diff --git a/.eslintrc.json b/.eslintrc.json
index 5b620a1c..dd58a8c1 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,14 +1,7 @@
 {
   "parser": "babel-eslint",
-  "extends": [
-    "eslint:recommended",
-    "plugin:flowtype/recommended"
-  ],
-  "plugins": [
-    "import",
-    "flowtype",
-    "mocha-no-only"
-  ],
+  "extends": ["eslint:recommended", "plugin:flowtype/recommended"],
+  "plugins": ["prettier", "import", "flowtype", "mocha-no-only"],
   "env": {
     "browser": true,
     "es6": true,
@@ -23,12 +16,9 @@
     "__NAME__": true
   },
   "rules": {
+    "prettier/prettier": "error",
     "mocha-no-only/mocha-no-only": "off",
-    "require-jsdoc": [
-      "error"
-    ],
-    "valid-jsdoc": [
-      "error"
-    ]
+    "require-jsdoc": ["error"],
+    "valid-jsdoc": ["error"]
   }
 }
diff --git a/.flowconfig b/.flowconfig
index 0fde1363..a8f9e3c5 100644
--- a/.flowconfig
+++ b/.flowconfig
@@ -1,6 +1,5 @@
 [ignore]
-.*/node_modules/conventional-changelog-core/test/fixtures/_malformation.json
-.*/node_modules/playkit-js/src/
+.*/node_modules
 [include]
 [libs]
 node_modules/playkit-js/flow-typed/
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..fb3f0b59
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,8 @@
+/dist
+/src/index.html
+CHANGELOG.md
+yarn.lock
+yarn-error.log
+LICENSE
+/samples
+src/youbora.lib.min.js
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 00000000..e7ecb60b
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,12 @@
+{
+  "printWidth": 150,
+  "tabWidth": 2,
+  "useTabs": false,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "bracketSpacing": false,
+  "jsxBracketSameLine": true,
+  "arrowParens": "avoid",
+  "proseWrap": "preserve"
+}
diff --git a/README.md b/README.md
index 19dca7ec..136d2c9e 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,27 @@
 # PlayKit JS Youbora - [Youbora analytics SDK] plugin for the [PlayKit JS Player]
 
 [![Build Status](https://travis-ci.org/kaltura/playkit-js-youbora.svg?branch=master)](https://travis-ci.org/kaltura/playkit-js-youbora)
+[![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
 
 PlayKit JS Youbora plugin integrates [Youbora analytics SDK] with the [PlayKit JS Player].
- 
+
 PlayKit JS Youbora is written in [ECMAScript6], statically analysed using [Flow] and transpiled in ECMAScript5 using [Babel].
 
-[Youbora analytics SDK]: https://nicepeopleatwork.com/youbora/
-[NPAW developer portal]: http://developer.nicepeopleatwork.com/
-[Flow]: https://flow.org/
-[ECMAScript6]: https://github.com/ericdouglas/ES6-Learning#articles--tutorials
-[Babel]: https://babeljs.io
+[youbora analytics sdk]: https://nicepeopleatwork.com/youbora/
+[npaw developer portal]: http://developer.nicepeopleatwork.com/
+[flow]: https://flow.org/
+[ecmascript6]: https://github.com/ericdouglas/ES6-Learning#articles--tutorials
+[babel]: https://babeljs.io
 
 ## Getting Started
 
 ### Prerequisites
+
 The plugin requires [PlayKit JS Player] to be loaded first.
 
 The plugin uses the [Youbora analytics SDK] for HTML5.
 
-[Playkit JS Player]: https://github.com/kaltura/playkit-js
+[playkit js player]: https://github.com/kaltura/playkit-js
 
 ### Installing
 
@@ -77,12 +79,14 @@ For full Youbora options see: http://developer.nicepeopleatwork.com/apidocs/js/$
 
 Tests can be run locally via [Karma], which will run on Chrome, Firefox and Safari
 
-[Karma]: https://karma-runner.github.io/1.0/index.html
+[karma]: https://karma-runner.github.io/1.0/index.html
+
 ```
 yarn run test
 ```
 
 You can test individual browsers:
+
 ```
 yarn run test:chrome
 yarn run test:firefox
@@ -97,7 +101,6 @@ See [ESLint config](.eslintrc.json) for full configuration.
 
 We also use [.editorconfig](.editorconfig) to maintain consistent coding styles and settings, please make sure you comply with the styling.
 
-
 ## Compatibility
 
 TBD
@@ -108,7 +111,7 @@ Please read [CONTRIBUTING.md](https://gist.github.com/PurpleBooth/b24679402957c6
 
 ## Versioning
 
-We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/kaltura/playkit-js-youbora/tags). 
+We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/kaltura/playkit-js-youbora/tags).
 
 ## License
 
diff --git a/flow-typed/modules/playkit-js.js b/flow-typed/modules/playkit-js.js
new file mode 100644
index 00000000..3956aea0
--- /dev/null
+++ b/flow-typed/modules/playkit-js.js
@@ -0,0 +1,4 @@
+// @flow
+declare module 'playkit-js' {
+  declare module.exports: any;
+}
diff --git a/karma.conf.js b/karma.conf.js
index f14a952a..f1ba3a6c 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -14,39 +14,26 @@ const customLaunchers = {
   }
 };
 
-module.exports = function (config) {
+module.exports = function(config) {
   let karmaConf = {
     logLevel: config.LOG_INFO,
-    browsers: [
-      'Chrome',
-      'Firefox'
-    ],
+    browsers: ['Chrome', 'Firefox'],
     concurrency: 1,
     singleRun: true,
     colors: true,
-    frameworks: [
-      'mocha'
-    ],
+    frameworks: ['mocha'],
     files: [
-      'test/setup/karma.js', {
+      'test/setup/karma.js',
+      {
         pattern: 'src/assets/audios.mp4',
         included: false
       }
     ],
     preprocessors: {
-      'src/**/*.js': [
-        'webpack',
-        'sourcemap'
-      ],
-      'test/setup/karma.js': [
-        'webpack',
-        'sourcemap'
-      ]
+      'src/**/*.js': ['webpack', 'sourcemap'],
+      'test/setup/karma.js': ['webpack', 'sourcemap']
     },
-    reporters: [
-      'progress',
-      'coverage'
-    ],
+    reporters: ['progress', 'coverage'],
     webpack: webpackConfig,
     webpackServer: {
       noInfo: true
@@ -61,9 +48,7 @@ module.exports = function (config) {
 
   if (process.env.TRAVIS) {
     karmaConf.customLaunchers = customLaunchers;
-    karmaConf.browsers = [
-      'Chrome_travis_ci'
-    ];
+    karmaConf.browsers = ['Chrome_travis_ci'];
   } else {
     if (isWindows) {
       karmaConf.browsers.push('IE');
diff --git a/package.json b/package.json
index 6b2ec696..838f05df 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "playkit-js-youbora",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "main": "dist/playkit-youbora.js",
   "scripts": {
     "clean": "rm -rf ./dist",
@@ -13,7 +13,18 @@
     "publish": "git push --follow-tags --no-verify origin master",
     "eslint": "eslint . --color",
     "flow": "flow check",
-    "commit:dist": "git add --force --all dist && (git commit -m 'chore: update dist' || exit 0)"
+    "commit:dist": "git add --force --all dist && (git commit -m 'chore: update dist' || exit 0)",
+    "precommit": "lint-staged"
+  },
+  "lint-staged": {
+    "*.{js,jsx}": [
+      "eslint --fix",
+      "git add"
+    ],
+    "*.{json,md,scss}": [
+      "prettier --write",
+      "git add"
+    ]
   },
   "standard-version": {
     "scripts": {
@@ -34,11 +45,14 @@
     "cross-env": "^3.1.4",
     "css-loader": "^0.28.4",
     "eslint": "^3.10.0",
+    "eslint-config-prettier": "^2.9.0",
     "eslint-loader": "^1.6.1",
     "eslint-plugin-flowtype": "^2.30.0",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-mocha-no-only": "^0.0.5",
+    "eslint-plugin-prettier": "^2.6.2",
     "flow-bin": "latest",
+    "husky": "^0.14.3",
     "istanbul": "^0.4.5",
     "karma": "^1.5.0",
     "karma-chai": "^0.1.0",
@@ -51,10 +65,11 @@
     "karma-safari-launcher": "^1.0.0",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^2.0.2",
+    "lint-staged": "^7.2.0",
     "mocha": "^3.2.0",
     "mocha-cli": "^1.0.1",
     "playkit-js": "https://github.com/kaltura/playkit-js.git#v0.31.2",
-    "pre-push": "^0.1.1",
+    "prettier": "^1.13.7",
     "sinon": "^2.0.0",
     "sinon-chai": "^2.8.0",
     "standard-version": "^4.2.0",
diff --git a/samples/index.js b/samples/index.js
index 40596a37..f92196ed 100644
--- a/samples/index.js
+++ b/samples/index.js
@@ -1,3 +1,3 @@
-import * as Playkit from 'playkit-js'
+import * as Playkit from 'playkit-js';
 
 window.Playkit = Playkit;
diff --git a/src/index.js b/src/index.js
index 796fac43..44e4ee31 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,6 @@
 // @flow
-import {registerPlugin} from 'playkit-js'
-import Youbora from './youbora'
+import {registerPlugin} from 'playkit-js';
+import Youbora from './youbora';
 
 declare var __VERSION__: string;
 declare var __NAME__: string;
@@ -13,9 +13,8 @@ export {__VERSION__ as VERSION, __NAME__ as NAME};
  * @type {string}
  * @const
  */
-const pluginName = "youbora";
+const pluginName = 'youbora';
 /**
  * Register the plugin in player's registry.
