diff --git a/js/notebook/package.json b/js/notebook/package.json
index c78a5978f6..5836e447bc 100644
--- a/js/notebook/package.json
+++ b/js/notebook/package.json
@@ -21,22 +21,32 @@
     "build:dev": "webpack --config webpack.dev.js --progress && yarn run build-lab-extension",
     "build-lab-extension": "cd ../lab && npm install",
     "prepublish": "yarn run build:prod",
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "TS_NODE_PROJECT=test mocha",
     "stats": "webpack --env production --profile --json > stats.json"
   },
   "devDependencies": {
+    "@types/chai": "^4.1.1",
+    "@types/mocha": "^2.2.46",
     "base64-loader": "^1.0.0",
+    "chai": "^4.1.2",
     "css-loader": "^0.28.4",
     "file-loader": "^0.10.0",
     "fork-ts-checker-webpack-plugin": "^0.2.8",
     "html-loader": "^0.4.5",
+    "ignore-styles": "^5.0.1",
+    "jsdom": "^11.5.1",
     "json-loader": "^0.5.4",
+    "mocha": "^5.0.0",
     "node-sass": "^4.5.2",
     "sass-loader": "^6.0.5",
+    "sinon": "^4.2.0",
     "source-map-loader": "^0.2.1",
     "style-loader": "^0.18.1",
     "ts-loader": "^3.0.3",
-    "typescript": "^2.5.2",
+    "ts-node": "^4.1.0",
+    "tsconfig-paths": "^3.1.1",
+    "tsconfig-paths-webpack-plugin": "^2.0.0",
+    "typescript": "^2.6.2",
     "uglifyjs-webpack-plugin": "^1.0.0-rc.0",
     "url-loader": "^0.5.9",
     "webpack": "^3.5.6",
diff --git a/js/notebook/src/shared/bkUtils.js b/js/notebook/src/shared/bkUtils.js
index f88330c4a7..72dcdebfd9 100644
--- a/js/notebook/src/shared/bkUtils.js
+++ b/js/notebook/src/shared/bkUtils.js
@@ -14,52 +14,45 @@
  *  limitations under the License.
  */
 
-define([
-  './../plot/commonUtils',
-  'underscore'
-], function(
-  commonUtils,
-  _
-) {
-  var bkUtils = {
-    generateId: function(length) {
-      var text = "";
-      var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+var commonUtils = require('./../plot/commonUtils');
+var _ = require('underscore');
 
-      if (_.isUndefined(length)) {
-        length = 6;
-      }
-      for (var i = 0; i < length; i++) {
-        text += possible.charAt(Math.floor(Math.random() * possible.length));
-      }
-      return text;
-    },
-    applyTimezone: function(timestamp, tz) {
-      return commonUtils.applyTimezone(timestamp, tz);
-    },
-    formatTimestamp: function(timestamp, tz, format) {
-      return commonUtils.formatTimestamp(timestamp, tz, format);
-    },
-    rgbaToHex: function (r, g, b, a) {
-      if(a == undefined){
-        a = 0xFF;
-      }
-      var num = ((a & 0xFF) << 24) |
-                ((r & 0xFF) << 16) |
-                ((g & 0xFF) << 8)  |
-                ((b & 0xFF));
-      if(num < 0) {
-        num = 0xFFFFFFFF + num + 1;
-      }
-      return "#" + num.toString(16);
-    },
-    timeout: function(fn, ms) {
-      return setTimeout(fn, ms);
-    },
-    newDeferred: function() {
-      return jQuery.Deferred();
-    }
-  };
+module.exports = {
+  generateId: function(length) {
+    var text = "";
+    var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 
-  return bkUtils;
-});
\ No newline at end of file
+    if (_.isUndefined(length)) {
+      length = 6;
+    }
+    for (var i = 0; i < length; i++) {
+      text += possible.charAt(Math.floor(Math.random() * possible.length));
+    }
+    return text;
+  },
+  applyTimezone: function(timestamp, tz) {
+    return commonUtils.applyTimezone(timestamp, tz);
+  },
+  formatTimestamp: function(timestamp, tz, format) {
+    return commonUtils.formatTimestamp(timestamp, tz, format);
+  },
+  rgbaToHex: function (r, g, b, a) {
+    if(a == undefined){
+      a = 0xFF;
+    }
+    var num = ((a & 0xFF) << 24) |
+              ((r & 0xFF) << 16) |
+              ((g & 0xFF) << 8)  |
+              ((b & 0xFF));
+    if(num < 0) {
+      num = 0xFFFFFFFF + num + 1;
+    }
+    return "#" + num.toString(16);
+  },
+  timeout: function(fn, ms) {
+    return setTimeout(fn, ms);
+  },
+  newDeferred: function() {
+    return jQuery.Deferred();
+  }
+};
diff --git a/js/notebook/src/tableDisplay/consts.js b/js/notebook/src/tableDisplay/consts.js
deleted file mode 100644
index 43ae9de8ea..0000000000
--- a/js/notebook/src/tableDisplay/consts.js
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-define(function() {
-
-  var scopeData = {
-    allStringTypes: [
-      {type: 0, name: 'string'},
-      {type: 10, name: 'html'}
-    ],
-    allTimeTypes: [
-      {type: 8, name: 'datetime'},
-      {type: 0, name: 'string'}
-    ],
-    allIntTypes: [
-      {type: 0, name: 'string'},
-      {type: 1, name: 'integer'},
-      {type: 2, name: 'formatted integer'},
-      {type: 8, name: 'datetime'}
-    ],
-    allDoubleTypes: [
-      {type: 0, name: 'string'},
-      {type: 3, name: 'double'},
-      {type: 4, name: 'double with precision'},
-      {type: 6, name: 'exponential 5'},
-      {type: 7, name: 'exponential 15'}
-    ],
-    allBoolTypes: [
-      {type: 0, name: 'string'},
-      {type: 9, name: 'boolean'}
-    ],
-    allTypes: [
-      {type: 0, name: 'string'},
-      {type: 1, name: 'integer'},
-      {type: 2, name: 'formatted integer'},
-      {type: 3, name: 'double'},
-      {type: 4, name: 'double with precision'},
-      {type: 6, name: 'exponential 5'},
-      {type: 7, name: 'exponential 15'},
-      {type: 8, name: 'datetime'},
-      {type: 9, name: 'boolean'},
-      {type: 10, name: 'html'}
-    ],
-    rowsToDisplayMenu: [
-      [10, 25, 50, 100, -1],
-      [10, 25, 50, 100, 'All']
-    ]
-  };
-
-  return {
-    scopeData: scopeData,
-    CELL_TYPE: 'bko-tabledisplay',
-    ROW_HEIGHT: 27,
-    ROW_HEIGHT_ADVANCED_MODE: 22,
-    DEFAULT_PAGE_LENGTH: 25,
-    MIN_ROWS_FOR_PAGING: 25,
-    FC_LEFT_SEPARATOR_CLASS: 'left-fix-col-separator',
-    FC_RIGHT_SEPARATOR_CLASS: 'right-fix-col-separator',
-    FC_COL_FIXED_CLASS: 'fix-col-fixed',
-    TIME_UNIT_FORMATS: {
-      DATETIME:     { title: 'datetime', format: 'YYYYMMDD HH:mm:ss.SSS ZZ' },
-      DAYS:         { title: 'date', format: 'YYYYMMDD' },
-      HOURS:        { title: 'hours', format: 'YYYYMMDD HH:mm ZZ' },
-      MINUTES:      { title: 'minutes', format: 'HH:mm ZZ' },
-      SECONDS:      { title: 'seconds', format: 'HH:mm:ss ZZ' },
-      MILLISECONDS: { title: 'milliseconds', format: 'HH:mm:ss.SSS ZZ' }
-    }
-  };
-
-});
\ No newline at end of file
diff --git a/js/notebook/src/tableDisplay/consts.ts b/js/notebook/src/tableDisplay/consts.ts
new file mode 100644
index 0000000000..9d2e3ab3e4
--- /dev/null
+++ b/js/notebook/src/tableDisplay/consts.ts
@@ -0,0 +1,89 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+export const scopeData = {
+  allStringTypes: [
+    {type: 0, name: 'string'},
+    {type: 10, name: 'html'}
+  ],
+  allTimeTypes: [
+    {type: 8, name: 'datetime'},
+    {type: 0, name: 'string'}
+  ],
+  allIntTypes: [
+    {type: 0, name: 'string'},
+    {type: 1, name: 'integer'},
+    {type: 2, name: 'formatted integer'},
+    {type: 8, name: 'datetime'}
+  ],
+  allDoubleTypes: [
+    {type: 0, name: 'string'},
+    {type: 3, name: 'double'},
+    {type: 4, name: 'double with precision'},
+    {type: 6, name: 'exponential 5'},
+    {type: 7, name: 'exponential 15'}
+  ],
+  allBoolTypes: [
+    {type: 0, name: 'string'},
+    {type: 9, name: 'boolean'}
+  ],
+  allTypes: [
+    {type: 0, name: 'string'},
+    {type: 1, name: 'integer'},
+    {type: 2, name: 'formatted integer'},
+    {type: 3, name: 'double'},
+    {type: 4, name: 'double with precision'},
+    {type: 6, name: 'exponential 5'},
+    {type: 7, name: 'exponential 15'},
+    {type: 8, name: 'datetime'},
+    {type: 9, name: 'boolean'},
+    {type: 10, name: 'html'}
+  ],
+  rowsToDisplayMenu: [
+    [10, 25, 50, 100, -1],
+    [10, 25, 50, 100, 'All']
+  ]
+};
+
+export const CELL_TYPE = 'bko-tabledisplay';
+export const ROW_HEIGHT = 27;
+export const ROW_HEIGHT_ADVANCED_MODE = 22;
+export const DEFAULT_PAGE_LENGTH = 25;
+export const MIN_ROWS_FOR_PAGING = 25;
+export const FC_LEFT_SEPARATOR_CLASS = 'left-fix-col-separator';
+export const FC_RIGHT_SEPARATOR_CLASS = 'right-fix-col-separator';
+export const FC_COL_FIXED_CLASS = 'fix-col-fixed';
+export const TIME_UNIT_FORMATS = {
+  DATETIME:     { title: 'datetime', format: 'YYYYMMDD HH:mm:ss.SSS ZZ' },
+  DAYS:         { title: 'date', format: 'YYYYMMDD' },
+  HOURS:        { title: 'hours', format: 'YYYYMMDD HH:mm ZZ' },
+  MINUTES:      { title: 'minutes', format: 'HH:mm ZZ' },
+  SECONDS:      { title: 'seconds', format: 'HH:mm:ss ZZ' },
+  MILLISECONDS: { title: 'milliseconds', format: 'HH:mm:ss.SSS ZZ' }
+};
+
+export default {
+  scopeData,
+  CELL_TYPE,
+  ROW_HEIGHT,
+  ROW_HEIGHT_ADVANCED_MODE,
+  DEFAULT_PAGE_LENGTH,
+  MIN_ROWS_FOR_PAGING,
+  FC_LEFT_SEPARATOR_CLASS,
+  FC_RIGHT_SEPARATOR_CLASS,
+  FC_COL_FIXED_CLASS,
+  TIME_UNIT_FORMATS
+};
diff --git a/js/notebook/src/tableDisplay/dataGrid/DataFormatter.ts b/js/notebook/src/tableDisplay/dataGrid/DataFormatter.ts
index d5024b9351..ecd40a3ee5 100644
--- a/js/notebook/src/tableDisplay/dataGrid/DataFormatter.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/DataFormatter.ts
@@ -18,9 +18,9 @@ import * as moment from 'moment-timezone/builds/moment-timezone-with-data';
 import * as _ from 'underscore';
 import { isDoubleWithPrecision, getDoublePrecisionByType } from './dataTypes';
 import { DataGridHelpers } from './dataGridHelpers';
+import { TIME_UNIT_FORMATS } from '../consts';
 
