From 6475b5854112dd4c991980ac551d0e02639979a7 Mon Sep 17 00:00:00 2001
From: badrAZ <azizbibadr@gmail.com>
Date: Wed, 26 Feb 2020 16:25:35 +0100
Subject: [PATCH] feat(audit-log): version 1 (#4740)

Fixes #4653 #701
---
 @xen-orchestra/audit-core/.babelrc.js         |   3 +
 @xen-orchestra/audit-core/.npmignore          |  24 +
 @xen-orchestra/audit-core/package.json        |  40 +
 @xen-orchestra/audit-core/src/index.js        | 127 +++
 @xen-orchestra/audit-core/src/index.spec.js   | 126 +++
 .../audit-core/src/specification.ts           |  25 +
 CHANGELOG.unreleased.md                       |   4 +
 packages/xo-common/src/api-errors.js          |  17 +
 packages/xo-server-audit/.babelrc.js          |   3 +
 packages/xo-server-audit/.npmignore           |  10 +
 packages/xo-server-audit/README.md            |  50 ++
 packages/xo-server-audit/config.toml          |  39 +
 packages/xo-server-audit/package.json         |  60 ++
 packages/xo-server-audit/src/index.js         | 222 +++++
 packages/xo-server/src/index.js               |  15 +
 packages/xo-server/src/xo-mixins/api.js       |   8 +
 packages/xo-web/src/common/intl/messages.js   |  26 +
 packages/xo-web/src/common/render-xo-item.js  |  54 +-
 packages/xo-web/src/common/xo/index.js        |  28 +
 packages/xo-web/src/icons.scss                |   4 +
 packages/xo-web/src/xo-app/menu/index.js      |   5 +
 .../xo-web/src/xo-app/settings/audit/index.js | 277 ++++++
 packages/xo-web/src/xo-app/settings/index.js  |   5 +
 yarn.lock                                     | 841 +++++++++++++++++-
 24 files changed, 2006 insertions(+), 7 deletions(-)
 create mode 100644 @xen-orchestra/audit-core/.babelrc.js
 create mode 100644 @xen-orchestra/audit-core/.npmignore
 create mode 100644 @xen-orchestra/audit-core/package.json
 create mode 100644 @xen-orchestra/audit-core/src/index.js
 create mode 100644 @xen-orchestra/audit-core/src/index.spec.js
 create mode 100644 @xen-orchestra/audit-core/src/specification.ts
 create mode 100644 packages/xo-server-audit/.babelrc.js
 create mode 100644 packages/xo-server-audit/.npmignore
 create mode 100644 packages/xo-server-audit/README.md
 create mode 100644 packages/xo-server-audit/config.toml
 create mode 100644 packages/xo-server-audit/package.json
 create mode 100644 packages/xo-server-audit/src/index.js
 create mode 100644 packages/xo-web/src/xo-app/settings/audit/index.js

diff --git a/@xen-orchestra/audit-core/.babelrc.js b/@xen-orchestra/audit-core/.babelrc.js
new file mode 100644
index 000000000..4e27ec135
--- /dev/null
+++ b/@xen-orchestra/audit-core/.babelrc.js
@@ -0,0 +1,3 @@
+module.exports = require('../../@xen-orchestra/babel-config')(
+  require('./package.json')
+)
diff --git a/@xen-orchestra/audit-core/.npmignore b/@xen-orchestra/audit-core/.npmignore
new file mode 100644
index 000000000..e058b6bc1
--- /dev/null
+++ b/@xen-orchestra/audit-core/.npmignore
@@ -0,0 +1,24 @@
+/benchmark/
+/benchmarks/
+*.bench.js
+*.bench.js.map
+
+/examples/
+example.js
+example.js.map
+*.example.js
+*.example.js.map
+
+/fixture/
+/fixtures/
+*.fixture.js
+*.fixture.js.map
+*.fixtures.js
+*.fixtures.js.map
+
+/test/
+/tests/
+*.spec.js
+*.spec.js.map
+
+__snapshots__/
diff --git a/@xen-orchestra/audit-core/package.json b/@xen-orchestra/audit-core/package.json
new file mode 100644
index 000000000..2334f86ad
--- /dev/null
+++ b/@xen-orchestra/audit-core/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "@xen-orchestra/audit-core",
+  "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/@xen-orchestra/audit-core",
+  "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
+  "repository": {
+    "directory": "@xen-orchestra/audit-core",
+    "type": "git",
+    "url": "https://github.com/vatesfr/xen-orchestra.git"
+  },
+  "version": "0.0.0",
+  "engines": {
+    "node": ">=8.10"
+  },
+  "main": "dist/",
+  "scripts": {
+    "build": "cross-env NODE_ENV=production babel --source-maps --out-dir=dist/ src/",
+    "dev": "cross-env NODE_ENV=development babel --watch --source-maps --out-dir=dist/ src/",
+    "postversion": "npm publish --access public",
+    "prebuild": "rimraf dist/",
+    "predev": "yarn run prebuild",
+    "prepublishOnly": "yarn run build"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.7.4",
+    "@babel/core": "^7.7.4",
+    "@babel/plugin-proposal-decorators": "^7.8.0",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.8.0",
+    "@babel/preset-env": "^7.7.4",
+    "@babel/preset-typescript": "^7.7.4",
+    "cross": "^1.0.0",
+    "rimraf": "^3.0.0"
+  },
+  "dependencies": {
+    "core-js": "^3.6.4",
+    "golike-defer": "^0.4.1",
+    "lodash": "^4.17.15",
+    "object-hash": "^2.0.1"
+  },
+  "private": false
+}
diff --git a/@xen-orchestra/audit-core/src/index.js b/@xen-orchestra/audit-core/src/index.js
new file mode 100644
index 000000000..b15003a33
--- /dev/null
+++ b/@xen-orchestra/audit-core/src/index.js
@@ -0,0 +1,127 @@
+// see https://github.com/babel/babel/issues/8450
+import 'core-js/features/symbol/async-iterator'
+
+import assert from 'assert'
+import defer from 'golike-defer'
+import hash from 'object-hash'
+
+export class Storage {
+  constructor() {
+    this._lock = Promise.resolve()
+  }
+
+  async acquireLock() {
+    const lock = this._lock
+    let releaseLock
+    this._lock = new Promise(resolve => {
+      releaseLock = resolve
+    })
+    await lock
+    return releaseLock
+  }
+}
+
+// Format: $<algorithm>$<salt>$<encrypted>
+//
+// http://man7.org/linux/man-pages/man3/crypt.3.html#NOTES
+const ID_TO_ALGORITHM = {
+  '5': 'sha256',
+}
+
+export class AlteredRecordError extends Error {
+  constructor(id, nValid, record) {
+    super('altered record')
+
+    this.id = id
+    this.nValid = nValid
+    this.record = record
+  }
+}
+
+export class MissingRecordError extends Error {
+  constructor(id, nValid) {
+    super('missing record')
+
+    this.id = id
+    this.nValid = nValid
+  }
+}
+
+export const NULL_ID = 'nullId'
+
+const HASH_ALGORITHM_ID = '5'
+const createHash = (data, algorithmId = HASH_ALGORITHM_ID) =>
+  `$${algorithmId}$$${hash(data, {
+    algorithm: ID_TO_ALGORITHM[algorithmId],
+    excludeKeys: key => key === 'id',
+  })}`
+
+export class AuditCore {
+  constructor(storage) {
+    assert.notStrictEqual(storage, undefined)
+    this._storage = storage
+  }
+
+  @defer
+  async add($defer, subject, event, data) {
+    const time = Date.now()
+    const storage = this._storage
+    $defer(await storage.acquireLock())
+
+    // delete "undefined" properties and normalize data with JSON.stringify
+    const record = JSON.parse(
+      JSON.stringify({
+        data,
+        event,
+        previousId: (await storage.getLastId()) ?? NULL_ID,
+        subject,
+        time,
+      })
+    )
+    record.id = createHash(record)
+    await storage.put(record)
+    await storage.setLastId(record.id)
+    return record
+  }
+
+  // TODO: https://github.com/vatesfr/xen-orchestra/pull/4733#discussion_r366897798
+  async checkIntegrity(oldest, newest) {
+    let nValid = 0
+    while (newest !== oldest) {
+      const record = await this._storage.get(newest)
+      if (record === undefined) {
+        throw new MissingRecordError(newest, nValid)
+      }
+      if (
+        newest !== createHash(record, newest.slice(1, newest.indexOf('$', 1)))
+      ) {
+        throw new AlteredRecordError(newest, nValid, record)
+      }
+      newest = record.previousId
+      nValid++
+    }
+    return nValid
+  }
+
+  async *getFrom(newest) {
+    const storage = this._storage
+
+    let id = newest ?? (await storage.getLastId())
+    if (id === undefined) {
+      return
+    }
+
+    let record
+    while ((record = await storage.get(id)) !== undefined) {
+      yield record
+      id = record.previousId
+    }
+  }
+
+  async deleteFrom(newest) {
+    assert.notStrictEqual(newest, undefined)
+    for await (const { id } of this.getFrom(newest)) {
+      await this._storage.del(id)
+    }
+  }
+}
diff --git a/@xen-orchestra/audit-core/src/index.spec.js b/@xen-orchestra/audit-core/src/index.spec.js
new file mode 100644
index 000000000..b96291d4f
--- /dev/null
+++ b/@xen-orchestra/audit-core/src/index.spec.js
@@ -0,0 +1,126 @@
+/* eslint-env jest */
+
+import {
+  AlteredRecordError,
+  AuditCore,
+  MissingRecordError,
+  NULL_ID,
+  Storage,
+} from '.'
+
+const asyncIteratorToArray = async asyncIterator => {
+  const array = []
+  for await (const entry of asyncIterator) {
+    array.push(entry)
+  }
+  return array
+}
+
+class DB extends Storage {
+  constructor() {
+    super()
+
+    this._db = new Map()
+    this._lastId = undefined
+  }
+
+  async put(record) {
+    this._db.set(record.id, record)
+  }
+
+  async setLastId(id) {
+    this._lastId = id
+  }
+
+  async getLastId() {
+    return this._lastId
+  }
+
+  async del(id) {
+    this._db.delete(id)
+  }
+
+  async get(id) {
+    return this._db.get(id)
+  }
+
+  _clear() {
+    return this._db.clear()
+  }
+}
+
+const DATA = [
+  [
+    {
+      name: 'subject0',
+    },
+    'event0',
+    {},
+  ],
+  [
+    {
+      name: 'subject1',
+    },
+    'event1',
+    {},
+  ],
+  [
+    {
+      name: 'subject2',
+    },
+    'event2',
+    {},
+  ],
+]
+
+const db = new DB()
+const auditCore = new AuditCore(db)
+const storeAuditRecords = async () => {
+  await Promise.all(DATA.map(data => auditCore.add(...data)))
+  const records = await asyncIteratorToArray(auditCore.getFrom())
+  expect(records.length).toBe(DATA.length)
+  return records
+}
+
+describe('auditCore', () => {
+  afterEach(() => db._clear())
+
+  it('detects that a record is missing', async () => {
+    const [newestRecord, deletedRecord] = await storeAuditRecords()
+
+    const nValidRecords = await auditCore.checkIntegrity(
+      NULL_ID,
+      newestRecord.id
+    )
+    expect(nValidRecords).toBe(DATA.length)
+
+    await db.del(deletedRecord.id)
+    await expect(
+      auditCore.checkIntegrity(NULL_ID, newestRecord.id)
+    ).rejects.toEqual(new MissingRecordError(deletedRecord.id, 1))
+  })
+
+  it('detects that a record has been altered', async () => {
+    const [newestRecord, alteredRecord] = await storeAuditRecords()
+
+    alteredRecord.event = ''
+    await db.put(alteredRecord)
+
+    await expect(
+      auditCore.checkIntegrity(NULL_ID, newestRecord.id)
+    ).rejects.toEqual(
+      new AlteredRecordError(alteredRecord.id, 1, alteredRecord)
+    )
+  })
+
+  it('confirms interval integrity after deletion of records outside of the interval', async () => {
+    const [thirdRecord, secondRecord, firstRecord] = await storeAuditRecords()
+
+    await auditCore.deleteFrom(secondRecord.id)
+
+    expect(await db.get(firstRecord.id)).toBe(undefined)
+    expect(await db.get(secondRecord.id)).toBe(undefined)
+
+    await auditCore.checkIntegrity(secondRecord.id, thirdRecord.id)
+  })
+})
diff --git a/@xen-orchestra/audit-core/src/specification.ts b/@xen-orchestra/audit-core/src/specification.ts
new file mode 100644
index 000000000..daa27172c
--- /dev/null
+++ b/@xen-orchestra/audit-core/src/specification.ts
@@ -0,0 +1,25 @@
+class Storage {
+  acquire: () => Promise<() => undefined>
+  del: (id: string) => Promise<void>
+  get: (id: string) => Promise<Record | void>
+  getLastId: () => Promise<string | void>
+  put: (record: Record) => Promise<void>
+  setLastId: (id: string) => Promise<void>
+}
+
+interface Record {
+  data: object
+  event: string
+  id: string
+  previousId: string
+  subject: object
+  time: number
+}
+
+export class AuditCore {
+  constructor(storage: Storage) {}
+  public add(subject: any, event: string, data: any): Promise<Record> {}
+  public checkIntegrity(oldest: string, newest: string): Promise<number> {}
+  public getFrom(newest?: string): AsyncIterator {}
+  public deleteFrom(newest: string): Promise<void> {}
+}
diff --git a/CHANGELOG.unreleased.md b/CHANGELOG.unreleased.md
index 2da841e40..988c8c11d 100644
--- a/CHANGELOG.unreleased.md
+++ b/CHANGELOG.unreleased.md
@@ -13,6 +13,7 @@
 - [Menu] Display a warning icon in case of missing patches [#4475](https://github.com/vatesfr/xen-orchestra/issues/4475) (PR [#4683](https://github.com/vatesfr/xen-orchestra/pull/4683))
 - [SR/general] Clickable SR usage graph: shows the corresponding disks when you click on one of the sections [#4747](https://github.com/vatesfr/xen-orchestra/issues/4747) (PR [#4754](https://github.com/vatesfr/xen-orchestra/pull/4754))
 - [New VM] Ability to copy host BIOS strings [#4204](https://github.com/vatesfr/xen-orchestra/issues/4204) (PR [4755](https://github.com/vatesfr/xen-orchestra/pull/4755))
+- [Audit log] Record side effects triggered by users [#4653](https://github.com/vatesfr/xen-orchestra/issues/4653) [#701](https://github.com/vatesfr/xen-orchestra/issues/701) (PR [#4740](https://github.com/vatesfr/xen-orchestra/pull/4740))
 
 ### Bug fixes
 
@@ -29,6 +30,9 @@
 >
 > Rule of thumb: add packages on top.
 
