diff --git a/.vscode/launch.json b/.vscode/launch.json
index 01137e28b..0fb28bc3c 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -79,6 +79,8 @@
       "args": [
         "--require",
         "reflect-metadata/Reflect",
+        "--require",
+        "ignore-styles",
         "--no-timeouts",
         "--colors",
         "**/${fileBasenameNoExtension}.js"
diff --git a/arduino-ide-extension/package.json b/arduino-ide-extension/package.json
index abe0caa88..9977146d3 100644
--- a/arduino-ide-extension/package.json
+++ b/arduino-ide-extension/package.json
@@ -4,7 +4,7 @@
   "description": "An extension for Theia building the Arduino IDE",
   "license": "AGPL-3.0-or-later",
   "scripts": {
-    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn clean && yarn download-examples && yarn build",
+    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn clean && yarn download-examples && yarn build && yarn test",
     "clean": "rimraf lib",
     "download-cli": "node ./scripts/download-cli.js",
     "download-fwuploader": "node ./scripts/download-fwuploader.js",
@@ -101,6 +101,7 @@
     "protoc": "^1.0.4",
     "shelljs": "^0.8.3",
     "sinon": "^9.0.1",
+    "typemoq": "^2.1.0",
     "uuid": "^3.2.1",
     "yargs": "^11.1.0"
   },
@@ -109,7 +110,8 @@
   },
   "mocha": {
     "require": [
-      "reflect-metadata/Reflect"
+      "reflect-metadata/Reflect",
+      "ignore-styles"
     ],
     "reporter": "spec",
     "colors": true,
diff --git a/arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts b/arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts
index 0ea3a786a..028ff657d 100644
--- a/arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts
+++ b/arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts
@@ -165,8 +165,9 @@ import { MonacoTextModelService as TheiaMonacoTextModelService } from '@theia/mo
 import { MonacoTextModelService } from './theia/monaco/monaco-text-model-service';
 import { ResponseServiceImpl } from './response-service-impl';
 import {
-  ResponseServicePath,
   ResponseService,
+  ResponseServiceArduino,
+  ResponseServicePath,
 } from '../common/protocol/response-service';
 import { NotificationCenter } from './notification-center';
 import {
@@ -617,7 +618,9 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
       );
       return responseService;
     });
+
   bind(ResponseService).toService(ResponseServiceImpl);
+  bind(ResponseServiceArduino).toService(ResponseServiceImpl);
 
   bind(NotificationCenter).toSelf().inSingletonScope();
   bind(FrontendApplicationContribution).toService(NotificationCenter);
diff --git a/arduino-ide-extension/src/browser/boards/boards-auto-installer.ts b/arduino-ide-extension/src/browser/boards/boards-auto-installer.ts
index 63dc6f2b0..61a5c26e3 100644
--- a/arduino-ide-extension/src/browser/boards/boards-auto-installer.ts
+++ b/arduino-ide-extension/src/browser/boards/boards-auto-installer.ts
@@ -7,10 +7,9 @@ import {
   Board,
 } from '../../common/protocol/boards-service';
 import { BoardsServiceProvider } from './boards-service-provider';
-import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
 import { BoardsConfig } from './boards-config';
-import { Installable } from '../../common/protocol';
-import { ResponseServiceImpl } from '../response-service-impl';
+import { Installable, ResponseServiceArduino } from '../../common/protocol';
+import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
 
 /**
  * Listens on `BoardsConfig.Config` changes, if a board is selected which does not
@@ -27,8 +26,8 @@ export class BoardsAutoInstaller implements FrontendApplicationContribution {
   @inject(BoardsServiceProvider)
   protected readonly boardsServiceClient: BoardsServiceProvider;
 
-  @inject(ResponseServiceImpl)
-  protected readonly responseService: ResponseServiceImpl;
+  @inject(ResponseServiceArduino)
+  protected readonly responseService: ResponseServiceArduino;
 