 const bkUtils = require('../../shared/bkUtils');
-const tableConsts = require('../consts');
 
 interface IFormatterOptions {
   stringFormatForColumn?: any,
@@ -31,6 +31,8 @@ interface IFormatterOptions {
   columnNames?: string[]
 }
 
+export const DEFAULT_TIME_FORMAT = 'YYYYMMDD HH:mm:ss.SSS ZZ';
+
 export class DataFormatter {
   stringFormatForColumn: any;
   stringFormatForType: any;
@@ -68,15 +70,15 @@ export class DataFormatter {
 
     switch (displayType) {
       case 1:
-        return this.handleNull(this.integer);
+        return this.integer;
       case 2:
-        return this.handleNull(this.formattedInteger);
+        return this.formattedInteger;
       case 3:
-        return this.handleNull(this.double);
+        return this.double;
       case 6:
-        return this.handleNull(this.exponential_5);
+        return this.exponential_5;
       case 7:
-        return this.handleNull(this.exponential_15);
+        return this.exponential_15;
       case 8:
         return this.datetime;
       case 9:
@@ -120,7 +122,7 @@ export class DataFormatter {
 
     if (objectValue) {
       formattedValue = value.type === 'Date' ?
-        moment(value.timestamp).format('YYYYMMDD HH:mm:ss.SSS ZZ') :
+        moment(value.timestamp).format(DEFAULT_TIME_FORMAT) :
         JSON.stringify(value);
     } else if (_.isString(value)) {
       const escapedText = DataGridHelpers.escapeHTML(value);
@@ -128,15 +130,23 @@ export class DataFormatter {
 
       formattedValue = limitedText;
     }
-    
+
     return formattedValue;
   }
 
   private integer(value: any) {
+    if (this.isNull(value)) {
+      return value;
+    }
+
     return parseInt(value);
   }
 
   private formattedInteger(value: any) {
+    if (this.isNull(value)) {
+      return value;
+    }
+
     let x = parseInt(value);
 
     if (!isNaN(x)) {
@@ -147,6 +157,10 @@ export class DataFormatter {
   }
 
   private double(value: any, row: number, column: number) {
+    if (this.isNull(value)) {
+      return value;
+    }
+
     let doubleValue = parseFloat(value);
     let colFormat = this.stringFormatForColumn[this.columnNames[column]];
     let typeFormat = this.stringFormatForType.double;
@@ -172,10 +186,18 @@ export class DataFormatter {
   }
 
   private exponential_5(value: any) {
+    if (this.isNull(value)) {
+      return value;
+    }
+
     return parseFloat(value).toExponential(5);
   }
 
   private exponential_15(value: any) {
+    if (this.isNull(value)) {
+      return value;
+    }
+
     return parseFloat(value).toExponential(15);
   }
 
@@ -185,8 +207,8 @@ export class DataFormatter {
     }
 
     let format = _.isEmpty(this.formatForTimes) ?
-      tableConsts.TIME_UNIT_FORMATS.DATETIME.format :
-      tableConsts.TIME_UNIT_FORMATS[this.formatForTimes].format;
+      TIME_UNIT_FORMATS.DATETIME.format :
+      TIME_UNIT_FORMATS[this.formatForTimes].format;
 
     if (_.isObject(value) && value.type === 'Date') {
       return bkUtils.formatTimestamp(value.timestamp, this.timeZone, format);
@@ -198,7 +220,13 @@ export class DataFormatter {
   }
 
   private boolean(value: any) {
-    return this.isNull(value) ? 'false' : 'true';
+    return (
+      this.isNull(value) ||
+      value === false ||
+      (typeof value === 'number' && isNaN(value))
+    ) ?
+      'false':
+      'true';
   }
 
   private html(value: any) {
diff --git a/js/notebook/src/tableDisplay/dataGrid/DataGridScope.ts b/js/notebook/src/tableDisplay/dataGrid/DataGridScope.ts
index 2ef4345fe4..29b168d3b9 100644
--- a/js/notebook/src/tableDisplay/dataGrid/DataGridScope.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/DataGridScope.ts
@@ -14,49 +14,30 @@
  *  limitations under the License.
  */
 
-import { StackedPanel, Widget } from '@phosphor/widgets';
+import { Widget } from '@phosphor/widgets';
 import { DataGrid } from '@phosphor/datagrid';
-import IDataGridScopeOptions from "./IDataGridScopeOptions";
 import { TableDataModel } from './TableDataModel';
-
-import './dataGrid.css';
+import { silverStripeStyle } from './dataGridStyle';
+import IDataGridScopeOptions from "./IDataGridScopeOptions";
+import IDataModelOptions from "./IDataModelOptions";
 
 export class DataGridScope {
-  dataGrid: DataGrid;
-
-  element: HTMLElement;
-
-  data: any;
-
-  greenStripeStyle: DataGrid.IStyle = {
-    ...DataGrid.defaultStyle,
-    voidColor: '#ffffff',
-    headerBackgroundColor: '#E6E6E6',
-    rowBackgroundColor: i => i % 2 === 0 ? '#f9f9f9' : ''
-  };
+  private dataGrid: DataGrid;
+  private element: HTMLElement;
+  private modelOptions: IDataModelOptions;
 
   constructor(options: IDataGridScopeOptions) {
     this.element = options.element;
-    this.data = options.data;
+    this.modelOptions = options.data;
     this.dataGrid = new DataGrid({
-      style: this.greenStripeStyle
+      style: silverStripeStyle
     });
 
-    this.dataGrid.model = new TableDataModel(this.data);
+    this.dataGrid.model = new TableDataModel(this.modelOptions);
   }
 
   render(): void {
-    let wrapper = this.createWrapper(this.dataGrid, 'example');
-    Widget.attach(wrapper, this.element);
-  }
-
-  createWrapper(content: Widget, title: string): Widget {
-    let wrapper = new StackedPanel();
-    wrapper.addClass('content-wrapper');
-    wrapper.addWidget(content);
-    wrapper.title.label = title;
-
-    return wrapper;
+    Widget.attach(this.dataGrid, this.element);
   }
 
   doDestroy() {
diff --git a/js/notebook/src/tableDisplay/dataGrid/IDataGridScopeOptions.ts b/js/notebook/src/tableDisplay/dataGrid/IDataGridScopeOptions.ts
index 01bd2569a4..cef6ab5723 100644
--- a/js/notebook/src/tableDisplay/dataGrid/IDataGridScopeOptions.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/IDataGridScopeOptions.ts
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-import {DataGrid} from "@phosphor/datagrid";
+import { DataGrid } from "@phosphor/datagrid";
 
 export default interface IDataGridScopeOptions extends DataGrid.IOptions {
   element: HTMLElement
diff --git a/js/notebook/src/tableDisplay/dataGrid/IDataModelOptions.ts b/js/notebook/src/tableDisplay/dataGrid/IDataModelOptions.ts
index 511df4cc2d..fa748cbbd5 100644
--- a/js/notebook/src/tableDisplay/dataGrid/IDataModelOptions.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/IDataModelOptions.ts
@@ -15,36 +15,36 @@
  */
 
 export default interface IDataModelOptions {
-  formatForTimes: any;
-  timeStrings: any;
+  formatForTimes?: any;
+  timeStrings?: any;
 
-  alignmentForColumn: {},
-  alignmentForType: {},
-  cellHighlighters: Function[],
+  alignmentForColumn?: {},
+  alignmentForType?: {},
+  cellHighlighters?: Function[],
   columnNames: string[],
-  columnOrder: number[],
-  columnsFrozen: {},
-  columnsFrozenRight: {},
-  columnsVisible: {},
-  contextMenuItems: object[],
-  contextMenuTags: {},
-  dataFontSize: number|null,
-  doubleClickTag: string|null,
-  fontColor: string[],
-  hasDoubleClickAction: boolean,
+  columnOrder?: number[],
+  columnsFrozen?: {},
+  columnsFrozenRight?: {},
+  columnsVisible?: {},
+  contextMenuItems?: object[],
+  contextMenuTags?: {},
+  dataFontSize?: number|null,
+  doubleClickTag?: string|null,
+  fontColor?: string[],
+  hasDoubleClickAction?: boolean,
   hasIndex: boolean,
-  headerFontSize: number|null,
-  headersVertical: boolean,
-  rendererForColumn: {},
-  rendererForType: {},
+  headerFontSize?: number|null,
+  headersVertical?: boolean,
+  rendererForColumn?: {},
+  rendererForType?: {},
   stringFormatForColumn: {},
-  stringFormatForTimes: string|null,
-  stringFormatForType: {},
+  stringFormatForTimes?: string|null,
+  stringFormatForType?: {},
   subtype?: string,
   timeZone?: string,
-  tooManyRows: boolean,
-  tooltips: string[],
-  type: string,
+  tooManyRows?: boolean,
+  tooltips?: string[],
+  type?: string,
   types: string[],
   values: any,
 }
diff --git a/js/notebook/src/tableDisplay/dataGrid/TableDataModel.ts b/js/notebook/src/tableDisplay/dataGrid/TableDataModel.ts
index 0179119400..a4df219c7b 100644
--- a/js/notebook/src/tableDisplay/dataGrid/TableDataModel.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/TableDataModel.ts
@@ -15,7 +15,7 @@
  */
 
 import { DataModel } from "@phosphor/datagrid";
-import {getDisplayType, getTypeByName} from './dataTypes';
+import { getDisplayType } from './dataTypes';
 import { DataFormatter } from './DataFormatter';
 import IDataModelOptions from './IDataModelOptions';
 