+- xo-common v0.4.0
+- @xen-orchestra/audit-core v0.1.0
+- xo-server-audit v0.1.0
 - xo-server-auth-ldap v0.7.0
 - xo-server-usage-report v0.7.4
 - xo-server-sdn-controller v0.4.0
diff --git a/packages/xo-common/src/api-errors.js b/packages/xo-common/src/api-errors.js
index 1c2437495..a39d1c243 100644
--- a/packages/xo-common/src/api-errors.js
+++ b/packages/xo-common/src/api-errors.js
@@ -180,3 +180,20 @@ export const operationFailed = create(21, ({ objectId, code }) => ({
   },
   message: 'operation failed',
 }))
+
+export const missingAuditRecord = create(22, ({ id, nValid }) => ({
+  data: {
+    id,
+    nValid,
+  },
+  message: 'missing record',
+}))
+
+export const alteredAuditRecord = create(23, ({ id, record, nValid }) => ({
+  data: {
+    id,
+    record,
+    nValid,
+  },
+  message: 'altered record',
+}))
diff --git a/packages/xo-server-audit/.babelrc.js b/packages/xo-server-audit/.babelrc.js
new file mode 100644
index 000000000..4e27ec135
--- /dev/null
+++ b/packages/xo-server-audit/.babelrc.js
@@ -0,0 +1,3 @@
+module.exports = require('../../@xen-orchestra/babel-config')(
+  require('./package.json')
+)
diff --git a/packages/xo-server-audit/.npmignore b/packages/xo-server-audit/.npmignore
new file mode 100644
index 000000000..c31ee82cb
--- /dev/null
+++ b/packages/xo-server-audit/.npmignore
@@ -0,0 +1,10 @@
+/examples/
+example.js
+example.js.map
+*.example.js
+*.example.js.map
+
+/test/
+/tests/
+*.spec.js
+*.spec.js.map
diff --git a/packages/xo-server-audit/README.md b/packages/xo-server-audit/README.md
new file mode 100644
index 000000000..94a9ccb70
--- /dev/null
+++ b/packages/xo-server-audit/README.md
@@ -0,0 +1,50 @@
+# xo-server-audit [![Build Status](https://api.travis-ci.org/vatesfr/xo-server-audit.png?branch=master)](https://travis-ci.org/vatesfr/xen-orchestra)
+
+> **TODO**
+
+## Install
+
+Installation of the [npm package](https://npmjs.org/package/xo-server-audit):
+
+```
+> npm install --global xo-server-audit
+```
+
+## Usage
+
+Like all other xo-server plugins, it can be configured directly via
+the web interface, see [the plugin documentation](https://xen-orchestra.com/docs/plugins.html).
+
+## Development
+
+```
+# Install dependencies
+> yarn
+
+# Run the tests
+> yarn test
+
+# Continuously compile
+> yarn dev
+
+# Continuously run the tests
+> yarn dev-test
+
+# Build for production
+> yarn build
+```
+
+## Contributions
+
+Contributions are _very_ welcomed, either on the documentation or on
+the code.
+
+You may:
+
+- report any [issue](https://github.com/vatesfr/xen-orchestra/issues)
+  you've encountered;
+- fork and create a pull request.
+
+## License
+
+AGPL3 © [Vates SAS](http://vates.fr)
diff --git a/packages/xo-server-audit/config.toml b/packages/xo-server-audit/config.toml
new file mode 100644
index 000000000..bc51b1b31
--- /dev/null
+++ b/packages/xo-server-audit/config.toml
@@ -0,0 +1,39 @@
+# List of skipped methods
+blockedList = [
+  'acl.get',
+  'acl.getCurrentPermissions',
+  'audit.checkIntegrity',
+  'audit.generateFingerprint',
+  'audit.getRecords',
+  'backupNg.getAllJobs',
+  'backupNg.getAllLogs',
+  'cloud.getResourceCatalog',
+  'cloudConfig.getAll',
+  'group.getAll',
+  'host.stats',
+  'ipPool.getAll',
+  'job.getAll',
+  'log.get',
+  'metadataBackup.getAllJobs',
+  'plugin.get',
+  'pool.listMissingPatches',
+  'proxy.getAll',
+  'remote.getAll',
+  'remote.getAllInfo',
+  'resourceSet.getAll',
+  'role.getAll',
+  'schedule.getAll',
+  'server.getAll',
+  'session.getUser',
+  'sr.getUnhealthyVdiChainsLength',
+  'sr.stats',
+  'system.getMethodsInfo',
+  'system.getServerTimezone',
+  'system.getServerVersion',
+  'user.getAll',
+  'vm.stats',
+  'xo.getAllObjects',
+  'xoa.supportTunnel.getState',
+  'xosan.checkSrCurrentState',
+  'xosan.getVolumeInfo',
+]
diff --git a/packages/xo-server-audit/package.json b/packages/xo-server-audit/package.json
new file mode 100644
index 000000000..e16dc1ba2
--- /dev/null
+++ b/packages/xo-server-audit/package.json
@@ -0,0 +1,60 @@
+{
+  "name": "xo-server-audit",
+  "version": "0.0.0",
+  "license": "AGPL-3.0",
+  "description": "Audit plugin for XO-Server",
+  "keywords": [
+    "audit",
+    "log",
+    "logs",
+    "orchestra",
+    "plugin",
+    "xen-orchestra",
+    "xen",
+    "xo-server"
+  ],
+  "homepage": "https://github.com/vatesfr/xen-orchestra/tree/master/packages/xo-server-audit",
+  "bugs": "https://github.com/vatesfr/xen-orchestra/issues",
+  "repository": {
+    "directory": "packages/xo-server-audit",
+    "type": "git",
+    "url": "https://github.com/vatesfr/xen-orchestra.git"
+  },
+  "author": {
+    "name": "Julien Fontanet",
+    "email": "julien.fontanet@isonoe.net"
+  },
+  "preferGlobal": false,
+  "main": "dist/",
+  "bin": {},
+  "files": [
+    "dist/"
+  ],
+  "engines": {
+    "node": ">=6"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.7.0",
+    "@babel/core": "^7.7.2",
+    "@babel/preset-env": "^7.7.1",
+    "cross-env": "^6.0.3",
+    "rimraf": "^3.0.0"
+  },
+  "scripts": {
+    "build": "cross-env NODE_ENV=production babel --source-maps --out-dir=dist/ src/",
+    "dev": "cross-env NODE_ENV=development babel --watch --source-maps --out-dir=dist/ src/",
+    "prebuild": "rimraf dist/",
+    "predev": "yarn run prebuild",
+    "prepublishOnly": "yarn run build"
+  },
+  "dependencies": {
+    "@xen-orchestra/audit-core": "^0.0.0",
+    "@xen-orchestra/log": "^0.2.0",
+    "app-conf": "^0.7.1",
+    "async-iterator-to-stream": "^1.1.0",
+    "promise-toolbox": "^0.15.0",
+    "readable-stream": "^3.5.0",
+    "xo-common": "^0.3.0"
+  },
+  "private": true
+}
diff --git a/packages/xo-server-audit/src/index.js b/packages/xo-server-audit/src/index.js
new file mode 100644
index 000000000..1f5552e18
--- /dev/null
+++ b/packages/xo-server-audit/src/index.js
@@ -0,0 +1,222 @@
+import appConf from 'app-conf'
+import asyncIteratorToStream from 'async-iterator-to-stream'
+import createLogger from '@xen-orchestra/log'
+import path from 'path'
+import { alteredAuditRecord, missingAuditRecord } from 'xo-common/api-errors'
+import { fromCallback } from 'promise-toolbox'
+import { pipeline } from 'readable-stream'
+import {
+  AlteredRecordError,
+  AuditCore,
+  MissingRecordError,
+  NULL_ID,
+  Storage,
+} from '@xen-orchestra/audit-core'
+
+const log = createLogger('xo:xo-server-audit')
+
+const LAST_ID = 'lastId'
+class Db extends Storage {
+  constructor(db) {
+    super()
+    this._db = db
+  }
+
+  async put(record) {
+    await this._db.put(record.id, record)
+  }
+
+  async del(id) {
+    await this._db.del(id)
+  }
+
+  get(id) {
+    return this._db.get(id).catch(error => {
+      if (!error.notFound) {
+        throw error
+      }
+    })
+  }
+
+  async setLastId(id) {
+    await this._db.put(LAST_ID, id)
+  }
+
+  getLastId() {
+    return this.get(LAST_ID)
+  }
+}
+
+const NAMESPACE = 'audit'
+class AuditXoPlugin {
+  constructor({ xo }) {
+    this._cleaners = []
+    this._xo = xo
+
+    this._auditCore = undefined
+    this._blockedList = undefined
+    this._storage = undefined
+  }
+
+  async load() {
+    const cleaners = this._cleaners
+
+    try {
+      const storage = (this._storage = new Db(
+        await this._xo.getStore(NAMESPACE)
+      ))
+      this._auditCore = new AuditCore(storage)
+      this._blockedList = (
+        await appConf.load('xo-server-audit', {
+          appDir: path.join(__dirname, '..'),
+        })
+      ).blockedList
+
+      cleaners.push(() => {
+        this._auditCore = undefined
+        this._blockedList = undefined
+        this._storage = undefined
+      })
+    } catch (error) {
+      this._auditCore = undefined
+      this._blockedList = undefined
+      this._storage = undefined
+      throw error
+    }
+
+    this._addListener('xo:postCall', this._handleEvent.bind(this, 'apiCall'))
+    this._addListener('xo:audit', this._handleEvent.bind(this))
+
+    const getRecords = this._getRecords.bind(this)
+    getRecords.description = 'Get records from a passed record ID'
+    getRecords.permission = 'admin'
+    getRecords.params = {
+      id: { type: 'string', optional: true },
+      ndjson: { type: 'boolean', optional: true },
+    }
+
+    const checkIntegrity = this._checkIntegrity.bind(this)
+    checkIntegrity.description =
+      'Check records integrity between oldest and newest'
+    checkIntegrity.permission = 'admin'
+    checkIntegrity.params = {
+      newest: { type: 'string', optional: true },
+      oldest: { type: 'string', optional: true },
+    }
+
+    const generateFingerprint = this._generateFingerprint.bind(this)
+    generateFingerprint.description =
+      'Generate a fingerprint of the chain oldest-newest'
+    generateFingerprint.permission = 'admin'
+    generateFingerprint.params = {
+      newest: { type: 'string', optional: true },
+      oldest: { type: 'string', optional: true },
+    }
+
+    cleaners.push(
+      this._xo.addApiMethods({
+        audit: {
+          checkIntegrity,
+          generateFingerprint,
+          getRecords,
+        },
+      })
+    )
+  }
+
+  unload() {
+    this._cleaners.forEach(cleaner => cleaner())
+    this._cleaners.length = 0
+  }
+
+  _addListener(event, listener_) {
+    const listener = async (...args) => {
+      try {
+        await listener_(...args)
+      } catch (error) {
+        log.error(error)
+      }
+    }
+    const xo = this._xo
+    xo.on(event, listener)
+    this._cleaners.push(() => xo.removeListener(event, listener))
+  }
+
+  _handleEvent(event, { userId, userIp, userName, ...data }) {
+    if (event !== 'apiCall' || this._blockedList.indexOf(data.method) === -1) {
+      return this._auditCore.add(
+        {
+          userId,
+          userIp,
+          userName,
+        },
+        event,
+        data
+      )
+    }
+  }
+
+  _handleGetRecords(req, res, id) {
+    res.set('Content-Type', 'application/json')
+    return fromCallback(
+      pipeline,
+      asyncIteratorToStream(async function*(asyncIterator) {
+        for await (const record of asyncIterator) {
+          yield JSON.stringify(record)
+          yield '\n'
+        }
+      })(this._auditCore.getFrom(id)),
+      res
+    )
+  }
+
+  async _getRecords({ id, ndjson = false }) {
+    if (ndjson) {
+      return this._xo
+        .registerHttpRequest(this._handleGetRecords.bind(this), id)
+        .then($getFrom => ({
+          $getFrom,
+        }))
+    }
+
+    const records = []
+    for await (const record of this._auditCore.getFrom(id)) {
+      records.push(record)
+    }
+    return records
+  }
+
+  async _checkIntegrity(props) {
+    const { oldest = NULL_ID, newest = await this._storage.getLastId() } = props
+    return this._auditCore.checkIntegrity(oldest, newest).catch(error => {
+      if (error instanceof MissingRecordError) {
+        throw missingAuditRecord(error)
+      }
+      if (error instanceof AlteredRecordError) {
+        throw alteredAuditRecord(error)
+      }
+      throw error
+    })
+  }
+
+  async _generateFingerprint(props) {
+    const { oldest = NULL_ID, newest = await this._storage.getLastId() } = props
+    try {
+      return {
+        fingerprint: `${oldest}|${newest}`,
+        nValid: await this._checkIntegrity({ oldest, newest }),
+      }
+    } catch (error) {
+      if (missingAuditRecord.is(error) || alteredAuditRecord.is(error)) {
+        return {
+          fingerprint: `${error.data.id}|${newest}`,
+          nValid: error.data.nValid,
+          error,
+        }
+      }
+      throw error
+    }
+  }
+}
+
+export default opts => new AuditXoPlugin(opts)
diff --git a/packages/xo-server/src/index.js b/packages/xo-server/src/index.js
index 98df271e5..7924a606c 100644
--- a/packages/xo-server/src/index.js
+++ b/packages/xo-server/src/index.js
@@ -525,6 +525,7 @@ const setUpApi = (webServer, xo, config) => {
 
