diff --git a/packages/saber/lib/cli-commands/build.js b/packages/saber/lib/cli-commands/build.js
new file mode 100644
index 000000000..802c7d556
--- /dev/null
+++ b/packages/saber/lib/cli-commands/build.js
@@ -0,0 +1,27 @@
+const { setNodeEnv, handleError } = require('./utils')
+
+module.exports = function(cli) {
+  cli
+    .command(
+      'build [app-path]',
+      'Compile the application and generate static HTML files'
+    )
+    .alias('generate')
+    .option('--skip-compilation', 'Skip the webpack compilation process')
+    .option('--inspect-webpack', 'Inspect webpack config in your editor')
+    .action((cwd = '.', options) => {
+      setNodeEnv('production')
+
+      if (cli.matchedCommandName === 'generate') {
+        require('saber-log').log.warn(
+          `The "generate" command is now deprecated, please use "build" instead.`
+        )
+      }
+
+      const { skipCompilation } = options
+      delete options.skipCompilation
+      return require('..')(Object.assign({ cwd, dev: false }, options))
+        .build({ skipCompilation })
+        .catch(handleError)
+    })
+}
diff --git a/packages/saber/lib/cli-commands/dev.js b/packages/saber/lib/cli-commands/dev.js
new file mode 100644
index 000000000..e00ff47fe
--- /dev/null
+++ b/packages/saber/lib/cli-commands/dev.js
@@ -0,0 +1,35 @@
+const { setNodeEnv, handleError } = require('./utils')
+
+module.exports = function(cli) {
+  cli
+    .command('[app-path]', 'Run the application in dev mode', {
+      ignoreOptionDefaultValue: true
+    })
+    .alias('dev')
+    .option('--lazy', 'Enable lazy page compilation')
+    .option('--port <port>', 'Server port', { default: 3000 })
+    .option('--host <host>', 'Server host', { default: '0.0.0.0' })
+    .option('--ssr', 'Enable server-side rendering')
+    .option('--inspect-webpack', 'Inspect webpack config in your editor')
+    .action((cwd = '.', options) => {
+      setNodeEnv('development')
+
+      const { host, port, lazy, ssr } = options
+      delete options.host
+      delete options.port
+      delete options.lazy
+      delete options.ssr
+      return require('..')(Object.assign({ cwd, dev: true }, options), {
+        server: {
+          host,
+          port,
+          ssr
+        },
+        build: {
+          lazy
+        }
+      })
+        .serve()
+        .catch(handleError)
+    })
+}
diff --git a/packages/saber/lib/cli-commands/eject-theme.js b/packages/saber/lib/cli-commands/eject-theme.js
new file mode 100644
index 000000000..0867576ce
--- /dev/null
+++ b/packages/saber/lib/cli-commands/eject-theme.js
@@ -0,0 +1,159 @@
+const path = require('path')
+const { spawnSync } = require('child_process')
+const { fs } = require('saber-utils')
+const { log } = require('saber-log')
+const normalizeRepo = require('normalize-repo')
+const downloadGitRepo = require('download-git-repo')
+const configLoader = require('../utils/configLoader')
+const resolvePackage = require('../utils/resolvePackage')
+const { handleError, spawn } = require('./utils')
+
+const downloadRepo = (url, dest, opts) =>
+  new Promise(resolve => downloadGitRepo(url, dest, opts, resolve))
+
+module.exports = function(cli) {
+  cli
+    .command(
+      'eject-theme [app-path]',
+      `Copy the currently used theme's source code to a local folder.`
+    )
+    .option(
+      '--git',
+      'Pull code from Git, instead of node_modules, and add the theme as a submodule',
+      { default: false }
+    )
+    .option(
+      '--merge-dependencies',
+      "Copy over the theme's dependencies to your project's package.json.",
+      { default: true }
+    )
+    .option('--path <path>', 'Ejected theme destination', {
+      default: './theme'
+    })
+    .action(async (cwd = '.', options) => {
+      cwd = path.resolve(cwd)
+      const { git } = options
+      const mergeDependencies = options['merge-dependencies']
+
+      const config =
+        configLoader.load({ cwd, files: configLoader.CONFIG_FILES }).data || {}
+      if (!config.theme) {
+        handleError('No theme specified in config.')
+      }
+
+      const destPath = path.join(cwd, options.path)
+      const relativeDest = path.relative(cwd, destPath)
+      if (await fs.pathExists(destPath)) {
+        handleError(
+          `The path ${options.path} already exists. Please specify a different one using "--path".`
+        )
+      }
+
+      const themePath = resolvePackage(config.theme, {
+        prefix: 'saber-theme-',
+        cwd
+      })
+      if (!themePath) {
+        handleError(
+          `Theme "${config.theme}" could not be found in your node_modules.`
+        )
+      }
+
+      const themePackage = configLoader.load({
+        cwd: themePath,
+        files: ['package.json']
+      }).data
+
+      if (git) {
+        const repo = themePackage.repository
+
+        if (repo && (!repo.type || repo.type === 'git')) {
+          const tmp = path.join(cwd, '.saber', 'theme-tmp')
+
+          const { shortcut, url } = normalizeRepo(themePackage.repository)
+          const downloadError = await downloadRepo(shortcut || url, tmp, {
+            clone: Boolean(shortcut)
+          })
+
+          if (downloadError) {
+            handleError(downloadError)
+          }
+
+          try {
+            await fs.move(
+              repo.directory ? path.join(tmp, repo.directory) : tmp,
+              destPath
+            )
+
+            await fs.remove(tmp)
+          } catch (error) {
+            handleError(error)
+          }
+
+          log.success('Downloaded theme source via Git.')
+        } else {
+          handleError(
+            'The theme has no git repository specified within its package.json.'
+          )
+        }
+      } else {
+        try {
+          await fs.copy(themePath, destPath, {
+            filter: src => !src.endsWith('/node_modules')
+          })
+
+          log.info('Copied theme from node_modules.')
+        } catch (error) {
+          handleError(error)
+        }
+      }
+
+      if (mergeDependencies) {
+        const dependencies = themePackage.dependencies || {}
+        const devDependencies = themePackage.devDependencies || {}
+
+        const projectPackage = configLoader.load({
+          cwd,
+          files: ['package.json']
+        }).data
+
+        try {
+          await fs.writeJson(
+            path.join(cwd, 'package.json'),
+            {
+              ...projectPackage,
+              dependencies: {
+                ...projectPackage.dependencies,
+                ...dependencies,
+                [themePackage.name]: undefined // remove theme from dependencies
+              },
+              devDependencies: {
+                ...projectPackage.devDependencies,
+                ...devDependencies,
+                [themePackage.name]: undefined // remove theme from dev dependencies
+              }
+            },
+            { spaces: 2 }
+          )
+
+          const { status } = spawnSync('yarnpkg', ['--version']) // test if yarn is present before allowing it to use the same stdio
+          const hasNpmLock = await fs.pathExists(
+            path.join(cwd, 'package-lock.json')
+          )
+          if (status === 0 && !hasNpmLock) {
+            await spawn('yarn', ['install'], { stdio: 'inherit' })
+          } else {
+            await spawn('npm', ['install'], { stdio: 'inherit' })
+          }
+
+          log.success('Merged theme dependencies.')
+        } catch (error) {
+          handleError(error)
+        }
+      }
+
+      log.info(
+        `Please change "theme" in your Saber config to "./${relativeDest}".`
+      )
+    })
+}
diff --git a/packages/saber/lib/cli-commands/index.js b/packages/saber/lib/cli-commands/index.js
new file mode 100644
index 000000000..5da8e59e8
--- /dev/null
+++ b/packages/saber/lib/cli-commands/index.js
@@ -0,0 +1,5 @@
+const commands = ['dev', 'build', 'serve', 'eject-theme']
+
+module.exports = function(cli) {
+  commands.forEach(command => require(`./${command}`)(cli))
+}
diff --git a/packages/saber/lib/cli-commands/serve.js b/packages/saber/lib/cli-commands/serve.js
new file mode 100644
index 000000000..e2f63c441
--- /dev/null
+++ b/packages/saber/lib/cli-commands/serve.js
@@ -0,0 +1,23 @@
+const { setNodeEnv, handleError } = require('./utils')
+
+module.exports = function(cli) {
+  cli
+    .command('serve [app-path]', 'Serve the output directory')
+    .option('--host <host>', 'Server host', { default: '0.0.0.0' })
+    .option('--port <port>', 'Server port', { default: 3000 })
+    .action((cwd = '.', options) => {
+      setNodeEnv('production')
+
+      const { host, port } = options
+      delete options.host
+      delete options.port
+      return require('..')(Object.assign({ cwd, dev: true }, options), {
+        server: {
+          host,
+          port
+        }
+      })
+        .serveOutDir()
+        .catch(handleError)
+    })
+}
diff --git a/packages/saber/lib/cli-commands/utils.js b/packages/saber/lib/cli-commands/utils.js
new file mode 100644
index 000000000..6e01d99fb
--- /dev/null
+++ b/packages/saber/lib/cli-commands/utils.js
@@ -0,0 +1,21 @@
+const { spawn } = require('child_process')
+
+module.exports = {
+  setNodeEnv(env) {
+    if (!process.env.NODE_ENV) {
+      process.env.NODE_ENV = env
+    }
+  },
+  handleError(err) {
+    if (typeof err === 'string') err = new Error(err)
+    require('saber-log').log.error(err.stack)
+    process.exit(1) // eslint-disable-line
+  },
+  spawn(...args) {
+    return new Promise((resolve, reject) => {
+      const childProcess = spawn(...args)
+      childProcess.on('close', resolve)
+      childProcess.on('error', reject)
+    })
+  }
+}
diff --git a/packages/saber/lib/cli.js b/packages/saber/lib/cli.js
index 374c1be2a..130250551 100755
--- a/packages/saber/lib/cli.js
+++ b/packages/saber/lib/cli.js
@@ -2,82 +2,7 @@
 const cac = require('cac')
 