@@ -59,7 +59,7 @@ export class TableDataModel extends DataModel {
       return '';
     }
 
-    return this.convertData(
+    return this.formatData(
       this._data[row][column],
       this._options.types[column] || 'string',
       row,
@@ -67,10 +67,10 @@ export class TableDataModel extends DataModel {
     );
   }
 
-  convertData(data: any, typeName: string, row: number, column: number): any {
-    const type = getTypeByName(typeName);
+  formatData(data: any, typeName: string, row: number, column: number): any {
+    //@todo check if raw type no is required, keep only display type
     const displayType = getDisplayType(
-      type,
+      typeName,
       this._options.stringFormatForType,
       this._options.stringFormatForColumn[this._columnNames[column]]
     );
diff --git a/js/notebook/src/tableDisplay/dataGrid/dataGrid.css b/js/notebook/src/tableDisplay/dataGrid/dataGrid.css
deleted file mode 100644
index 4db1765b0a..0000000000
--- a/js/notebook/src/tableDisplay/dataGrid/dataGrid.css
+++ /dev/null
@@ -1,80 +0,0 @@
-.p-DataGrid {
-    min-width: 64px;
-    min-height: 330px;
-    border: 1px solid #A0A0A0;
-}
-
-.p-DataGrid-scrollCorner {
-    background-color: #F0F0F0;
-}
-
-.p-DataGrid-scrollCorner::after {
-    content: '';
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 1px;
-    height: 1px;
-    background-color: #A0A0A0;
-}
-
-.p-ScrollBar[data-orientation='horizontal'] {
-    min-height: 16px;
-    max-height: 16px;
-    min-width: 45px;
-    border-top: 1px solid #A0A0A0;
-}
-
-.p-ScrollBar[data-orientation='vertical'] {
-    min-width: 16px;
-    max-width: 16px;
-    min-height: 45px;
-    border-left: 1px solid #A0A0A0;
-}
-
-.p-ScrollBar-button {
-    background-color: #F0F0F0;
-    background-position: center center;
-    min-height: 15px;
-    max-height: 15px;
-    min-width: 15px;
-    max-width: 15px;
-}
-
-.p-ScrollBar-button:hover {
-    background-color: #DADADA;
-}
-
-.p-ScrollBar-button.p-mod-active {
-    background-color: #CDCDCD;
-}
-
-.p-ScrollBar-track {
-    background: #F0F0F0;
-}
-
-.p-ScrollBar-thumb {
-    background: #CDCDCD;
-}
-
-.p-ScrollBar-thumb:hover {
-    background: #BABABA;
-}
-
-.p-ScrollBar-thumb.p-mod-active {
-    background: #A0A0A0;
-}
-
-.p-ScrollBar[data-orientation='horizontal'] .p-ScrollBar-thumb {
-    height: 100%;
-    min-width: 15px;
-    border-left: 1px solid #A0A0A0;
-    border-right: 1px solid #A0A0A0;
-}
-
-.p-ScrollBar[data-orientation='vertical'] .p-ScrollBar-thumb {
-    width: 100%;
-    min-height: 15px;
-    border-top: 1px solid #A0A0A0;
-    border-bottom: 1px solid #A0A0A0;
-}
diff --git a/js/notebook/src/tableDisplay/dataGrid/dataGrid.scss b/js/notebook/src/tableDisplay/dataGrid/dataGrid.scss
new file mode 100644
index 0000000000..d0bb8a84a2
--- /dev/null
+++ b/js/notebook/src/tableDisplay/dataGrid/dataGrid.scss
@@ -0,0 +1,109 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+//Colors
+$alto: #DADADA;
+$gallery: #F0F0F0;
+$silver: #CDCDCD;
+$silverChalice: #A0A0A0;
+
+$gridBackgroundColor: $gallery;
+$borderColor: $silverChalice;
+$buttonActive: $silver;
+$gridBorder: 1px solid $borderColor;
+
+.p-DataGrid {
+  min-width: 64px;
+  min-height: 330px;
+  border: $gridBorder;
+}
+
+.p-DataGrid-scrollCorner {
+  background-color: $gridBackgroundColor;
+}
+
+.p-DataGrid-scrollCorner::after {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 1px;
+  height: 1px;
+  background-color: $borderColor;
+}
+
+.p-ScrollBar {
+  &[data-orientation='horizontal'] {
+    min-height: 16px;
+    max-height: 16px;
+    min-width: 45px;
+    border-top: $gridBorder;
+
+    .p-ScrollBar-thumb {
+      height: 100%;
+      min-width: 15px;
+      border-left: $gridBorder;
+      border-right: $gridBorder;
+    }
+  }
+
+  &[data-orientation='vertical'] {
+    min-width: 16px;
+    max-width: 16px;
+    min-height: 45px;
+    border-left: $gridBorder;
+
+    .p-ScrollBar-thumb {
+      width: 100%;
+      min-height: 15px;
+      border-top: $gridBorder;
+      border-bottom: $gridBorder;
+    }
+  }
+}
+
+.p-ScrollBar-button {
+  background-color: $gridBackgroundColor;
+  background-position: center center;
+  min-height: 15px;
+  max-height: 15px;
+  min-width: 15px;
+  max-width: 15px;
+
+  &:hover {
+    background-color: $alto;
+  }
+
+  &.p-mod-active {
+    background-color: $buttonActive;
+  }
+}
+
+.p-ScrollBar-track {
+  background: $gridBackgroundColor;
+}
+
+.p-ScrollBar-thumb {
+  background: $silver;
+
+  &:hover {
+    background: $silver;
+  }
+
+  &.p-mod-active {
+    background: $silverChalice;
+  }
+}
diff --git a/js/notebook/src/tableDisplay/dataGrid/dataGridStyle.ts b/js/notebook/src/tableDisplay/dataGrid/dataGridStyle.ts
new file mode 100644
index 0000000000..df4eb7c321
--- /dev/null
+++ b/js/notebook/src/tableDisplay/dataGrid/dataGridStyle.ts
@@ -0,0 +1,26 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { DataGrid } from '@phosphor/datagrid';
+
+import './dataGrid.scss';
+
+export const silverStripeStyle: DataGrid.IStyle = {
+  ...DataGrid.defaultStyle,
+  voidColor: '#ffffff',
+  headerBackgroundColor: '#E6E6E6',
+  rowBackgroundColor: i => i % 2 === 0 ? '#f9f9f9' : ''
+};
diff --git a/js/notebook/src/tableDisplay/dataGrid/dataTypes.ts b/js/notebook/src/tableDisplay/dataGrid/dataTypes.ts
index bf7c03ea7d..faeb3b92c8 100644
--- a/js/notebook/src/tableDisplay/dataGrid/dataTypes.ts
+++ b/js/notebook/src/tableDisplay/dataGrid/dataTypes.ts
@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-enum ALL_TYPES {
+export enum ALL_TYPES {
   'string',
   'integer',
   'formatted integer',
@@ -27,13 +27,13 @@ enum ALL_TYPES {
   'html'
 }
 
-enum TYPES_MAP {
+export enum TYPES_MAP {
   'int64' = ALL_TYPES.string,
   'time' = ALL_TYPES.datetime,
   'integer' = ALL_TYPES['formatted integer']
 }
 
-enum ALIGNMENTS_BY_TYPE {
+export enum ALIGNMENTS_BY_TYPE {
   'datetime' = 'C',
   'integer' = 'R',
   'double' = 'R'
@@ -50,7 +50,9 @@ export const getTypeByName = (typeName: string): number => {
   return ALL_TYPES[typeName] || 0;
 };
 
-export function getDisplayType(type: number, stringFormatForType: any, stringFormatForColumn: any) {
+export function getDisplayType(typeName: string, stringFormatForType?: any, stringFormatForColumn?: any) {
+  const type: number = getTypeByName(typeName);
+
   if (type === ALL_TYPES.datetime) {
     return ALL_TYPES.datetime;
   }
@@ -79,41 +81,3 @@ export function isDoubleWithPrecision(type: string|number) {
 export function getDoublePrecisionByType(type: string|number): string {
   return type.toString().split(".")[1];
 }
-
-// allStringTypes: [
-//   {type: 0, name: 'string'},
-//   {type: 10, name: 'html'}
-// ],
-//   allTimeTypes: [
-//   {type: 8, name: 'datetime'},
-//   {type: 0, name: 'string'}
-// ],
-//   allIntTypes: [
-//   {type: 0, name: 'string'},
-//   {type: 1, name: 'integer'},
-//   {type: 2, name: 'formatted integer'},
-//   {type: 8, name: 'datetime'}
-// ],
-//   allDoubleTypes: [
-//   {type: 0, name: 'string'},
-//   {type: 3, name: 'double'},
-//   {type: 4, name: 'double with precision'},
-//   {type: 6, name: 'exponential 5'},
-//   {type: 7, name: 'exponential 15'}
-// ],
-//   allBoolTypes: [
-//   {type: 0, name: 'string'},
-//   {type: 9, name: 'boolean'}
-// ],
-//   allTypes: [
-//   {type: 0, name: 'string'},
-//   {type: 1, name: 'integer'},
-//   {type: 2, name: 'formatted integer'},
-//   {type: 3, name: 'double'},
-//   {type: 4, name: 'double with precision'},
-//   {type: 6, name: 'exponential 5'},
-//   {type: 7, name: 'exponential 15'},
-//   {type: 8, name: 'datetime'},
-//   {type: 9, name: 'boolean'},
-//   {type: 10, name: 'html'}
-// ],
\ No newline at end of file
diff --git a/js/notebook/src/tableDisplay/tableHeaderMenu/createFormatMenuItems.ts b/js/notebook/src/tableDisplay/tableHeaderMenu/createFormatMenuItems.ts
index cf531ce79b..69db501eaf 100644
--- a/js/notebook/src/tableDisplay/tableHeaderMenu/createFormatMenuItems.ts
+++ b/js/notebook/src/tableDisplay/tableHeaderMenu/createFormatMenuItems.ts
@@ -16,8 +16,7 @@
 
 import MenuItem from "../../shared/interfaces/menuItemInterface";
 import _ from 'underscore';
-
-const tableConsts = require('../consts');
+import { TIME_UNIT_FORMATS } from '../consts';
 
 const getColumnTypes = (scope: any, colIdx: number): object[] => {
   if (colIdx === 0) {
@@ -110,8 +109,8 @@ export function createPrecisionSubitems(scope): MenuItem[] {
 export function createTimeSubitems(scope): MenuItem[] {
   const items: MenuItem[] = [];
 