     // Create the abstract XO object for this connection.
     const connection = xo.createUserConnection()
+    connection.set('user_ip', remoteAddress)
     connection.once('close', () => {
       socket.close()
     })
@@ -606,7 +607,21 @@ const setUpConsoleProxy = (webServer, xo) => {
 
         const { remoteAddress } = socket
         log.info(`+ Console proxy (${user.name} - ${remoteAddress})`)
+
+        const data = {
+          timestamp: Date.now(),
+          userId: user.id,
+          userIp: remoteAddress,
+          userName: user.name,
+          vmId: id,
+        }
+        xo.emit('xo:audit', 'consoleOpened', data)
+
         socket.on('close', () => {
+          xo.emit('xo:audit', 'consoleClosed', {
+            ...data,
+            timestamp: Date.now(),
+          })
           log.info(`- Console proxy (${user.name} - ${remoteAddress})`)
         })
       }
diff --git a/packages/xo-server/src/xo-mixins/api.js b/packages/xo-server/src/xo-mixins/api.js
index a78c0f79c..c7ef0c23b 100644
--- a/packages/xo-server/src/xo-mixins/api.js
+++ b/packages/xo-server/src/xo-mixins/api.js
@@ -255,6 +255,7 @@ export default class Api {
         .slice(2),
       userId,
       userName,
+      userIp: session.get('user_ip'),
       method: name,
       params: sensitiveValues.replace(params, '* obfuscated *'),
       timestamp: Date.now(),
@@ -303,6 +304,13 @@ export default class Api {
         )}] ==> ${kindOf(result)}`
       )
 
+      // it's a special case in which the user is defined at the end of the call
+      if (data.method === 'session.signIn') {
+        const { id, email } = await xo.getUser(session.get('user_id'))
+        data.userId = id
+        data.userName = email
+      }
+
       const now = Date.now()
       xo.emit('xo:postCall', {
         ...data,
diff --git a/packages/xo-web/src/common/intl/messages.js b/packages/xo-web/src/common/intl/messages.js
index 26f1f67d7..453afbaf8 100644
--- a/packages/xo-web/src/common/intl/messages.js
+++ b/packages/xo-web/src/common/intl/messages.js
@@ -63,6 +63,8 @@ const messages = {
   dhcp: 'DHCP',
   ip: 'IP',
   static: 'Static',
+  user: 'User',
+  deletedUser: 'deleted ({ name })',
 
   // ----- Modals -----
   alertOk: 'OK',
@@ -114,6 +116,7 @@ const messages = {
   notificationsPage: 'Notifications',
   supportPage: 'Support',
   settingsPage: 'Settings',
+  settingsAuditPage: 'Audit',
   settingsServersPage: 'Servers',
   settingsUsersPage: 'Users',
   settingsGroupsPage: 'Groups',
@@ -2220,6 +2223,29 @@ const messages = {
   recipeSshKeyLabel: 'SSH key',
   recipeNetworkCidr: 'Network CIDR',
 
+  // Audit
+  auditActionEvent: 'Action/Event',
+  auditAlteredRecord:
+    'The record ({ id }) was altered ({ n, number } valid records)',
+  auditCheckIntegrity: 'Check integrity',
+  auditCopyFingerprintToClipboard: 'Copy fingerprint to clipboard',
+  auditGenerateNewFingerprint: 'Generate a new fingerprint',
+  auditMissingRecord:
+    'The record ({ id }) is missing ({ n, number } valid records)',
+  auditEnterFingerprint: 'Fingerprint',
+  auditEnterFingerprintInfo:
+    "Enter the saved fingerprint to check the previous logs' integrity. If you don't have any, click OK.",
+  auditRecord: 'Audit record',
+  auditIntegrityVerified: 'Integrity verified',
+  auditSaveFingerprintInfo:
+    'Keep this fingerprint to be able to check the integrity of the current records later.',
+  auditSaveFingerprintInErrorInfo:
+    'However, if you trust the current state of the records, keep this fingerprint to be able to check their integrity later.',
+  auditNewFingerprint: 'New fingerprint',
+  displayAuditRecord: 'Display record',
+  noAuditRecordAvailable: 'No audit record available',
+  refreshAuditRecordsList: 'Refresh records list',
+
   // Licenses
   xosanUnregisteredDisclaimer:
     'You are not registered and therefore will not be able to create or manage your XOSAN SRs. {link}',
diff --git a/packages/xo-web/src/common/render-xo-item.js b/packages/xo-web/src/common/render-xo-item.js
index 2ec064bbd..e499301ab 100644
--- a/packages/xo-web/src/common/render-xo-item.js
+++ b/packages/xo-web/src/common/render-xo-item.js
@@ -12,7 +12,12 @@ import Tooltip from './tooltip'
 import { addSubscriptions, connectStore, formatSize } from './utils'
 import { createGetObject, createSelector } from './selectors'
 import { FormattedDate } from 'react-intl'
-import { isSrWritable, subscribeProxies, subscribeRemotes } from './xo'
+import {
+  isSrWritable,
+  subscribeProxies,
+  subscribeRemotes,
+  subscribeUsers,
+} from './xo'
 
 // ===================================================================
 
@@ -407,6 +412,47 @@ Vgpu.propTypes = {
 
 // ===================================================================
 
+export const User = decorate([
+  addSubscriptions(({ id }) => ({
+    user: cb =>
+      subscribeUsers(users => {
+        const user = users.find(user => user.id === id)
+        cb(user === undefined ? null : user)
+      }),
+  })),
+  ({ defaultRender, id, link, newTab, user }) => {
+    if (user === undefined) {
+      return <Icon icon='loading' />
+    }
+    if (user === null) {
+      return defaultRender || unknowItem(id, 'user')
+    }
+    return (
+      <LinkWrapper
+        link={link}
+        newTab={newTab}
+        to={`/settings/users?s=id:${id}`}
+      >
+        <Icon icon='user' /> {user.email}
+      </LinkWrapper>
+    )
+  },
+])
+
+User.propTypes = {
+  defaultRender: PropTypes.node,
+  id: PropTypes.string.isRequired,
+  link: PropTypes.bool,
+  newTab: PropTypes.bool,
+}
+
+User.defaultProps = {
+  link: false,
+  newTab: false,
+}
+
+// ===================================================================
+
 const xoItemToRender = {
   // Subscription objects.
   cloudConfig: template => (
@@ -422,11 +468,7 @@ const xoItemToRender = {
   remote: ({ value: { id } }) => <Remote id={id} />,
   proxy: ({ id }) => <Proxy id={id} />,
   role: role => <span>{role.name}</span>,
-  user: user => (
-    <span>
-      <Icon icon='user' /> {user.email}
-    </span>
-  ),
+  user: ({ id }) => <User id={id} />,
   resourceSet: resourceSet => (
     <span>
       <strong>
diff --git a/packages/xo-web/src/common/xo/index.js b/packages/xo-web/src/common/xo/index.js
index 2c61209ae..39897b378 100644
--- a/packages/xo-web/src/common/xo/index.js
+++ b/packages/xo-web/src/common/xo/index.js
@@ -3109,3 +3109,31 @@ export const checkProxyHealth = proxy =>
       _('proxyTestSuccessMessage')
     )
   )
+
+// Audit plugin ---------------------------------------------------------
+
+const METHOD_NOT_FOUND_CODE = -32601
+export const fetchAuditRecords = async () => {
+  try {
+    const { $getFrom } = await _call('audit.getRecords', { ndjson: true })
+    const response = await fetch(`.${$getFrom}`)
+    const data = await response.text()
+
+    const records = []
+    parseNdJson(data, record => {
+      records.push(record)
+    })
+    return records
+  } catch (error) {
+    if (error.code === METHOD_NOT_FOUND_CODE) {
+      return []
+    }
+    throw error
+  }
+}
+
+export const checkAuditRecordsIntegrity = (oldest, newest) =>
+  _call('audit.checkIntegrity', { oldest, newest })
+
+export const generateAuditFingerprint = oldest =>
+  _call('audit.generateFingerprint', { oldest })
diff --git a/packages/xo-web/src/icons.scss b/packages/xo-web/src/icons.scss
index 17b94dace..af98bb350 100644
--- a/packages/xo-web/src/icons.scss
+++ b/packages/xo-web/src/icons.scss
@@ -103,6 +103,10 @@
     @extend .fa;
     @extend .fa-cube;
   }
+  &-audit {
+    @extend .fa;
+    @extend .fa-list-alt;
+  }
 
   &-grab {
     @extend .fa;
diff --git a/packages/xo-web/src/xo-app/menu/index.js b/packages/xo-web/src/xo-app/menu/index.js
index 46122a3c0..262af4936 100644
--- a/packages/xo-web/src/xo-app/menu/index.js
+++ b/packages/xo-web/src/xo-app/menu/index.js
@@ -364,6 +364,11 @@ export default class Menu extends Component {
             icon: 'menu-settings-logs',
             label: 'settingsLogsPage',
           },
+          {
+            to: '/settings/audit',
+            icon: 'audit',
+            label: 'settingsAuditPage',
+          },
           { to: '/settings/ips', icon: 'ip', label: 'settingsIpsPage' },
           {
             to: '/settings/cloud-configs',
diff --git a/packages/xo-web/src/xo-app/settings/audit/index.js b/packages/xo-web/src/xo-app/settings/audit/index.js
new file mode 100644
index 000000000..a04bb069b
--- /dev/null
+++ b/packages/xo-web/src/xo-app/settings/audit/index.js
@@ -0,0 +1,277 @@
+import _, { messages } from 'intl'
+import ActionButton from 'action-button'
+import Button from 'button'
+import Copiable from 'copiable'
+import CopyToClipboard from 'react-copy-to-clipboard'
+import decorate from 'apply-decorators'
+import Icon from 'icon'
+import NoObjects from 'no-objects'
+import React from 'react'
+import SortedTable from 'sorted-table'
+import Tooltip from 'tooltip'
+import { alert, chooseAction, form } from 'modal'
+import { alteredAuditRecord, missingAuditRecord } from 'xo-common/api-errors'
+import { FormattedDate, injectIntl } from 'react-intl'
+import { injectState, provideState } from 'reaclette'
+import { noop, startCase } from 'lodash'
+import { User } from 'render-xo-item'
+import {
+  checkAuditRecordsIntegrity,
+  fetchAuditRecords,
+  generateAuditFingerprint,
+} from 'xo'
+
+const getIntegrityErrorRender = ({ nValid, error }) => (
+  <p className='text-danger'>
+    <Icon icon='alarm' />{' '}
+    {_(
+      missingAuditRecord.is(error)
+        ? 'auditMissingRecord'
+        : 'auditAlteredRecord',
+      {
+        id: (
+          <Tooltip content={_('copyToClipboard')}>
+            <CopyToClipboard text={error.data.id}>
+              <span style={{ cursor: 'pointer' }}>
+                {error.data.id.slice(4, 8)}
+              </span>
+            </CopyToClipboard>
+          </Tooltip>
+        ),
+        n: nValid,
+      }
+    )}
+  </p>
+)
+
+const openGeneratedFingerprintModal = ({ fingerprint, nValid, error }) =>
+  alert(
+    <span>
+      <Icon icon='diagnosis' /> {_('auditNewFingerprint')}
+    </span>,
+    <div>
+      {error !== undefined ? (
+        <div>
+          {getIntegrityErrorRender({ nValid, error })}
+          <p>{_('auditSaveFingerprintInErrorInfo')}</p>
+        </div>
+      ) : (
+        <p>{_('auditSaveFingerprintInfo')}</p>
+      )}
+      <p className='input-group mt-1'>
+        <input className='form-control' value={fingerprint} disabled />
+        <span className='input-group-btn'>
+          <Tooltip content={_('auditCopyFingerprintToClipboard')}>
+            <CopyToClipboard text={fingerprint}>
+              <Button>
+                <Icon icon='clipboard' />
+              </Button>
+            </CopyToClipboard>
+          </Tooltip>
+        </span>
+      </p>
+    </div>
+  ).catch(noop)
+
+const openIntegrityFeedbackModal = error =>
+  chooseAction({
+    icon: 'diagnosis',
+    title: _('auditCheckIntegrity'),
+    body:
+      error !== undefined ? (
+        getIntegrityErrorRender(error)
+      ) : (
+        <p className='text-success'>
+          {_('auditIntegrityVerified')} <Icon icon='success' />
+        </p>
+      ),
+    buttons: [
+      {
+        btnStyle: 'success',
+        label: _('auditGenerateNewFingerprint'),
+      },
+    ],
+  }).then(
+    () => true,
+    () => false
+  )
+
+const FingerPrintModalBody = injectIntl(
+  ({ intl: { formatMessage }, onChange, value }) => (
+    <div>
+      <p>{_('auditEnterFingerprintInfo')}</p>
+      <div className='form-group'>
+        <input
+          className='form-control'
+          onChange={onChange}
+          pattern='[^|]+\|[^|]+'
+          placeholder={formatMessage(messages.auditEnterFingerprint)}
+          value={value}
+        />
+      </div>
+    </div>
+  )
+)
+
+const DEFAULT_HASH = 'nullId|nullId'
+const openFingerprintPromptModal = () =>
+  form({
+    render: ({ onChange, value }) => (
+      <FingerPrintModalBody onChange={onChange} value={value} />
+    ),
+    header: (
+      <span>
+        <Icon icon='diagnosis' /> {_('auditCheckIntegrity')}
+      </span>
+    ),
+  }).then((value = '') => {
+    value = value.trim()
+    return value !== '' ? value : DEFAULT_HASH
+  }, noop)
+
+const checkIntegrity = async () => {
+  const fingerprint = await openFingerprintPromptModal()
+  if (fingerprint === undefined) {
+    return
+  }
+
+  const [oldest, newest] = fingerprint.split('|')
+  const error = await checkAuditRecordsIntegrity(oldest, newest).then(
+    noop,
+    error => {
+      if (missingAuditRecord.is(error) || alteredAuditRecord.is(error)) {
+        return {
+          nValid: error.data.nValid,
+          error,
+        }
+      }
+      throw error
+    }
+  )
+
+  const shouldGenerateFingerprint = await openIntegrityFeedbackModal(error)
+  if (!shouldGenerateFingerprint) {
+    return
+  }
+
+  await openGeneratedFingerprintModal(await generateAuditFingerprint(newest))
+}
+
+const displayRecord = record =>
+  alert(
+    <span>
+      <Icon icon='audit' /> {_('auditRecord')}
+    </span>,
+    <Copiable tagName='pre'>{JSON.stringify(record, null, 2)}</Copiable>
+  )
+
+const INDIVIDUAL_ACTIONS = [
+  {
+    handler: displayRecord,
+    icon: 'preview',
+    label: _('displayAuditRecord'),
+  },
+]
+
+const COLUMNS = [
+  {
+    itemRenderer: ({ subject: { userId, userName } }) =>
+      userId !== undefined ? (
+        <User
+          defaultRender={
+            <Copiable tagName='p' text={userId} className='text-muted'>
+              {_('deletedUser', { name: userName })}
+            </Copiable>
+          }
+          id={userId}
+          link
+          newTab
+        />
+      ) : (
+        <p className='text-muted'>{_('noUser')}</p>
+      ),
+    name: _('user'),
+    sortCriteria: 'subject.userName',
+  },
+  {
+    name: _('ip'),
+    valuePath: 'subject.userIp',
+  },
+  {
+    itemRenderer: ({ data, event }) =>
+      event === 'apiCall' ? data.method : startCase(event),
+    name: _('auditActionEvent'),
+    sortCriteria: ({ data, event }) =>
+      event === 'apiCall' ? data.method : event,
+  },
+  {
+    itemRenderer: ({ time }) => (
+      <FormattedDate
+        day='numeric'
+        hour='2-digit'
+        minute='2-digit'
+        month='short'
+        second='2-digit'
+        value={new Date(time)}
+        year='numeric'
+      />
+    ),
+    name: _('date'),
+    sortCriteria: 'time',
+    sortOrder: 'desc',
+  },
+]
+
+export default decorate([
+  provideState({
+    initialState: () => ({
+      records: undefined,
+    }),
+    effects: {
+      initialize({ fetchRecords }) {
+        return fetchRecords()
+      },
+      async fetchRecords() {
+        this.state.records = await fetchAuditRecords()
+      },
+    },
+  }),
+  injectState,
+  ({ state, effects }) => (
+    <div>
+      <div className='mt-1 mb-1'>
+        <ActionButton
+          btnStyle='primary'
+          handler={effects.fetchRecords}
+          icon='refresh'
+          size='large'
+        >
+          {_('refreshAuditRecordsList')}
+        </ActionButton>{' '}
+        <ActionButton
+          btnStyle='success'
+          handler={checkIntegrity}
+          icon='diagnosis'
+          size='large'
+        >
+          {_('auditCheckIntegrity')}
+        </ActionButton>
+      </div>
+      <NoObjects
+        collection={state.records}
+        columns={COLUMNS}
+        component={SortedTable}
+        defaultColumn={3}
+        emptyMessage={
+          <span className='text-muted'>
+            <Icon icon='alarm' />
+            &nbsp;
+            {_('noAuditRecordAvailable')}
+          </span>
+        }
+        individualActions={INDIVIDUAL_ACTIONS}
+        stateUrlParam='s'
+      />
+    </div>
+  ),
+])
diff --git a/packages/xo-web/src/xo-app/settings/index.js b/packages/xo-web/src/xo-app/settings/index.js
index 737996412..bd9ce4223 100644
--- a/packages/xo-web/src/xo-app/settings/index.js
+++ b/packages/xo-web/src/xo-app/settings/index.js
@@ -7,6 +7,7 @@ import { Container, Row, Col } from 'grid'
 import { NavLink, NavTabs } from 'nav'
 