   @inject(BoardsListWidgetFrontendContribution)
   protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
@@ -106,7 +105,7 @@ export class BoardsAutoInstaller implements FrontendApplicationContribution {
                 });
                 return;
               }
-              if (answer) {
+              if (answer === 'Install Manually') {
                 this.boardsManagerFrontendContribution
                   .openView({ reveal: true })
                   .then((widget) =>
diff --git a/arduino-ide-extension/src/browser/contributions/add-zip-library.ts b/arduino-ide-extension/src/browser/contributions/add-zip-library.ts
index e955d8b93..79eed21e4 100644
--- a/arduino-ide-extension/src/browser/contributions/add-zip-library.ts
+++ b/arduino-ide-extension/src/browser/contributions/add-zip-library.ts
@@ -4,8 +4,11 @@ import URI from '@theia/core/lib/common/uri';
 import { ConfirmDialog } from '@theia/core/lib/browser/dialogs';
 import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
 import { ArduinoMenus } from '../menu/arduino-menus';
-import { ResponseServiceImpl } from '../response-service-impl';
-import { Installable, LibraryService } from '../../common/protocol';
+import {
+  Installable,
+  LibraryService,
+  ResponseServiceArduino,
+} from '../../common/protocol';
 import {
   SketchContribution,
   Command,
@@ -18,8 +21,8 @@ export class AddZipLibrary extends SketchContribution {
   @inject(EnvVariablesServer)
   protected readonly envVariableServer: EnvVariablesServer;
 
-  @inject(ResponseServiceImpl)
-  protected readonly responseService: ResponseServiceImpl;
+  @inject(ResponseServiceArduino)
+  protected readonly responseService: ResponseServiceArduino;
 
   @inject(LibraryService)
   protected readonly libraryService: LibraryService;
diff --git a/arduino-ide-extension/src/browser/response-service-impl.ts b/arduino-ide-extension/src/browser/response-service-impl.ts
index 7a62e407e..8690e77b8 100644
--- a/arduino-ide-extension/src/browser/response-service-impl.ts
+++ b/arduino-ide-extension/src/browser/response-service-impl.ts
@@ -3,13 +3,13 @@ import { Emitter } from '@theia/core/lib/common/event';
 import { OutputContribution } from '@theia/output/lib/browser/output-contribution';
 import { OutputChannelManager } from '@theia/output/lib/common/output-channel';
 import {
-  ResponseService,
   OutputMessage,
   ProgressMessage,
+  ResponseServiceArduino,
 } from '../common/protocol/response-service';
 
 @injectable()
-export class ResponseServiceImpl implements ResponseService {
+export class ResponseServiceImpl implements ResponseServiceArduino {
   @inject(OutputContribution)
   protected outputContribution: OutputContribution;
 
@@ -17,8 +17,13 @@ export class ResponseServiceImpl implements ResponseService {
   protected outputChannelManager: OutputChannelManager;
 
   protected readonly progressDidChangeEmitter = new Emitter<ProgressMessage>();
+
   readonly onProgressDidChange = this.progressDidChangeEmitter.event;
 
+  clearArduinoChannel(): void {
+    this.outputChannelManager.getChannel('Arduino').clear();
+  }
+
   appendToOutput(message: OutputMessage): void {
     const { chunk } = message;
     const channel = this.outputChannelManager.getChannel('Arduino');
@@ -26,10 +31,6 @@ export class ResponseServiceImpl implements ResponseService {
     channel.append(chunk);
   }
 
-  clearArduinoChannel(): void {
-    this.outputChannelManager.getChannel('Arduino').clear();
-  }
-
   reportProgress(progress: ProgressMessage): void {
     this.progressDidChangeEmitter.fire(progress);
   }
diff --git a/arduino-ide-extension/src/browser/widgets/component-list/filterable-list-container.tsx b/arduino-ide-extension/src/browser/widgets/component-list/filterable-list-container.tsx
index c7b7c33c3..18cb0723d 100644
--- a/arduino-ide-extension/src/browser/widgets/component-list/filterable-list-container.tsx
+++ b/arduino-ide-extension/src/browser/widgets/component-list/filterable-list-container.tsx
@@ -11,7 +11,7 @@ import { SearchBar } from './search-bar';
 import { ListWidget } from './list-widget';
 import { ComponentList } from './component-list';
 import { ListItemRenderer } from './list-item-renderer';
-import { ResponseServiceImpl } from '../../response-service-impl';
+import { ResponseServiceArduino } from '../../../common/protocol';
 