-  _.forEach(tableConsts.TIME_UNIT_FORMATS, function(value, unit) {
-    if (tableConsts.TIME_UNIT_FORMATS.hasOwnProperty(unit)) {
+  _.forEach(TIME_UNIT_FORMATS, function(value, unit) {
+    if (TIME_UNIT_FORMATS.hasOwnProperty(unit)) {
       let item = {
         title: value.title,
         isChecked: function(colIdx) {
diff --git a/js/notebook/src/tableDisplay/tableScope.js b/js/notebook/src/tableDisplay/tableScope.js
index ce90d4bf18..45b8520c22 100644
--- a/js/notebook/src/tableDisplay/tableScope.js
+++ b/js/notebook/src/tableDisplay/tableScope.js
@@ -28,7 +28,6 @@ define([
   './../shared/bkUtils',
   './cellHighlighters',
   './../shared/bkHelper',
-  './consts',
   'jquery-ui/ui/widgets/tooltip',
   './tableUtils'
 ], function(
@@ -45,13 +44,13 @@ define([
   bkUtils,
   cellHighlighters,
   bkHelper,
-  tableConsts,
   tooltip,
   tableUtils
 ) {
 
   var jQuery = $;
   var updateTableEventListener;
+  var tableConsts = require('./consts').default;
 
   tableUtils.setJqExtentions();
 