 const cli = cac()
-
-cli
-  .command('[app]', 'Run the application in dev mode', {
-    ignoreOptionDefaultValue: true
-  })
-  .alias('dev')
-  .option('--lazy', 'Enable lazy page compilation')
-  .option('--port <port>', 'Server port', { default: 3000 })
-  .option('--host <host>', 'Server host', { default: '0.0.0.0' })
-  .option('--ssr', 'Enable server-side rendering')
-  .option('--inspect-webpack', 'Inspect webpack config in your editor')
-  .action((cwd = '.', options) => {
-    setNodeEnv('development')
-
-    const { host, port, lazy, ssr } = options
-    delete options.host
-    delete options.port
-    delete options.lazy
-    delete options.ssr
-    return require('..')(Object.assign({ cwd, dev: true }, options), {
-      server: {
-        host,
-        port,
-        ssr
-      },
-      build: {
-        lazy
-      }
-    })
-      .serve()
-      .catch(handleError)
-  })
-
-cli
-  .command(
-    'build [app]',
-    'Compile the application and generate static HTML files'
-  )
-  .alias('generate')
-  .option('--skip-compilation', 'Skip the webpack compilation process')
-  .option('--inspect-webpack', 'Inspect webpack config in your editor')
-  .action((cwd = '.', options) => {
-    setNodeEnv('production')
-
-    if (cli.matchedCommandName === 'generate') {
-      require('saber-log').log.warn(
-        `The "generate" command is now deprecated, please use "build" instead.`
-      )
-    }
-
-    const { skipCompilation } = options
-    delete options.skipCompilation
-    return require('..')(Object.assign({ cwd, dev: false }, options))
-      .build({ skipCompilation })
-      .catch(handleError)
-  })
-
-cli
-  .command('serve [app]', 'Serve the output directory')
-  .option('--host <host>', 'Server host', { default: '0.0.0.0' })
-  .option('--port <port>', 'Server port', { default: 3000 })
-  .action((cwd = '.', options) => {
-    setNodeEnv('production')
-
-    const { host, port } = options
-    delete options.host
-    delete options.port
-    return require('..')(Object.assign({ cwd, dev: true }, options), {
-      server: {
-        host,
-        port
-      }
-    })
-      .serveOutDir()
-      .catch(handleError)
-  })
+require('./cli-commands')(cli)
 
 cli.option('-V, --verbose', 'Output verbose logs')
 cli.option('--no-progress', 'Disable progress bar')
@@ -88,17 +13,6 @@ cli.help()
 
 cli.parse()
 
-function handleError(err) {
-  require('saber-log').log.error(err.stack)
-  process.exit(1)
-}
-
-function setNodeEnv(env) {
-  if (!process.env.NODE_ENV) {
-    process.env.NODE_ENV = env
-  }
-}
-
 process.on('SIGINT', () => {
   const { log } = require('saber-log')
   log.log('')
diff --git a/packages/saber/package.json b/packages/saber/package.json
index 80a981fbf..dee42f998 100644
--- a/packages/saber/package.json
+++ b/packages/saber/package.json
@@ -31,6 +31,7 @@
     "css-loader": "^2.1.0",
     "cssnano": "^4.1.8",
     "devalue": "^2.0.0",
+    "download-git-repo": "^2.0.0",
     "fast-deep-equal": "^2.0.1",
     "file-loader": "^4.0.0",
     "get-port": "^5.0.0",
@@ -39,6 +40,7 @@
     "lodash.merge": "^4.6.1",
     "log-update": "^3.2.0",
     "mini-css-extract-plugin": ">=0.7.0",
+    "normalize-repo": "^1.0.0",
     "object-assign": "^4.1.1",
     "open": "^6.4.0",
     "polka": "^0.5.1",
diff --git a/website/pages/docs/themes.md b/website/pages/docs/themes.md
index 847910c25..e5397a51f 100644
--- a/website/pages/docs/themes.md
+++ b/website/pages/docs/themes.md
@@ -31,3 +31,13 @@ There are already a number of themes available for you to play with. If you deci
 - [Ume](https://github.com/iCyris/Ume) - An elegant blog theme by [iCyris](https://github.com/iCyris).
 