  */
 registerPlugin(pluginName, Youbora);
-
diff --git a/src/youbora-adapter.js b/src/youbora-adapter.js
index 4b6eae2a..9b60105c 100644
--- a/src/youbora-adapter.js
+++ b/src/youbora-adapter.js
@@ -4,11 +4,11 @@
  * Copyright NicePopleAtWork & Kaltura
  * @author Jordi Aguilar & Dan Ziv
  */
-import $YB from './youbora.lib.min'
-import * as pkg from '../package.json'
-import {Error} from 'playkit-js'
+import $YB from './youbora.lib.min';
+import * as pkg from '../package.json';
+import {Error} from 'playkit-js';
 
-$YB.plugins.KalturaV3 = function (player, options) {
+$YB.plugins.KalturaV3 = function(player, options) {
   try {
     this.config = options;
     /** Name and platform of the plugin.*/
@@ -24,55 +24,54 @@ $YB.plugins.KalturaV3 = function (player, options) {
 };
 
 /** Inherit from generic plugin */
-$YB.plugins.KalturaV3.prototype = new $YB.plugins.Generic;
+$YB.plugins.KalturaV3.prototype = new $YB.plugins.Generic();
 
-$YB.plugins.KalturaV3.bindLogger = function (logger) {
+$YB.plugins.KalturaV3.bindLogger = function(logger) {
   $YB.error = logger.error.bind(logger);
   $YB.notice = logger.info.bind(logger);
   $YB.noticeRequest = logger.info.bind(logger);
   $YB.warn = logger.warn.bind(logger);
   $YB.debug = logger.debug.bind(logger);
-  $YB.verbose = function () {
-  };
+  $YB.verbose = function() {};
 };
 
 /**
  * @returns {void}
  */
-$YB.plugins.KalturaV3.prototype.reset = function () {
-    this.endedHandler();
-    this.viewManager.comm.view++;
+$YB.plugins.KalturaV3.prototype.reset = function() {
+  this.endedHandler();
+  this.viewManager.comm.view++;
 };
 
 /**
  * @returns {Number} - The current playhead of the video or 0.
  */
-$YB.plugins.KalturaV3.prototype.getPlayhead = function () {
+$YB.plugins.KalturaV3.prototype.getPlayhead = function() {
   return this.player.currentTime;
 };
 
 /**
  * @returns {Number} - The media duration of the video or 0.
  */
-$YB.plugins.KalturaV3.prototype.getMediaDuration = function () {
+$YB.plugins.KalturaV3.prototype.getMediaDuration = function() {
   return this.player.duration;
 };
 
 /**
  * @returns {string} - The src of the resource or an empty string.
  */
-$YB.plugins.KalturaV3.prototype.getResource = function () {
+$YB.plugins.KalturaV3.prototype.getResource = function() {
   return this.player.src;
 };
 
 /**
  * @returns {string} - The current player version.
  */
-$YB.plugins.KalturaV3.prototype.getPlayerVersion = function () {
-  return this.config.playerName + "-" + this.config.playerVersion;
+$YB.plugins.KalturaV3.prototype.getPlayerVersion = function() {
+  return this.config.playerName + '-' + this.config.playerVersion;
 };
 
-$YB.plugins.KalturaV3.prototype.getBitrate = function () {
+$YB.plugins.KalturaV3.prototype.getBitrate = function() {
   let activeVideo = this.player.getActiveTracks().video;
   if (activeVideo && activeVideo.bandwidth) {
     return activeVideo.bandwidth;
@@ -80,71 +79,71 @@ $YB.plugins.KalturaV3.prototype.getBitrate = function () {
   return -1;
 };
 
-$YB.plugins.KalturaV3.prototype.getTitle = function () {
+$YB.plugins.KalturaV3.prototype.getTitle = function() {
   return this.config.entryName;
 };
 
-$YB.plugins.KalturaV3.prototype.getRendition = function () {
+$YB.plugins.KalturaV3.prototype.getRendition = function() {
   let activeVideo = this.player.getActiveTracks().video;
   if (activeVideo) {
     return $YB.utils.buildRenditionString(activeVideo.width, activeVideo.height, activeVideo.bandwidth);
   }
 };
 
-$YB.plugins.KalturaV3.prototype.getIsLive = function () {
-  return this.config.entryType === "Live";
+$YB.plugins.KalturaV3.prototype.getIsLive = function() {
+  return this.config.entryType === 'Live';
 };
 
 /**
  * Register Listeners.
  * @returns {void}
  */
-$YB.plugins.KalturaV3.prototype.registerListeners = function () {
+$YB.plugins.KalturaV3.prototype.registerListeners = function() {
   // save context
   let context = this;
   let Event = this.player.Event;
   let State = this.player.State;
 
   // Play is clicked (/start)
-  this.player.addEventListener(Event.PLAY, function () {
+  this.player.addEventListener(Event.PLAY, function() {
     context.playHandler();
   });
 
   // video ends (stop)
-  this.player.addEventListener(Event.ENDED, function () {
+  this.player.addEventListener(Event.ENDED, function() {
     context.endedHandler();
   });
 
-  this.player.addEventListener(Event.PLAYING, function () {
+  this.player.addEventListener(Event.PLAYING, function() {
     context.playingHandler();
   });
 
   // Video pauses (pause)
-  this.player.addEventListener(Event.PAUSE, function () {
+  this.player.addEventListener(Event.PAUSE, function() {
     context.pauseHandler();
   });
 
   // video error (error)
-  this.player.addEventListener(Event.ERROR, function (error) {
-    if (error.payload.severity === Error.Severity.CRITICAL){
+  this.player.addEventListener(Event.ERROR, function(error) {
+    if (error.payload.severity === Error.Severity.CRITICAL) {
       context.errorHandler(error.payload.code, error.payload.data);
       context.endedHandler();
     }
   });
 
   // video seek start
-  this.player.addEventListener(Event.SEEKING, function () {
+  this.player.addEventListener(Event.SEEKING, function() {
     if (!context.viewManager.isBuffering) {
       context.seekingHandler();
     }
   });
 
   // video seek end
-  this.player.addEventListener(Event.SEEKED, function () {
+  this.player.addEventListener(Event.SEEKED, function() {
     context.seekedHandler();
   });
 
-  this.player.addEventListener(Event.PLAYER_STATE_CHANGED, function (e) {
+  this.player.addEventListener(Event.PLAYER_STATE_CHANGED, function(e) {
     let newState = e.payload.newState.type;
     let oldState = e.payload.oldState.type;
     if (newState === State.BUFFERING) {
diff --git a/src/youbora.js b/src/youbora.js
index b9f7db23..261d242e 100644
--- a/src/youbora.js
+++ b/src/youbora.js
@@ -1,13 +1,12 @@
 //@flow
-import {BasePlugin} from 'playkit-js'
-import YouboraAdapter from './youbora-adapter'
+import {BasePlugin} from 'playkit-js';
+import YouboraAdapter from './youbora-adapter';
 
 /**
  * Youbora plugin for analytics.
  * @classdesc
  */
 export default class Youbora extends BasePlugin {
-
   /**
    * The default configuration of the plugin.