diff --git a/js/notebook/tsconfig.json b/js/notebook/src/tsconfig.json
similarity index 56%
rename from js/notebook/tsconfig.json
rename to js/notebook/src/tsconfig.json
index 391c582290..cc213a463b 100644
--- a/js/notebook/tsconfig.json
+++ b/js/notebook/src/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "baseUrl": "src",
+    "baseUrl": "./",
     "sourceMap": true,
     "strictNullChecks": true,
     "module": "ES2015",
@@ -8,12 +8,7 @@
     "allowJs": true,
     "moduleResolution": "Node",
     "noEmit": true,
-    "lib": ["dom", "es5", "es2015.promise"]
-  },
-  "include": [
-    "./src/**/*.ts"
-  ],
-  "exclude": [
-    "node_modules"
-  ]
+    "lib": ["dom", "es5", "es2015.promise"],
+    "types": []
+  }
 }
\ No newline at end of file
diff --git a/js/notebook/test/mocha.opts b/js/notebook/test/mocha.opts
new file mode 100644
index 0000000000..28bdd63adb
--- /dev/null
+++ b/js/notebook/test/mocha.opts
@@ -0,0 +1,6 @@
+--require tsconfig-paths/register
+--require ts-node/register
+--require ignore-styles
+--require ./test/setup.js
+--watch-extensions ts,tsx
+./test/**/*.spec.ts
diff --git a/js/notebook/test/setup.js b/js/notebook/test/setup.js
new file mode 100644
index 0000000000..3ad2c216e3
--- /dev/null
+++ b/js/notebook/test/setup.js
@@ -0,0 +1,27 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+var jsdom = require('jsdom');
+
+global.window = new jsdom.JSDOM().window;
+global.document = window.document;
+global.Element = window.Element;
+window.HTMLCanvasElement.prototype.getContext = function() {
+  return {};
+};
+
+global.navigator = window.navigator;
+global.define = function() {};
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/DataFormatter.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/DataFormatter.spec.ts
new file mode 100644
index 0000000000..9b2faef1fb
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/DataFormatter.spec.ts
@@ -0,0 +1,329 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import * as sinon from 'sinon';
+import { expect, assert } from 'chai';
+import { DataFormatter } from '@beakerx/tableDisplay/dataGrid/DataFormatter';
+import { TIME_UNIT_FORMATS } from '@beakerx/tableDisplay/consts';
+import * as moment from 'moment-timezone/builds/moment-timezone-with-data';
+
+declare var require: Function;
+
+describe('DataFormatter', () => {
+  const dataFormatter = new DataFormatter({});
+
+  it('should implement getFormatFnByType method', () => {
+    expect(dataFormatter.getFormatFnByType).to.be.a('function');
+  });
+
+  describe('getFormatFnByType', () => {
+    it('should throw Error while called withoud param', () => {
+      assert.throws(
+        () => { dataFormatter.getFormatFnByType(undefined); },
+        Error,
+        "Cannot read property 'toString' of undefined"
+      );
+    });
+
+    it('should return function', () => {
+      expect(dataFormatter.getFormatFnByType(0)).to.be.a('function');
+    });
+
+    it('should return "string" function', () => {
+      expect(dataFormatter.getFormatFnByType(0)).to.equal(dataFormatter['string']);
+    });
+
+    it('should return "string" function', () => {
+      expect(dataFormatter.getFormatFnByType(400)).to.equal(dataFormatter['string']);
+    });
+
+    it('should return "integer" function', () => {
+      expect(dataFormatter.getFormatFnByType(1)).to.equal(dataFormatter['integer']);
+    });
+
+    it('should return "formattedInteger" function', () => {
+      expect(dataFormatter.getFormatFnByType(2)).to.equal(dataFormatter['formattedInteger']);
+    });
+
+    it('should return "double" function', () => {
+      expect(dataFormatter.getFormatFnByType(3)).to.equal(dataFormatter['double']);
+    });
+
+    it('should return "exponential_5" function', () => {
+      expect(dataFormatter.getFormatFnByType(6)).to.equal(dataFormatter['exponential_5']);
+    });
+
+    it('should return "exponential_15" function', () => {
+      expect(dataFormatter.getFormatFnByType(7)).to.equal(dataFormatter['exponential_15']);
+    });
+
+    it('should return "datetime" function', () => {
+      expect(dataFormatter.getFormatFnByType(8)).to.equal(dataFormatter['datetime']);
+    });
+
+    it('should return "boolean" function', () => {
+      expect(dataFormatter.getFormatFnByType(9)).to.equal(dataFormatter['boolean']);
+    });
+
+    it('should return "html" function', () => {
+      expect(dataFormatter.getFormatFnByType(10)).to.equal(dataFormatter['html']);
+    });
+
+    it('should return "doubleWithPrecission" function', () => {
+      expect(dataFormatter.getFormatFnByType('4.3').toString())
+        .to.equal((dataFormatter['doubleWithPrecission']('3')).toString());
+    });
+  });
+
+  describe('dataFormatter.string', () => {
+    const stringFormatFn = dataFormatter.getFormatFnByType(0);
+
+    it('should return empty string', () => {
+      expect(stringFormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should escape html characters', () => {
+      expect(stringFormatFn('&test<>"Works"Ok/<>', 0, 0))
+        .to.equal('&amp;test&lt;&gt;"Works"Ok&#47;&lt;&gt;');
+    });
+
+    it('should convert to date', () => {
+      expect(stringFormatFn({ timestamp: 1516697673043, type: 'Date' }, 0, 0))
+        .to.equal('20180123 09:54:33.043 +0100');
+    });
+
+    it('should return given value', () => {
+      expect(stringFormatFn(1, 0, 0)).to.equal(1);
+      expect(stringFormatFn(null, 0, 0)).to.equal(null);
+      expect(stringFormatFn('', 0, 0)).to.equal('');
+      expect(stringFormatFn(0, 0, 0)).to.equal(0);
+      expect(stringFormatFn(false, 0, 0)).to.equal(false);
+    });
+
+  });
+
+  describe('dataFormatter.integer', () => {
+    const integerFormatFn = dataFormatter.getFormatFnByType(1);
+
+    it('should return integer', () => {
+      expect(integerFormatFn('1', 0, 0)).to.equal(1);
+      expect(integerFormatFn('0', 0, 0)).to.equal(0);
+      expect(integerFormatFn('123', 0, 0)).to.equal(123);
+      expect(integerFormatFn(123, 0, 0)).to.equal(123);
+      expect(integerFormatFn(1, 0, 0)).to.equal(1);
+    });
+
+    it('should return empty value', () => {
+      expect(integerFormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(integerFormatFn(null, 0, 0)).to.equal(null);
+      expect(integerFormatFn(0, 0, 0)).to.equal(0);
+      expect(integerFormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(integerFormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(integerFormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(integerFormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.formattedInteger', () => {
+    const formattedIntegerFormatFn = dataFormatter.getFormatFnByType(2);
+
+    it('should return formatted integer', () => {
+      expect(formattedIntegerFormatFn('1', 0, 0)).to.equal('1');
+      expect(formattedIntegerFormatFn('0', 0, 0)).to.equal('0');
+      expect(formattedIntegerFormatFn('123', 0, 0)).to.equal('123');
+      expect(formattedIntegerFormatFn(123, 0, 0)).to.equal('123');
+      expect(formattedIntegerFormatFn(1, 0, 0)).to.equal('1');
+      expect(formattedIntegerFormatFn(0, 0, 0)).to.equal('0');
+      expect(formattedIntegerFormatFn(1230, 0, 0)).to.equal('1,230');
+      expect(formattedIntegerFormatFn(123023, 0, 0)).to.equal('123,023');
+      expect(formattedIntegerFormatFn(1123023, 0, 0)).to.equal('1,123,023');
+      expect(formattedIntegerFormatFn('1123023', 0, 0)).to.equal('1,123,023');
+    });
+
+    it('should return empty value', () => {
+      expect(formattedIntegerFormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(formattedIntegerFormatFn(null, 0, 0)).to.equal(null);
+      expect(formattedIntegerFormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(formattedIntegerFormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(formattedIntegerFormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(formattedIntegerFormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.double', () => {
+    const doubleFormatFn = dataFormatter.getFormatFnByType(3);
+
+    it('should return formatted double', () => {
+      expect(doubleFormatFn('1', 0, 0)).to.equal(1);
+      expect(doubleFormatFn('1.2', 0, 0)).to.equal(1.2);
+      expect(doubleFormatFn(1.2, 0, 0)).to.equal(1.2);
+    });
+
+    it('should return empty value', () => {
+      expect(doubleFormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(doubleFormatFn(null, 0, 0)).to.equal(null);
+      expect(doubleFormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(doubleFormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(doubleFormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(doubleFormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.doubleWithPrecission', () => {
+    const doubleWithPrecissionFormatFn = dataFormatter.getFormatFnByType('4.3');
+
+    it('should return formatted double with precission', () => {
+      expect(doubleWithPrecissionFormatFn('1', 0, 0)).to.equal('1.000');
+      expect(doubleWithPrecissionFormatFn('1.2', 0, 0)).to.equal('1.200');
+      expect(doubleWithPrecissionFormatFn(1.2, 0, 0)).to.equal('1.200');
+      expect(doubleWithPrecissionFormatFn(1.23456, 0, 0)).to.equal('1.235');
+      expect(doubleWithPrecissionFormatFn(1.23446, 0, 0)).to.equal('1.234');
+    });
+
+    it('should return empty value', () => {
+      expect(doubleWithPrecissionFormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(doubleWithPrecissionFormatFn(null, 0, 0)).to.equal(null);
+      expect(doubleWithPrecissionFormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(doubleWithPrecissionFormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(doubleWithPrecissionFormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(doubleWithPrecissionFormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.exponential_5', () => {
+    const exponential_5FormatFn = dataFormatter.getFormatFnByType(6);
+
+    it('should return formatted exponential_5', () => {
+      expect(exponential_5FormatFn('1', 0, 0)).to.equal('1.00000e+0');
+      expect(exponential_5FormatFn(1234, 0, 0)).to.equal('1.23400e+3');
+      expect(exponential_5FormatFn(0, 0, 0)).to.equal('0.00000e+0');
+    });
+
+    it('should return empty value', () => {
+      expect(exponential_5FormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(exponential_5FormatFn(null, 0, 0)).to.equal(null);
+      expect(exponential_5FormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(exponential_5FormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(exponential_5FormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(exponential_5FormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.exponential_15', () => {
+    const exponential_15FormatFn = dataFormatter.getFormatFnByType(7);
+
+    it('should return formatted exponential_15', () => {
+      expect(exponential_15FormatFn('1', 0, 0)).to.equal('1.000000000000000e+0');
+      expect(exponential_15FormatFn(1234, 0, 0)).to.equal('1.234000000000000e+3');
+      expect(exponential_15FormatFn(12343456, 0, 0)).to.equal('1.234345600000000e+7');
+      expect(exponential_15FormatFn(0, 0, 0)).to.equal('0.000000000000000e+0');
+    });
+
+    it('should return empty value', () => {
+      expect(exponential_15FormatFn(undefined, 0, 0)).to.equal(undefined);
+      expect(exponential_15FormatFn(null, 0, 0)).to.equal(null);
+      expect(exponential_15FormatFn('', 0, 0)).to.equal('');
+    });
+
+    it('should return NaN', () => {
+      expect(exponential_15FormatFn(false, 0, 0).toString()).to.equal('NaN');
+      expect(exponential_15FormatFn(NaN, 0, 0).toString()).to.equal('NaN');
+      expect(exponential_15FormatFn('something', 0, 0).toString()).to.equal('NaN');
+    });
+
+  });
+
+  describe('dataFormatter.datetime', () => {
+    const datetimeFormatFn = dataFormatter.getFormatFnByType(8);
+    const bkUtils = require('@beakerx/shared/bkUtils');
+
+    before (() => {
+      sinon.stub(
+        bkUtils,
+        'formatTimestamp',
+      ).callsFake((value) => moment(new Date(value)).format(TIME_UNIT_FORMATS.DATETIME.format));
+    });
+
+    after(() => {
+      bkUtils.formatTimestamp.restore()
+    });
+
+    it('should return formatted datetime', () => {
+      expect(datetimeFormatFn({ timestamp: 1516697673043, type: 'Date' }, 0, 0))
+        .to.equal('20180123 09:54:33.043 +0100');
+
+      expect(datetimeFormatFn(1516703121, 0, 0)).to.equal('20180123 11:25:21.000 +0100');
+    });
+
+    it('should return Invalid date', () => {
+      expect(datetimeFormatFn(NaN, 0, 0).toString()).to.equal('Invalid date');
+      expect(datetimeFormatFn('something', 0, 0).toString()).to.equal('Invalid date');
+    });
+
+  });
+
+  describe('dataFormatter.boolean', () => {
+    const booleanFormatFn = dataFormatter.getFormatFnByType(9);
+
+    it('should return "true"', () => {
+      expect(booleanFormatFn('something', 0, 0)).to.equal('true');
+      expect(booleanFormatFn(true, 0, 0)).to.equal('true');
+      expect(booleanFormatFn(0, 0, 0)).to.equal('true');
+    });
+
+    it('should return "false"', () => {
+      expect(booleanFormatFn(NaN, 0, 0)).to.equal('false');
+      expect(booleanFormatFn(false, 0, 0)).to.equal('false');
+      expect(booleanFormatFn(undefined, 0, 0)).to.equal('false');
+      expect(booleanFormatFn(null, 0, 0)).to.equal('false');
+      expect(booleanFormatFn('', 0, 0)).to.equal('false');
+    });
+
+  });
+
+  describe('dataFormatter.html', () => {
+    const booleanFormatFn = dataFormatter.getFormatFnByType(10);
+    const testObject = { someProp: '' };
+
+    it('should return given value', () => {
+      expect(booleanFormatFn('something', 0, 0)).to.equal('something');
+      expect(booleanFormatFn(true, 0, 0)).to.equal(true);
+      expect(booleanFormatFn(0, 0, 0)).to.equal(0);
+      expect(booleanFormatFn(testObject, 0, 0)).to.equal(testObject);
+    });
+
+  });
+});
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/DataGridScope.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/DataGridScope.spec.ts
new file mode 100644
index 0000000000..a0bf4e1445
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/DataGridScope.spec.ts
@@ -0,0 +1,70 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+declare var require: Function;
+
+import { expect, assert } from 'chai';
+import * as sinon from 'sinon';
+import { Widget } from "@phosphor/widgets";
+import { DataGridScope } from '@beakerx/tableDisplay/dataGrid/DataGridScope';
+
+const element = document.createElement('div');
+
+describe('dataGridScope', () => {
+  const dataGridScope = new DataGridScope({
+    element,
+    data: {
+      values: [],
+      columnNames: []
+    }
+  });
+
+  it('should fail initialization', () => {
+    assert.throws(
+      () => { new DataGridScope({ element, data: {} }); },
+      Error,
+      "Cannot read property 'length' of undefined"
+    );
+  });
+
+  it('should implement "render" method', () => {
+    expect(dataGridScope).to.have.property('render');
+    expect(dataGridScope.render).to.be.a('function');
+  });
+
+  it('should implement "doDestroy" method', () => {
+    expect(dataGridScope).to.have.property('doDestroy');
+    expect(dataGridScope.doDestroy).to.be.a('function');
+  });
+
+  it('should call "dispose" method when calling "doDestroy"', () => {
+    const dataGridMock = sinon.mock(dataGridScope['dataGrid']);
+
+    dataGridMock.expects('dispose');
+    dataGridScope.doDestroy();
+    dataGridMock.verify();
+    dataGridMock.restore();
+  });
+
+  it('should call "attach" method when calling "render"', () => {
+    const widgetMock = sinon.mock(Widget);
+
+    widgetMock.expects('attach');
+    dataGridScope.render();
+    widgetMock.verify();
+    widgetMock.restore();
+  });
+});
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/DataGridStyle.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/DataGridStyle.spec.ts
new file mode 100644
index 0000000000..284c355629
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/DataGridStyle.spec.ts
@@ -0,0 +1,37 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { expect } from 'chai';
+import { DataGrid } from '@phosphor/datagrid';
+import { silverStripeStyle } from '@beakerx/tableDisplay/dataGrid/dataGridStyle';
+
+describe('dataGridStyle', () => {
+  it('should be an object', () => {
+    expect(silverStripeStyle).to.be.an('object');
+  });
+
+  it('should have same properties as DataGrid.defaultStyle', () => {
+    expect(silverStripeStyle).to.have.any.keys(Object.keys(DataGrid.defaultStyle));
+  });
+
+  it('should have the voidColor set to #ffffff', () => {
+    expect(silverStripeStyle.voidColor).to.equal('#ffffff');
+  });
+
+  it('should have the rowBackgroundColor method', () => {
+    expect(silverStripeStyle.rowBackgroundColor).to.be.a('function');
+  });
+});
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/TableDataModel.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/TableDataModel.spec.ts
new file mode 100644
index 0000000000..eecb8ae6f8
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/TableDataModel.spec.ts
@@ -0,0 +1,67 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { expect } from 'chai';
+import { TableDataModel } from '@beakerx/tableDisplay/dataGrid/TableDataModel';
+import { DataModel } from "@phosphor/datagrid";
+
+describe('dataGridScope', () => {
+  const tableDataModel = new TableDataModel({
+    values: [[1]],
+    columnNames: ['first column'],
+    hasIndex: false,
+    types: ['double'],
+    stringFormatForColumn: {}
+  });
+
+  it('should be instance of DataModel', () => {
+    expect(tableDataModel).to.be.an.instanceof(DataModel);
+  });
+
+  it('should implement the formatData method', () => {
+    expect(tableDataModel).to.have.property('formatData');
+  });
+
+  it('should implement the data method', () => {
+    expect(tableDataModel).to.have.property('data');
+  });
+
+  it('should return proper data', () => {
+    expect(tableDataModel.data('corner-header', 0, 0)).to.equal('');
+    expect(tableDataModel.data('column-header', 0, 0)).to.equal('first column');
+    expect(tableDataModel.data('row-header', 0, 0)).to.equal(0);
+    expect(tableDataModel.data('body', 0, 0)).to.equal('1.000');
+  });
+
+  it('should implement the rowCount method', () => {
+    expect(tableDataModel).to.have.property('rowCount');
+  });
+
+  it('should return the proper row count', () => {
+    expect(tableDataModel.rowCount('body')).to.equal(1);
+    expect(tableDataModel.rowCount('column-header')).to.equal(1);
+  });
+
+  it('should implement the columnCount method', () => {
+    expect(tableDataModel).to.have.property('columnCount');
+  });
+
+  it('should return the proper column count', () => {
+    expect(tableDataModel.columnCount('body')).to.equal(1);
+    expect(tableDataModel.columnCount('row-header')).to.equal(1);
+  });
+
+});
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/dataGridHelpers.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/dataGridHelpers.spec.ts
new file mode 100644
index 0000000000..6662dce5cf
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/dataGridHelpers.spec.ts
@@ -0,0 +1,46 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { expect } from 'chai';
+import { DataGridHelpers } from '@beakerx/tableDisplay/dataGrid/dataGridHelpers';
+
+describe('DataGridHelpers', () => {
+  it('should export escapeHTML helper function', () => {
+    expect(DataGridHelpers.escapeHTML).to.be.a('function');
+  });
+
+  it('should escape html characters', () => {
+    const testObject = {};
+
+    expect(DataGridHelpers.escapeHTML('&test<>"Works"Ok/<>'))
+      .to.equal('&amp;test&lt;&gt;"Works"Ok&#47;&lt;&gt;');
+    expect(DataGridHelpers.escapeHTML(testObject)).to.equal(testObject);
+  });
+
+  it('should export truncateString helper function', () => {
+    expect(DataGridHelpers.truncateString).to.be.a('function');
+  });
+
+  it('should truncate string', () => {
+    const testObject = {};
+
+    expect(DataGridHelpers.truncateString('testString')).to.equal('testString');
+    expect(DataGridHelpers.truncateString('testString', 2)).to.equal('te...');
+    expect(DataGridHelpers.truncateString('testString', 0)).to.equal('...');
+    expect(DataGridHelpers.truncateString(testObject)).to.equal(testObject);
+  });
+
+});
diff --git a/js/notebook/test/src/tableDisplay/dataGrid/dataTypes.spec.ts b/js/notebook/test/src/tableDisplay/dataGrid/dataTypes.spec.ts
new file mode 100644
index 0000000000..d48fd394a1
--- /dev/null
+++ b/js/notebook/test/src/tableDisplay/dataGrid/dataTypes.spec.ts
@@ -0,0 +1,78 @@
+/*
+ *  Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+import { expect } from 'chai';
+import { getTypeByName, getDisplayType, ALL_TYPES } from '@beakerx/tableDisplay/dataGrid/dataTypes';
+
+describe('dataTypes', () => {
+  describe('getTypeByName', () => {
+    it('should be a function', () => {
+      expect(getTypeByName).to.be.a('function');
+    });
+
+    it('should return number', () => {
+      expect(getTypeByName('integer')).to.be.a('number');
+    });
+
+    it('should return 0 as default', () => {
+      expect(getTypeByName('some dummy value')).to.equal(0);
+    });
+
+    it('should return proper type number', () => {
+      expect(getTypeByName('string')).to.equal(0);
+      expect(getTypeByName('formatted integer')).to.equal(2);
+      expect(getTypeByName('double')).to.equal(3);
+      expect(getTypeByName('double with precision')).to.equal(4);
+      expect(getTypeByName('exponential 5')).to.equal(6);
+      expect(getTypeByName('exponential 15')).to.equal(7);
+      expect(getTypeByName('datetime')).to.equal(8);
+      expect(getTypeByName('boolean')).to.equal(9);
+      expect(getTypeByName('html')).to.equal(10);
+    });
+
+    it('should return mapped types number', () => {
+      expect(getTypeByName('integer')).to.equal(2);
+      expect(getTypeByName('int64')).to.equal(0);
+      expect(getTypeByName('time')).to.equal(8);
+    });
+  });
+
+  describe('getDisplayType', () => {
+    it('should be a function', () => {
+      expect(getDisplayType).to.be.a('function');
+    });
+
+    it('should return number', () => {
+      expect(getDisplayType('some dummy value')).to.be.a('number');
+    });
+
+    it('should return 0 by default', () => {
+      expect(getDisplayType('some dummy value')).to.equal(0);
+    });
+
+    it('should return display type as number', () => {
+      expect(getDisplayType('string')).to.equal(0);
+      expect(getDisplayType('formatted integer')).to.equal(0);
+      expect(getDisplayType('exponential 5')).to.equal(0);
+      expect(getDisplayType('exponential 15')).to.equal(0);
+      expect(getDisplayType('html')).to.equal(0);
+      expect(getDisplayType('boolean')).to.equal(0);
+      expect(getDisplayType('double')).to.equal('4.3');
+      expect(getTypeByName('double with precision')).to.equal(4);
+      expect(getDisplayType('datetime')).to.equal(8);
+    });
+  });
+});
diff --git a/js/notebook/test/tsconfig.json b/js/notebook/test/tsconfig.json
new file mode 100644
index 0000000000..25ca3b55cf
--- /dev/null
+++ b/js/notebook/test/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "baseUrl": "src",
+    "module": "commonjs",
+    "target": "es5",
+    "allowJs": true,
+    "moduleResolution": "node",
+    "lib": ["dom", "es6", "es5"],
+    "types": ["mocha", "chai", "node"],
+    "paths": {
+      "@beakerx/*": ["../../src/*"]
+    }
+  },
+  "compileOnSave": false
+}
diff --git a/js/notebook/webpack.config.js b/js/notebook/webpack.config.js
index 058b7a9f1b..4e038ef0de 100644
--- a/js/notebook/webpack.config.js
+++ b/js/notebook/webpack.config.js
@@ -18,6 +18,8 @@ var webpack = require('webpack');
 var package = require('./package.json');
 var path = require('path');
 var ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+var TsconfigPathsPlugin = require('tsconfig-paths-webpack-plugin');
+var tsConfigPath = path.resolve(__dirname, './src/tsconfig.json');
 