 We are also working on adding a page on this site to showcase all the themes.
+
+## Ejecting
+
+If you are using a theme from npm and wish to modify it to better suit your needs, you might want to eject it. This will copy over its source code to `./theme`, allowing you to edit it.
+
+```bash
+saber eject-theme
+```
+
+The above command will use the files from `node_modules`, but if you want the source code from the repository instead, add the `--git` flag. This will clone the theme's Git repository as a submodule, which adds the benefits of easier upgradability, contribution to the upstream code and better version control management.
diff --git a/yarn.lock b/yarn.lock
index 0e10cba2e..6b5ad0129 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1985,6 +1985,11 @@
   dependencies:
     any-observable "^0.3.0"
 
+"@sindresorhus/is@^0.7.0":
+  version "0.7.0"
+  resolved "https://registry.npmjs.org/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
+  integrity sha512-ONhaKPIufzzrlNbqtWFFd+jlnemX6lJAgq9ZeiZtS7I1PIf/la7CW4m83rTXRnVnsMbW2k56pGYu7AUFJD9Pow==
+
 "@types/anymatch@*":
   version "1.3.0"
   resolved "https://registry.npmjs.org/@types/anymatch/-/anymatch-1.3.0.tgz#d1d55958d1fccc5527d4aba29fc9c4b942f563ff"
@@ -2540,6 +2545,13 @@ aproba@^2.0.0:
   resolved "https://registry.npmjs.org/aproba/-/aproba-2.0.0.tgz#52520b8ae5b569215b354efc0caa3fe1e45a8adc"
   integrity sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ==
 
+archive-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npmjs.org/archive-type/-/archive-type-4.0.0.tgz#f92e72233056dfc6969472749c267bdb046b1d70"
+  integrity sha1-+S5yIzBW38aWlHJ0nCZ72wRrHXA=
+  dependencies:
+    file-type "^4.2.0"
+
 are-we-there-yet@~1.1.2:
   version "1.1.5"
   resolved "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
@@ -2847,6 +2859,14 @@ binary-extensions@^2.0.0:
   resolved "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.0.0.tgz#23c0df14f6a88077f5f986c0d167ec03c3d5537c"
   integrity sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==
 
+bl@^1.0.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.2.tgz#a160911717103c07410cef63ef51b397c025af9c"
+  integrity sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==
+  dependencies:
+    readable-stream "^2.3.5"
+    safe-buffer "^5.1.1"
+
 bluebird@^3.1.1, bluebird@^3.5.1, bluebird@^3.5.3:
   version "3.5.3"
   resolved "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz#7d01c6f9616c9a51ab0f8c549a79dfe6ec33efa7"
@@ -3013,11 +3033,34 @@ buf-compare@^1.0.0:
   resolved "https://registry.npmjs.org/buf-compare/-/buf-compare-1.0.1.tgz#fef28da8b8113a0a0db4430b0b6467b69730b34a"
   integrity sha1-/vKNqLgROgoNtEMLC2Rntpcws0o=
 
+buffer-alloc-unsafe@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz#bd7dc26ae2972d0eda253be061dba992349c19f0"
+  integrity sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==
+
+buffer-alloc@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz#890dd90d923a873e08e10e5fd51a57e5b7cce0ec"
+  integrity sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==
+  dependencies:
+    buffer-alloc-unsafe "^1.1.0"
+    buffer-fill "^1.0.0"
+
+buffer-crc32@~0.2.3:
+  version "0.2.13"
+  resolved "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz#0d333e3f00eac50aa1454abd30ef8c2a5d9a7242"
+  integrity sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=
+
 buffer-equal@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-0.0.1.tgz#91bc74b11ea405bc916bc6aa908faafa5b4aac4b"
   integrity sha1-kbx0sR6kBbyRa8aqkI+q+ltKrEs=
 
+buffer-fill@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz#f8f78b76789888ef39f205cd637f68e702122b2c"
+  integrity sha1-+PeLdniYiO858gXNY39o5wISKyw=
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -3037,9 +3080,9 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-buffer@^5.2.0:
+buffer@^5.2.0, buffer@^5.2.1:
   version "5.2.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.2.1.tgz#dd57fa0f109ac59c602479044dca7b8b3d0b71d6"
+  resolved "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz#dd57fa0f109ac59c602479044dca7b8b3d0b71d6"
   integrity sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==
   dependencies:
     base64-js "^1.0.2"
@@ -3115,6 +3158,19 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+cacheable-request@^2.1.1:
+  version "2.1.4"
+  resolved "https://registry.npmjs.org/cacheable-request/-/cacheable-request-2.1.4.tgz#0d808801b6342ad33c91df9d0b44dc09b91e5c3d"
+  integrity sha1-DYCIAbY0KtM8kd+dC0TcCbkeXD0=
+  dependencies:
+    clone-response "1.0.2"
+    get-stream "3.0.0"
+    http-cache-semantics "3.8.1"
+    keyv "3.0.0"
+    lowercase-keys "1.0.0"
+    normalize-url "2.0.1"
+    responselike "1.0.2"
+
 cachedir@2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/cachedir/-/cachedir-2.1.0.tgz#b448c32b44cd9c0cd6ce4c419fa5b3c112c02191"
@@ -3223,6 +3279,16 @@ caseless@~0.12.0:
   resolved "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
+caw@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/caw/-/caw-2.0.1.tgz#6c3ca071fc194720883c2dc5da9b074bfc7e9e95"
+  integrity sha512-Cg8/ZSBEa8ZVY9HspcGUYaK63d/bN7rqS3CYCzEGUxuYv6UlmcjzDUz2fCFFHyTvUW5Pk0I+3hkA3iXlIj6guA==
+  dependencies:
+    get-proxy "^2.0.0"
+    isurl "^1.0.0-alpha5"
+    tunnel-agent "^0.6.0"
+    url-to-options "^1.0.1"
+
 center-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
@@ -3438,6 +3504,13 @@ clone-deep@^2.0.1:
     kind-of "^6.0.0"
     shallow-clone "^1.0.0"
 
+clone-response@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz#d1dc973920314df67fbeb94223b4ee350239e96b"
+  integrity sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=
+  dependencies:
+    mimic-response "^1.0.0"
+
 clone@^1.0.2:
   version "1.0.4"
   resolved "https://registry.npmjs.org/clone/-/clone-1.0.4.tgz#da309cc263df15994c688ca902179ca3c7cd7c7e"
@@ -3551,6 +3624,13 @@ commander@~2.17.1:
   resolved "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
   integrity sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==
 
+commander@~2.8.1:
+  version "2.8.1"
+  resolved "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
+  integrity sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
 commitizen@3.1.1:
   version "3.1.1"
   resolved "https://registry.npmjs.org/commitizen/-/commitizen-3.1.1.tgz#0135c8c68df52ce348d718f79b23eb03b8713918"
@@ -3682,6 +3762,13 @@ contains-path@^0.1.0:
   resolved "https://registry.npmjs.org/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
   integrity sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=
 