    * @type {Object}
@@ -113,4 +112,4 @@ export default class Youbora extends BasePlugin {
       this._youbora.endedHandler();
     }
   }
-}
\ No newline at end of file
+}
diff --git a/test/.eslintrc.json b/test/.eslintrc.json
index 7bd7e2d6..1fcf2c1a 100644
--- a/test/.eslintrc.json
+++ b/test/.eslintrc.json
@@ -1,10 +1,9 @@
 {
   "rules": {
+    "prettier/prettier": "error",
     "flowtype/no-types-missing-file-annotation": "off",
     "require-jsdoc": "off",
     "valid-jsdoc": "off",
-    "mocha-no-only/mocha-no-only": [
-      "error"
-    ]
+    "mocha-no-only/mocha-no-only": ["error"]
   }
 }
diff --git a/test/setup/load-specs.js b/test/setup/load-specs.js
index a28e1e93..d67921a7 100644
--- a/test/setup/load-specs.js
+++ b/test/setup/load-specs.js
@@ -5,7 +5,7 @@ export function loadSpecs() {
   const context = require.context('../src/', true, /\.spec\.js$/);
   for (const key of context.keys()) {
     describe(key, () => {
-      context(key)
+      context(key);
     });
   }
 }
diff --git a/test/src/youbora.spec.js b/test/src/youbora.spec.js
index 45791738..951a824f 100644
--- a/test/src/youbora.spec.js
+++ b/test/src/youbora.spec.js
@@ -1,12 +1,11 @@
 //eslint-disable-next-line no-unused-vars
-import youbora from '../../src'
-import $YB from '../../src/youbora.lib.min'
-import {loadPlayer} from 'playkit-js'
-import * as TestUtils from 'playkit-js/test/src/utils/test-utils'
-import * as pkg from '../../package.json'
+import youbora from '../../src';
+import $YB from '../../src/youbora.lib.min';
+import {loadPlayer} from 'playkit-js';
+import * as TestUtils from 'playkit-js/test/src/utils/test-utils';
+import * as pkg from '../../package.json';
 
-
-describe('YouboraAdapter', function () {
+describe('YouboraAdapter', function() {
   let player, sandbox, sendSpy, config, CMconfig;
 
   const playerName = 'player test';
@@ -22,10 +21,13 @@ describe('YouboraAdapter', function () {
    */
   function getJsonFromUrl(url) {
     let result = {};
-    url.replace('?', '&').split('&').forEach(function (part) {
-      let item = part.split('=');
-      result[item[0]] = decodeURIComponent(item[1]);
-    });
+    url
+      .replace('?', '&')
+      .split('&')
+      .forEach(function(part) {
+        let item = part.split('=');
+        result[item[0]] = decodeURIComponent(item[1]);
+      });
     return result;
   }
 
@@ -46,7 +48,9 @@ describe('YouboraAdapter', function () {
     analyticsParams.live.should.equal('false');
     analyticsParams.rendition.should.equal('200x100@10Kbps');
     analyticsParams.title.should.equal('entry name');
-    analyticsParams.properties.should.equal('{"test":"test","kalturaInfo":{"entryId":"1_rwbj3j0a","sessionId":"7296b4fd-3fcb-666d-51fc-34065579334c","uiConfId":123456}}');
+    analyticsParams.properties.should.equal(
+      '{"test":"test","kalturaInfo":{"entryId":"1_rwbj3j0a","sessionId":"7296b4fd-3fcb-666d-51fc-34065579334c","uiConfId":123456}}'
+    );
     analyticsParams.param1.should.equal('param-1');
     analyticsParams.param3.should.equal('param-3');
     analyticsParams.adsExpected.should.equal('false');
@@ -71,7 +75,9 @@ describe('YouboraAdapter', function () {
     analyticsParams.live.should.equal('true');
     analyticsParams.rendition.should.equal('400x200@20Kbps');
     analyticsParams.title.should.equal('change media');
-    analyticsParams.properties.should.equal('{"test":"test change media","kalturaInfo":{"entryId":"34584t5874","sessionId":"6017d4cc-81a5-f21c-81da-f709f64ef558","uiConfId":654321}}');
+    analyticsParams.properties.should.equal(
+      '{"test":"test change media","kalturaInfo":{"entryId":"34584t5874","sessionId":"6017d4cc-81a5-f21c-81da-f709f64ef558","uiConfId":654321}}'
+    );
     analyticsParams.param2.should.equal('param-2');
     analyticsParams.param4.should.equal('param-4');
     analyticsParams.adsExpected.should.equal('false');
@@ -86,34 +92,36 @@ describe('YouboraAdapter', function () {
     analyticsParams.bitrate.should.equal('20000');
   }
 
-  before(function () {
+  before(function() {
     config = {
       sources: {
-        progressive: [{
-          "mimetype": "video/mp4",
-          "url": resource,
-          "id": "1_rwbj3j0a_11311,applehttp",
-          "width": 200,
-          "height": 100,
-          "bandwidth": 10000
-        }]
+        progressive: [
+          {
+            mimetype: 'video/mp4',
+            url: resource,
+            id: '1_rwbj3j0a_11311,applehttp',
+            width: 200,
+            height: 100,
+            bandwidth: 10000
+          }
+        ]
       },
       playback: {
-        "preload": "auto"
+        preload: 'auto'
       },
       plugins: {
         youbora: {
           playerVersion: playerVersion,
           playerName: playerName,
           options: {
-            'accountCode': system,
-            'username': user,
-            'properties': {
+            accountCode: system,
+            username: user,
+            properties: {
               test: 'test'
             },
-            'extraParams': {
-              'param1': 'param-1',
-              'param3': 'param-3'
+            extraParams: {
+              param1: 'param-1',
+              param3: 'param-3'
             }
           }
         }
@@ -121,36 +129,38 @@ describe('YouboraAdapter', function () {
     };
     CMconfig = {
       sources: {
-        progressive: [{
-          "mimetype": "video/mp4",
-          "url": resource,
-          "id": "1_rwbj3j0a_11311,applehttp",
-          "width": 400,
-          "height": 200,
-          "bandwidth": 20000
-        }]
+        progressive: [
+          {
+            mimetype: 'video/mp4',
+            url: resource,
+            id: '1_rwbj3j0a_11311,applehttp',
+            width: 400,
+            height: 200,
+            bandwidth: 20000
+          }
+        ]
       },
       playback: {
-        "preload": "auto"
+        preload: 'auto'
       },
       plugins: {
         youbora: {
-          entryId: "34584t5874",
-          entryName: "change media",
-          entryType: "Live",
-          sessionId: "6017d4cc-81a5-f21c-81da-f709f64ef558",
+          entryId: '34584t5874',
+          entryName: 'change media',
+          entryType: 'Live',
+          sessionId: '6017d4cc-81a5-f21c-81da-f709f64ef558',
           uiConfId: 654321,
           playerVersion: playerVersion,
           playerName: playerName,
           options: {
-            'accountCode': system,
-            'username': user,
-            'properties': {
+            accountCode: system,
+            username: user,
+            properties: {
               test: 'test change media'
             },
-            'extraParams': {
-              'param2': 'param-2',
-              'param4': 'param-4'
+            extraParams: {
+              param2: 'param-2',
+              param4: 'param-4'
             }
           }
         }
@@ -158,15 +168,15 @@ describe('YouboraAdapter', function () {
     };
   });
 
-  beforeEach(function () {
+  beforeEach(function() {
     player = loadPlayer(config);
     player.configure({
       plugins: {
         youbora: {
-          entryId: "1_rwbj3j0a",
-          entryName: "entry name",
-          entryType: "vod",
-          sessionId: "7296b4fd-3fcb-666d-51fc-34065579334c",
+          entryId: '1_rwbj3j0a',
+          entryName: 'entry name',
+          entryType: 'vod',
+          sessionId: '7296b4fd-3fcb-666d-51fc-34065579334c',
           uiConfId: 123456
         }
       }
@@ -175,22 +185,22 @@ describe('YouboraAdapter', function () {
     sendSpy = sandbox.spy(XMLHttpRequest.prototype, 'send');
   });
 
-  afterEach(function () {
+  afterEach(function() {
     sandbox.restore();
     player.destroy();
     TestUtils.removeVideoElementsFromTestPage();
   });
 
-  it('should send start, join, stop, start and ping for change media', (done) => {
+  it('should send start, join, stop, start and ping for change media', done => {
     setTimeout(() => {
       player.addEventListener(player.Event.CHANGE_SOURCE_ENDED, () => {
         setTimeout(() => {
           let startParams = getJsonFromUrl(sendSpy.getCall(0).thisValue.responseURL);
           verifyStartProperties(startParams);
           let joinRequest = sendSpy.getCall(1).thisValue.responseURL;
-          (joinRequest.indexOf("join") > -1).should.be.true;
+          (joinRequest.indexOf('join') > -1).should.be.true;
           let stopRequest = sendSpy.getCall(2).thisValue.responseURL;
-          (stopRequest.indexOf("stop") > -1).should.be.true;
+          (stopRequest.indexOf('stop') > -1).should.be.true;
           let CMstartParams = getJsonFromUrl(sendSpy.getCall(3).thisValue.responseURL);