 // Custom webpack loaders are generally the same for all webpack bundles, hence
 // stored in a separate local variable.
@@ -51,7 +53,9 @@ var plugins = [
     "jQuery":"jquery",
     "window.jQuery":"jquery"
   }),
+  new TsconfigPathsPlugin({ configFile: tsConfigPath }),
   new ForkTsCheckerWebpackPlugin({
+    tsconfig: tsConfigPath,
     watch: 'src',
     workers: ForkTsCheckerWebpackPlugin.TWO_CPUS_FREE
   }),
diff --git a/js/notebook/yarn.lock b/js/notebook/yarn.lock
index fbc9fbb322..6e0be6ca0b 100644
--- a/js/notebook/yarn.lock
+++ b/js/notebook/yarn.lock
@@ -100,6 +100,30 @@
     "@phosphor/signaling" "^1.2.2"
     "@phosphor/virtualdom" "^1.1.2"
 
+"@types/chai@^4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.1.1.tgz#15f1257fab17b7acb9c413f9f88d3d87f834d11e"
+
+"@types/mocha@^2.2.46":
+  version "2.2.46"
+  resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-2.2.46.tgz#b04713f7759d1cf752effdaae7b3969e285ebc16"
+
+"@types/node@*":
+  version "9.3.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.3.0.tgz#3a129cda7c4e5df2409702626892cb4b96546dd5"
+
+"@types/strip-bom@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/strip-bom/-/strip-bom-3.0.0.tgz#14a8ec3956c2e81edb7520790aecf21c290aebd2"
+
+"@types/strip-json-comments@0.0.30":
+  version "0.0.30"
+  resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
+
+abab@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-1.0.4.tgz#5faad9c2c07f60dd76770f71cf025b62a63cfd4e"
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -110,6 +134,12 @@ acorn-dynamic-import@^2.0.0:
   dependencies:
     acorn "^4.0.3"
 
+acorn-globals@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.1.0.tgz#ab716025dbe17c54d3ef81d32ece2b2d99fe2538"
+  dependencies:
+    acorn "^5.0.0"
+
 acorn@^4.0.3:
   version "4.0.13"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
@@ -118,6 +148,10 @@ acorn@^5.0.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.2.1.tgz#317ac7821826c22c702d66189ab8359675f135d7"
 
+acorn@^5.1.2:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.3.0.tgz#7446d39459c54fb49a80e6ee6478149b940ec822"
+
 ajv-keywords@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
@@ -206,6 +240,10 @@ arr-flatten@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
 
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+
 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"
@@ -214,6 +252,10 @@ array-unique@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
 
+arrify@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+
 asn1.js@^4.0.0:
   version "4.9.2"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.2.tgz#8117ef4f7ed87cd8f89044b5bff97ac243a16c9a"
@@ -240,6 +282,10 @@ assert@^1.1.1:
   dependencies:
     util "0.10.3"
 
+assertion-error@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.1.0.tgz#e60b6b0e8f301bd97e5375215bda406c85118c0b"
+
 ast-types@0.9.6:
   version "0.9.6"
   resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.9.6.tgz#102c9e9e9005d3e7e3829bf0c4fa24ee862ee9b9"
@@ -378,6 +424,14 @@ brorand@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
+browser-process-hrtime@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.2.tgz#425d68a58d3447f02a04aa894187fce8af8b7b8e"
+
+browser-stdout@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.0.tgz#f351d32969d32fa5d7a5567154263d928ae3bd1f"
+
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.1.1.tgz#38b7ab55edb806ff2dcda1a7f1620773a477c49f"
@@ -533,6 +587,17 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
+chai@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.1.2.tgz#0f64584ba642f0f2ace2806279f4f06ca23ad73c"
+  dependencies:
+    assertion-error "^1.0.1"
+    check-error "^1.0.1"
+    deep-eql "^3.0.0"
+    get-func-name "^2.0.0"
+    pathval "^1.0.0"
+    type-detect "^4.0.0"
+
 chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -551,6 +616,10 @@ chalk@^2.3.0:
     escape-string-regexp "^1.0.5"
     supports-color "^4.0.0"
 
+check-error@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
+
 chokidar@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
@@ -678,6 +747,10 @@ commander@2, commander@2.12.x, commander@^2.9.0, commander@~2.12.1:
   version "2.12.2"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.12.2.tgz#0f5946c427ed9ec0d91a46bb9def53e54650e555"
 