 export class FilterableListContainer<
   T extends ArduinoComponent
@@ -153,7 +153,7 @@ export namespace FilterableListContainer {
     readonly resolveFocus: (element: HTMLElement | undefined) => void;
     readonly filterTextChangeEvent: Event<string | undefined>;
     readonly messageService: MessageService;
-    readonly responseService: ResponseServiceImpl;
+    readonly responseService: ResponseServiceArduino;
     readonly install: ({
       item,
       progressId,
diff --git a/arduino-ide-extension/src/browser/widgets/component-list/list-widget.tsx b/arduino-ide-extension/src/browser/widgets/component-list/list-widget.tsx
index 5dedf6137..e6f4836b0 100644
--- a/arduino-ide-extension/src/browser/widgets/component-list/list-widget.tsx
+++ b/arduino-ide-extension/src/browser/widgets/component-list/list-widget.tsx
@@ -12,11 +12,11 @@ import {
   Installable,
   Searchable,
   ArduinoComponent,
+  ResponseServiceArduino,
 } from '../../../common/protocol';
 import { FilterableListContainer } from './filterable-list-container';
 import { ListItemRenderer } from './list-item-renderer';
 import { NotificationCenter } from '../../notification-center';
-import { ResponseServiceImpl } from '../../response-service-impl';
 
 @injectable()
 export abstract class ListWidget<
@@ -28,8 +28,8 @@ export abstract class ListWidget<
   @inject(CommandService)
   protected readonly commandService: CommandService;
 
-  @inject(ResponseServiceImpl)
-  protected readonly responseService: ResponseServiceImpl;
+  @inject(ResponseServiceArduino)
+  protected readonly responseService: ResponseServiceArduino;
 
   @inject(NotificationCenter)
   protected readonly notificationCenter: NotificationCenter;
diff --git a/arduino-ide-extension/src/common/protocol/installable.ts b/arduino-ide-extension/src/common/protocol/installable.ts
index 7375e6124..206039408 100644
--- a/arduino-ide-extension/src/common/protocol/installable.ts
+++ b/arduino-ide-extension/src/common/protocol/installable.ts
@@ -7,7 +7,7 @@ import {
 import { naturalCompare } from './../utils';
 import { ArduinoComponent } from './arduino-component';
 import { MessageService } from '@theia/core';
-import { ResponseServiceImpl } from '../../browser/response-service-impl';
+import { ResponseServiceArduino } from './response-service';
 