+content-disposition@^0.5.2:
+  version "0.5.3"
+  resolved "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
+  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
+  dependencies:
+    safe-buffer "5.1.2"
+
 conventional-changelog-angular@^5.0.3:
   version "5.0.3"
   resolved "https://registry.npmjs.org/conventional-changelog-angular/-/conventional-changelog-angular-5.0.3.tgz#299fdd43df5a1f095283ac16aeedfb0a682ecab0"
@@ -4255,6 +4342,66 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
+decompress-response@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz#80a4dd323748384bfa248083622aedec982adff3"
+  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
+  dependencies:
+    mimic-response "^1.0.0"
+
+decompress-tar@^4.0.0, decompress-tar@^4.1.0, decompress-tar@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.npmjs.org/decompress-tar/-/decompress-tar-4.1.1.tgz#718cbd3fcb16209716e70a26b84e7ba4592e5af1"
+  integrity sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==
+  dependencies:
+    file-type "^5.2.0"
+    is-stream "^1.1.0"
+    tar-stream "^1.5.2"
+
+decompress-tarbz2@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz#3082a5b880ea4043816349f378b56c516be1a39b"
+  integrity sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==
+  dependencies:
+    decompress-tar "^4.1.0"
+    file-type "^6.1.0"
+    is-stream "^1.1.0"
+    seek-bzip "^1.0.5"
+    unbzip2-stream "^1.0.9"
+
+decompress-targz@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz#c09bc35c4d11f3de09f2d2da53e9de23e7ce1eee"
+  integrity sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==
+  dependencies:
+    decompress-tar "^4.1.1"
+    file-type "^5.2.0"
+    is-stream "^1.1.0"
+
+decompress-unzip@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.npmjs.org/decompress-unzip/-/decompress-unzip-4.0.1.tgz#deaaccdfd14aeaf85578f733ae8210f9b4848f69"
+  integrity sha1-3qrM39FK6vhVePczroIQ+bSEj2k=
+  dependencies:
+    file-type "^3.8.0"
+    get-stream "^2.2.0"
+    pify "^2.3.0"
+    yauzl "^2.4.2"
+
+decompress@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.npmjs.org/decompress/-/decompress-4.2.0.tgz#7aedd85427e5a92dacfe55674a7c505e96d01f9d"
+  integrity sha1-eu3YVCflqS2s/lVnSnxQXpbQH50=
+  dependencies:
+    decompress-tar "^4.0.0"
+    decompress-tarbz2 "^4.0.0"
+    decompress-targz "^4.0.0"
+    decompress-unzip "^4.0.1"
+    graceful-fs "^4.1.10"
+    make-dir "^1.0.0"
+    pify "^2.3.0"
+    strip-dirs "^2.0.0"
+
 dedent@0.7.0, dedent@^0.7.0:
   version "0.7.0"
   resolved "https://registry.npmjs.org/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
@@ -4531,6 +4678,33 @@ dot-prop@^5.0.0:
   dependencies:
     is-obj "^1.0.0"
 
+download-git-repo@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/download-git-repo/-/download-git-repo-2.0.0.tgz#0af3fe7c92de7d21827522969beeae0d06525a55"
+  integrity sha512-al8ZOwpm/DvCd7XC8PupeuNlC2TrvsMxW3FOx1bCbHNBhP1lYjOn9KnPqnZ3o/jz1vxCC5NHGJA7LT+GYMLcHA==
+  dependencies:
+    download "^7.1.0"
+    git-clone "^0.1.0"
+    rimraf "^2.6.3"
+
+download@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.npmjs.org/download/-/download-7.1.0.tgz#9059aa9d70b503ee76a132897be6dec8e5587233"
+  integrity sha512-xqnBTVd/E+GxJVrX5/eUJiLYjCGPwMpdL+jGhGU57BvtcA7wwhtHVbXBeUk51kOpW3S7Jn3BQbN9Q1R1Km2qDQ==
+  dependencies:
+    archive-type "^4.0.0"
+    caw "^2.0.1"
+    content-disposition "^0.5.2"
+    decompress "^4.2.0"
+    ext-name "^5.0.0"
+    file-type "^8.1.0"
+    filenamify "^2.0.0"
+    get-stream "^3.0.0"
+    got "^8.3.1"
+    make-dir "^1.2.0"
+    p-event "^2.1.0"
+    pify "^3.0.0"
+
 duplexer3@^0.1.4:
   version "0.1.4"
   resolved "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
@@ -5157,6 +5331,21 @@ expect@^24.8.0:
     jest-message-util "^24.8.0"
     jest-regex-util "^24.3.0"
 
+ext-list@^2.0.0:
+  version "2.2.2"
+  resolved "https://registry.npmjs.org/ext-list/-/ext-list-2.2.2.tgz#0b98e64ed82f5acf0f2931babf69212ef52ddd37"
+  integrity sha512-u+SQgsubraE6zItfVA0tBuCBhfU9ogSRnsvygI7wht9TS510oLkBRXBsqopeUG/GBOIQyKZO9wjTqIu/sf5zFA==
+  dependencies:
+    mime-db "^1.28.0"
+
+ext-name@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npmjs.org/ext-name/-/ext-name-5.0.0.tgz#70781981d183ee15d13993c8822045c506c8f0a6"
+  integrity sha512-yblEwXAbGv1VQDmow7s38W77hzAgJAO50ztBLMcUyUBfxv1HC+LGwtiEN+Co6LtlqT/5uwVOxsD4TNIilWhwdQ==
+  dependencies:
+    ext-list "^2.0.0"
+    sort-keys-length "^1.0.0"
+
 extend-shallow@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
@@ -5266,6 +5455,13 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
+fd-slicer@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz#25c7c89cb1f9077f8891bbe61d8f390eae256f1e"
+  integrity sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=
+  dependencies:
+    pend "~1.2.0"
+
 feed@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/feed/-/feed-4.0.0.tgz#d3c2bfb9aba3c0efacab1ed15be06b67f5c02539"
@@ -5308,11 +5504,50 @@ file-loader@^4.0.0:
     loader-utils "^1.2.2"
     schema-utils "^1.0.0"
 