+commander@2.11.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -708,6 +781,10 @@ constants-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
 
+content-type-parser@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/content-type-parser/-/content-type-parser-1.0.2.tgz#caabe80623e63638b2502fd4c7f12ff4ce2352e7"
+
 copy-concurrently@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
@@ -872,6 +949,16 @@ csso@~2.3.1:
     clap "^1.0.9"
     source-map "^0.5.3"
 
+cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.2.tgz#b8036170c79f07a90ff2f16e22284027a243848b"
+
+"cssstyle@>= 0.2.37 < 0.3.0":
+  version "0.2.37"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-0.2.37.tgz#541097234cb2513c83ceed3acddc27ff27987d54"
+  dependencies:
+    cssom "0.3.x"
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
@@ -1180,6 +1267,12 @@ date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
 
+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"
+
 debug@^2.2.0:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -1190,10 +1283,24 @@ 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"
 
+deep-eql@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-3.0.1.tgz#dfc9404400ad1c8fe023e7da1df1c147c4b444df"
+  dependencies:
+    type-detect "^4.0.0"
+
 deep-extend@~0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
 
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
+deepmerge@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-2.0.1.tgz#25c1c24f110fb914f80001b925264dd77f3f4312"
+
 defined@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
@@ -1221,6 +1328,14 @@ detect-libc@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
 
+diff@3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.3.1.tgz#aa8567a6eed03c531fc89d3f711cd0e5259dec75"
+
+diff@^3.1.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.4.0.tgz#b1d85507daf3964828de54b37d0d73ba67dda56c"
+
 diffie-hellman@^5.0.0:
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
@@ -1233,6 +1348,10 @@ domain-browser@^1.1.1:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
 
+domexception@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.0.tgz#81fe5df81b3f057052cde3a9fa9bf536a85b9ab0"
+
 duplexify@^3.1.2, duplexify@^3.4.2:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.5.1.tgz#4e1516be68838bc90a49994f0b39a6e5960befcd"
@@ -1354,10 +1473,21 @@ es6-weak-map@^2.0.1:
     es6-iterator "^2.0.1"
     es6-symbol "^3.1.1"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
+escodegen@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.9.0.tgz#9811a2f265dc1cd3894420ee3717064b632b8852"
+  dependencies:
+    esprima "^3.1.3"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.5.6"
+
 escope@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
@@ -1371,7 +1501,7 @@ esprima@^2.6.0:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
-esprima@~3.1.0:
+esprima@^3.1.3, esprima@~3.1.0:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
 
@@ -1382,7 +1512,7 @@ esrecurse@^4.1.0:
     estraverse "^4.1.0"
     object-assign "^4.0.1"
 
-estraverse@^4.1.0, estraverse@^4.1.1:
+estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -1458,6 +1588,10 @@ fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
 
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
 fastparse@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
@@ -1571,6 +1705,12 @@ form-data@~2.3.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+formatio@1.2.0, formatio@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/formatio/-/formatio-1.2.0.tgz#f3b2167d9068c4698a8d51f4f760a39a54d818eb"
+  dependencies:
+    samsam "1.x"
+
 from2@^2.1.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
@@ -1652,6 +1792,10 @@ 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-func-name@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/get-func-name/-/get-func-name-2.0.0.tgz#ead774abee72e20409433a066366023dd6887a41"
+
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -1679,24 +1823,24 @@ glob-parent@^2.0.0:
   dependencies:
     is-glob "^2.0.0"
 
-glob@^6.0.4:
-  version "6.0.4"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-6.0.4.tgz#0f08860f6a155127b2fadd4f9ce24b1aab6e4d22"
+glob@7.1.2, glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.1:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
+    fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "2 || 3"
+    minimatch "^3.0.4"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.1:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+glob@^6.0.4:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-6.0.4.tgz#0f08860f6a155127b2fadd4f9ce24b1aab6e4d22"
   dependencies:
-    fs.realpath "^1.0.0"
     inflight "^1.0.4"
     inherits "2"
-    minimatch "^3.0.4"
+    minimatch "2 || 3"
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
@@ -1712,6 +1856,10 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
+growl@1.10.3:
+  version "1.10.3"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.3.tgz#1926ba90cf3edfe2adb4927f5880bc22c66c790f"
+
 har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
@@ -1820,7 +1968,7 @@ hawk@~6.0.2:
     hoek "4.x.x"
     sntp "2.x.x"
 
-he@1.1.x:
+he@1.1.1, he@1.1.x:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
 
@@ -1840,6 +1988,12 @@ hoek@4.x.x:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.0.tgz#72d9d0754f7fe25ca2d01ad8f8f9a9449a89526d"
 
+homedir-polyfill@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/homedir-polyfill/-/homedir-polyfill-1.0.1.tgz#4c2bbc8a758998feebf5ed68580f76d46768b4bc"
+  dependencies:
+    parse-passwd "^1.0.0"
+
 hosted-git-info@^2.1.4:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.5.0.tgz#6d60e34b3abbc8313062c3b798ef8d901a07af3c"
@@ -1848,6 +2002,12 @@ html-comment-regex@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
 
+html-encoding-sniffer@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 html-loader@^0.4.5:
   version "0.4.5"
   resolved "https://registry.yarnpkg.com/html-loader/-/html-loader-0.4.5.tgz#5fbcd87cd63a5c49a7fce2fe56f425e05729c68c"
@@ -1891,7 +2051,7 @@ https-browserify@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73"
 
-iconv-lite@0.4:
+iconv-lite@0.4, iconv-lite@0.4.19:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -1913,6 +2073,10 @@ iferr@^0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/iferr/-/iferr-0.1.5.tgz#c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501"
 
+ignore-styles@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ignore-styles/-/ignore-styles-5.0.1.tgz#b49ef2274bdafcd8a4880a966bfe38d1a0bf4671"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -2087,6 +2251,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+isarray@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+
 isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -2136,6 +2304,35 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
+jsdom@^11.5.1:
+  version "11.5.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.5.1.tgz#5df753b8d0bca20142ce21f4f6c039f99a992929"
+  dependencies:
+    abab "^1.0.3"
+    acorn "^5.1.2"
+    acorn-globals "^4.0.0"
+    array-equal "^1.0.0"
+    browser-process-hrtime "^0.1.2"
+    content-type-parser "^1.0.1"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle ">= 0.2.37 < 0.3.0"
+    domexception "^1.0.0"
+    escodegen "^1.9.0"
+    html-encoding-sniffer "^1.0.1"
+    left-pad "^1.2.0"
+    nwmatcher "^1.4.3"
+    parse5 "^3.0.2"
+    pn "^1.0.0"
+    request "^2.83.0"
+    request-promise-native "^1.0.3"
+    sax "^1.2.1"
+    symbol-tree "^3.2.1"
+    tough-cookie "^2.3.3"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.1"
+    whatwg-url "^6.3.0"
+    xml-name-validator "^2.0.1"
+
 jsesc@~0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
@@ -2183,6 +2380,10 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
+just-extend@^1.1.26:
+  version "1.1.27"
+  resolved "https://registry.yarnpkg.com/just-extend/-/just-extend-1.1.27.tgz#ec6e79410ff914e472652abfa0e603c03d60e905"
+
 kind-of@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-2.0.1.tgz#018ec7a4ce7e3a86cb9141be519d24c8faa981b5"
@@ -2215,6 +2416,17 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
+left-pad@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.2.0.tgz#d30a73c6b8201d8f7d8e7956ba9616087a68e0ee"
+
+levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
 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"
@@ -2278,6 +2490,10 @@ lodash.endswith@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/lodash.endswith/-/lodash.endswith-4.2.1.tgz#fed59ac1738ed3e236edd7064ec456448b37bc09"
 
+lodash.get@^4.4.2:
+  version "4.4.2"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
+
 lodash.isfunction@^3.0.8:
   version "3.0.8"
   resolved "https://registry.yarnpkg.com/lodash.isfunction/-/lodash.isfunction-3.0.8.tgz#4db709fc81bc4a8fd7127a458a5346c5cdce2c6b"
@@ -2294,6 +2510,10 @@ lodash.mergewith@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.0.tgz#150cf0a16791f5903b8891eab154609274bdea55"
 
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+
 lodash.startswith@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/lodash.startswith/-/lodash.startswith-4.2.1.tgz#c598c4adce188a27e53145731cdc6c0e7177600c"
@@ -2306,10 +2526,18 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@^4.0.0, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.4, lodash@~4.17.4:
+lodash@^4.0.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.4, lodash@~4.17.4:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
+lolex@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-1.6.0.tgz#3a9a0283452a47d7439e72731b9e07d7386e49f6"
+
+lolex@^2.2.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-2.3.1.tgz#3d2319894471ea0950ef64692ead2a5318cff362"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -2342,6 +2570,10 @@ make-dir@^1.0.0:
   dependencies:
     pify "^3.0.0"
 
+make-error@^1.1.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.2.tgz#8762ffad2444dd8ff1f7c819629fa28e24fea1c4"
+
 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"
@@ -2472,12 +2704,27 @@ mixin-object@^2.0.1:
     for-in "^0.1.3"
     is-extendable "^0.1.1"
 
-"mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+mkdirp@0.5.1, "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"
   dependencies:
     minimist "0.0.8"
 
+mocha@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.0.0.tgz#cccac988b0bc5477119cba0e43de7af6d6ad8f4e"
+  dependencies:
+    browser-stdout "1.3.0"
+    commander "2.11.0"
+    debug "3.1.0"
+    diff "3.3.1"
+    escape-string-regexp "1.0.5"
+    glob "7.1.2"
+    growl "1.10.3"
+    he "1.1.1"
+    mkdirp "0.5.1"
+    supports-color "4.4.0"
+
 moment-timezone@^0.5.13:
   version "0.5.14"
   resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.14.tgz#4eb38ff9538b80108ba467a458f3ed4268ccfcb1"
@@ -2513,6 +2760,16 @@ ncname@1.0.x:
   dependencies:
     xml-char-classes "^1.0.0"
 
