0"
-    webpack-sources "^1.0.1"
+    webpack-sources "^1.3.0"
 
 webpackbar@^2.6.1:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/webpackbar/-/webpackbar-2.6.1.tgz#d1aff0665c43635ff35672be2f2463d1176bdb6f"
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/webpackbar/-/webpackbar-2.6.4.tgz#9118dde6b8f513a2d50ce630952157bca9218c6f"
   dependencies:
-    chalk "^2.3.2"
-    consola "^1.2.0"
+    chalk "^2.4.1"
+    consola "^1.4.3"
     figures "^2.0.0"
     loader-utils "^1.1.0"
-    lodash "^4.17.5"
+    lodash "^4.17.10"
     log-update "^2.3.0"
-    pretty-time "^1.0.0"
-    schema-utils "^0.4.5"
-    std-env "^1.3.0"
+    pretty-time "^1.1.0"
+    schema-utils "^1.0.0"
+    std-env "^1.3.1"
     table "^4.0.3"
 
 websocket-driver@>=0.5.1:
@@ -10198,16 +9743,16 @@ websocket-extensions@>=0.1.1:
   resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
 
 whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.3.tgz#57c235bc8657e914d24e1a397d3c82daee0a6ba3"
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
   dependencies:
-    iconv-lite "0.4.19"
+    iconv-lite "0.4.24"
 
-whatwg-mimetype@^2.0.0, whatwg-mimetype@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.1.0.tgz#f0f21d76cbba72362eb609dbed2a30cd17fcc7d4"
+whatwg-mimetype@^2.1.0, whatwg-mimetype@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
 
-whatwg-url@^6.4.0, whatwg-url@^6.4.1:
+whatwg-url@^6.4.1:
   version "6.5.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.5.0.tgz#f2df02bff176fd65070df74ad5ccbb5a199965a8"
   dependencies:
@@ -10247,13 +9792,11 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
-window-size@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
-
-wordwrap@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+windows-release@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/windows-release/-/windows-release-3.1.0.tgz#8d4a7e266cbf5a233f6c717dac19ce00af36e12e"
+  dependencies:
+    execa "^0.10.0"
 
 wordwrap@~0.0.2:
   version "0.0.3"
@@ -10263,21 +9806,21 @@ wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
 
-workbox-background-sync@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-3.4.1.tgz#6957a0ff622ee08b7af958d561cf2d4821edb640"
+workbox-background-sync@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-3.6.3.tgz#6609a0fac9eda336a7c52e6aa227ba2ae532ad94"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-broadcast-cache-update@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-broadcast-cache-update/-/workbox-broadcast-cache-update-3.4.1.tgz#9861cd2b6d874d41be26a34bc5bdd7a794d3badf"
+workbox-broadcast-cache-update@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-broadcast-cache-update/-/workbox-broadcast-cache-update-3.6.3.tgz#3f5dff22ada8c93e397fb38c1dc100606a7b92da"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
 workbox-build@^3.1.0:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-build/-/workbox-build-3.4.1.tgz#65af4c81b05dac6a1819c88b8a2a944ddf5cec04"
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-build/-/workbox-build-3.6.3.tgz#77110f9f52dc5d82fa6c1c384c6f5e2225adcbd8"
   dependencies:
     babel-runtime "^6.26.0"
     common-tags "^1.4.0"
@@ -10286,84 +9829,86 @@ workbox-build@^3.1.0:
     joi "^11.1.1"
     lodash.template "^4.4.0"
     pretty-bytes "^4.0.2"
-    workbox-background-sync "^3.4.1"
-    workbox-broadcast-cache-update "^3.4.1"
-    workbox-cache-expiration "^3.4.1"
-    workbox-cacheable-response "^3.4.1"
-    workbox-core "^3.4.1"
-    workbox-google-analytics "^3.4.1"
-    workbox-navigation-preload "^3.4.1"
-    workbox-precaching "^3.4.1"
-    workbox-range-requests "^3.4.1"
-    workbox-routing "^3.4.1"
-    workbox-strategies "^3.4.1"
-    workbox-streams "^3.4.1"
-    workbox-sw "^3.4.1"
-
-workbox-cache-expiration@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-cache-expiration/-/workbox-cache-expiration-3.4.1.tgz#6c92317ca43be7e3030662ffbb3fd413c1689f18"
+    stringify-object "^3.2.2"
+    strip-comments "^1.0.2"
+    workbox-background-sync "^3.6.3"
+    workbox-broadcast-cache-update "^3.6.3"
+    workbox-cache-expiration "^3.6.3"
+    workbox-cacheable-response "^3.6.3"
+    workbox-core "^3.6.3"
+    workbox-google-analytics "^3.6.3"
+    workbox-navigation-preload "^3.6.3"
+    workbox-precaching "^3.6.3"
+    workbox-range-requests "^3.6.3"
+    workbox-routing "^3.6.3"
+    workbox-strategies "^3.6.3"
+    workbox-streams "^3.6.3"
+    workbox-sw "^3.6.3"
+
+workbox-cache-expiration@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-cache-expiration/-/workbox-cache-expiration-3.6.3.tgz#4819697254a72098a13f94b594325a28a1e90372"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-cacheable-response@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-cacheable-response/-/workbox-cacheable-response-3.4.1.tgz#5517b4d5a86c2ad5d48000109335c5af23f47e40"
+workbox-cacheable-response@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-cacheable-response/-/workbox-cacheable-response-3.6.3.tgz#869f1a68fce9063f6869ddbf7fa0a2e0a868b3aa"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-core@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-core/-/workbox-core-3.4.1.tgz#dd6d8ad7398a0e6224c04b079841045af0c62e1f"
+workbox-core@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-core/-/workbox-core-3.6.3.tgz#69abba70a4f3f2a5c059295a6f3b7c62bd00e15c"
 