 export interface Installable<T extends ArduinoComponent> {
   /**
@@ -44,7 +44,7 @@ export namespace Installable {
   >(options: {
     installable: Installable<T>;
     messageService: MessageService;
-    responseService: ResponseServiceImpl;
+    responseService: ResponseServiceArduino;
     item: T;
     version: Installable.Version;
   }): Promise<void> {
@@ -66,7 +66,7 @@ export namespace Installable {
   >(options: {
     installable: Installable<T>;
     messageService: MessageService;
-    responseService: ResponseServiceImpl;
+    responseService: ResponseServiceArduino;
     item: T;
   }): Promise<void> {
     const { item } = options;
@@ -86,7 +86,7 @@ export namespace Installable {
   export async function doWithProgress(options: {
     run: ({ progressId }: { progressId: string }) => Promise<void>;
     messageService: MessageService;
-    responseService: ResponseServiceImpl;
+    responseService: ResponseServiceArduino;
     progressText: string;
   }): Promise<void> {
     return withProgress(
diff --git a/arduino-ide-extension/src/common/protocol/response-service.ts b/arduino-ide-extension/src/common/protocol/response-service.ts
index 9d843a458..8a31877ab 100644
--- a/arduino-ide-extension/src/common/protocol/response-service.ts
+++ b/arduino-ide-extension/src/common/protocol/response-service.ts
@@ -1,3 +1,5 @@
+import { Event } from '@theia/core/lib/common/event';
+
 export interface OutputMessage {
   readonly chunk: string;
   readonly severity?: 'error' | 'warning' | 'info'; // Currently not used!
@@ -21,3 +23,9 @@ export interface ResponseService {
   appendToOutput(message: OutputMessage): void;
   reportProgress(message: ProgressMessage): void;
 }
+
+export const ResponseServiceArduino = Symbol('ResponseServiceArduino');
+export interface ResponseServiceArduino extends ResponseService {
+  onProgressDidChange: Event<ProgressMessage>;
+  clearArduinoChannel: () => void;
+}
diff --git a/arduino-ide-extension/src/test/browser/boards-auto-installer.test.ts b/arduino-ide-extension/src/test/browser/boards-auto-installer.test.ts
new file mode 100644
index 000000000..efd75e943
--- /dev/null
+++ b/arduino-ide-extension/src/test/browser/boards-auto-installer.test.ts
@@ -0,0 +1,247 @@
+import { enableJSDOM } from '@theia/core/lib/browser/test/jsdom';
+const disableJSDOM = enableJSDOM();
+
+import { FrontendApplicationConfigProvider } from '@theia/core/lib/browser/frontend-application-config-provider';
+import { ApplicationProps } from '@theia/application-package/lib/application-props';
+FrontendApplicationConfigProvider.set({
+  ...ApplicationProps.DEFAULT.frontend.config,
+});
+
+import { MessageService } from '@theia/core';
+import { BoardsServiceProvider } from '../../browser/boards/boards-service-provider';
+import { BoardsListWidgetFrontendContribution } from '../../browser/boards/boards-widget-frontend-contribution';
+import {
+  Board,
+  BoardsPackage,
+  BoardsService,
+  Port,
+  ResponseServiceArduino,
+} from '../../common/protocol';
+import { IMock, It, Mock, Times } from 'typemoq';
+import { Container, ContainerModule } from 'inversify';
+import { BoardsAutoInstaller } from '../../browser/boards/boards-auto-installer';
+import { BoardsConfig } from '../../browser/boards/boards-config';
+import { tick } from '../utils';
+import { ListWidget } from '../../browser/widgets/component-list/list-widget';
+
+disableJSDOM();
+
+const aBoard: Board = {
+  fqbn: 'some:board:fqbn',
+  name: 'Some Arduino Board',
+  port: { address: '/lol/port1234', protocol: 'serial' },
+};
+const aPort: Port = {
+  address: aBoard.port!.address,
+  protocol: aBoard.port!.protocol,
+};
+const aBoardConfig: BoardsConfig.Config = {
+  selectedBoard: aBoard,
+  selectedPort: aPort,
+};
+const aPackage: BoardsPackage = {
+  author: 'someAuthor',
+  availableVersions: ['some.ver.sion', 'some.other.version'],
+  boards: [aBoard],
+  deprecated: false,
+  description: 'Some Arduino Board, Some Other Arduino Board',
+  id: 'some:arduinoCoreId',
+  installable: true,
+  moreInfoLink: 'http://www.some-url.lol/',
+  name: 'Some Arduino Package',
+  summary: 'Boards included in this package:',
+};
+
+const anInstalledPackage: BoardsPackage = {
+  ...aPackage,
+  installedVersion: 'some.ver.sion',
+};
+
+describe('BoardsAutoInstaller', () => {
+  let subject: BoardsAutoInstaller;
+  let messageService: IMock<MessageService>;
+  let boardsService: IMock<BoardsService>;
+  let boardsServiceClient: IMock<BoardsServiceProvider>;
+  let responseService: IMock<ResponseServiceArduino>;
+  let boardsManagerFrontendContribution: IMock<BoardsListWidgetFrontendContribution>;
+  let boardsManagerWidget: IMock<ListWidget<BoardsPackage>>;
+
+  let testContainer: Container;
+
+  beforeEach(() => {
+    testContainer = new Container();
+    messageService = Mock.ofType<MessageService>();
+    boardsService = Mock.ofType<BoardsService>();
+    boardsServiceClient = Mock.ofType<BoardsServiceProvider>();
+    responseService = Mock.ofType<ResponseServiceArduino>();
+    boardsManagerFrontendContribution =
+      Mock.ofType<BoardsListWidgetFrontendContribution>();
+    boardsManagerWidget = Mock.ofType<ListWidget<BoardsPackage>>();
+
+    boardsManagerWidget.setup((b) =>
+      b.refresh(aPackage.name.toLocaleLowerCase())
+    );
+
+    boardsManagerFrontendContribution
+      .setup((b) => b.openView({ reveal: true }))
+      .returns(async () => boardsManagerWidget.object);
+
+    messageService
+      .setup((m) => m.showProgress(It.isAny(), It.isAny()))
+      .returns(async () => ({
+        cancel: () => null,
+        id: '',
+        report: () => null,
+        result: Promise.resolve(''),
+      }));
+
+    responseService
+      .setup((r) => r.onProgressDidChange(It.isAny()))
+      .returns(() => ({ dispose: () => null }));
+
+    const module = new ContainerModule((bind) => {
+      bind(BoardsAutoInstaller).toSelf();
+      bind(MessageService).toConstantValue(messageService.object);
+      bind(BoardsService).toConstantValue(boardsService.object);
+      bind(BoardsServiceProvider).toConstantValue(boardsServiceClient.object);
+      bind(ResponseServiceArduino).toConstantValue(responseService.object);
+      bind(BoardsListWidgetFrontendContribution).toConstantValue(
+        boardsManagerFrontendContribution.object
+      );
+    });
+
+    testContainer.load(module);
+    subject = testContainer.get(BoardsAutoInstaller);