 import Acls from './acls'
+import Audit from './audit'
 import CloudConfigs from './cloud-configs'
 import Config from './config'
 import Groups from './groups'
@@ -48,6 +49,9 @@ const HEADER = (
           <NavLink to='/settings/logs'>
             <Icon icon='menu-settings-logs' /> {_('settingsLogsPage')}
           </NavLink>
+          <NavLink to='/settings/audit'>
+            <Icon icon='audit' /> {_('settingsAuditPage')}
+          </NavLink>
           <NavLink to='/settings/ips'>
             <Icon icon='ip' /> {_('settingsIpsPage')}
           </NavLink>
@@ -65,6 +69,7 @@ const HEADER = (
 
 const Settings = routes('servers', {
   acls: Acls,
+  audit: Audit,
   'cloud-configs': CloudConfigs,
   config: Config,
   groups: Groups,
diff --git a/yarn.lock b/yarn.lock
index 358801a8e..0ce76b37d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,6 +18,22 @@
   optionalDependencies:
     chokidar "^2.1.8"
 
+"@babel/cli@^7.7.4":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.8.0.tgz#e9ed4c3dbb163de5034c18979c118ed1aa294e05"
+  integrity sha512-/zOi56gIH3jBmnrfUvVf8MOMqf3hfFou2ONRYdRRpgnBSi0dUkiO+usu44YHsOEJqqwPkijBsiDKscQizouoag==
+  dependencies:
+    commander "^4.0.1"
+    convert-source-map "^1.1.0"
+    fs-readdir-recursive "^1.1.0"
+    glob "^7.0.0"
+    lodash "^4.17.13"
+    make-dir "^2.1.0"
+    slash "^2.0.0"
+    source-map "^0.5.0"
+  optionalDependencies:
+    chokidar "^2.1.8"
+
 "@babel/code-frame@^7.0.0", "@babel/code-frame@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.5.5.tgz#bc0782f6d69f7b7d49531219699b988f669a8f9d"
@@ -25,6 +41,22 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
+"@babel/code-frame@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.8.0.tgz#8c98d4ac29d6f80f28127b1bc50970a72086c5ac"
+  integrity sha512-AN2IR/wCUYsM+PdErq6Bp3RFTXl8W0p9Nmymm7zkpsCmh+r/YYcckaCGpU8Q/mEKmST19kkGRaG42A/jxOWwBA==
+  dependencies:
+    "@babel/highlight" "^7.8.0"
+
+"@babel/compat-data@^7.8.0", "@babel/compat-data@^7.8.1":
+  version "7.8.1"
+  resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.8.1.tgz#fc0bbbb7991e4fb2b47e168e60f2cc2c41680be9"
+  integrity sha512-Z+6ZOXvyOWYxJ50BwxzdhRnRsGST8Y3jaZgxYig575lTjVSs3KtJnmESwZegg6e2Dn0td1eDhoWlp1wI4BTCPw==
+  dependencies:
+    browserslist "^4.8.2"
+    invariant "^2.2.4"
+    semver "^5.5.0"
+
 "@babel/core@^7.0.0", "@babel/core@^7.1.0", "@babel/core@^7.1.5", "@babel/core@^7.1.6", "@babel/core@^7.4.4", "@babel/core@^7.7.2":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.7.7.tgz#ee155d2e12300bcc0cff6a8ad46f2af5063803e9"
@@ -45,6 +77,27 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/core@^7.7.4":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.8.0.tgz#fd273d4faf69cc20ee3ccfd32d42df916bb4a15c"
+  integrity sha512-3rqPi/bv/Xfu2YzHvBz4XqMI1fKVwnhntPA1/fjoECrSjrhbOCxlTrbVu5gUtr8zkxW+RpkDOa/HCW93gzS2Dw==
+  dependencies:
+    "@babel/code-frame" "^7.8.0"
+    "@babel/generator" "^7.8.0"
+    "@babel/helpers" "^7.8.0"
+    "@babel/parser" "^7.8.0"
+    "@babel/template" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+    convert-source-map "^1.7.0"
+    debug "^4.1.0"
+    gensync "^1.0.0-beta.1"
+    json5 "^2.1.0"
+    lodash "^4.17.13"
+    resolve "^1.3.2"
+    semver "^5.4.1"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.4.0", "@babel/generator@^7.7.4", "@babel/generator@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.7.7.tgz#859ac733c44c74148e1a72980a64ec84b85f4f45"
@@ -55,6 +108,16 @@
     lodash "^4.17.13"
     source-map "^0.5.0"
 
+"@babel/generator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.8.0.tgz#40a1244677be58ffdc5cd01e22634cd1d5b29edf"
+  integrity sha512-2Lp2e02CV2C7j/H4n4D9YvsvdhPVVg9GDIamr6Tu4tU35mL3mzOrzl1lZ8ZJtysfZXh+y+AGORc2rPS7yHxBUg==
+  dependencies:
+    "@babel/types" "^7.8.0"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
 "@babel/helper-annotate-as-pure@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.7.4.tgz#bb3faf1e74b74bd547e867e48f551fa6b098b6ce"
@@ -62,6 +125,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-annotate-as-pure@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.8.0.tgz#334ae2cb801e2381509631a5caa1ac6ab1c5016a"
+  integrity sha512-WWj+1amBdowU2g18p3/KUc1Y5kWnaNm1paohq2tT4/RreeMNssYkv6ul9wkE2iIqjwLBwNMZGH4pTGlMSUqMMg==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-builder-binary-assignment-operator-visitor@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.7.4.tgz#5f73f2b28580e224b5b9bd03146a4015d6217f5f"
@@ -70,6 +140,14 @@
     "@babel/helper-explode-assignable-expression" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-builder-binary-assignment-operator-visitor@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.8.0.tgz#c2237beb110f64f592dddcabef1098e9d766ef88"
+  integrity sha512-KbBloNiBHM3ZyHg1ViDRs4QcnAunwMJ+rLpAEA8l3cWb3Z1xof7ag1iHvX16EwhUfaTG3+YSvTRPv4xHIrseUQ==
+  dependencies:
+    "@babel/helper-explode-assignable-expression" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-call-delegate@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.7.4.tgz#621b83e596722b50c0066f9dc37d3232e461b801"
@@ -79,6 +157,26 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-call-delegate@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-call-delegate/-/helper-call-delegate-7.8.0.tgz#1cd725c5444be0ce59dbfa47b6ac5e9772168c67"
+  integrity sha512-Vi8K1LScr8ZgLicfuCNSE7JWUPG/H/9Bw9zn+3vQyy4vA54FEGTCuUTOXCFwmBM93OD6jHfjrQ6ZnivM5U+bHg==
+  dependencies:
+    "@babel/helper-hoist-variables" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
+"@babel/helper-compilation-targets@^7.8.0":
+  version "7.8.1"
+  resolved "https://registry.yarnpkg.com/@babel/helper-compilation-targets/-/helper-compilation-targets-7.8.1.tgz#309da97e93e6ca74896393d0c8da7af39cb4cea8"
+  integrity sha512-Fsrljg8DHSdnKSzC0YFopX7lseRpVfWMYuC1Dnvf7tw972E2KDjZ4XEaqjO9aJL0sLcG4KNRXxowDxHYIcZ+Cw==
+  dependencies:
+    "@babel/compat-data" "^7.8.1"
+    browserslist "^4.8.2"
+    invariant "^2.2.4"
+    levenary "^1.1.0"
+    semver "^5.5.0"
+
 "@babel/helper-create-class-features-plugin@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.7.4.tgz#fce60939fd50618610942320a8d951b3b639da2d"
@@ -91,6 +189,18 @@
     "@babel/helper-replace-supers" "^7.7.4"
     "@babel/helper-split-export-declaration" "^7.7.4"
 
+"@babel/helper-create-class-features-plugin@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.8.0.tgz#b3ddf557ed4656e0d296c3b0f3fcd381ea8de72c"
+  integrity sha512-ctCvqYBTlwEl2uF4hCxE0cd/sSw71Zfag0jKa39y4HDLh0BQ4PVBX1384Ye8GqrEZ69xgLp9fwPbv3GgIDDF2Q==
+  dependencies:
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/helper-member-expression-to-functions" "^7.8.0"
+    "@babel/helper-optimise-call-expression" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-replace-supers" "^7.8.0"
+    "@babel/helper-split-export-declaration" "^7.8.0"
+
 "@babel/helper-create-regexp-features-plugin@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.7.4.tgz#6d5762359fd34f4da1500e4cff9955b5299aaf59"
@@ -99,6 +209,14 @@
     "@babel/helper-regex" "^7.4.4"
     regexpu-core "^4.6.0"
 
+"@babel/helper-create-regexp-features-plugin@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-create-regexp-features-plugin/-/helper-create-regexp-features-plugin-7.8.0.tgz#ae551572b840189a7b94e39eddc1a68d355974eb"
+  integrity sha512-vJj2hPbxxLUWJEV86iZiac5curAnC3ZVc+rFmFeWZigUOcuCPpbF+KxoEmxrkmuCGylHFF9t4lkpcDUcxnhQ5g==
+  dependencies:
+    "@babel/helper-regex" "^7.8.0"
+    regexpu-core "^4.6.0"
+
 "@babel/helper-define-map@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.7.4.tgz#2841bf92eb8bd9c906851546fe6b9d45e162f176"
@@ -108,6 +226,15 @@
     "@babel/types" "^7.7.4"
     lodash "^4.17.13"
 