-workbox-google-analytics@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-google-analytics/-/workbox-google-analytics-3.4.1.tgz#98f407b7d157be68087e0f3edb432cba291fd614"
+workbox-google-analytics@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-google-analytics/-/workbox-google-analytics-3.6.3.tgz#99df2a3d70d6e91961e18a6752bac12e91fbf727"
   dependencies:
-    workbox-background-sync "^3.4.1"
-    workbox-core "^3.4.1"
-    workbox-routing "^3.4.1"
-    workbox-strategies "^3.4.1"
+    workbox-background-sync "^3.6.3"
+    workbox-core "^3.6.3"
+    workbox-routing "^3.6.3"
+    workbox-strategies "^3.6.3"
 
-workbox-navigation-preload@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-navigation-preload/-/workbox-navigation-preload-3.4.1.tgz#d3eb75239cc4eed9314b25e233da2ba282dcc84d"
+workbox-navigation-preload@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-navigation-preload/-/workbox-navigation-preload-3.6.3.tgz#a2c34eb7c17e7485b795125091215f757b3c4964"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-precaching@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-precaching/-/workbox-precaching-3.4.1.tgz#2d4a3f6ae8d825e17ef51dddc51aae5ef2876fb5"
+workbox-precaching@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-precaching/-/workbox-precaching-3.6.3.tgz#5341515e9d5872c58ede026a31e19bafafa4e1c1"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-range-requests@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-range-requests/-/workbox-range-requests-3.4.1.tgz#098474efecce49148ba925c75753e0ac96a8dd9a"
+workbox-range-requests@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-range-requests/-/workbox-range-requests-3.6.3.tgz#3cc21cba31f2dd8c43c52a196bcc8f6cdbcde803"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-routing@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-routing/-/workbox-routing-3.4.1.tgz#c5ac213480869da29a91a88db57b679ba7ddf58a"
+workbox-routing@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-routing/-/workbox-routing-3.6.3.tgz#659cd8f9274986cfa98fda0d050de6422075acf7"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-strategies@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-strategies/-/workbox-strategies-3.4.1.tgz#96f7947a9611ea599fcb71d44a5abab503fbe288"
+workbox-strategies@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-strategies/-/workbox-strategies-3.6.3.tgz#11a0dc249a7bc23d3465ec1322d28fa6643d64a0"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-streams@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-streams/-/workbox-streams-3.4.1.tgz#b639843431ea38825909a557e54108fdc469f0eb"
+workbox-streams@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-streams/-/workbox-streams-3.6.3.tgz#beaea5d5b230239836cc327b07d471aa6101955a"
   dependencies:
-    workbox-core "^3.4.1"
+    workbox-core "^3.6.3"
 