           verifyCMStartProperties(CMstartParams);
           setTimeout(() => {
diff --git a/webpack.config.js b/webpack.config.js
index bef475c1..f4664972 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,9 +1,9 @@
 'use strict';
 
-const webpack = require("webpack");
-const path = require("path");
-const PROD = (process.env.NODE_ENV === 'production');
-const packageData = require("./package.json");
+const webpack = require('webpack');
+const path = require('path');
+const PROD = process.env.NODE_ENV === 'production';
+const packageData = require('./package.json');
 
 let plugins = [
   new webpack.DefinePlugin({
@@ -17,54 +17,56 @@ if (PROD) {
 }
 
 module.exports = {
-  context: __dirname + "/src",
-  entry: {"playkit-youbora": "index.js"},
+  context: __dirname + '/src',
+  entry: {'playkit-youbora': 'index.js'},
   output: {
-    path: __dirname + "/dist",
+    path: __dirname + '/dist',
     filename: '[name].js',
     library: ['KalturaPlayer', 'plugins', 'youbora'],
-    libraryTarget: "umd",
-    devtoolModuleFilenameTemplate: "./youbora/[resource-path]",
+    libraryTarget: 'umd',
+    devtoolModuleFilenameTemplate: './youbora/[resource-path]'
   },
   devtool: 'source-map',
   plugins: plugins,
   module: {
-    rules: [{
-      test: /\.js$/,
-      use: [{
-        loader: "babel-loader"
-      }],
-      exclude: [
-        /node_modules/
-      ]
-    }, {
-      test: /\.js$/,
-      exclude: /node_modules/,
-      enforce: 'pre',
-      use: [{
-        loader: 'eslint-loader',
-        options: {
-          rules: {
-            semi: 0
+    rules: [
+      {
+        test: /\.js$/,
+        use: [
+          {
+            loader: 'babel-loader'
           }
-        }
-      }]
-    }]
+        ],
+        exclude: [/node_modules/]
+      },
+      {
+        test: /\.js$/,
+        exclude: /node_modules/,
+        enforce: 'pre',
+        use: [
+          {
+            loader: 'eslint-loader',
+            options: {
+              rules: {
+                semi: 0
+              }
+            }
+          }
+        ]
+      }
+    ]
   },
   devServer: {
-    contentBase: __dirname + "/src"
+    contentBase: __dirname + '/src'
   },
   resolve: {
-    modules: [
-      path.resolve(__dirname, "src"),
-      "node_modules"
-    ]
+    modules: [path.resolve(__dirname, 'src'), 'node_modules']
   },
   externals: {
-    "playkit-js": {
-      commonjs: "playkit-js",
-      commonjs2: "playkit-js",
-      amd: "playkit-js",
+    'playkit-js': {
+      commonjs: 'playkit-js',
+      commonjs2: 'playkit-js',
+      amd: 'playkit-js',
       root: ['KalturaPlayer', 'core']
     }
   }
diff --git a/yarn.lock b/yarn.lock
index 5298cdf3..5f3fd3f8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,12 @@
 # yarn lockfile v1
 
 
+"@samverschueren/stream-to-observable@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@samverschueren/stream-to-observable/-/stream-to-observable-0.3.0.tgz#ecdf48d532c58ea477acfcab80348424f8d0662f"
+  dependencies:
+    any-observable "^0.3.0"
+
 JSONStream@^1.0.4:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.1.tgz#707f761e01dae9e16f1bcf93703b78c70966579a"
@@ -88,7 +94,7 @@ amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
 
-ansi-escapes@^1.1.0:
+ansi-escapes@^1.0.0, ansi-escapes@^1.1.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
 
@@ -114,6 +120,16 @@ ansi-styles@^3.1.0:
   dependencies:
     color-convert "^1.9.0"
 
+ansi-styles@^3.2.0, ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  dependencies:
+    color-convert "^1.9.0"
+
+any-observable@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/any-observable/-/any-observable-0.3.0.tgz#af933475e5806a67d0d7df090dd5e8bef65d119b"
+
 anymatch@^1.3.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.2.tgz#553dcb8f91e3c889845dfdba34c77721b90b9d7a"
@@ -121,6 +137,10 @@ anymatch@^1.3.0:
     micromatch "^2.1.5"
     normalize-path "^2.0.0"
 
+app-root-path@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.1.0.tgz#98bf6599327ecea199309866e8140368fd2e646a"
+
 aproba@^1.0.3:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.1.2.tgz#45c6629094de4e96f693ef7eab74ae079c240fc1"
@@ -144,10 +164,18 @@ arr-diff@^2.0.0:
   dependencies:
     arr-flatten "^1.0.1"
 
-arr-flatten@^1.0.1:
+arr-diff@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
+
+arr-flatten@^1.0.1, arr-flatten@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
 
+arr-union@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
+
 array-find-index@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
@@ -182,6 +210,10 @@ array-unique@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
 
+array-unique@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
+
 arraybuffer.slice@0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz#f33b2159f0532a3f3107a272c0ccfbd1ad2979ca"
@@ -220,6 +252,10 @@ assertion-error@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.0.2.tgz#13ca515d86206da0bac66e834dd397d87581094c"
 
+assign-symbols@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
+
 async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
@@ -242,6 +278,10 @@ asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
+atob@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.1.tgz#ae2d5a729477f289d60dd7f96a6314a22dd6c22a"
+
 autoprefixer@^6.3.1:
   version "6.7.7"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.7.7.tgz#1dbd1c835658e35ce3f9984099db00585c782014"
@@ -762,6 +802,18 @@ base64id@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
 
+base@^0.11.1:
+  version "0.11.2"
+  resolved "https://registry.yarnpkg.com/base/-/base-0.11.2.tgz#7bde5ced145b6d551a90db87f83c558b4eb48a8f"
+  dependencies:
+    cache-base "^1.0.1"
+    class-utils "^0.3.5"
+    component-emitter "^1.2.1"
+    define-property "^1.0.0"
+    isobject "^3.0.1"
+    mixin-deep "^1.2.0"
+    pascalcase "^0.1.1"
+
 batch@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
@@ -857,6 +909,21 @@ braces@^1.8.2:
     preserve "^0.2.0"
     repeat-element "^1.1.2"
 
+braces@^2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
+  dependencies:
+    arr-flatten "^1.1.0"
+    array-unique "^0.3.2"
+    extend-shallow "^2.0.1"
+    fill-range "^4.0.0"
+    isobject "^3.0.1"
+    repeat-element "^1.1.2"
+    snapdragon "^0.8.1"
+    snapdragon-node "^2.0.1"
+    split-string "^3.0.2"
+    to-regex "^3.0.1"
+
 brorand@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
@@ -955,6 +1022,20 @@ bytes@2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.5.0.tgz#4c9423ea2d252c270c41b2bdefeff9bb6b62c06a"
 
+cache-base@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cache-base/-/cache-base-1.0.1.tgz#0a7f46416831c8b662ee36fe4e7c59d76f666ab2"
+  dependencies:
+    collection-visit "^1.0.0"
+    component-emitter "^1.2.1"
+    get-value "^2.0.6"
+    has-value "^1.0.0"
+    isobject "^3.0.1"
+    set-value "^2.0.0"
+    to-object-path "^0.3.0"
+    union-value "^1.0.0"
+    unset-value "^1.0.0"
+
 caller-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
@@ -1034,6 +1115,14 @@ chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
+chalk@^2.0.1, chalk@^2.3.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
 chalk@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
@@ -1057,6 +1146,10 @@ chokidar@^1.4.1, chokidar@^1.6.0, chokidar@^1.6.1, chokidar@^1.7.0:
   optionalDependencies:
     fsevents "^1.0.0"
 
+ci-info@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
+
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
@@ -1074,12 +1167,32 @@ clap@^1.0.9:
   dependencies:
     chalk "^1.1.3"
 
-cli-cursor@^1.0.1:
+class-utils@^0.3.5:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
+  dependencies:
+    arr-union "^3.1.0"
+    define-property "^0.2.5"
+    isobject "^3.0.0"
+    static-extend "^0.1.1"
+
+cli-cursor@^1.0.1, cli-cursor@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
   dependencies:
     restore-cursor "^1.0.1"
 
+cli-spinners@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-0.1.2.tgz#bb764d88e185fb9e1e6a2a1f19772318f605e31c"
+
+cli-truncate@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/cli-truncate/-/cli-truncate-0.2.1.tgz#9f15cfbb0705005369216c626ac7d05ab90dd574"
+  dependencies:
+    slice-ansi "0.0.4"
+    string-width "^1.0.1"
+
 cli-width@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
@@ -1118,6 +1231,13 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
+collection-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
+  dependencies:
+    map-visit "^1.0.0"
+    object-visit "^1.0.0"
+
 color-convert@^1.3.0, color-convert@^1.9.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