+  });
+
+  context('when it starts', () => {
+    it('should register to the BoardsServiceClient in order to check the packages every a new board is plugged in', () => {
+      subject.onStart();
+      boardsServiceClient.verify(
+        (b) => b.onBoardsConfigChanged(It.isAny()),
+        Times.once()
+      );
+    });
+
+    context('and it checks the installable packages', () => {
+      context(`and a port and a board a selected`, () => {
+        beforeEach(() => {
+          boardsServiceClient
+            .setup((b) => b.boardsConfig)
+            .returns(() => aBoardConfig);
+        });
+        context('if no package for the board is already installed', () => {
+          context('if a candidate package for the board is found', () => {
+            beforeEach(() => {
+              boardsService
+                .setup((b) => b.search(It.isValue({})))
+                .returns(async () => [aPackage]);
+            });
+            it('should show a notification suggesting to install that package', async () => {
+              messageService
+                .setup((m) =>
+                  m.info(It.isAnyString(), It.isAnyString(), It.isAnyString())
+                )
+                .returns(() => Promise.resolve('Install Manually'));
+              subject.onStart();
+              await tick();
+              messageService.verify(
+                (m) =>
+                  m.info(It.isAnyString(), It.isAnyString(), It.isAnyString()),
+                Times.once()
+              );
+            });
+            context(`if the answer to the message is 'Yes'`, () => {
+              beforeEach(() => {
+                messageService
+                  .setup((m) =>
+                    m.info(It.isAnyString(), It.isAnyString(), It.isAnyString())
+                  )
+                  .returns(() => Promise.resolve('Yes'));
+              });
+              it('should install the package', async () => {
+                subject.onStart();
+
+                await tick();
+
+                messageService.verify(
+                  (m) => m.showProgress(It.isAny(), It.isAny()),
+                  Times.once()
+                );
+              });
+            });
+            context(
+              `if the answer to the message is 'Install Manually'`,
+              () => {
+                beforeEach(() => {
+                  messageService
+                    .setup((m) =>
+                      m.info(
+                        It.isAnyString(),
+                        It.isAnyString(),
+                        It.isAnyString()
+                      )
+                    )
+                    .returns(() => Promise.resolve('Install Manually'));
+                });
+                it('should open the boards manager widget', () => {
+                  subject.onStart();
+                });
+              }
+            );
+          });
+          context('if a candidate package for the board is not found', () => {
+            beforeEach(() => {
+              boardsService
+                .setup((b) => b.search(It.isValue({})))
+                .returns(async () => []);
+            });
+            it('should do nothing', async () => {
+              subject.onStart();
+              await tick();
+              messageService.verify(
+                (m) =>
+                  m.info(It.isAnyString(), It.isAnyString(), It.isAnyString()),
+                Times.never()
+              );
+            });
+          });
+        });
+        context(
+          'if one of the packages for the board is already installed',
+          () => {
+            beforeEach(() => {
+              boardsService
+                .setup((b) => b.search(It.isValue({})))
+                .returns(async () => [aPackage, anInstalledPackage]);
+              messageService
+                .setup((m) =>
+                  m.info(It.isAnyString(), It.isAnyString(), It.isAnyString())
+                )
+                .returns(() => Promise.resolve('Yes'));
+            });
+            it('should do nothing', async () => {
+              subject.onStart();
+              await tick();
+              messageService.verify(
+                (m) =>
+                  m.info(It.isAnyString(), It.isAnyString(), It.isAnyString()),
+                Times.never()
+              );
+            });
+          }
+        );
+      });
+      context('and there is no selected board or port', () => {
+        it('should do nothing', async () => {
+          subject.onStart();
+          await tick();
+          messageService.verify(
+            (m) => m.info(It.isAnyString(), It.isAnyString(), It.isAnyString()),
+            Times.never()
+          );
+        });
+      });
+    });
+  });
+});
diff --git a/arduino-ide-extension/src/test/utils.ts b/arduino-ide-extension/src/test/utils.ts
new file mode 100644
index 000000000..799081227
--- /dev/null
+++ b/arduino-ide-extension/src/test/utils.ts
@@ -0,0 +1,3 @@
+export function tick(): Promise<void> {
+  return new Promise((res) => setTimeout(res, 1));
+}
diff --git a/package.json b/package.json
index 4c60c4b00..404e94ee3 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,8 @@
     "node": ">=12.14.1 <13"
   },
   "devDependencies": {
+    "@types/jsdom": "^11.0.4",
+    "@types/sinon": "^2.3.5",
     "@theia/cli": "next",
     "@typescript-eslint/eslint-plugin": "^4.27.0",
     "@typescript-eslint/parser": "^4.27.0",
@@ -21,12 +23,15 @@
     "eslint-plugin-react-hooks": "^4.2.0",
     "eslint-plugin-unused-imports": "^1.1.1",
     "husky": "^6.0.0",
+    "ignore-styles": "^5.0.1",
     "lerna": "^3.20.2",
     "lint-staged": "^11.0.0",
     "prettier": "^2.3.1",
+    "reflect-metadata": "^0.1.10",
     "rimraf": "^2.6.1",
     "semver": "^7.3.2",
-    "typescript": "^3.9.2"
+    "typescript": "^3.9.2",
+    "jsdom": "^11.5.1"
   },
   "scripts": {
     "prepare": "cross-env THEIA_ELECTRON_SKIP_REPLACE_FFMPEG=1 lerna run prepare && yarn download:plugins",
diff --git a/yarn.lock b/yarn.lock
index 058b76d20..8f4fd61eb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2786,6 +2786,16 @@
   resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-3.12.6.tgz#7f10c926aa41e189a2755c4c7fcf8e4573bd7ac1"
   integrity sha512-cK4XqrLvP17X6c0C8n4iTbT59EixqyXL3Fk8/Rsk4dF3oX4dg70gYUXrXVUUHpnsGMPNlTQMqf+TVmNPX6FmSQ==
 