-workbox-sw@^3.4.1:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/workbox-sw/-/workbox-sw-3.4.1.tgz#7b51fc14c44b4e880c369f97681472cf6e117113"
+workbox-sw@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/workbox-sw/-/workbox-sw-3.6.3.tgz#278ea4c1831b92bbe2d420da8399176c4b2789ff"
 
 worker-farm@^1.5.2:
   version "1.6.0"
@@ -10389,9 +9934,17 @@ wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
 
-write-file-atomic@^2.0.0, write-file-atomic@^2.1.0, write-file-atomic@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.3.0.tgz#1ff61575c2e2a4e8e510d6fa4e243cce183999ab"
+write-file-atomic@2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.1.tgz#d0b05463c188ae804396fd5ab2a370062af87529"
+  dependencies:
+    graceful-fs "^4.1.11"
+    imurmurhash "^0.1.4"
+    signal-exit "^3.0.2"
+
+write-file-atomic@^2.0.0, write-file-atomic@^2.3.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.2.tgz#a7181706dfba17855d221140a9c06e15fcdd87b9"
   dependencies:
     graceful-fs "^4.1.11"
     imurmurhash "^0.1.4"
@@ -10439,10 +9992,6 @@ xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
-y18n@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
-
 "y18n@^3.2.1 || ^4.0.0", y18n@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
@@ -10452,8 +10001,8 @@ yallist@^2.1.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
 yallist@^3.0.0, yallist@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.2.tgz#8452b4bb7e83c7c188d8041c1a837c773d6d8bb9"
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.3.tgz#b4b049e314be545e3ce802236d6cd22cd91c3de9"
 
 yargs-parser@10.x, yargs-parser@^10.1.0:
   version "10.1.0"
@@ -10468,12 +10017,6 @@ yargs-parser@^11.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^9.0.2:
-  version "9.0.2"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-9.0.2.tgz#9ccf6a43460fe4ed40a9bb68f48d43b8a68cc077"
-  dependencies:
-    camelcase "^4.1.0"
-
 yargs@12.0.2:
   version "12.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.2.tgz#fe58234369392af33ecbef53819171eff0f5aadc"
@@ -10491,24 +10034,7 @@ yargs@12.0.2:
     y18n "^3.2.1 || ^4.0.0"
     yargs-parser "^10.1.0"
 
-yargs@^11.0.0:
-  version "11.1.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
-  dependencies:
-    cliui "^4.0.0"
-    decamelize "^1.1.1"
-    find-up "^2.1.0"
-    get-caller-file "^1.0.1"
-    os-locale "^2.0.0"
-    require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
-    set-blocking "^2.0.0"
-    string-width "^2.0.0"
-    which-module "^2.0.0"
-    y18n "^3.2.1"
-    yargs-parser "^9.0.2"
-
-yargs@^12.0.1:
+yargs@^12.0.1, yargs@^12.0.2:
   version "12.0.5"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
   dependencies:
@@ -10525,15 +10051,6 @@ yargs@^12.0.1:
     y18n "^3.2.1 || ^4.0.0"
     yargs-parser "^11.1.1"
 
-yargs@~3.10.0:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
-  dependencies:
-    camelcase "^1.0.2"
-    cliui "^2.1.0"
-    decamelize "^1.0.0"
-    window-size "0.1.0"
-
 yorkie@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/yorkie/-/yorkie-1.0.3.tgz#5c05db48c012def99c29b79685b6ba2e40c8c671"
@@ -10542,3 +10059,7 @@ yorkie@^1.0.3:
     is-ci "^1.0.10"
     normalize-path "^1.0.0"
     strip-indent "^2.0.0"
+
+zepto@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/zepto/-/zepto-1.2.0.tgz#e127bd9e66fd846be5eab48c1394882f7c0e4f98"