+"@babel/helper-define-map@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.8.0.tgz#d3180691fa189fc147d411deaa029305c1470dfe"
+  integrity sha512-Go06lUlZ4YImNEmdyAH5iO38yh5mbpOPSwA2PtV1vyczFhTZfX0OtzkiIL2pACo6AOYf89pLh42nhhDrqgzC3A==
+  dependencies:
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/types" "^7.8.0"
+    lodash "^4.17.13"
+
 "@babel/helper-explode-assignable-expression@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.7.4.tgz#fa700878e008d85dc51ba43e9fb835cddfe05c84"
@@ -116,6 +243,14 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-explode-assignable-expression@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.8.0.tgz#a2ded9298a5dc9df0a8ec65ac12e4745f9af2882"
+  integrity sha512-w4mRQqKAh4M7BSLwvDMm8jYFroEzpqMCtXDhFHP+kNjMIQWpbC6b0Q/RUQsJNSf54rIx6XMdci1Stf60DWw+og==
+  dependencies:
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-function-name@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.7.4.tgz#ab6e041e7135d436d8f0a3eca15de5b67a341a2e"
@@ -125,6 +260,15 @@
     "@babel/template" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-function-name@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.8.0.tgz#dde5cf0d6b15c21817a67dd66fe7350348e023bf"
+  integrity sha512-x9psucuU0Xalw+0Vpr2FYJMLB7/KnPSLZhlkUyOGbYAWRDfmtZBrguYpJYiaNCRV7vGkYjO/gF6/J6yMvdWTDw==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.8.0"
+    "@babel/template" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-get-function-arity@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.4.tgz#cb46348d2f8808e632f0ab048172130e636005f0"
@@ -132,6 +276,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-get-function-arity@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.8.0.tgz#90977f61d76d2225d1ae0208def7df22ea92792e"
+  integrity sha512-eUP5grliToMapQiTaYS2AAO/WwaCG7cuJztR1v/a1aPzUzUeGt+AaI9OvLATc/AfFkF8SLJ10d5ugGt/AQ9d6w==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-hoist-variables@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.7.4.tgz#612384e3d823fdfaaf9fce31550fe5d4db0f3d12"
@@ -139,6 +290,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-hoist-variables@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.8.0.tgz#693586b56487e60fff9d9c7074f4a86e1a8af348"
+  integrity sha512-jDl66KvuklTXUADcoXDMur1jDtAZUZZkzLIaQ54+z38ih8C0V0hC56hMaoVoyoxN60MwQmmrHctBwcLqP0c/Lw==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-member-expression-to-functions@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.7.4.tgz#356438e2569df7321a8326644d4b790d2122cb74"
@@ -146,6 +304,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-member-expression-to-functions@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.8.0.tgz#50d0ed445d2da11beb60e2dbc2c428254bd5a4ae"
+  integrity sha512-0m1QabGrdXuoxX/g+KOAGndoHwskC70WweqHRQyCsaO67KOEELYh4ECcGw6ZGKjDKa5Y7SW4Qbhw6ly4Fah/jQ==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-module-imports@^7.0.0-beta.49", "@babel/helper-module-imports@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.7.4.tgz#e5a92529f8888bf319a6376abfbd1cebc491ad91"
@@ -153,6 +318,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-module-imports@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.8.0.tgz#076edda55d8cd39c099981b785ce53f4303b967e"
+  integrity sha512-ylY9J6ZxEcjmJaJ4P6aVs/fZdrZVctCGnxxfYXwCnSMapqd544zT8lWK2qI/vBPjE5gS0o2jILnH+AkpsPauEQ==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-module-transforms@^7.7.4", "@babel/helper-module-transforms@^7.7.5":
   version "7.7.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.7.5.tgz#d044da7ffd91ec967db25cd6748f704b6b244835"
@@ -165,6 +337,18 @@
     "@babel/types" "^7.7.4"
     lodash "^4.17.13"
 
+"@babel/helper-module-transforms@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.8.0.tgz#a3cbe4ac91b101c4b6db278af0c868fe7091ebae"
+  integrity sha512-fvGhX4FY7YwRdWW/zfddNaKpYl8TaA8hvwONIYhv1/a1ZbgxbTrjsmH6IGWUgUNki7QzbpZ27OEh88sZdft3YA==
+  dependencies:
+    "@babel/helper-module-imports" "^7.8.0"
+    "@babel/helper-simple-access" "^7.8.0"
+    "@babel/helper-split-export-declaration" "^7.8.0"
+    "@babel/template" "^7.8.0"
+    "@babel/types" "^7.8.0"
+    lodash "^4.17.13"
+
 "@babel/helper-optimise-call-expression@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.7.4.tgz#034af31370d2995242aa4df402c3b7794b2dcdf2"
@@ -172,11 +356,23 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-optimise-call-expression@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.8.0.tgz#3df62773cf210db9ed34c2bb39fece5acd1e1733"
+  integrity sha512-aiJt1m+K57y0n10fTw+QXcCXzmpkG+o+NoQmAZqlZPstkTE0PZT+Z27QSd/6Gf00nuXJQO4NiJ0/YagSW5kC2A==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-plugin-utils@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.0.0.tgz#bbb3fbee98661c569034237cc03967ba99b4f250"
   integrity sha512-CYAOUCARwExnEixLdB6sDm2dIJ/YgEAKDM1MOeMeZu9Ld/bDgVo8aiWrXwcY7OBh+1Ea2uUcVRcxKk0GJvW7QA==
 
+"@babel/helper-plugin-utils@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.0.tgz#59ec882d43c21c544ccb51decaecb306b34a8231"
+  integrity sha512-+hAlRGdf8fHQAyNnDBqTHQhwdLURLdrCROoWaEQYiQhk2sV9Rhs+GoFZZfMJExTq9HG8o2NX3uN2G90bFtmFdA==
+
 "@babel/helper-regex@^7.0.0", "@babel/helper-regex@^7.4.4":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.5.5.tgz#0aa6824f7100a2e0e89c1527c23936c152cab351"
@@ -184,6 +380,13 @@
   dependencies:
     lodash "^4.17.13"
 
+"@babel/helper-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.8.0.tgz#dde1d2d2070e292c19a8702075e945923aa1678b"
+  integrity sha512-haD8fRsPtyFZkbtxBIaGBBHRtbn0YsyecdYrxNgO0Bl6SlGokJPQX9M2tDuVbeQBYHZVLUPMSwGQn4obHevsMQ==
+  dependencies:
+    lodash "^4.17.13"
+
 "@babel/helper-remap-async-to-generator@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.7.4.tgz#c68c2407350d9af0e061ed6726afb4fff16d0234"
@@ -195,6 +398,17 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-remap-async-to-generator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.8.0.tgz#034c21154dd12472717cfb31faf1713426fbc435"
+  integrity sha512-+aKyBd4oHAaIZgOLq/uLjkUz7ExZ0ppdNBc8Qr72BmtKNAy3A6EJa/ifjj0//CIzQtUDPs3E6HjKM2cV6bnXsQ==
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.8.0"
+    "@babel/helper-wrap-function" "^7.8.0"
+    "@babel/template" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-replace-supers@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.7.4.tgz#3c881a6a6a7571275a72d82e6107126ec9e2cdd2"
@@ -205,6 +419,16 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-replace-supers@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.8.0.tgz#d83cb117edb820eebe9ae6c970a8ad5eac09d19f"
+  integrity sha512-R2CyorW4tcO3YzdkClLpt6MS84G+tPkOi0MmiCn1bvYVnmDpdl9R15XOi3NQW2mhOAEeBnuQ4g1Bh7pT2sX8fg==
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.8.0"
+    "@babel/helper-optimise-call-expression" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-simple-access@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.7.4.tgz#a169a0adb1b5f418cfc19f22586b2ebf58a9a294"
@@ -213,6 +437,14 @@
     "@babel/template" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-simple-access@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.8.0.tgz#a5095ab031f759995134183fa7719aa85f0ec962"
+  integrity sha512-I+7yKZJnxp7VIC2UFzXfVjLiJuU16rYFF59x27c+boINkO/pLETgZcoesCryg9jmU4jxEa0foFueW+2wjc9Gsw==
+  dependencies:
+    "@babel/template" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-split-export-declaration@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.4.tgz#57292af60443c4a3622cf74040ddc28e68336fd8"
@@ -220,6 +452,13 @@
   dependencies:
     "@babel/types" "^7.7.4"
 
+"@babel/helper-split-export-declaration@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.0.tgz#ed10cb03b07454c0d40735fad4e9c9711e739588"
+  integrity sha512-YhYFhH4T6DlbT6CPtVgLfC1Jp2gbCawU/ml7WJvUpBg01bCrXSzTYMZZXbbIGjq/kHmK8YUATxTppcRGzj31pA==
+  dependencies:
+    "@babel/types" "^7.8.0"
+
 "@babel/helper-wrap-function@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.7.4.tgz#37ab7fed5150e22d9d7266e830072c0cdd8baace"
@@ -230,6 +469,16 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helper-wrap-function@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.8.0.tgz#a26751c7b0be765a0db10162c6de485402cb505c"
+  integrity sha512-2j6idN2jt8Y+8nJ4UPN/6AZa53DAkcETMVmroJQh50qZc59PuQKVjgOIIqmrLoQf6Ia9bs90MHRcID1OW5tfag==
+  dependencies:
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/template" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/helpers@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.7.4.tgz#62c215b9e6c712dadc15a9a0dcab76c92a940302"
@@ -239,6 +488,15 @@
     "@babel/traverse" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/helpers@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.8.0.tgz#3d3e6e08febf5edbbf63b1cf64395525aa3ece37"
+  integrity sha512-srWKpjAFbiut5JoCReZJ098hLqoZ9HufOnKZPggc7j74XaPuQ+9b3RYPV1M/HfjL63lCNd8uI1O487qIWxAFNA==
+  dependencies:
+    "@babel/template" "^7.8.0"
+    "@babel/traverse" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/highlight@^7.0.0":
   version "7.5.0"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.5.0.tgz#56d11312bd9248fa619591d02472be6e8cb32540"
@@ -248,11 +506,25 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
+"@babel/highlight@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.8.0.tgz#4cc003dc10359919e2e3a1d9459150942913dd1a"
+  integrity sha512-OsdTJbHlPtIk2mmtwXItYrdmalJ8T0zpVzNAbKSkHshuywj7zb29Y09McV/jQsQunc/nEyHiPV2oy9llYMLqxw==
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^4.0.0"
+
 "@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.4.3", "@babel/parser@^7.7.4", "@babel/parser@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.7.tgz#1b886595419cf92d811316d5b715a53ff38b4937"
   integrity sha512-WtTZMZAZLbeymhkd/sEaPD8IQyGAhmuTuvTzLiCFM7iXiVdY0gc0IaI+cW0fh1BnSMbJSzXX6/fHllgHKwHhXw==
 
+"@babel/parser@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.8.0.tgz#54682775f1fb25dd29a93a02315aab29a6a292bb"
+  integrity sha512-VVtsnUYbd1+2A2vOVhm4P2qNXQE8L/W859GpUHfUcdhX8d3pEKThZuIr6fztocWx9HbK+00/CR0tXnhAggJ4CA==
+
 "@babel/plugin-proposal-async-generator-functions@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.7.4.tgz#0351c5ac0a9e927845fffd5b82af476947b7ce6d"
@@ -262,6 +534,15 @@
     "@babel/helper-remap-async-to-generator" "^7.7.4"
     "@babel/plugin-syntax-async-generators" "^7.7.4"
 
+"@babel/plugin-proposal-async-generator-functions@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.8.0.tgz#92520961d1b2220f0f2e6b576b7896698cd747f9"
+  integrity sha512-8vIQf8JYced7gCeKDsGETNGKE+zdD/JmP1LBlRn+w3UXc1aSpZv2Y330bB/fnOEbUgPbuFv+IEi+gopg+Fu0kQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-remap-async-to-generator" "^7.8.0"
+    "@babel/plugin-syntax-async-generators" "^7.8.0"
+
 "@babel/plugin-proposal-class-properties@^7.3.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.7.4.tgz#2f964f0cb18b948450362742e33e15211e77c2ba"
@@ -279,6 +560,15 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-decorators" "^7.7.4"
 
+"@babel/plugin-proposal-decorators@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.8.0.tgz#2f1661712c557de8bc65c0b58876a2b47ff886d5"
+  integrity sha512-HKltBhhrRigrHYkDrO/9rg+ZerXSAtZjepm8URUrNxgzTzEfuOb06fUU311chMkahZHSfASNUxWVwRzIwGt/uw==
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-decorators" "^7.8.0"
+
 "@babel/plugin-proposal-dynamic-import@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-dynamic-import/-/plugin-proposal-dynamic-import-7.7.4.tgz#dde64a7f127691758cbfed6cf70de0fa5879d52d"
@@ -287,6 +577,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-dynamic-import" "^7.7.4"
 
+"@babel/plugin-proposal-dynamic-import@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-dynamic-import/-/plugin-proposal-dynamic-import-7.8.0.tgz#bbd7c00f351b55f02aec0fe9b9c42ad3f659b176"
+  integrity sha512-YzMq0AqeTR4Mh2pz3GrCWqhcEV38HgUMMR/56/YR5GPc4Y2p1KJ4Le6j92vMnW8TJqVj+qJz/KDNglpMeww9Yg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-dynamic-import" "^7.8.0"
+
 "@babel/plugin-proposal-export-default-from@^7.0.0":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-export-default-from/-/plugin-proposal-export-default-from-7.7.4.tgz#890de3c0c475374638292df31f6582160b54d639"
@@ -319,6 +617,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-json-strings" "^7.7.4"
 
+"@babel/plugin-proposal-json-strings@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.8.0.tgz#99fd838398c32f4d96117770f7f3591062e72607"
+  integrity sha512-pSpuhwn926vtNeUH2FHx1OzIXaUMgklG0MzlFZJVEg37fB904gOxN572NgBae+KDwFyZDpkLMyEkVA011lBJrQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-json-strings" "^7.8.0"
+
 "@babel/plugin-proposal-nullish-coalescing-operator@^7.0.0", "@babel/plugin-proposal-nullish-coalescing-operator@^7.2.0", "@babel/plugin-proposal-nullish-coalescing-operator@^7.4.3", "@babel/plugin-proposal-nullish-coalescing-operator@^7.4.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-nullish-coalescing-operator/-/plugin-proposal-nullish-coalescing-operator-7.7.4.tgz#7db302c83bc30caa89e38fee935635ef6bd11c28"
@@ -327,6 +633,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-nullish-coalescing-operator" "^7.7.4"
 