+file-type@^3.8.0:
+  version "3.9.0"
+  resolved "https://registry.npmjs.org/file-type/-/file-type-3.9.0.tgz#257a078384d1db8087bc449d107d52a52672b9e9"
+  integrity sha1-JXoHg4TR24CHvESdEH1SpSZyuek=
+
+file-type@^4.2.0:
+  version "4.4.0"
+  resolved "https://registry.npmjs.org/file-type/-/file-type-4.4.0.tgz#1b600e5fca1fbdc6e80c0a70c71c8dba5f7906c5"
+  integrity sha1-G2AOX8ofvcboDApwxxyNul95BsU=
+
+file-type@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.npmjs.org/file-type/-/file-type-5.2.0.tgz#2ddbea7c73ffe36368dfae49dc338c058c2b8ad6"
+  integrity sha1-LdvqfHP/42No365J3DOMBYwritY=
+
+file-type@^6.1.0:
+  version "6.2.0"
+  resolved "https://registry.npmjs.org/file-type/-/file-type-6.2.0.tgz#e50cd75d356ffed4e306dc4f5bcf52a79903a919"
+  integrity sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg==
+
+file-type@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.npmjs.org/file-type/-/file-type-8.1.0.tgz#244f3b7ef641bbe0cca196c7276e4b332399f68c"
+  integrity sha512-qyQ0pzAy78gVoJsmYeNgl8uH8yKhr1lVhW7JbzJmnlRi0I4R2eEDEJZVKG8agpDnLpacwNbDhLNG/LMdxHD2YQ==
+
 file-type@^9.0.0:
   version "9.0.0"
   resolved "https://registry.yarnpkg.com/file-type/-/file-type-9.0.0.tgz#a68d5ad07f486414dfb2c8866f73161946714a18"
   integrity sha512-Qe/5NJrgIOlwijpq3B7BEpzPFcgzggOTagZmkXQY4LA6bsXKTUstK7Wp12lEJ/mLKTpvIZxmIuRcLYWT6ov9lw==
 
+filename-reserved-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz#abf73dfab735d045440abfea2d91f389ebbfa229"
+  integrity sha1-q/c9+rc10EVECr/qLZHzieu/oik=
+
+filenamify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/filenamify/-/filenamify-2.1.0.tgz#88faf495fb1b47abfd612300002a16228c677ee9"
+  integrity sha512-ICw7NTT6RsDp2rnYKVd8Fu4cr6ITzGy3+u4vUujPkabyaz+03F24NWEX7fs5fp+kBonlaqPH8fAO2NM+SXt/JA==
+  dependencies:
+    filename-reserved-regex "^2.0.0"
+    strip-outer "^1.0.0"
+    trim-repeated "^1.0.0"
+
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
@@ -5474,7 +5709,7 @@ fresh@0.5.2:
   resolved "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
   integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
 
-from2@^2.1.0:
+from2@^2.1.0, from2@^2.1.1:
   version "2.3.0"
   resolved "https://registry.npmjs.org/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
   integrity sha1-i/tVAr3kpNNs/e6gB/zKIdfjgq8=
@@ -5482,6 +5717,11 @@ from2@^2.1.0:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
+fs-constants@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
+  integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
+
 fs-extra@8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
@@ -5623,6 +5863,13 @@ get-port@^5.0.0:
   dependencies:
     type-fest "^0.3.0"
 
+get-proxy@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/get-proxy/-/get-proxy-2.1.0.tgz#349f2b4d91d44c4d4d4e9cba2ad90143fac5ef93"
+  integrity sha512-zmZIaQTWnNQb4R4fJUEp/FC51eZsc6EkErspy3xtIYStaq8EB/hDIWipxsal+E8rz0qD7f2sL/NA9Xee4RInJw==
+  dependencies:
+    npm-conf "^1.1.0"
+
 get-set-props@^0.1.0:
   version "0.1.0"
   resolved "https://registry.npmjs.org/get-set-props/-/get-set-props-0.1.0.tgz#998475c178445686d0b32246da5df8dbcfbe8ea3"
@@ -5643,11 +5890,19 @@ get-stdin@^7.0.0:
   resolved "https://registry.npmjs.org/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
   integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
 
-get-stream@^3.0.0:
+get-stream@3.0.0, get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
   integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
 
+get-stream@^2.2.0:
+  version "2.3.1"
+  resolved "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz#5f38f93f346009666ee0150a054167f91bdd95de"
+  integrity sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
 get-stream@^4.0.0, get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -5674,6 +5929,11 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+git-clone@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.npmjs.org/git-clone/-/git-clone-0.1.0.tgz#0d76163778093aef7f1c30238f2a9ef3f07a2eb9"
+  integrity sha1-DXYWN3gJOu9/HDAjjyqe8/B6Lrk=
+
 git-raw-commits@2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/git-raw-commits/-/git-raw-commits-2.0.0.tgz#d92addf74440c14bcc5c83ecce3fb7f8a79118b5"
@@ -5874,11 +6134,39 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0:
+got@^8.3.1:
+  version "8.3.2"
+  resolved "https://registry.npmjs.org/got/-/got-8.3.2.tgz#1d23f64390e97f776cac52e5b936e5f514d2e937"
+  integrity sha512-qjUJ5U/hawxosMryILofZCkm3C84PLJS/0grRIpjAwu+Lkxxj5cxeCU25BG0/3mDSpXKTyZr8oh8wIgLaH0QCw==
+  dependencies:
+    "@sindresorhus/is" "^0.7.0"
+    cacheable-request "^2.1.1"
+    decompress-response "^3.3.0"
+    duplexer3 "^0.1.4"
+    get-stream "^3.0.0"
+    into-stream "^3.1.0"
+    is-retry-allowed "^1.1.0"
+    isurl "^1.0.0-alpha5"
+    lowercase-keys "^1.0.0"
+    mimic-response "^1.0.0"
+    p-cancelable "^0.4.0"
+    p-timeout "^2.0.1"
+    pify "^3.0.0"
+    safe-buffer "^5.1.1"
+    timed-out "^4.0.1"
+    url-parse-lax "^3.0.0"
+    url-to-options "^1.0.1"
+
+graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.0.tgz#8d8fdc73977cb04104721cb53666c1ca64cd328b"
   integrity sha512-jpSvDPV4Cq/bgtpndIWbI5hmYxhQGHPC4d4cqBPb4DLniCfhJokdXhwhaDuLBGLQdvvRum/UiX6ECVIPvDXqdg==
 
+"graceful-readlink@>= 1.0.0":
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
+  integrity sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=
+
 growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
@@ -5925,11 +6213,23 @@ has-flag@^3.0.0:
   resolved "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
   integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
 
+has-symbol-support-x@^1.4.1:
+  version "1.4.2"
+  resolved "https://registry.npmjs.org/has-symbol-support-x/-/has-symbol-support-x-1.4.2.tgz#1409f98bc00247da45da67cee0a36f282ff26455"
+  integrity sha512-3ToOva++HaW+eCpgqZrCfN51IPB+7bJNVT6CUATzueB5Heb8o6Nam0V3HG5dlDvZU1Gn5QLcbahiKw/XVk5JJw==
+
 has-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.0.tgz#ba1a8f1af2a0fc39650f5c850367704122063b44"
   integrity sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q=
 
+has-to-string-tag-x@^1.2.0:
+  version "1.4.1"
+  resolved "https://registry.npmjs.org/has-to-string-tag-x/-/has-to-string-tag-x-1.4.1.tgz#a045ab383d7b4b2012a00148ab0aa5f290044d4d"
+  integrity sha512-vdbKfmw+3LoOYVr+mtxHaX5a96+0f3DljYd8JOqvOLsf5mw2Otda2qCDT9qRqLAhrjyQ0h7ual5nOiASpsGNFw==
+  dependencies:
+    has-symbol-support-x "^1.4.1"
+
 has-unicode@^2.0.0, has-unicode@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -6074,7 +6374,7 @@ htmlparser2@^3.9.2:
     inherits "^2.0.1"
     readable-stream "^3.1.1"
 