@@ -1172,6 +1292,10 @@ commander@2.9.0:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
+commander@^2.14.1, commander@^2.9.0:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.16.0.tgz#f16390593996ceb4f3eeb020b31d78528f7f8a50"
+
 commander@^2.8.1:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
@@ -1195,7 +1319,7 @@ component-emitter@1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.1.2.tgz#296594f2753daa63996d2af08d15a95116c9aec3"
 
-component-emitter@1.2.1:
+component-emitter@1.2.1, component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
 
@@ -1433,6 +1557,10 @@ cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
+copy-descriptor@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
+
 core-js@^2.2.0, core-js@^2.4.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.0.tgz#569c050918be6486b3837552028ae0466b717086"
@@ -1441,6 +1569,14 @@ 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"
 
+cosmiconfig@^5.0.2:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.0.5.tgz#a809e3c2306891ce17ab70359dc8bdf661fe2cd0"
+  dependencies:
+    is-directory "^0.3.1"
+    js-yaml "^3.9.0"
+    parse-json "^4.0.0"
+
 create-ecdh@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
@@ -1611,6 +1747,10 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+date-fns@^1.27.2:
+  version "1.29.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.29.0.tgz#12e609cdcb935127311d04d33334e2960a2a54e6"
+
 date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
@@ -1646,10 +1786,30 @@ debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.6.6, debug@^2.6.8:
   dependencies:
     ms "2.0.0"
 
+debug@^2.3.3:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+debug@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  dependencies:
+    ms "2.0.0"
+
 decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
+decode-uri-component@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
+
+dedent@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
+
 deep-eql@^0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-0.1.3.tgz#ef558acab8de25206cd713906d74e56930eb69f2"
@@ -1668,6 +1828,25 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+define-property@^0.2.5:
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-0.2.5.tgz#c35b1ef918ec3c990f9a5bc57be04aacec5c8116"
+  dependencies:
+    is-descriptor "^0.1.0"
+
+define-property@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-1.0.0.tgz#769ebaaf3f4a63aad3af9e8d304c9bbe79bfb0e6"
+  dependencies:
+    is-descriptor "^1.0.0"
+
+define-property@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-2.0.2.tgz#d459689e8d654ba77e02a817f8710d702cb16e9d"
+  dependencies:
+    is-descriptor "^1.0.2"
+    isobject "^3.0.1"
+
 defined@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
@@ -1808,6 +1987,10 @@ electron-to-chromium@^1.2.7:
   version "1.3.18"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.18.tgz#3dcc99da3e6b665f6abbc71c28ad51a2cd731a9c"
 
+elegant-spinner@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
+
 elliptic@^6.0.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
@@ -1892,6 +2075,12 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
+error-ex@^1.3.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
+  dependencies:
+    is-arrayish "^0.2.1"
+
 es5-ext@^0.10.14, es5-ext@^0.10.9, es5-ext@~0.10.14:
   version "0.10.27"
   resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.27.tgz#bf926b058c62b1cb5de1a887930673b6aa6d9a66"
@@ -1972,6 +2161,12 @@ escope@^3.6.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+eslint-config-prettier@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-2.9.0.tgz#5ecd65174d486c22dff389fe036febf502d468a3"
+  dependencies:
+    get-stdin "^5.0.1"
+
 eslint-import-resolver-node@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.1.tgz#4422574cde66a9a7b099938ee4d508a199e0e3cc"
@@ -2023,6 +2218,13 @@ eslint-plugin-mocha-no-only@^0.0.5:
   dependencies:
     requireindex "~1.1.0"
 
+eslint-plugin-prettier@^2.6.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-2.6.2.tgz#71998c60aedfa2141f7bfcbf9d1c459bf98b4fad"
+  dependencies:
+    fast-diff "^1.1.1"
+    jest-docblock "^21.0.0"
+
 eslint@^3.10.0:
   version "3.19.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
@@ -2146,6 +2348,18 @@ execa@^0.7.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.9.0.tgz#adb7ce62cf985071f60580deb4a88b9e34712d01"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
@@ -2164,6 +2378,18 @@ expand-brackets@^0.1.4:
   dependencies:
     is-posix-bracket "^0.1.0"
 
+expand-brackets@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
+  dependencies:
+    debug "^2.3.3"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    posix-character-classes "^0.1.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
 expand-range@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-0.1.1.tgz#4cb8eda0993ca56fa4f41fc42f3cbb4ccadff044"
@@ -2210,6 +2436,19 @@ express@^4.13.3:
     utils-merge "1.0.0"
     vary "~1.1.1"
 
+extend-shallow@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
+  dependencies:
+    is-extendable "^0.1.0"
+
+extend-shallow@^3.0.0, extend-shallow@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-3.0.2.tgz#26a71aaf073b39fb2127172746131c2704028db8"
+  dependencies:
+    assign-symbols "^1.0.0"
+    is-extendable "^1.0.1"
+
 extend@^3.0.0, extend@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
@@ -2220,6 +2459,19 @@ extglob@^0.3.1:
   dependencies:
     is-extglob "^1.0.0"
 
+extglob@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
+  dependencies:
+    array-unique "^0.3.2"
+    define-property "^1.0.0"
+    expand-brackets "^2.1.4"
+    extend-shallow "^2.0.1"
+    fragment-cache "^0.2.1"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
 extsprintf@1.3.0, extsprintf@^1.2.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
@@ -2228,6 +2480,10 @@ fast-deep-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
 
+fast-diff@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.1.2.tgz#4b62c42b8e03de3f848460b639079920695d0154"
+
 fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
@@ -2248,7 +2504,7 @@ faye-websocket@~0.11.0:
   dependencies:
     websocket-driver ">=0.5.1"
 
-figures@^1.3.5, figures@^1.5.0:
+figures@^1.3.5, figures@^1.5.0, figures@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
   dependencies:
@@ -2276,6 +2532,15 @@ fill-range@^2.1.0:
     repeat-element "^1.1.2"
     repeat-string "^1.5.2"
 
+fill-range@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+    to-regex-range "^2.1.0"
+
 finalhandler@1.0.4, finalhandler@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.0.4.tgz#18574f2e7c4b98b8ae3b230c21f201f31bdb3fb7"
@@ -2296,6 +2561,10 @@ find-cache-dir@^0.1.1:
     mkdirp "^0.5.1"
     pkg-dir "^1.0.0"
 
+find-parent-dir@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/find-parent-dir/-/find-parent-dir-0.3.0.tgz#33c44b429ab2b2f0646299c5f9f718f376ff8d54"
+
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -2326,7 +2595,7 @@ flow-bin@latest:
   version "0.53.0"
   resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.53.0.tgz#f7830e609ca02b12db4127114213cccc7c0771b9"
 
-for-in@^1.0.1:
+for-in@^1.0.1, for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
 
@@ -2358,6 +2627,12 @@ forwarded@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.0.tgz#19ef9874c4ae1c297bcf078fde63a09b66a84363"
 
+fragment-cache@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
+  dependencies:
+    map-cache "^0.2.2"
+
 fresh@0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.0.tgz#f474ca5e6a9246d6fd8e0953cfa9b9c805afa78e"
@@ -2431,6 +2706,10 @@ get-caller-file@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 
+get-own-enumerable-property-symbols@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-2.0.1.tgz#5c4ad87f2834c4b9b4e84549dc1e0650fb38c24b"
+
 get-pkg-repo@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/get-pkg-repo/-/get-pkg-repo-1.4.0.tgz#c73b489c06d80cc5536c2c853f9e05232056972d"
@@ -2445,10 +2724,18 @@ get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
 
+get-stdin@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
+
 get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
 
+get-value@^2.0.3, get-value@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
+
 getpass@^0.1.1:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
@@ -2620,10 +2907,41 @@ has-flag@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
 
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
 
+has-value@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
+  dependencies:
+    get-value "^2.0.3"
+    has-values "^0.1.4"
+    isobject "^2.0.0"
+