+"@babel/plugin-proposal-nullish-coalescing-operator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-nullish-coalescing-operator/-/plugin-proposal-nullish-coalescing-operator-7.8.0.tgz#1ef61239ed2241746bc4936fc643a5c6f1cb24fa"
+  integrity sha512-cQMI+RQdcK2IyMm13NKKFCYfOSBUtFxEeRBOdFCi2Pubv/CpkrCubc/ikdeKMT6Lu+uQ+lNSDEJvDCOQZkUy0g==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.0"
+
 "@babel/plugin-proposal-object-rest-spread@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.7.7.tgz#9f27075004ab99be08c5c1bd653a2985813cb370"
@@ -335,6 +649,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-object-rest-spread" "^7.7.4"
 
+"@babel/plugin-proposal-object-rest-spread@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.8.0.tgz#ca8ac673d32db774c2154a4c7517fd46ec45e9cf"
+  integrity sha512-SjJ2ZXCylpWC+5DTES0/pbpNmw/FnjU/3dF068xF0DU9aN+oOKah+3MCSFcb4pnZ9IwmxfOy4KnbGJSQR+hAZA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.8.0"
+
 "@babel/plugin-proposal-optional-catch-binding@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.7.4.tgz#ec21e8aeb09ec6711bc0a39ca49520abee1de379"
@@ -343,6 +665,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-optional-catch-binding" "^7.7.4"
 
+"@babel/plugin-proposal-optional-catch-binding@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.8.0.tgz#6a7dee0bfd72751e3f1386ba4da03e6fa82fcd95"
+  integrity sha512-tHP3eez6TrpPJYttBZ/6uItRbIuXUIDpQ9xwvzKwR+RboWGMJ7WzFC5dDJ3vjLuCx0/DG1tM0MVkmgcBybth9w==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.8.0"
+
 "@babel/plugin-proposal-optional-chaining@^7.0.0", "@babel/plugin-proposal-optional-chaining@^7.2.0", "@babel/plugin-proposal-optional-chaining@^7.6.0":
   version "7.7.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.7.5.tgz#f0835f044cef85b31071a924010a2a390add11d4"
@@ -351,6 +681,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-optional-chaining" "^7.7.4"
 
+"@babel/plugin-proposal-optional-chaining@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.8.0.tgz#d05e4fa3c1e4ef18eaea6bc92a4b06f95eaf1df5"
+  integrity sha512-PNBHxPHE91m+LLOdGwlvyGicWfrMgiVwng5WdB3CMjd61+vn3vPw0GbgECIAUCZnyi7Jqs5htUIZRztGuV8/5g==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-optional-chaining" "^7.8.0"
+
 "@babel/plugin-proposal-pipeline-operator@^7.0.0":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-pipeline-operator/-/plugin-proposal-pipeline-operator-7.7.7.tgz#d85c3c90924db3c4876cdf5a6290f1977d66cd5a"
@@ -375,6 +713,14 @@
     "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-proposal-unicode-property-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.8.0.tgz#9e1c0481863485052bae8ac024fca7028e24ee31"
+  integrity sha512-3oK0Qt5w4arb+es3rWBribDbtc0TYJP7dFZ1dXcYul3cXderqfIOoSx9YUC1oD208nJwJO/++fvrgLmkYSbe8A==
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-async-generators@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.7.4.tgz#331aaf310a10c80c44a66b238b6e49132bd3c889"
@@ -382,6 +728,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-async-generators@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-async-generators/-/plugin-syntax-async-generators-7.8.0.tgz#e6c3dba5a61ecf72ba00a3f3f5f1234989a58e6a"
+  integrity sha512-a8w8k7pK8nYhem07rXdAq03T+DlTX8LFojUptrh9JEx80AgLqGiuoFIyQOGTWif39kFnDOQqbzl1s6KQqrfV+A==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-decorators@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.7.4.tgz#3c91cfee2a111663ff3ac21b851140f5a52a4e0b"
@@ -389,6 +742,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-decorators@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.8.0.tgz#4a2930ef597c5bc5c5ae9a97d7883d03eeb48eb2"
+  integrity sha512-Qz68qh9jJqQePGWqbNW9PA7vkE2gvnWkYtx32jgPOszpE7u+xObPkRGm3B80oXAjQlBdTa4ktqjkOIRiKRuapw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-dynamic-import@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.7.4.tgz#29ca3b4415abfe4a5ec381e903862ad1a54c3aec"
@@ -396,6 +756,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-dynamic-import@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.8.0.tgz#3a6c1cd36af923db602df83c5aa72e08bb14353a"
+  integrity sha512-Mx2RzpCHJaBfmFdA2abXDKRHVJdzJ6R0Wqwb6TxCgM7NRR5wcC4cyiAsRL7Ga+lwG8GG1cKvb+4ENjic8y15jA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-export-default-from@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-export-default-from/-/plugin-syntax-export-default-from-7.7.4.tgz#897f05808298060b52873fa804ff853540790ea1"
@@ -431,6 +798,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-json-strings@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.8.0.tgz#7f798eb7e8cfd3821388120679d23d530bae6e53"
+  integrity sha512-LPykaAbH86L5NnDfCRSpNxtEHZk+6GaFzXfWEFU/6R4v69EXQr6GOp7hwH+Uw0QlYVN++s6TukTJ3flFcspahA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-nullish-coalescing-operator@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-nullish-coalescing-operator/-/plugin-syntax-nullish-coalescing-operator-7.7.4.tgz#e53b751d0c3061b1ba3089242524b65a7a9da12b"
@@ -438,6 +812,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-nullish-coalescing-operator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-nullish-coalescing-operator/-/plugin-syntax-nullish-coalescing-operator-7.8.0.tgz#5d8f24ecffa4ae74164e53264953c5ea8ba6d149"
+  integrity sha512-Rv2hnBToN6rbA9hO2a4vtwXZLzNa+TWkoSIMMvUezFz5+D9NPeX7SFrArwtFzzbwndmWiqboTr5rNpzAz0MPpA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-object-rest-spread@^7.0.0", "@babel/plugin-syntax-object-rest-spread@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.7.4.tgz#47cf220d19d6d0d7b154304701f468fc1cc6ff46"
@@ -445,6 +826,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-object-rest-spread@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.8.0.tgz#9b37d580d459682364d8602494c69145b394fd4c"
+  integrity sha512-dt89fDlkfkTrQcy5KavMQPyF2A6tR0kYp8HAnIoQv5hO34iAUffHghP/hMGd7Gf/+uYTmLQO0ar7peX1SUWyIA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-optional-catch-binding@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.7.4.tgz#a3e38f59f4b6233867b4a92dcb0ee05b2c334aa6"
@@ -452,6 +840,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-optional-catch-binding@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-catch-binding/-/plugin-syntax-optional-catch-binding-7.8.0.tgz#180c7bdd6b7fd81cc6d18269de12d5ddd60cabce"
+  integrity sha512-EIgJVy+u1RvR2gJfX4ReLwAupO/twllUue1wPrRxhu18+eC3bGTEcOSXLQdaE9ya9NG1rE0eQs0GSiloUGFEwg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-optional-chaining@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-chaining/-/plugin-syntax-optional-chaining-7.7.4.tgz#c91fdde6de85d2eb8906daea7b21944c3610c901"
@@ -459,6 +854,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-optional-chaining@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-optional-chaining/-/plugin-syntax-optional-chaining-7.8.0.tgz#c40f4d4d6a4f5e71d2bfd949b0a7f1e1e6792fe0"
+  integrity sha512-LV1c+TTAO8Vawe3t+WXBHYWbS7endP8MSlqKPKEZOyWPEJX2akl3jfvFG828/OE7RpyoC3JXfLJDFj/jN7A8hg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-syntax-pipeline-operator@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-pipeline-operator/-/plugin-syntax-pipeline-operator-7.7.7.tgz#90e9bb01d9157db8019a3e2021ee6eefe52e96d1"
@@ -480,6 +882,20 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-top-level-await@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-top-level-await/-/plugin-syntax-top-level-await-7.8.0.tgz#8d45e3d68a1e26bce79c51b08dd9126290686207"
+  integrity sha512-iXR/Cw32fMfWlD1sK2zD/nXtuLStkalRv+xee6VrX84CFrn2LKwb/EOs/4UaDNUpUsws8YZYKeQjPagacFquug==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-typescript@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.8.0.tgz#8bdf202f573cd0e1231caea970f41fdf104f69d7"
+  integrity sha512-LrvVrabb993Ve5fzXsyEkfYCuhpXBwsUFjlvgD8UmXXg3r/8/ceooSdRvjdmtPXXz+lHaqZHZooV1jMWer2qkA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-arrow-functions@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.7.4.tgz#76309bd578addd8aee3b379d809c802305a98a12"
@@ -487,6 +903,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-arrow-functions@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.8.0.tgz#d98b7c425fed35f70cb85024a2b10008936631b3"
+  integrity sha512-9KfteDp9d8cF388dxFMOh3Dum41qpOVUPVjQhXGd1kPyQBE05FJgYndiAriML2yhMIbZ2bjgweh2nnvBXDH2MQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-async-to-generator@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.7.4.tgz#694cbeae6d613a34ef0292713fa42fb45c4470ba"
@@ -496,6 +919,15 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-remap-async-to-generator" "^7.7.4"
 
+"@babel/plugin-transform-async-to-generator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.8.0.tgz#6561fb6445d89bc20b72150430944cad0e501e4a"
+  integrity sha512-9dvBvJnEdsDWYMrykoMyLNVRPGoub6SFlARtsYgSQ1riTjnyBjhctihSME4XsSku86F59PDeFpC9PCU+9I154w==
+  dependencies:
+    "@babel/helper-module-imports" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-remap-async-to-generator" "^7.8.0"
+
 "@babel/plugin-transform-block-scoped-functions@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.7.4.tgz#d0d9d5c269c78eaea76227ace214b8d01e4d837b"
@@ -503,6 +935,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-block-scoped-functions@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.8.0.tgz#2ea8a33ec78825ce91244980389cb96d4c6dc6bd"
+  integrity sha512-bim6gUfHq2kPN+aQst33ZEMeglpaUXAo6PWTZvOA8BOnWpNKgZcUzBvpZhh2ofL6YhZgzGoRwVVfzwynDEf47g==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-block-scoping@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.7.4.tgz#200aad0dcd6bb80372f94d9e628ea062c58bf224"
@@ -511,6 +950,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     lodash "^4.17.13"
 
+"@babel/plugin-transform-block-scoping@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.8.0.tgz#f6a81bc8c76dbbd202b718cb9e681a27f1d0af8f"
+  integrity sha512-FKTK4hzg7W950Yu9iqMl12WBixCmusMc5HBt3/ErvpFLnvr3/6mu/EBTZoCEJ0mw/lQUDfU01vTcZY9oEahlMg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    lodash "^4.17.13"
+
 "@babel/plugin-transform-classes@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.7.4.tgz#c92c14be0a1399e15df72667067a8f510c9400ec"
@@ -525,6 +972,20 @@
     "@babel/helper-split-export-declaration" "^7.7.4"
     globals "^11.1.0"
 