-http-cache-semantics@^3.8.1:
+http-cache-semantics@3.8.1, http-cache-semantics@^3.8.1:
   version "3.8.1"
   resolved "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
   integrity sha512-5ai2iksyV8ZXmnZhHH4rWPoxxistEexSi5936zIQ1bnNTW5VnA85B6P/VpXiRM017IgRvb2kKo1a//y+0wSp3w==
@@ -6376,6 +6676,14 @@ interpret@^1.0.0:
   resolved "https://registry.npmjs.org/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
   integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
 
+into-stream@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npmjs.org/into-stream/-/into-stream-3.1.0.tgz#96fb0a936c12babd6ff1752a17d05616abd094c6"
+  integrity sha1-lvsKk2wSur1v8XUqF9BWFqvQlMY=
+  dependencies:
+    from2 "^2.1.1"
+    p-is-promise "^1.1.0"
+
 invariant@^2.2.2, invariant@^2.2.4:
   version "2.2.4"
   resolved "https://registry.npmjs.org/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
@@ -6650,6 +6958,11 @@ is-module@^1.0.0:
   resolved "https://registry.npmjs.org/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
   integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
 
+is-natural-number@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.npmjs.org/is-natural-number/-/is-natural-number-4.0.1.tgz#ab9d76e1db4ced51e35de0c72ebecf09f734cde8"
+  integrity sha1-q5124dtM7VHjXeDHLr7PCfc0zeg=
+
 is-npm@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/is-npm/-/is-npm-1.0.0.tgz#f2fb63a65e4905b406c86072765a1a4dc793b9f4"
@@ -6680,6 +6993,11 @@ is-obj@^1.0.0, is-obj@^1.0.1:
   resolved "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
+is-object@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"
+  integrity sha1-iVJojF7C/9awPsyF52ngKQMINHA=
+
 is-observable@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/is-observable/-/is-observable-1.1.0.tgz#b3e986c8f44de950867cab5403f5a3465005975e"
@@ -6760,7 +7078,7 @@ is-resolvable@^1.0.0:
   resolved "https://registry.npmjs.org/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
   integrity sha512-qgDYXFSR5WvEfuS5dMj6oTMEbrrSaM0CrFk2Yiq/gXnBvD9pMa2jGXxyhGLfvhZpuMZe18CJpFxAt3CRs42NMg==
 
-is-retry-allowed@^1.0.0:
+is-retry-allowed@^1.0.0, is-retry-allowed@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
   integrity sha1-EaBgVotnM5REAz0BJaYaINVk+zQ=
@@ -6920,6 +7238,14 @@ istanbul-reports@^2.1.1:
   dependencies:
     handlebars "^4.1.2"
 
+isurl@^1.0.0-alpha5:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
+  integrity sha512-1P/yWsxPlDtn7QeRD+ULKQPaIaN6yF368GZ2vDfv0AL0NwpStafjWCDDdn0k8wgFMWpVAqG7oJhxHnlud42i9w==
+  dependencies:
+    has-to-string-tag-x "^1.2.0"
+    is-object "^1.0.1"
+
 javascript-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/javascript-stringify/-/javascript-stringify-2.0.0.tgz#ef750216ae66504ffd670b68c8b8aa07bdf7b588"
@@ -7294,9 +7620,9 @@ joycon@^2.2.4:
   integrity sha512-YqvUxoOcVPnCp0VU1/56f+iKSdvIRJYPznH22BdXV3xMk75SFXhWeJkZ8C9XxUWt1b5x2X1SxuFygW1U0FmkEQ==
 
 jpeg-js@^0.3.4:
-  version "0.3.5"
-  resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.3.5.tgz#6fbd6cd0e49627c5a0341796c9e50c70a2aa3673"
-  integrity sha512-hvaExqwmQDS8O9qnZAVDXGWU43Tbu1V0wMZmjROjT11jloSgGICZpscG+P6Nyi1BVAvyu2ARRx8qmEW30sxgdQ==
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.3.6.tgz#c40382aac9506e7d1f2d856eb02f6c7b2a98b37c"
+  integrity sha512-MUj2XlMB8kpe+8DJUGH/3UJm4XpI8XEgZQ+CiHDeyrGoKPdW/8FJv6ku+3UiYm5Fz3CWaL+iXmD8Q4Ap6aC1Jw==
 
 js-levenshtein@^1.1.3:
   version "1.1.6"
@@ -7381,6 +7707,11 @@ jsesc@~0.5.0:
   resolved "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
   integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
+json-buffer@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
+  integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
+
 json-parse-better-errors@^1.0.0, json-parse-better-errors@^1.0.1, json-parse-better-errors@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
@@ -7455,6 +7786,13 @@ jstransformer@1.0.0:
     is-promise "^2.0.0"
     promise "^7.0.1"
 
+keyv@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/keyv/-/keyv-3.0.0.tgz#44923ba39e68b12a7cec7df6c3268c031f2ef373"
+  integrity sha512-eguHnq22OE3uVoSYG0LVWNP+4ppamWr9+zWBe1bsNcovIMy6huUJFPgy4mGwCd/rnl3vOLGW1MTlu4c57CT1xA==
+  dependencies:
+    json-buffer "3.0.0"
+
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -7880,6 +8218,11 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
+lowercase-keys@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.0.tgz#4e3366b39e7f5457e35f1324bdf6f88d0bfc7306"
+  integrity sha1-TjNms55/VFfjXxMkvfb4jQv8cwY=
+
 lowercase-keys@^1.0.0:
   version "1.0.1"
   resolved "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
@@ -7912,7 +8255,7 @@ magic-string@^0.25.2:
   dependencies:
     sourcemap-codec "^1.4.4"
 