+has-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-1.0.0.tgz#18b281da585b1c5c51def24c930ed29a0be6b177"
+  dependencies:
+    get-value "^2.0.6"
+    has-values "^1.0.0"
+    isobject "^3.0.0"
+
+has-values@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-0.1.4.tgz#6d61de95d91dfca9b9a02089ad384bff8f62b771"
+
+has-values@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-1.0.0.tgz#95b0b63fec2146619a6fe57fe75628d5a39efe4f"
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
+
 has@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.1.tgz#8461733f538b0837c9361e39a9ab9e9704dc2f28"
@@ -2733,6 +3051,14 @@ https-browserify@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
 
+husky@^0.14.3:
+  version "0.14.3"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-0.14.3.tgz#c69ed74e2d2779769a17ba8399b54ce0b63c12c3"
+  dependencies:
+    is-ci "^1.0.10"
+    normalize-path "^1.0.0"
+    strip-indent "^2.0.0"
+
 iconv-lite@0.4.15:
   version "0.4.15"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.15.tgz#fe265a218ac6a57cfe854927e9d04c19825eddeb"
@@ -2765,6 +3091,10 @@ indent-string@^2.1.0:
   dependencies:
     repeating "^2.0.0"
 
+indent-string@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
+
 indexes-of@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
@@ -2842,6 +3172,18 @@ is-absolute-url@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-absolute-url/-/is-absolute-url-2.1.0.tgz#50530dfb84fcc9aa7dbe7852e83a37b93b9f2aa6"
 
+is-accessor-descriptor@^0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-accessor-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz#169c2f6d3df1f992618072365c9b0ea1f6878656"
+  dependencies:
+    kind-of "^6.0.0"
+
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
@@ -2862,6 +3204,44 @@ is-builtin-module@^1.0.0:
   dependencies:
     builtin-modules "^1.0.0"
 
+is-ci@^1.0.10:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
+  dependencies:
+    ci-info "^1.0.0"
+
+is-data-descriptor@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-data-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz#d84876321d0e7add03990406abbbbd36ba9268c7"
+  dependencies:
+    kind-of "^6.0.0"
+
+is-descriptor@^0.1.0:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
+  dependencies:
+    is-accessor-descriptor "^0.1.6"
+    is-data-descriptor "^0.1.4"
+    kind-of "^5.0.0"
+
+is-descriptor@^1.0.0, is-descriptor@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-1.0.2.tgz#3b159746a66604b04f8c81524ba365c5f14d86ec"
+  dependencies:
+    is-accessor-descriptor "^1.0.0"
+    is-data-descriptor "^1.0.0"
+    kind-of "^6.0.2"
+
+is-directory@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
+
 is-dotfile@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.3.tgz#a6a2f32ffd2dfb04f5ca25ecd0f6b83cf798a1e1"
@@ -2872,15 +3252,21 @@ is-equal-shallow@^0.1.3:
   dependencies:
     is-primitive "^2.0.0"
 
-is-extendable@^0.1.1:
+is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
 
+is-extendable@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-1.0.1.tgz#a7470f9e426733d81bd81e1155264e3a3507cab4"
+  dependencies:
+    is-plain-object "^2.0.4"
+
 is-extglob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
 
-is-extglob@^2.1.0:
+is-extglob@^2.1.0, is-extglob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
 
@@ -2912,6 +3298,12 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
+is-glob@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.0.tgz#9521c76845cc2610a85203ddf080a958c2ffabc0"
+  dependencies:
+    is-extglob "^2.1.1"
+
 is-my-json-valid@^2.10.0:
   version "2.16.0"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
@@ -2937,10 +3329,16 @@ is-number@^3.0.0:
   dependencies:
     kind-of "^3.0.2"
 
-is-obj@^1.0.0:
+is-obj@^1.0.0, is-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
 
+is-observable@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-observable/-/is-observable-1.1.0.tgz#b3e986c8f44de950867cab5403f5a3465005975e"
+  dependencies:
+    symbol-observable "^1.1.0"
+
 is-path-cwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
@@ -2961,6 +3359,12 @@ is-plain-obj@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
 
+is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
+  dependencies:
+    isobject "^3.0.1"
+
 is-posix-bracket@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
@@ -2969,10 +3373,18 @@ is-primitive@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
 
+is-promise@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
+
 is-property@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
 
+is-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-regexp/-/is-regexp-1.0.0.tgz#fd2d883545c46bac5a633e7b9a09e87fa2cb5069"
+
 is-resolvable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.0.0.tgz#8df57c61ea2e3c501408d100fb013cf8d6e0cc62"
@@ -3011,6 +3423,10 @@ is-windows@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.1.tgz#310db70f742d259a16a369202b51af84233310d9"
 
+is-windows@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -3033,6 +3449,10 @@ isobject@^2.0.0:
   dependencies:
     isarray "1.0.0"
 
+isobject@^3.0.0, isobject@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
+
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -3072,6 +3492,23 @@ istanbul@^0.4.0, istanbul@^0.4.5:
     which "^1.1.1"
     wordwrap "^1.0.0"
 
+jest-docblock@^21.0.0:
+  version "21.2.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-21.2.0.tgz#51529c3b30d5fd159da60c27ceedc195faf8d414"
+
+jest-get-type@^22.1.0:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-22.4.3.tgz#e3a8504d8479342dd4420236b322869f18900ce4"
+
+jest-validate@^23.0.0:
+  version "23.4.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-23.4.0.tgz#d96eede01ef03ac909c009e9c8e455197d48c201"
+  dependencies:
+    chalk "^2.0.1"
+    jest-get-type "^22.1.0"
+    leven "^2.1.0"
+    pretty-format "^23.2.0"
+
 js-base64@^2.1.9:
   version "2.1.9"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
@@ -3091,6 +3528,13 @@ js-yaml@3.x, js-yaml@^3.5.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@^3.9.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 js-yaml@~3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
@@ -3114,6 +3558,10 @@ json-loader@^0.5.4:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
 
+json-parse-better-errors@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
+
 json-schema-traverse@^0.3.0:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
@@ -3256,7 +3704,7 @@ karma@^1.5.0:
     tmp "0.0.31"
     useragent "^2.1.12"
 
-kind-of@^3.0.2:
+kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
   dependencies:
@@ -3268,6 +3716,14 @@ kind-of@^4.0.0:
   dependencies:
     is-buffer "^1.1.5"
 
+kind-of@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-5.1.0.tgz#729c91e2d857b7a419a1f9aa65685c4c33f5845d"
+
+kind-of@^6.0.0, kind-of@^6.0.2:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
+
 lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
@@ -3278,6 +3734,10 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
+leven@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -3285,6 +3745,81 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+lint-staged@^7.2.0:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-7.2.0.tgz#bdf4bb7f2f37fe689acfaec9999db288a5b26888"
+  dependencies:
+    app-root-path "^2.0.1"
+    chalk "^2.3.1"
+    commander "^2.14.1"
+    cosmiconfig "^5.0.2"
+    debug "^3.1.0"
+    dedent "^0.7.0"
+    execa "^0.9.0"
+    find-parent-dir "^0.3.0"
+    is-glob "^4.0.0"
+    is-windows "^1.0.2"
+    jest-validate "^23.0.0"
+    listr "^0.14.1"
+    lodash "^4.17.5"
+    log-symbols "^2.2.0"
+    micromatch "^3.1.8"
+    npm-which "^3.0.1"
+    p-map "^1.1.1"
+    path-is-inside "^1.0.2"
+    pify "^3.0.0"
+    please-upgrade-node "^3.0.2"
+    staged-git-files "1.1.1"
+    string-argv "^0.0.2"
+    stringify-object "^3.2.2"
+
+listr-silent-renderer@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/listr-silent-renderer/-/listr-silent-renderer-1.1.1.tgz#924b5a3757153770bf1a8e3fbf74b8bbf3f9242e"
+
+listr-update-renderer@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/listr-update-renderer/-/listr-update-renderer-0.4.0.tgz#344d980da2ca2e8b145ba305908f32ae3f4cc8a7"
+  dependencies:
+    chalk "^1.1.3"
+    cli-truncate "^0.2.1"
+    elegant-spinner "^1.0.1"
+    figures "^1.7.0"
+    indent-string "^3.0.0"
+    log-symbols "^1.0.2"
+    log-update "^1.0.2"
+    strip-ansi "^3.0.1"
+
+listr-verbose-renderer@^0.4.0:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/listr-verbose-renderer/-/listr-verbose-renderer-0.4.1.tgz#8206f4cf6d52ddc5827e5fd14989e0e965933a35"
+  dependencies:
+    chalk "^1.1.3"