+"@babel/plugin-transform-classes@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.8.0.tgz#eb4699613b3ea3ccaf095bb0447dac55f7454fc9"
+  integrity sha512-18RLDwKtGXCLLbf5V03GojebPH7dKYCmIBqQGhgfZDoYsyEzR9kMZ6IxlJP72K5ROC9ADa4KPI6ywuh7NfQOgQ==
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.8.0"
+    "@babel/helper-define-map" "^7.8.0"
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/helper-optimise-call-expression" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-replace-supers" "^7.8.0"
+    "@babel/helper-split-export-declaration" "^7.8.0"
+    globals "^11.1.0"
+
 "@babel/plugin-transform-computed-properties@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.7.4.tgz#e856c1628d3238ffe12d668eb42559f79a81910d"
@@ -532,6 +993,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-computed-properties@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.8.0.tgz#c86c200ea42cbecda754fdf636a04dfbf6371cc7"
+  integrity sha512-FaODHuQRdnWFVwxLPlTN85Lk/aitfvQBHTXahf58FnatCynfhkeNUO8ID+AqAxY4IJsZjeH6OnKDzcGfgKJcVw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-destructuring@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.7.4.tgz#2b713729e5054a1135097b6a67da1b6fe8789267"
@@ -539,6 +1007,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-destructuring@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-destructuring/-/plugin-transform-destructuring-7.8.0.tgz#579d09e8dabf825cc3ac1524414ff99669f0abf9"
+  integrity sha512-D+69HT//cE86aBTLULzSBFLC5A7HcPQzJPiny6P4SLHkDF750MylRKO3iWvdgvb+OSp5dOrOxwXajvaxk1ZfYA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-dotall-regex@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.7.7.tgz#3e9713f1b69f339e87fa796b097d73ded16b937b"
@@ -547,6 +1022,14 @@
     "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-dotall-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.8.0.tgz#7e9e439e85219be091c5dbf1be138320600d1172"
+  integrity sha512-pq/XLkDB4MPvTe9ktHJInfWksalXogrIGRZJUG7RiDXhEfdNrlducoMPbACZQuCFtelVgVpD0VyreiY0l38G7g==
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-duplicate-keys@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.7.4.tgz#3d21731a42e3f598a73835299dd0169c3b90ac91"
@@ -554,6 +1037,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-duplicate-keys@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.8.0.tgz#913b3fdb5cbd35e3208b017dac5ef335ef6b0d65"
+  integrity sha512-REtYWvpP4TDw4oVeP01vQJcAeewjgk8/i7tPFP11vUjvarUGGyxJLeq79WEnIdnKPQJirZaoDRT4kEWEdSWkDw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-exponentiation-operator@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.7.4.tgz#dd30c0191e3a1ba19bcc7e389bdfddc0729d5db9"
@@ -562,6 +1052,14 @@
     "@babel/helper-builder-binary-assignment-operator-visitor" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-exponentiation-operator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.8.0.tgz#72ddf89e1acfac75482992b8976df62f8ad813c4"
+  integrity sha512-vaDgF3gPLzVcoe3UZqnra6FA7O797sZc+UCHPd9eQTI34cPtpCA270LzopIXS3Fhc3UmFrijLmre9mHTmUKVgg==
+  dependencies:
+    "@babel/helper-builder-binary-assignment-operator-visitor" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-flow-strip-types@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-flow-strip-types/-/plugin-transform-flow-strip-types-7.7.4.tgz#cc73f85944782df1d77d80977bc097920a8bf31a"
@@ -577,6 +1075,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-for-of@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-for-of/-/plugin-transform-for-of-7.8.0.tgz#4a2960b76d42f4cc8a821edb66f4a7eadf6042ce"
+  integrity sha512-9j9g0qViCAo8E5qCBSaQdghymn7A9bRXSfS9jU7oLpYccYFZg9A+1KO8X+HV7fhJYH6mZ+e7MRg4p3sLo+RG6Q==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-function-name@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.7.4.tgz#75a6d3303d50db638ff8b5385d12451c865025b1"
@@ -585,6 +1090,14 @@
     "@babel/helper-function-name" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-function-name@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.8.0.tgz#9c5fdb20967f151c0e06419621d56d63120653c9"
+  integrity sha512-YL8Ol54UKeIyY1uUGfry+B9ppXAB3aVBB1gG9gxqhg/OBCPpV2QUNswmjvfmyXEdaWv8qODssBgX7on792h44w==
+  dependencies:
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-literals@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.7.4.tgz#27fe87d2b5017a2a5a34d1c41a6b9f6a6262643e"
@@ -592,6 +1105,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-literals@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.8.0.tgz#bda7a4773293ee9b687174eb4e1f91fe37ed576f"
+  integrity sha512-7UDPKG+uVltsZt98Hw+rMbLg772r8fQC6YJ2fNDckcpAXgIWqQbMCmCpfYo0hBNhdhqocM73auk4P/zziQshQw==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-member-expression-literals@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-member-expression-literals/-/plugin-transform-member-expression-literals-7.7.4.tgz#aee127f2f3339fc34ce5e3055d7ffbf7aa26f19a"
@@ -599,6 +1119,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-member-expression-literals@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-member-expression-literals/-/plugin-transform-member-expression-literals-7.8.0.tgz#da3e170e99c2fd1110785cc6146aa2f45429f664"
+  integrity sha512-lJSdaWR56wmrosCiyqKFRVnLrFYoVAk2mtZAyegt7akeJky/gguv0Rukx9GV3XwHGuM1ZPE06cZMjNlcLp8LrQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-modules-amd@^7.7.5":
   version "7.7.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.7.5.tgz#39e0fb717224b59475b306402bb8eedab01e729c"
@@ -608,6 +1135,15 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     babel-plugin-dynamic-import-node "^2.3.0"
 
+"@babel/plugin-transform-modules-amd@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-amd/-/plugin-transform-modules-amd-7.8.0.tgz#09f4fb47a2a7d4471866afeb446bc9a068a091b0"
+  integrity sha512-mFr1O3TaDL4XozM3AzNPz9AsxzzjTxwn4aOShYP5TlO+4rufvjagV2KKDTPMZTQm1ZA/C/PxJDsDekEnnUGz5A==
+  dependencies:
+    "@babel/helper-module-transforms" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    babel-plugin-dynamic-import-node "^2.3.0"
+
 "@babel/plugin-transform-modules-commonjs@^7.7.5":
   version "7.7.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.7.5.tgz#1d27f5eb0bcf7543e774950e5b2fa782e637b345"
@@ -618,6 +1154,16 @@
     "@babel/helper-simple-access" "^7.7.4"
     babel-plugin-dynamic-import-node "^2.3.0"
 
+"@babel/plugin-transform-modules-commonjs@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.8.0.tgz#69c682a41905f8885ffb9c37ab34ad1fe8ec3fd7"
+  integrity sha512-w2g8tmL7NgBYt6alc8YawMcmPiYqnVvvI0kLB++VOUOssqdJMAkfQOMGV+2M8H5uhJYDaAghAVMUYps3s+jMrw==
+  dependencies:
+    "@babel/helper-module-transforms" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-simple-access" "^7.8.0"
+    babel-plugin-dynamic-import-node "^2.3.0"
+
 "@babel/plugin-transform-modules-systemjs@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.7.4.tgz#cd98152339d3e763dfe838b7d4273edaf520bb30"
@@ -627,6 +1173,16 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     babel-plugin-dynamic-import-node "^2.3.0"
 
+"@babel/plugin-transform-modules-systemjs@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-systemjs/-/plugin-transform-modules-systemjs-7.8.0.tgz#b0ff0106a7f8a465a75ce5167c88b648770b0a0c"
+  integrity sha512-tKF9KLiIsiKyWTVU0yo+NcNAylGn7euggYwXw63/tMxGtDTPsB9Y7Ecqv4EoXEwtoJOJ0Lewf17oaWQtindxIA==
+  dependencies:
+    "@babel/helper-hoist-variables" "^7.8.0"
+    "@babel/helper-module-transforms" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    babel-plugin-dynamic-import-node "^2.3.0"
+
 "@babel/plugin-transform-modules-umd@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.7.4.tgz#1027c355a118de0aae9fee00ad7813c584d9061f"
@@ -635,6 +1191,14 @@
     "@babel/helper-module-transforms" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-modules-umd@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-modules-umd/-/plugin-transform-modules-umd-7.8.0.tgz#edc1a7a587a31a185070421f97ae3798b15df9b7"
+  integrity sha512-lAwNfXwmfTy7fl2XOyoVpMXnLkJANgH0vdSYNFcS4RuJPBtHfunGA+Y0L7wsHmfPzyVYt8sUglLjaWtdZMNJNg==
+  dependencies:
+    "@babel/helper-module-transforms" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-named-capturing-groups-regex@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-named-capturing-groups-regex/-/plugin-transform-named-capturing-groups-regex-7.7.4.tgz#fb3bcc4ee4198e7385805007373d6b6f42c98220"
@@ -642,6 +1206,13 @@
   dependencies:
     "@babel/helper-create-regexp-features-plugin" "^7.7.4"
 
+"@babel/plugin-transform-named-capturing-groups-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-named-capturing-groups-regex/-/plugin-transform-named-capturing-groups-regex-7.8.0.tgz#718e168e7f5ab83fa7e4dfd0cf1831804fc016f0"
+  integrity sha512-kq1rxQ1HviCP13SMGZ4WjBBpdogTGK7yn/g/+p+g1AQledgHOWKVeMY1DwKYGlGJ/grDGTOqpJLF1v3Sb7ghKA==
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.8.0"
+
 "@babel/plugin-transform-new-target@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.7.4.tgz#4a0753d2d60639437be07b592a9e58ee00720167"
@@ -649,6 +1220,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-new-target@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.8.0.tgz#54d126788abc648cab27bc9b74a8306b4158f70f"
+  integrity sha512-hH1Afz9Xy/wkcxhoI0vYw48kTBJqYUhMmhp3SLI1p817iByM6ItH4LS8tZatDAIKmAQAXj8d3Ups1BgVJECDrA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-object-super@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.7.4.tgz#48488937a2d586c0148451bf51af9d7dda567262"
@@ -657,6 +1235,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-replace-supers" "^7.7.4"
 
+"@babel/plugin-transform-object-super@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.8.0.tgz#aa35d295dd62b84bbea2e155e0b3a2017eb2f4e8"
+  integrity sha512-2DYqQ811nRlFVlni6iqfxBVVGqkBgfvEv/lcvmdNu2CaG+EA7zSP1hqYUsqamR+uCdDbsrV7uY6/0rkXbJo5YQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-replace-supers" "^7.8.0"
+
 "@babel/plugin-transform-parameters@^7.7.7":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.7.7.tgz#7a884b2460164dc5f194f668332736584c760007"
@@ -666,6 +1252,15 @@
     "@babel/helper-get-function-arity" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-parameters@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-parameters/-/plugin-transform-parameters-7.8.0.tgz#edc1531beed51fb8a49e0a3f11ca6b508d083d6f"
+  integrity sha512-9R2yykk7H92rntETO0fq52vJ4OFaTcDA49K9s8bQPyoD4o3/SkWEklukArCsQC6fowEuraPkH/umopr9uO539g==
+  dependencies:
+    "@babel/helper-call-delegate" "^7.8.0"
+    "@babel/helper-get-function-arity" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-property-literals@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-property-literals/-/plugin-transform-property-literals-7.7.4.tgz#2388d6505ef89b266103f450f9167e6bd73f98c2"
@@ -673,6 +1268,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-property-literals@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-property-literals/-/plugin-transform-property-literals-7.8.0.tgz#af7538d916935ece100e72123fce109182c01ac3"
+  integrity sha512-vjZaQlojnZIahu5ofEW+hPJfDI5A6r2Sbi5C0RuCaAOFj7viDIR5kOR7ul3Fz5US8V1sVk5Zd2yuPaz7iBeysg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-regenerator@^7.7.5":
   version "7.7.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.7.5.tgz#3a8757ee1a2780f390e89f246065ecf59c26fce9"
@@ -680,6 +1282,13 @@
   dependencies:
     regenerator-transform "^0.14.0"
 
+"@babel/plugin-transform-regenerator@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.8.0.tgz#4a0a40af2f7d60a54a3fd7ce58f06b12ab14eaf9"
+  integrity sha512-n88GT8PZuOHWxqxCJORW3g1QaYzQhHu5sEslxYeQkHVoewfnfuWN37t7YGaRLaNUdaZUlRPXhDcLGT7zBa/u0g==
+  dependencies:
+    regenerator-transform "^0.14.0"
+
 "@babel/plugin-transform-reserved-words@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-reserved-words/-/plugin-transform-reserved-words-7.7.4.tgz#6a7cf123ad175bb5c69aec8f6f0770387ed3f1eb"
@@ -687,6 +1296,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-reserved-words@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-reserved-words/-/plugin-transform-reserved-words-7.8.0.tgz#572f21e11b9271e67cc5695890b8d5e58186f51e"
+  integrity sha512-DnshRyDTXZhmAgO2c1QKZI4CfZjoP2t3fSwRsnbCP9P/FSBpf9I7ovnAELswklw5OeY+/D/JIiaGLoUt2II3LA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-shorthand-properties@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.7.4.tgz#74a0a9b2f6d67a684c6fbfd5f0458eb7ba99891e"
@@ -694,6 +1310,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-shorthand-properties@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.8.0.tgz#38b43048e633878f82a3ef1353868c12015ac838"
+  integrity sha512-sExhzq63Gl2PMbl7ETpN7Z1A38rLD6GeCT6EEEIIKjTVt9u6dRqJ6nHhaquL7QgR3egj/8fcvq23UvzfPqGAYA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-spread@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.7.4.tgz#aa673b356fe6b7e70d69b6e33a17fef641008578"
@@ -701,6 +1324,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-spread@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.8.0.tgz#939e17585b1f24535fdeafc5e11a439520f4b3ab"
+  integrity sha512-6Zjl0pv6x10YmFVRI0VhwJ/rE++geVHNJ9xwd+UIt3ON2VMRO7qI2lPsyLnzidR5HYNd/JXj47kdU9Rrn4YcnQ==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-sticky-regex@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.7.4.tgz#ffb68c05090c30732076b1285dc1401b404a123c"
@@ -709,6 +1339,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/helper-regex" "^7.0.0"
 
+"@babel/plugin-transform-sticky-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.8.0.tgz#98f634d133f7be471e1e6ccc613c6a95e7e9f1f5"
+  integrity sha512-uksok0Bqox8YeIRFhr6RRtlBXeGpN1ogiEVjEd7A7rVLPZBXKGbL7kODpE7MQ+avjDLv5EEKtDCeYuWZK7FF7g==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/helper-regex" "^7.8.0"
+
 "@babel/plugin-transform-template-literals@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.7.4.tgz#1eb6411736dd3fe87dbd20cc6668e5121c17d604"
@@ -717,6 +1355,14 @@
     "@babel/helper-annotate-as-pure" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-template-literals@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.8.0.tgz#2e19e890cc5b0d58643ee6986840e928d707f7ef"
+  integrity sha512-EF7Q7LEgeMpogHcvmHMNXBWdLWG1tpA1ErXH3i8zTu3+UEKo6aBn+FldPAJ16UbbbOwSCUCiDP6oZxvVRPhwnQ==
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/plugin-transform-typeof-symbol@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.7.4.tgz#3174626214f2d6de322882e498a38e8371b2140e"
@@ -724,6 +1370,22 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-typeof-symbol@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.8.0.tgz#a8d0dd317349d3dcbb9d659808099c94486554a5"
+  integrity sha512-rEUBEFzsA9mCS2r7EtXFlM/6GqtzgLdC4WVYM9fIgJX+HcSJ8oMmj8LinfKhbo0ipRauvUM2teE2iNDNqDwO1g==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-transform-typescript@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.8.0.tgz#485c9d12f011697e0a762d683897711c3daad9c9"
+  integrity sha512-RhMZnNWcyvX+rM6mk888MaeoVl5pGfmYP3as709n4+0d15SRedz4r+LPRg2a9s4z+t+DM+gy8uz/rmM3Cb8JBw==
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-syntax-typescript" "^7.8.0"
+
 "@babel/plugin-transform-unicode-regex@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.7.4.tgz#a3c0f65b117c4c81c5b6484f2a5e7b95346b83ae"
@@ -732,6 +1394,14 @@
     "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-transform-unicode-regex@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.8.0.tgz#20988246a9d98271f861be422e5a17898b80e5b0"
+  integrity sha512-qDg8wsnE47B/Sj8ZtOndPHrGBxJMssZJ71SzXrItum9n++iVFN7kYuJO+OHhjom7+/or0zzYqvJNzCkUjyNKqg==
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+
 "@babel/polyfill@^7.0.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/polyfill/-/polyfill-7.7.0.tgz#e1066e251e17606ec7908b05617f9b7f8180d8f3"
@@ -797,6 +1467,69 @@
     js-levenshtein "^1.1.3"
     semver "^5.5.0"
 