-make-dir@^1.0.0, make-dir@^1.3.0:
+make-dir@^1.0.0, make-dir@^1.2.0, make-dir@^1.3.0:
   version "1.3.0"
   resolved "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
   integrity sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==
@@ -8165,6 +8508,11 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
+mime-db@^1.28.0:
+  version "1.40.0"
+  resolved "https://registry.npmjs.org/mime-db/-/mime-db-1.40.0.tgz#a65057e998db090f732a68f6c276d387d4126c32"
+  integrity sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==
+
 mime-db@~1.37.0:
   version "1.37.0"
   resolved "https://registry.npmjs.org/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
@@ -8197,6 +8545,11 @@ mimic-fn@^2.1.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
+mimic-response@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
+  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
+
 min-document@^2.19.0:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/min-document/-/min-document-2.19.0.tgz#7bd282e3f5842ed295bb748cdd9f1ffa2c824685"
@@ -8593,6 +8946,11 @@ normalize-path@^3.0.0:
   resolved "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
+normalize-repo@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-repo/-/normalize-repo-1.0.0.tgz#00f6856590e913764f4aed6fb202b0a9dd8c061d"
+  integrity sha512-pA035IwJMwgzKgXLADGghTI0CYP/2YbutSkAwFS4KIUSvN5wo96jlw4KWfa8VqvfGhdLiorxMb/ZWW+l6MVZRg==
+
 normalize-url@1.9.1:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-1.9.1.tgz#2cc0d66b31ea23036458436e3620d85954c66c3c"
@@ -8603,6 +8961,15 @@ normalize-url@1.9.1:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
+normalize-url@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/normalize-url/-/normalize-url-2.0.1.tgz#835a9da1551fa26f70e92329069a23aa6574d7e6"
+  integrity sha512-D6MUW4K/VzoJ4rJ01JFKxDrtY1v9wrgzCX5f2qj/lzH1m/lW6MhUZFKerVsnyjOhOsYzI9Kqqak+10l4LvLpMw==
+  dependencies:
+    prepend-http "^2.0.0"
+    query-string "^5.0.1"
+    sort-keys "^2.0.0"
+
 normalize-url@^3.0.0, normalize-url@^3.3.0:
   version "3.3.0"
   resolved "https://registry.npmjs.org/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
@@ -8613,6 +8980,14 @@ npm-bundled@^1.0.1:
   resolved "https://registry.npmjs.org/npm-bundled/-/npm-bundled-1.0.5.tgz#3c1732b7ba936b3a10325aef616467c0ccbcc979"
   integrity sha512-m/e6jgWu8/v5niCUKQi9qQl8QdeEduFA96xHDDzFGqly0OOjI7c+60KM/2sppfnUU9JJagf+zs+yGhqSOFj71g==
 
+npm-conf@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz#256cc47bd0e218c259c4e9550bf413bc2192aff9"
+  integrity sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==
+  dependencies:
+    config-chain "^1.1.11"
+    pify "^3.0.0"
+
 npm-lifecycle@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/npm-lifecycle/-/npm-lifecycle-2.1.1.tgz#0027c09646f0fd346c5c93377bdaba59c6748fdf"
@@ -8929,6 +9304,11 @@ osenv@0, osenv@^0.1.4, osenv@^0.1.5:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.0"
 
+p-cancelable@^0.4.0:
+  version "0.4.1"
+  resolved "https://registry.npmjs.org/p-cancelable/-/p-cancelable-0.4.1.tgz#35f363d67d52081c8d9585e37bcceb7e0bbcb2a0"
+  integrity sha512-HNa1A8LvB1kie7cERyy21VNeHb2CWJJYqyyC2o3klWFfMGlFmWv2Z7sFgZH8ZiaYL95ydToKTFVXgMV/Os0bBQ==
+
 p-defer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
@@ -8941,6 +9321,13 @@ p-each-series@^1.0.0:
   dependencies:
     p-reduce "^1.0.0"
 
+p-event@^2.1.0:
+  version "2.3.1"
+  resolved "https://registry.npmjs.org/p-event/-/p-event-2.3.1.tgz#596279ef169ab2c3e0cae88c1cfbb08079993ef6"
+  integrity sha512-NQCqOFhbpVTMX4qMe8PF8lbGtzZ+LCiN7pcNrb/413Na7+TRoe1xkKUzuWa/YEJdGQ0FvKtj35EEbDoVPO2kbA==
+  dependencies:
+    p-timeout "^2.0.1"
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
@@ -9032,6 +9419,13 @@ p-reduce@^1.0.0:
   resolved "https://registry.npmjs.org/p-reduce/-/p-reduce-1.0.0.tgz#18c2b0dd936a4690a529f8231f58a0fdb6a47dfa"
   integrity sha1-GMKw3ZNqRpClKfgjH1ig/bakffo=
 
+p-timeout@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npmjs.org/p-timeout/-/p-timeout-2.0.1.tgz#d8dd1979595d2dc0139e1fe46b8b646cb3cdf038"
+  integrity sha512-88em58dDVB/KzPEx1X0N3LwFfYZPyDc4B6eF38M1rk9VTZMbxXXgjugz8mmwpS9Ox4BDZ+t6t3QP5+/gazweIA==
+  dependencies:
+    p-finally "^1.0.0"
+
 p-try@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz#cbc79cdbaf8fd4228e13f621f2b1a237c1b207b3"
@@ -9283,6 +9677,11 @@ pbkdf2@^3.0.3:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+pend@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
+  integrity sha1-elfrVQpng/kRUzH89GY9XI4AelA=
+
 performance-now@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
@@ -9779,6 +10178,11 @@ prepend-http@^1.0.0, prepend-http@^1.0.1:
   resolved "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
+prepend-http@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
+  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
+
 prettier-linter-helpers@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
@@ -10109,6 +10513,15 @@ query-string@^4.1.0:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
+query-string@^5.0.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
+  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
+  dependencies:
+    decode-uri-component "^0.2.0"
+    object-assign "^4.1.0"
+    strict-uri-encode "^1.0.0"
+
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.npmjs.org/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
@@ -10265,7 +10678,7 @@ 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@~2.3.6:
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.3, readable-stream@^2.3.5, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -10607,6 +11020,13 @@ resolve@^1.1.6, resolve@^1.10.0, resolve@^1.2.0, resolve@^1.3.2, resolve@^1.5.0,
   dependencies:
     path-parse "^1.0.6"
 
+responselike@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.npmjs.org/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
+  integrity sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=
+  dependencies:
+    lowercase-keys "^1.0.0"
+
 responsive-loader@^1.2.0:
   version "1.2.0"
   resolved "https://registry.npmjs.org/responsive-loader/-/responsive-loader-1.2.0.tgz#89b98a11d0cb27fe6c17b0831350e1455c14ba31"
@@ -10654,7 +11074,7 @@ right-pad@^1.0.1:
   resolved "https://registry.npmjs.org/right-pad/-/right-pad-1.0.1.tgz#8ca08c2cbb5b55e74dafa96bf7fd1a27d568c8d0"
   integrity sha1-jKCMLLtbVedNr6lr9/0aJ9VoyNA=
 
-rimraf@2, rimraf@2.6.3, rimraf@^2.2.8, rimraf@^2.6.1:
+rimraf@2, rimraf@2.6.3, rimraf@^2.2.8, rimraf@^2.6.1, rimraf@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
   integrity sha512-mwqeW5XsA2qAejG46gYdENaxXjx9onRNCfn7L0duuP4hCuTIi/QO7PDK07KJfp1d+izWPrzEJDcSqBa0OZQriA==
@@ -10775,7 +11195,7 @@ rxjs@^6.4.0:
   dependencies:
     tslib "^1.9.0"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
@@ -10828,6 +11248,13 @@ schema-utils@^1.0.0:
     ajv-errors "^1.0.0"
     ajv-keywords "^3.1.0"
 
+seek-bzip@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.npmjs.org/seek-bzip/-/seek-bzip-1.0.5.tgz#cfe917cb3d274bcffac792758af53173eb1fabdc"
+  integrity sha1-z+kXyz0nS8/6x5J1ivUxc+sfq9w=
+  dependencies:
+    commander "~2.8.1"
+
 select@^1.1.2:
   version "1.1.2"
   resolved "https://registry.npmjs.org/select/-/select-1.1.2.tgz#0e7350acdec80b1108528786ec1d4418d11b396d"
@@ -11086,6 +11513,13 @@ socks@~2.2.0:
     ip "^1.1.5"
     smart-buffer "^4.0.1"
 