+    cli-cursor "^1.0.2"
+    date-fns "^1.27.2"
+    figures "^1.7.0"
+
+listr@^0.14.1:
+  version "0.14.1"
+  resolved "https://registry.yarnpkg.com/listr/-/listr-0.14.1.tgz#8a7afa4a7135cee4c921d128e0b7dfc6e522d43d"
+  dependencies:
+    "@samverschueren/stream-to-observable" "^0.3.0"
+    cli-truncate "^0.2.1"
+    figures "^1.7.0"
+    indent-string "^2.1.0"
+    is-observable "^1.1.0"
+    is-promise "^2.1.0"
+    is-stream "^1.1.0"
+    listr-silent-renderer "^1.1.1"
+    listr-update-renderer "^0.4.0"
+    listr-verbose-renderer "^0.4.0"
+    log-symbols "^1.0.2"
+    log-update "^1.0.2"
+    ora "^0.2.3"
+    p-map "^1.1.1"
+    rxjs "^6.1.0"
+    strip-ansi "^3.0.1"
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -3427,6 +3962,29 @@ lodash@^4.0.0, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.2.0, lo
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
+lodash@^4.17.5:
+  version "4.17.10"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+
+log-symbols@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-1.0.2.tgz#376ff7b58ea3086a0f09facc74617eca501e1a18"
+  dependencies:
+    chalk "^1.0.0"
+
+log-symbols@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
+  dependencies:
+    chalk "^2.0.1"
+
+log-update@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/log-update/-/log-update-1.0.2.tgz#19929f64c4093d2d2e7075a1dad8af59c296b8d1"
+  dependencies:
+    ansi-escapes "^1.0.0"
+    cli-cursor "^1.0.2"
+
 log4js@^0.6.31:
   version "0.6.38"
   resolved "https://registry.yarnpkg.com/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
@@ -3474,10 +4032,20 @@ macaddress@^0.2.8:
   version "0.2.8"
   resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
 
+map-cache@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
+
 map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
+map-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
+  dependencies:
+    object-visit "^1.0.0"
+
 math-expression-evaluator@^1.2.14:
   version "1.2.17"
   resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.2.17.tgz#de819fdbcd84dccd8fae59c6aeb79615b9d266ac"
@@ -3540,6 +4108,24 @@ micromatch@^2.1.5, micromatch@^2.3.11:
     parse-glob "^3.0.4"
     regex-cache "^0.4.2"
 
+micromatch@^3.1.8:
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    braces "^2.3.1"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    extglob "^2.0.4"
+    fragment-cache "^0.2.1"
+    kind-of "^6.0.2"
+    nanomatch "^1.2.9"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.2"
+
 miller-rabin@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.0.tgz#4a62fb1d42933c05583982f4c716f6fb9e6c6d3d"
@@ -3591,6 +4177,13 @@ minimist@1.2.0, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
+mixin-deep@^1.2.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.1.tgz#a49e7268dce1a0d9698e45326c5626df3543d0fe"
+  dependencies:
+    for-in "^1.0.2"
+    is-extendable "^1.0.1"
+
 mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
@@ -3656,6 +4249,22 @@ nan@^2.3.0:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
 
+nanomatch@^1.2.9:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    fragment-cache "^0.2.1"
+    is-windows "^1.0.2"
+    kind-of "^6.0.2"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
 native-promise-only@^0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/native-promise-only/-/native-promise-only-0.8.1.tgz#20a318c30cb45f71fe7adfbf7b21c99c1472ef11"
@@ -3736,6 +4345,10 @@ normalize-package-data@^2.3.0, normalize-package-data@^2.3.2, normalize-package-
     semver "2 || 3 || 4 || 5"
     validate-npm-package-license "^3.0.1"
 
+normalize-path@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-1.0.0.tgz#32d0e472f91ff345701c15a8311018d3b0a90379"
+
 normalize-path@^2.0.0, normalize-path@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
@@ -3755,12 +4368,26 @@ normalize-url@^1.4.0:
     query-string "^4.1.0"
     sort-keys "^1.0.0"
 
+npm-path@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/npm-path/-/npm-path-2.0.4.tgz#c641347a5ff9d6a09e4d9bce5580c4f505278e64"
+  dependencies:
+    which "^1.2.10"
+
 npm-run-path@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
   dependencies:
     path-key "^2.0.0"
 
+npm-which@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/npm-which/-/npm-which-3.0.1.tgz#9225f26ec3a285c209cae67c3b11a6b4ab7140aa"
+  dependencies:
+    commander "^2.9.0"
+    npm-path "^2.0.2"
+    which "^1.2.10"
+
 npmlog@^4.0.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
@@ -3798,10 +4425,24 @@ object-component@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
 
+object-copy@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/object-copy/-/object-copy-0.1.0.tgz#7e7d858b781bd7c991a41ba975ed3812754e998c"
+  dependencies:
+    copy-descriptor "^0.1.0"
+    define-property "^0.2.5"
+    kind-of "^3.0.3"
+
 object-hash@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-1.1.8.tgz#28a659cf987d96a4dabe7860289f3b5326c4a03c"
 
+object-visit@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
+  dependencies:
+    isobject "^3.0.0"
+
 object.omit@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
@@ -3809,6 +4450,12 @@ object.omit@^2.0.0:
     for-own "^0.1.4"
     is-extendable "^0.1.1"
 
+object.pick@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/object.pick/-/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747"
+  dependencies:
+    isobject "^3.0.1"
+
 obuf@^1.0.0, obuf@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.1.tgz#104124b6c602c6796881a042541d36db43a5264e"
@@ -3862,6 +4509,15 @@ options@>=0.0.5:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/options/-/options-0.0.6.tgz#ec22d312806bb53e731773e7cdaefcf1c643128f"
 
+ora@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/ora/-/ora-0.2.3.tgz#37527d220adcd53c39b73571d754156d5db657a4"
+  dependencies:
+    chalk "^1.1.1"
+    cli-cursor "^1.0.2"
+    cli-spinners "^0.1.2"
+    object-assign "^4.0.1"
+
 original@>=0.0.5:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/original/-/original-1.0.0.tgz#9147f93fa1696d04be61e01bd50baeaca656bd3b"
@@ -3960,6 +4616,13 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
+parse-json@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
+  dependencies:
+    error-ex "^1.3.1"
+    json-parse-better-errors "^1.0.1"
+
 parsejson@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/parsejson/-/parsejson-0.0.3.tgz#ab7e3759f209ece99437973f7d0f1f64ae0e64ab"
@@ -3982,6 +4645,10 @@ parseurl@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.1.tgz#c8ab8c9223ba34888aa64a297b28853bec18da56"
 
+pascalcase@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
+
 path-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
@@ -4000,7 +4667,7 @@ path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -4081,6 +4748,12 @@ pkg-dir@^1.0.0:
     js-logger "^1.3.0"
     ua-parser-js "^0.7.13"
 
+please-upgrade-node@^3.0.2:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.1.1.tgz#ed320051dfcc5024fae696712c8288993595e8ac"
+  dependencies:
+    semver-compare "^1.0.0"
+
 pluralize@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
@@ -4093,6 +4766,10 @@ portfinder@^1.0.9:
     debug "^2.2.0"
     mkdirp "0.5.x"
 
+posix-character-classes@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
+
 postcss-calc@^5.2.0:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
@@ -4339,12 +5016,6 @@ postcss@^6.0.1:
     source-map "^0.5.6"
     supports-color "^4.2.1"
 
-pre-push@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/pre-push/-/pre-push-0.1.1.tgz#2a2a79827d243a76c91089897ac707f45e716aac"
-  dependencies:
-    shelljs "0.3.x"
-
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -4357,6 +5028,17 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
+prettier@^1.13.7:
+  version "1.13.7"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.7.tgz#850f3b8af784a49a6ea2d2eaa7ed1428a34b7281"
+
+pretty-format@^23.2.0:
+  version "23.2.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-23.2.0.tgz#3b0aaa63c018a53583373c1cb3a5d96cc5e83017"
+  dependencies:
+    ansi-regex "^3.0.0"
+    ansi-styles "^3.2.0"
+
 private@^0.1.6:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
@@ -4597,6 +5279,13 @@ regex-cache@^0.4.2:
     is-equal-shallow "^0.1.3"
     is-primitive "^2.0.0"
 
+regex-not@^1.0.0, regex-not@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
+  dependencies:
+    extend-shallow "^3.0.2"
+    safe-regex "^1.1.0"
+
 regexpu-core@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
@@ -4635,7 +5324,7 @@ repeat-string@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-0.2.2.tgz#c7a8d3236068362059a7e4651fc6884e8b1fb4ae"
 
-repeat-string@^1.5.2:
+repeat-string@^1.5.2, repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
 
@@ -4699,6 +5388,10 @@ resolve-from@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
 
+resolve-url@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
+
 resolve@1.1.x, resolve@^1.1.6, resolve@^1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
@@ -4716,6 +5409,10 @@ restore-cursor@^1.0.1:
     exit-hook "^1.0.0"
     onetime "^1.0.0"
 
+ret@~0.1.10:
+  version "0.1.15"
+  resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
+
 right-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
@@ -4745,10 +5442,22 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
+rxjs@^6.1.0:
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.2.2.tgz#eb75fa3c186ff5289907d06483a77884586e1cf9"
+  dependencies:
+    tslib "^1.9.0"
+
 safe-buffer@5.1.1, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
+safe-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
+  dependencies:
+    ret "~0.1.10"
+
 samsam@1.x, samsam@^1.1.3:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/samsam/-/samsam-1.2.1.tgz#edd39093a3184370cb859243b2bdf255e7d8ea67"
@@ -4773,6 +5482,10 @@ selfsigned@^1.9.1:
   dependencies:
     node-forge "0.6.33"
 
+semver-compare@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc"
+
 "semver@2 || 3 || 4 || 5", semver@^5.0.1, semver@^5.1.0, semver@^5.3.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
@@ -4828,6 +5541,24 @@ set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
 
+set-value@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/set-value/-/set-value-0.4.3.tgz#7db08f9d3d22dc7f78e53af3c3bf4666ecdfccf1"
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-extendable "^0.1.1"
+    is-plain-object "^2.0.1"
+    to-object-path "^0.3.0"
+
+set-value@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.0.tgz#71ae4a88f0feefbbf52d1ea604f3fb315ebb6274"
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-extendable "^0.1.1"
+    is-plain-object "^2.0.3"
+    split-string "^3.0.1"
+
 setimmediate@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
@@ -4852,10 +5583,6 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
-shelljs@0.3.x:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.3.0.tgz#3596e6307a781544f591f37da618360f31db57b1"
-
 shelljs@^0.7.5:
   version "0.7.8"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
@@ -4893,6 +5620,33 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
+snapdragon-node@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
+  dependencies:
+    define-property "^1.0.0"
+    isobject "^3.0.0"
+    snapdragon-util "^3.0.1"
+
+snapdragon-util@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-util/-/snapdragon-util-3.0.1.tgz#f956479486f2acd79700693f6f7b805e45ab56e2"
+  dependencies:
+    kind-of "^3.2.0"
+
+snapdragon@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/snapdragon/-/snapdragon-0.8.2.tgz#64922e7c565b0e14204ba1aa7d6964278d25182d"
+  dependencies:
+    base "^0.11.1"
+    debug "^2.2.0"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    map-cache "^0.2.2"
+    source-map "^0.5.6"
+    source-map-resolve "^0.5.0"
+    use "^3.1.0"
+
 sntp@1.x.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
@@ -4971,12 +5725,26 @@ source-list-map@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.0.tgz#aaa47403f7b245a92fbc97ea08f250d6087ed085"
 
+source-map-resolve@^0.5.0:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
+  dependencies:
+    atob "^2.1.1"
+    decode-uri-component "^0.2.0"
+    resolve-url "^0.2.1"
+    source-map-url "^0.4.0"
+    urix "^0.1.0"
+
 source-map-support@^0.4.2:
   version "0.4.15"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.15.tgz#03202df65c06d2bd8c7ec2362a193056fef8d3b1"
   dependencies:
     source-map "^0.5.6"
 
+source-map-url@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
+
 source-map@^0.1.41:
   version "0.1.43"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
@@ -5036,6 +5804,12 @@ spdy@^3.4.1:
     select-hose "^2.0.0"
     spdy-transport "^2.0.18"
 
+split-string@^3.0.1, split-string@^3.0.2:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
+  dependencies:
+    extend-shallow "^3.0.0"
+
 split2@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/split2/-/split2-2.1.1.tgz#7a1f551e176a90ecd3345f7246a0cfe175ef4fd0"
@@ -5066,6 +5840,10 @@ sshpk@^1.7.0:
     jsbn "~0.1.0"
     tweetnacl "~0.14.0"
 
+staged-git-files@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-1.1.1.tgz#37c2218ef0d6d26178b1310719309a16a59f8f7b"
+
 standard-version@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/standard-version/-/standard-version-4.2.0.tgz#3017e8c5ced2a92db7501790255c3ba85157375d"
@@ -5078,6 +5856,13 @@ standard-version@^4.2.0:
     semver "^5.1.0"
     yargs "^8.0.1"
 
+static-extend@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
+  dependencies:
+    define-property "^0.2.5"
+    object-copy "^0.1.0"
+
 "statuses@>= 1.3.1 < 2", statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
@@ -5103,6 +5888,10 @@ strict-uri-encode@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
 
+string-argv@^0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/string-argv/-/string-argv-0.0.2.tgz#dac30408690c21f3c3630a3ff3a05877bdcbd736"
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -5128,6 +5917,14 @@ string_decoder@~1.0.3:
   dependencies:
     safe-buffer "~5.1.0"
 
+stringify-object@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.2.2.tgz#9853052e5a88fb605a44cd27445aa257ad7ffbcd"
+  dependencies:
+    get-own-enumerable-property-symbols "^2.0.1"
+    is-obj "^1.0.1"
+    is-regexp "^1.0.0"
+
 stringstream@~0.0.4:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
@@ -5164,6 +5961,10 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
+strip-indent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
+
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -5197,6 +5998,12 @@ supports-color@^4.0.0, supports-color@^4.2.1:
   dependencies:
     has-flag "^2.0.0"
 
+supports-color@^5.3.0:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
+  dependencies:
+    has-flag "^3.0.0"
+
 svgo@^0.7.0:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@@ -5209,6 +6016,10 @@ svgo@^0.7.0:
     sax "~1.2.1"
     whet.extend "~0.9.9"
 
+symbol-observable@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-1.2.0.tgz#c22688aed4eab3cdc2dfeacbb561660560a00804"
+
 table@^3.7.8:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
@@ -5310,6 +6121,28 @@ to-fast-properties@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
+to-object-path@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
+  dependencies:
+    kind-of "^3.0.2"
+
+to-regex-range@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-2.1.1.tgz#7c80c17b9dfebe599e27367e0d4dd5590141db38"
+  dependencies:
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+
+to-regex@^3.0.1, to-regex@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/to-regex/-/to-regex-3.0.2.tgz#13cfdd9b336552f30b51f33a8ae1b42a7a7599ce"
+  dependencies:
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    regex-not "^1.0.2"
+    safe-regex "^1.1.0"
+
 tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
@@ -5332,6 +6165,10 @@ tryit@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
 
+tslib@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.3.tgz#d7e4dd79245d85428c4d7e4822a79917954ca286"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -5408,6 +6245,15 @@ ultron@1.0.x:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.0.2.tgz#ace116ab557cd197386a4e88f4685378c8b2e4fa"
 
+union-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.0.tgz#5c71c34cb5bad5dcebe3ea0cd08207ba5aa1aea4"
+  dependencies:
+    arr-union "^3.1.0"
+    get-value "^2.0.6"
+    is-extendable "^0.1.1"
+    set-value "^0.4.3"
+
 uniq@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
@@ -5426,6 +6272,17 @@ unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
+unset-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
+  dependencies:
+    has-value "^0.3.1"
+    isobject "^3.0.0"
+
+urix@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
+
 url-parse@1.0.x:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.0.5.tgz#0854860422afdcfefeb6c965c662d4800169927b"
@@ -5447,6 +6304,10 @@ url@^0.11.0:
     punycode "1.3.2"
     querystring "0.2.0"
 
+use@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
+
 user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
@@ -5639,6 +6500,12 @@ which@^1.1.1, which@^1.2.1, which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
+which@^1.2.10:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.2.tgz#571e0f1b0604636ebc0dfc21b0339bbe31341710"