+"@types/jsdom@^11.0.4":
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/@types/jsdom/-/jsdom-11.12.0.tgz#00ddc6f0a1b04c2f5ff6fb23eb59360ca65f12ae"
+  integrity sha512-XHMNZFQ0Ih3A4/NTWAO15+OsQafPKnQCanN0FYGbsTM/EoI5EoEAvvkF51/DQC2BT5low4tomp7k2RLMlriA5Q==
+  dependencies:
+    "@types/events" "*"
+    "@types/node" "*"
+    "@types/tough-cookie" "*"
+    parse5 "^4.0.0"
+
 "@types/json-schema@^7.0.5", "@types/json-schema@^7.0.7":
   version "7.0.7"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
@@ -3059,6 +3069,11 @@
     "@types/mime" "^1"
     "@types/node" "*"
 
+"@types/sinon@^2.3.5":
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-2.3.7.tgz#e92c2fed3297eae078d78d1da032b26788b4af86"
+  integrity sha512-w+LjztaZbgZWgt/y/VMP5BUAWLtSyoIJhXyW279hehLPyubDoBNwvhcj3WaSptcekuKYeTCVxrq60rdLc6ImJA==
+
 "@types/sinon@^7.5.2":
   version "7.5.2"
   resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-7.5.2.tgz#5e2f1d120f07b9cda07e5dedd4f3bf8888fccdb9"
@@ -3418,6 +3433,11 @@ JSONStream@^1.0.4, JSONStream@^1.2.1, JSONStream@^1.3.4, JSONStream@^1.3.5:
     jsonparse "^1.2.0"
     through ">=2.2.7 <3"
 