+"@babel/preset-env@^7.7.4":
+  version "7.8.2"
+  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.8.2.tgz#dd55bd61f5d0bb1237915173c0e94aa350de3089"
+  integrity sha512-AF2YUl2bGsLWTtFL68upTTB7nDo05aEcKjHmXJE+aXRvsx5K+9yRsHQP3MjnTrLOWe/eFyUr93dfILROsKC4eg==
+  dependencies:
+    "@babel/compat-data" "^7.8.0"
+    "@babel/helper-compilation-targets" "^7.8.0"
+    "@babel/helper-module-imports" "^7.8.0"
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-proposal-async-generator-functions" "^7.8.0"
+    "@babel/plugin-proposal-dynamic-import" "^7.8.0"
+    "@babel/plugin-proposal-json-strings" "^7.8.0"
+    "@babel/plugin-proposal-nullish-coalescing-operator" "^7.8.0"
+    "@babel/plugin-proposal-object-rest-spread" "^7.8.0"
+    "@babel/plugin-proposal-optional-catch-binding" "^7.8.0"
+    "@babel/plugin-proposal-optional-chaining" "^7.8.0"
+    "@babel/plugin-proposal-unicode-property-regex" "^7.8.0"
+    "@babel/plugin-syntax-async-generators" "^7.8.0"
+    "@babel/plugin-syntax-dynamic-import" "^7.8.0"
+    "@babel/plugin-syntax-json-strings" "^7.8.0"
+    "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.8.0"
+    "@babel/plugin-syntax-optional-catch-binding" "^7.8.0"
+    "@babel/plugin-syntax-optional-chaining" "^7.8.0"
+    "@babel/plugin-syntax-top-level-await" "^7.8.0"
+    "@babel/plugin-transform-arrow-functions" "^7.8.0"
+    "@babel/plugin-transform-async-to-generator" "^7.8.0"
+    "@babel/plugin-transform-block-scoped-functions" "^7.8.0"
+    "@babel/plugin-transform-block-scoping" "^7.8.0"
+    "@babel/plugin-transform-classes" "^7.8.0"
+    "@babel/plugin-transform-computed-properties" "^7.8.0"
+    "@babel/plugin-transform-destructuring" "^7.8.0"
+    "@babel/plugin-transform-dotall-regex" "^7.8.0"
+    "@babel/plugin-transform-duplicate-keys" "^7.8.0"
+    "@babel/plugin-transform-exponentiation-operator" "^7.8.0"
+    "@babel/plugin-transform-for-of" "^7.8.0"
+    "@babel/plugin-transform-function-name" "^7.8.0"
+    "@babel/plugin-transform-literals" "^7.8.0"
+    "@babel/plugin-transform-member-expression-literals" "^7.8.0"
+    "@babel/plugin-transform-modules-amd" "^7.8.0"
+    "@babel/plugin-transform-modules-commonjs" "^7.8.0"
+    "@babel/plugin-transform-modules-systemjs" "^7.8.0"
+    "@babel/plugin-transform-modules-umd" "^7.8.0"
+    "@babel/plugin-transform-named-capturing-groups-regex" "^7.8.0"
+    "@babel/plugin-transform-new-target" "^7.8.0"
+    "@babel/plugin-transform-object-super" "^7.8.0"
+    "@babel/plugin-transform-parameters" "^7.8.0"
+    "@babel/plugin-transform-property-literals" "^7.8.0"
+    "@babel/plugin-transform-regenerator" "^7.8.0"
+    "@babel/plugin-transform-reserved-words" "^7.8.0"
+    "@babel/plugin-transform-shorthand-properties" "^7.8.0"
+    "@babel/plugin-transform-spread" "^7.8.0"
+    "@babel/plugin-transform-sticky-regex" "^7.8.0"
+    "@babel/plugin-transform-template-literals" "^7.8.0"
+    "@babel/plugin-transform-typeof-symbol" "^7.8.0"
+    "@babel/plugin-transform-unicode-regex" "^7.8.0"
+    "@babel/types" "^7.8.0"
+    browserslist "^4.8.2"
+    core-js-compat "^3.6.2"
+    invariant "^2.2.2"
+    levenary "^1.1.0"
+    semver "^5.5.0"
+
 "@babel/preset-flow@^7.0.0":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/preset-flow/-/preset-flow-7.7.4.tgz#99c1349b6fd7132783196de181e6b32d0949427e"
@@ -805,6 +1538,14 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-transform-flow-strip-types" "^7.7.4"
 
+"@babel/preset-typescript@^7.7.4":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/preset-typescript/-/preset-typescript-7.8.0.tgz#f3bcb241e530e5acd424659e641189f06401a7ad"
+  integrity sha512-mvu4OmrLK6qRPiXlOkE4yOeOszHzk9itwe6aiMN0RL9Bc5uAwAotVTy4kKl17evLMd1WsvWT1O3mZltynuqxXg==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+    "@babel/plugin-transform-typescript" "^7.8.0"
+
 "@babel/register@^7.0.0":
   version "7.7.7"
   resolved "https://registry.yarnpkg.com/@babel/register/-/register-7.7.7.tgz#46910c4d1926b9c6096421b23d1f9e159c1dcee1"
@@ -839,6 +1580,15 @@
     "@babel/parser" "^7.7.4"
     "@babel/types" "^7.7.4"
 
+"@babel/template@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.0.tgz#a32f57ad3be89c0fa69ae87b53b4826844dc6330"
+  integrity sha512-0NNMDsY2t3ltAVVK1WHNiaePo3tXPUeJpCX4I3xSKFoEl852wJHG8mrgHVADf8Lz1y+8al9cF7cSSfzSnFSYiw==
+  dependencies:
+    "@babel/code-frame" "^7.8.0"
+    "@babel/parser" "^7.8.0"
+    "@babel/types" "^7.8.0"
+
 "@babel/traverse@^7.0.0", "@babel/traverse@^7.1.0", "@babel/traverse@^7.4.3", "@babel/traverse@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.7.4.tgz#9c1e7c60fb679fe4fcfaa42500833333c2058558"
@@ -854,6 +1604,21 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
+"@babel/traverse@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.8.0.tgz#d85266fdcff553c10e57b672604b36383a127c1f"
+  integrity sha512-d/6sPXFLGlJHZO/zWDtgFaKyalCOHLedzxpVJn6el1cw+f2TZa7xZEszeXdOw6EUemqRFBAn106BWBvtSck9Qw==
+  dependencies:
+    "@babel/code-frame" "^7.8.0"
+    "@babel/generator" "^7.8.0"
+    "@babel/helper-function-name" "^7.8.0"
+    "@babel/helper-split-export-declaration" "^7.8.0"
+    "@babel/parser" "^7.8.0"
+    "@babel/types" "^7.8.0"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
 "@babel/types@^7.0.0", "@babel/types@^7.0.0-beta.49", "@babel/types@^7.3.0", "@babel/types@^7.4.0", "@babel/types@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.7.4.tgz#516570d539e44ddf308c07569c258ff94fde9193"
@@ -863,6 +1628,15 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.8.0":
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.8.0.tgz#1a2039a028057a2c888b668d94c98e61ea906e7f"
+  integrity sha512-1RF84ehyx9HH09dMMwGWl3UTWlVoCPtqqJPjGuC4JzMe1ZIVDJ2DT8mv3cPv/A7veLD6sgR7vi95lJqm+ZayIg==
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
 "@cnakazawa/watch@^1.0.3":
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.3.tgz#099139eaec7ebf07a27c1786a3ff64f39464d2ef"
@@ -1587,7 +2361,7 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
-app-conf@^0.7.0:
+app-conf@^0.7.0, app-conf@^0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/app-conf/-/app-conf-0.7.1.tgz#59bf3605e6d8fa19107408ae9f94c1c9984764b4"
   integrity sha512-arusY8qGB4EmPFUweuLVQde4cj0zQfMBo+D7wRk285SQPfetX9Jk+4VRL+20n5dsJr4Rm4uj2y6exm78wsgCFg==
@@ -3282,6 +4056,15 @@ browserslist@^4.6.0, browserslist@^4.8.0, browserslist@^4.8.2:
     electron-to-chromium "^1.3.322"
     node-releases "^1.1.42"
 
+browserslist@^4.8.3:
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.8.3.tgz#65802fcd77177c878e015f0e3189f2c4f627ba44"
+  integrity sha512-iU43cMMknxG1ClEZ2MDKeonKE1CCrFVkQK2AqO2YWFmvIrx4JWrvQ4w4hQez6EpVI8rHTtqh/ruHHDHSOKxvUg==
+  dependencies:
+    caniuse-lite "^1.0.30001017"
+    electron-to-chromium "^1.3.322"
+    node-releases "^1.1.44"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -3482,6 +4265,11 @@ caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001012, caniuse-lite@^1.0.300010
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001016.tgz#16ea48d7d6e8caf3cad3295c2d746fe38c4e7f66"
   integrity sha512-yYQ2QfotceRiH4U+h1Us86WJXtVHDmy3nEKIdYPsZCYnOV5/tMgGbmoIlrMzmh2VXlproqYtVaKeGDBkMZifFA==
 
+caniuse-lite@^1.0.30001017:
+  version "1.0.30001020"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001020.tgz#3f04c1737500ffda78be9beb0b5c1e2070e15926"
+  integrity sha512-yWIvwA68wRHKanAVS1GjN8vajAv7MBFshullKCeq/eKpK7pJBVDgFFEqvgWTkcP2+wIDeQGYFRXECjKZnLkUjA==
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
@@ -4053,6 +4841,14 @@ core-js-compat@^3.6.0:
     browserslist "^4.8.2"
     semver "7.0.0"
 
+core-js-compat@^3.6.2:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.6.3.tgz#41e281ca771209d5f2eb63ce34f96037d0928538"
+  integrity sha512-Y3YNGU3bU1yrnzVodop23ghArbKv4IqkZg9MMOWv/h7KT6NRk1/SzHhWDDlubg2+tlcUzAqgj1/GyeJ9fUKMeg==
+  dependencies:
+    browserslist "^4.8.3"
+    semver "7.0.0"
+
 core-js@^1.0.0:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
@@ -4068,6 +4864,11 @@ core-js@^3.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.0.tgz#2b854e451de1967d1e29896025cdc13a2518d9ea"
   integrity sha512-AHPTNKzyB+YwgDWoSOCaid9PUSEF6781vsfiK8qUz62zRR448/XgK2NtCbpiUGizbep8Lrpt0Du19PpGGZvw3Q==
 
+core-js@^3.6.4:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.4.tgz#440a83536b458114b9cb2ac1580ba377dc470647"
+  integrity sha512-4paDGScNgZP2IXXilaffL9X7968RuvwlkK3xWtZRVqgd8SYNiVKRJvkFd1aqqEuPfN7E68ZHEp9hDj6lHj4Hyw==
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -4181,6 +4982,11 @@ cross-spawn@^7.0.0:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
+cross@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/cross/-/cross-1.0.0.tgz#b155d3719d95e3eb16e51757ed5abc96bee19cfa"
+  integrity sha1-sVXTcZ2V4+sW5RdX7Vq8lr7hnPo=
+
 crypto-browserify@^3.0.0:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
@@ -6431,6 +7237,11 @@ generate-object-property@^1.0.0:
   dependencies:
     is-property "^1.0.0"
 
+gensync@^1.0.0-beta.1:
+  version "1.0.0-beta.1"
+  resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
+  integrity sha512-r8EC6NO1sngH/zdD9fiRDLdcgnbayXah+mLgManTaIZJqEC1MZstmnox8KpnI2/fxQwrp5OpCOYWLp4rBl4Jcg==
+
 get-assigned-identifiers@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/get-assigned-identifiers/-/get-assigned-identifiers-1.2.0.tgz#6dbf411de648cbaf8d9169ebb0d2d576191e2ff1"
@@ -8820,6 +9631,13 @@ leven@^3.1.0:
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
   integrity sha512-qsda+H8jTaUaN/x5vzW2rzc+8Rw4TAQ/4KjB46IwK5VH+IlVeeeje/EoZRpiXvIqjFgK84QffqPztGI3VBLG1A==
 
+levenary@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/levenary/-/levenary-1.1.0.tgz#fc146fe75f32dc483a0a2c64aef720f602cd6210"
+  integrity sha512-VHcwhO0UTpUW7rLPN2/OiWJdgA1e9BqEDALhrgCe/F+uUJnep6CoUsTzMeP8Rh0NGr9uKquXxqe7lwLZo509nQ==
+  dependencies:
+    leven "^3.1.0"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -9929,6 +10747,13 @@ node-releases@^1.1.42:
   dependencies:
     semver "^6.3.0"
 
+node-releases@^1.1.44:
+  version "1.1.45"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.45.tgz#4cf7e9175d71b1317f15ffd68ce63bce1d53e9f2"
+  integrity sha512-cXvGSfhITKI8qsV116u2FTzH5EWZJfgG7d4cpqwF8I8+1tWpD6AsvvGRKq2onR0DNj1jfqsjkXZsm14JMS7Cyg==
+  dependencies:
+    semver "^6.3.0"
+
 node-sass@^4.8.3:
   version "4.13.0"
   resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.13.0.tgz#b647288babdd6a1cb726de4545516b31f90da066"
@@ -10167,6 +10992,11 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
+object-hash@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-2.0.1.tgz#cef18a0c940cc60aa27965ecf49b782cbf101d96"
+  integrity sha512-HgcGMooY4JC2PBt9sdUdJ6PMzpin+YtY3r/7wg0uTifP+HJWW8rammseSEHuyt0UeShI183UGssCJqm1bJR7QA==
+
 object-inspect@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
@@ -11924,6 +12754,15 @@ readable-stream@^3.0.0:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
+readable-stream@^3.5.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
 readable-stream@~1.0.17:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"