+nise@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/nise/-/nise-1.2.0.tgz#079d6cadbbcb12ba30e38f1c999f36ad4d6baa53"
+  dependencies:
+    formatio "^1.2.0"
+    just-extend "^1.1.26"
+    lolex "^1.6.0"
+    path-to-regexp "^1.7.0"
+    text-encoding "^0.6.4"
+
 no-case@^2.2.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/no-case/-/no-case-2.3.2.tgz#60b813396be39b3f1288a4c1ed5d1e7d28b464ac"
@@ -2673,6 +2930,10 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
+nwmatcher@^1.4.3:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.3.tgz#64348e3b3d80f035b40ac11563d278f8b72db89c"
+
 oauth-sign@~0.8.1, oauth-sign@~0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
@@ -2694,6 +2955,17 @@ once@^1.3.0, once@^1.3.1, once@^1.3.3, once@^1.4.0:
   dependencies:
     wrappy "1"
 
+optionator@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
 os-browserify@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
@@ -2784,6 +3056,16 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
+parse-passwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
+
+parse5@^3.0.2:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
+  dependencies:
+    "@types/node" "*"
+
 path-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
@@ -2806,6 +3088,12 @@ path-key@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
 
+path-to-regexp@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  dependencies:
+    isarray "0.0.1"
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -2820,6 +3108,10 @@ path-type@^2.0.0:
   dependencies:
     pify "^2.0.0"
 
+pathval@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
+
 pbkdf2@^3.0.3:
   version "3.0.14"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.14.tgz#a35e13c64799b06ce15320f459c230e68e73bade"
@@ -2862,6 +3154,10 @@ pkg-dir@^2.0.0:
   dependencies:
     find-up "^2.1.0"
 
+pn@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+
 postcss-calc@^5.2.0:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
@@ -3108,6 +3404,10 @@ postcss@^6.0.1:
     source-map "^0.6.1"
     supports-color "^4.4.0"
 
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
 prepend-http@^1.0.0:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
@@ -3173,6 +3473,10 @@ punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
+punycode@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -3364,7 +3668,21 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request@2:
+request-promise-core@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
+  dependencies:
+    lodash "^4.13.1"
+
+request-promise-native@^1.0.3:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.5.tgz#5281770f68e0c9719e5163fd3fab482215f4fda5"
+  dependencies:
+    request-promise-core "1.1.1"
+    stealthy-require "^1.1.0"
+    tough-cookie ">=2.3.3"
+
+request@2, request@^2.83.0:
   version "2.83.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.83.0.tgz#ca0b65da02ed62935887808e6f510381034e3356"
   dependencies:
@@ -3484,6 +3802,10 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0,
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
+samsam@1.x:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/samsam/-/samsam-1.3.0.tgz#8d1d9350e25622da30de3e44ba692b5221ab7c50"
+
 sass-graph@^2.2.4:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.4.tgz#13fbd63cd1caf0908b9fd93476ad43a51d1e0b49"
@@ -3503,7 +3825,7 @@ sass-loader@^6.0.5:
     lodash.tail "^4.1.1"
     pify "^3.0.0"
 
-sax@~1.2.1:
+sax@^1.2.1, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
@@ -3570,6 +3892,18 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
+sinon@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/sinon/-/sinon-4.2.0.tgz#3b7c0d2289a80d2d84c4685f2ec130b7ab9af621"
+  dependencies:
+    diff "^3.1.0"
+    formatio "1.2.0"
+    lodash.get "^4.4.2"
+    lolex "^2.2.0"
+    nise "^1.2.0"
+    supports-color "^5.1.0"
+    type-detect "^4.0.5"
+
 sntp@1.x.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
@@ -3610,7 +3944,13 @@ source-map-loader@^0.2.1:
     loader-utils "~0.2.2"
     source-map "~0.6.1"
 
-source-map@0.5.x, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1:
+source-map-support@^0.5.0:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.2.tgz#1a6297fd5b2e762b39688c7fc91233b60984f0a5"
+  dependencies:
+    source-map "^0.6.0"
+
+source-map@0.5.x, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.6:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
@@ -3620,7 +3960,7 @@ source-map@^0.4.2, source-map@~0.4.1:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.6.1, source-map@~0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
@@ -3668,6 +4008,10 @@ stdout-stream@^1.4.0:
   dependencies:
     readable-stream "^2.0.1"
 
+stealthy-require@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -3757,7 +4101,7 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
-strip-json-comments@~2.0.1:
+strip-json-comments@^2.0.0, strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
@@ -3768,6 +4112,12 @@ style-loader@^0.18.1:
     loader-utils "^1.0.2"
     schema-utils "^0.3.0"
 
+supports-color@4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.4.0.tgz#883f7ddabc165142b2a61427f3352ded195d1a3e"
+  dependencies:
+    has-flag "^2.0.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -3784,6 +4134,12 @@ supports-color@^4.0.0, supports-color@^4.2.1, supports-color@^4.4.0:
   dependencies:
     has-flag "^2.0.0"
 
+supports-color@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.1.0.tgz#058a021d1b619f7ddf3980d712ea3590ce7de3d5"
+  dependencies:
+    has-flag "^2.0.0"
+
 svgo@^0.7.0:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@@ -3796,6 +4152,10 @@ svgo@^0.7.0:
     sax "~1.2.1"
     whet.extend "~0.9.9"
 
+symbol-tree@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+
 tapable@^0.2.7:
   version "0.2.8"
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.8.tgz#99372a5c999bf2df160afc0d74bed4f47948cd22"
@@ -3821,6 +4181,10 @@ tar@^2.0.0, tar@^2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
+text-encoding@^0.6.4:
+  version "0.6.4"
+  resolved "https://registry.yarnpkg.com/text-encoding/-/text-encoding-0.6.4.tgz#e399a982257a276dae428bb92845cb71bdc26d19"
+
 through2@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
@@ -3842,12 +4206,18 @@ to-arraybuffer@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
 
-tough-cookie@~2.3.0, tough-cookie@~2.3.3:
+tough-cookie@>=2.3.3, tough-cookie@^2.3.3, tough-cookie@~2.3.0, tough-cookie@~2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.3.tgz#0b618a5565b6dea90bf3425d04d55edc475a7561"
   dependencies:
     punycode "^1.4.1"
 
+tr46@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  dependencies:
+    punycode "^2.1.0"
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -3867,6 +4237,45 @@ ts-loader@^3.0.3:
     loader-utils "^1.0.2"
     semver "^5.0.1"
 
+ts-node@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-4.1.0.tgz#36d9529c7b90bb993306c408cd07f7743de20712"
+  dependencies:
+    arrify "^1.0.0"
+    chalk "^2.3.0"
+    diff "^3.1.0"
+    make-error "^1.1.1"
+    minimist "^1.2.0"
+    mkdirp "^0.5.1"
+    source-map-support "^0.5.0"
+    tsconfig "^7.0.0"
+    v8flags "^3.0.0"
+    yn "^2.0.0"
+
+tsconfig-paths-webpack-plugin@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths-webpack-plugin/-/tsconfig-paths-webpack-plugin-2.0.0.tgz#7652dc684bb3206c8e7e446831ca01cbf4d11772"
+  dependencies:
+    chalk "^2.3.0"
+    tsconfig-paths "^3.1.1"
+
+tsconfig-paths@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.1.1.tgz#368478faed54a247f2c8e59e44cb81418b2ae515"
+  dependencies:
+    deepmerge "^2.0.1"
+    strip-bom "^3.0.0"
+    strip-json-comments "^2.0.1"
+
+tsconfig@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/tsconfig/-/tsconfig-7.0.0.tgz#84538875a4dc216e5c4a5432b3a4dec3d54e91b7"
+  dependencies:
+    "@types/strip-bom" "^3.0.0"
+    "@types/strip-json-comments" "0.0.30"
+    strip-bom "^3.0.0"
+    strip-json-comments "^2.0.0"
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -3885,11 +4294,21 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
 
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
+type-detect@^4.0.0, type-detect@^4.0.5:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.7.tgz#862bd2cf6058ad92799ff5a5b8cf7b6cec726198"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^2.5.2:
+typescript@^2.6.2:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.6.2.tgz#3c5b6fd7f6de0914269027f03c0946758f7673a4"
 
@@ -4006,6 +4425,12 @@ uuid@^3.0.0, uuid@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.1.0.tgz#3dd3d3e790abc24d7b0d3a034ffababe28ebbc04"
 
+v8flags@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-3.0.1.tgz#dce8fc379c17d9f2c9e9ed78d89ce00052b1b76b"
+  dependencies:
+    homedir-polyfill "^1.0.1"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
@@ -4039,6 +4464,10 @@ watchpack@^1.4.0:
     chokidar "^1.7.0"
     graceful-fs "^4.1.2"
 
+webidl-conversions@^4.0.1, webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+
 webpack-core@~0.6.0:
   version "0.6.9"
   resolved "https://registry.yarnpkg.com/webpack-core/-/webpack-core-0.6.9.tgz#fc571588c8558da77be9efb6debdc5a3b172bdc2"
@@ -4086,6 +4515,20 @@ webpack@^3.5.6:
     webpack-sources "^1.0.1"
     yargs "^8.0.2"
 
+whatwg-encoding@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.3.tgz#57c235bc8657e914d24e1a397d3c82daee0a6ba3"
+  dependencies:
+    iconv-lite "0.4.19"
+
+whatwg-url@^6.3.0:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.4.0.tgz#08fdf2b9e872783a7a1f6216260a1d66cc722e08"
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.0"
+    webidl-conversions "^4.0.1"
+
 whet.extend@~0.9.9:
   version "0.9.9"
   resolved "https://registry.yarnpkg.com/whet.extend/-/whet.extend-0.9.9.tgz#f877d5bf648c97e5aa542fadc16d6a259b9c11a1"
@@ -4118,6 +4561,10 @@ wordwrap@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
 
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
 worker-farm@^1.4.1:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.5.2.tgz#32b312e5dc3d5d45d79ef44acc2587491cd729ae"
@@ -4159,6 +4606,10 @@ xml-char-classes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/xml-char-classes/-/xml-char-classes-1.0.0.tgz#64657848a20ffc5df583a42ad8a277b4512bbc4d"
 
+xml-name-validator@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"
+
 xmlhttprequest@1:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz#67fe075c5c24fef39f9d65f5f7b7fe75171968fc"
@@ -4231,3 +4682,7 @@ yargs@~3.10.0:
     cliui "^2.1.0"
     decamelize "^1.0.0"
     window-size "0.1.0"
+
+yn@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/yn/-/yn-2.0.0.tgz#e5adabc8acf408f6385fc76495684c88e6af689a"