+sort-keys-length@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/sort-keys-length/-/sort-keys-length-1.0.1.tgz#9cb6f4f4e9e48155a6aa0671edd336ff1479a188"
+  integrity sha1-nLb09OnkgVWmqgZx7dM2/xR5oYg=
+  dependencies:
+    sort-keys "^1.0.0"
+
 sort-keys@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
@@ -11425,6 +11859,13 @@ strip-comments@^1.0.2:
     babel-extract-comments "^1.0.0"
     babel-plugin-transform-object-rest-spread "^6.26.0"
 
+strip-dirs@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/strip-dirs/-/strip-dirs-2.1.0.tgz#4987736264fc344cf20f6c34aca9d13d1d4ed6c5"
+  integrity sha512-JOCxOeKLm2CAS73y/U4ZeZPTkE+gNVCzKt7Eox84Iej1LT/2pTWYpZKJuxwQpvX1LiZb1xokNR7RLfuBAa7T3g==
+  dependencies:
+    is-natural-number "^4.0.1"
+
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -11452,6 +11893,13 @@ strip-json-comments@2.0.1, strip-json-comments@^2.0.1, strip-json-comments@~2.0.
   resolved "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
+strip-outer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/strip-outer/-/strip-outer-1.0.1.tgz#b2fd2abf6604b9d1e6013057195df836b8a9d631"
+  integrity sha512-k55yxKHwaXnpYGsOzg4Vl8+tDrWylxDEpknGjhTiZB8dFRU5rTo9CAzeycivxV3s+zlTKwrs6WxMxR95n26kwg==
+  dependencies:
+    escape-string-regexp "^1.0.2"
+
 strong-log-transformer@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/strong-log-transformer/-/strong-log-transformer-2.1.0.tgz#0f5ed78d325e0421ac6f90f7f10e691d6ae3ae10"
@@ -11555,6 +12003,19 @@ tapable@^1.0.0, tapable@^1.1.0, tapable@^1.1.1:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
+tar-stream@^1.5.2:
+  version "1.6.2"
+  resolved "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz#8ea55dab37972253d9a9af90fdcd559ae435c555"
+  integrity sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==
+  dependencies:
+    bl "^1.0.0"
+    buffer-alloc "^1.2.0"
+    end-of-stream "^1.0.0"
+    fs-constants "^1.0.0"
+    readable-stream "^2.3.0"
+    to-buffer "^1.1.1"
+    xtend "^4.0.0"
+
 tar@^4, tar@^4.4.8:
   version "4.4.8"
   resolved "https://registry.npmjs.org/tar/-/tar-4.4.8.tgz#b19eec3fde2a96e64666df9fdb40c5ca1bc3747d"
@@ -11669,7 +12130,7 @@ through2@^3.0.0:
   dependencies:
     readable-stream "2 || 3"
 
-through@2, "through@>=2.2.7 <3", through@^2.3.4, through@^2.3.6:
+through@2, "through@>=2.2.7 <3", through@^2.3.4, through@^2.3.6, through@^2.3.8:
   version "2.3.8"
   resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
@@ -11679,7 +12140,7 @@ time-fix-plugin@^2.0.5:
   resolved "https://registry.yarnpkg.com/time-fix-plugin/-/time-fix-plugin-2.0.6.tgz#3210121d269b475a7e7661766e682bd768ba1ced"
   integrity sha512-2cjjg3672ppNm/uKhHAoCFp1ItEAiH+xJOjO9WGIF8hXuxPAJ2adfYgFiyooVbsOb948c+WrRh+edxFUMxYHoQ==
 
-timed-out@^4.0.0:
+timed-out@^4.0.0, timed-out@^4.0.1:
   version "4.0.1"
   resolved "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz#f32eacac5a175bea25d7fab565ab3ed8741ef56f"
   integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
@@ -11728,6 +12189,11 @@ to-arraybuffer@^1.0.0:
   resolved "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
   integrity sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=
 
+to-buffer@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/to-buffer/-/to-buffer-1.1.1.tgz#493bd48f62d7c43fcded313a03dcadb2e1213a80"
+  integrity sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg==
+
 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"
@@ -11823,6 +12289,13 @@ trim-off-newlines@^1.0.0:
   resolved "https://registry.npmjs.org/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
+trim-repeated@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz#e3646a2ea4e891312bf7eace6cfb05380bc01c21"
+  integrity sha1-42RqLqTokTEr9+rObPsFOAvAHCE=
+  dependencies:
+    escape-string-regexp "^1.0.2"
+
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
@@ -11944,6 +12417,14 @@ umask@^1.1.0:
   resolved "https://registry.npmjs.org/umask/-/umask-1.1.0.tgz#f29cebf01df517912bb58ff9c4e50fde8e33320d"
   integrity sha1-8pzr8B31F5ErtY/5xOUP3o4zMg0=
 
+unbzip2-stream@^1.0.9:
+  version "1.3.3"
+  resolved "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz#d156d205e670d8d8c393e1c02ebd506422873f6a"
+  integrity sha512-fUlAF7U9Ah1Q6EieQ4x4zLNejrRvDWUYmxXUpN3uziFYCHapjWFaCAnreY9bGgxzaMCFAPPpYNng57CypwJVhg==
+  dependencies:
+    buffer "^5.2.1"
+    through "^2.3.8"
+
 unherit@^1.0.4:
   version "1.1.1"
   resolved "https://registry.npmjs.org/unherit/-/unherit-1.1.1.tgz#132748da3e88eab767e08fabfbb89c5e9d28628c"
@@ -12143,11 +12624,23 @@ url-parse-lax@^1.0.0:
   dependencies:
     prepend-http "^1.0.1"
 
+url-parse-lax@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"
+  integrity sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=
+  dependencies:
+    prepend-http "^2.0.0"
+
 url-template@^2.0.8:
   version "2.0.8"
   resolved "https://registry.npmjs.org/url-template/-/url-template-2.0.8.tgz#fc565a3cccbff7730c775f5641f9555791439f21"
   integrity sha1-/FZaPMy/93MMd19WQflVV5FDnyE=
 
+url-to-options@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npmjs.org/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"
+  integrity sha1-FQWgOiiaSMvXpDTvuu7FBV9WM6k=
+
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.npmjs.org/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
@@ -12932,6 +13425,14 @@ yargs@~3.10.0:
     decamelize "^1.0.0"
     window-size "0.1.0"
 
+yauzl@^2.4.2:
+  version "2.10.0"
+  resolved "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"
+  integrity sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=
+  dependencies:
+    buffer-crc32 "~0.2.3"
+    fd-slicer "~1.1.0"
+
 yup@^0.27.0:
   version "0.27.0"
   resolved "https://registry.npmjs.org/yup/-/yup-0.27.0.tgz#f8cb198c8e7dd2124beddc2457571329096b06e7"