+abab@^2.0.0:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
+  integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -3438,12 +3458,30 @@ accepts@~1.3.7:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
+acorn-globals@^4.1.0:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.4.tgz#9fa1926addc11c97308c4e66d7add0d40c3272e7"
+  integrity sha512-clfQEh21R+D0leSbUdWf3OcfqyaCSAQ8Ryq00bofSekfr9W8u1jyYZo6ir0xu9Gtcf7BjcHJpnbZH7JOCpP60A==
+  dependencies:
+    acorn "^6.0.1"
+    acorn-walk "^6.0.1"
+
 acorn-jsx@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.1.tgz#fc8661e11b7ac1539c47dbfea2e72b3af34d267b"
   integrity sha512-K0Ptm/47OKfQRpNQ2J/oIN/3QYiK6FwW+eJbILhsdxh2WTLdl+30o8aGdTbm5JbffpFFAg/g+zi1E+jvJha5ng==
 
-acorn@^6.4.1:
+acorn-walk@^6.0.1:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
+  integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==
+
+acorn@^5.5.3:
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
+
+acorn@^6.0.1, acorn@^6.4.1:
   version "6.4.2"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.2.tgz#35866fd710528e92de10cf06016498e47e39e1e6"
   integrity sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==
@@ -3927,6 +3965,11 @@ array-differ@^3.0.0:
   resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-3.0.0.tgz#3cbb3d0f316810eafcc47624734237d6aee4ae6b"
   integrity sha512-THtfYS6KtME/yIAhKjZ2ul7XI96lQGHRputJQHO80LAWQnuGP4iCIN8vdMRboGbIEYBwU33q8Tch1os2+X0kMg==
 
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+  integrity sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=
+
 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"
@@ -5118,6 +5161,11 @@ brorand@^1.0.1, brorand@^1.1.0:
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
   integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
 
+browser-process-hrtime@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-1.0.0.tgz#3c9b4b7d782c8121e56f10106d84c0d0ffc94626"
+  integrity sha512-9o5UecI3GhkpM6DrXr69PblIuWxPKk9Y0jHBRhdocZ2y7YECBFCsHm79Pr3OyR2AvjhDkabFJaDJMYRazHgsow==
+
 browser-stdout@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
@@ -5707,6 +5755,11 @@ circular-dependency-plugin@^5.0.0:
   resolved "https://registry.yarnpkg.com/circular-dependency-plugin/-/circular-dependency-plugin-5.2.2.tgz#39e836079db1d3cf2f988dc48c5188a44058b600"
   integrity sha512-g38K9Cm5WRwlaH6g03B9OEz/0qRizI+2I7n+Gz+L5DxXJAPAiWQvwlYNm1V1jkdpUv95bOe/ASm2vfi/G560jQ==
 
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+  integrity sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==
+
 clap@^1.0.9:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.3.tgz#4f36745b32008492557f46412d66d50cb99bce51"
@@ -6524,6 +6577,18 @@ 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 "0.3.8"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
+  integrity sha512-b0tGHbfegbhPJpxpiBPU2sCkigAqtM9O121le6bbOlgyV+NyGyCmVfJ6QW9eRjz8CpNfWEOYBIMIGRYkLwsIYg==
+
+cssstyle@^1.0.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-1.4.0.tgz#9d31328229d3c565c61e586b02041a28fccdccf1"
+  integrity sha512-GBrLZYZ4X4x6/QEoBnIrqb8B/f5l4+8me2dkom/j1Gtbxy0kBv6OGzKuAsGM75bkGwGAFkt56Iwg28S3XTZgSA==
+  dependencies:
+    cssom "0.3.x"
+
 csstype@^2.5.7:
   version "2.6.16"
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.16.tgz#544d69f547013b85a40d15bff75db38f34fe9c39"
@@ -6570,6 +6635,15 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+data-urls@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
+  integrity sha512-YTWYI9se1P55u58gL5GkQHW4P6VJBJ5iBT+B5a7i2Tjadhv52paJG0qHX4A0OR6/t52odI64KP2YvFpkDOi3eQ==
+  dependencies:
+    abab "^2.0.0"
+    whatwg-mimetype "^2.2.0"
+    whatwg-url "^7.0.0"
+
 date-fns@^1.27.2:
   version "1.30.1"
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
@@ -6746,6 +6820,11 @@ deep-is@^0.1.3:
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
   integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
 
+deep-is@~0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.4.tgz#a6f2dce612fadd2ef1f519b73551f17e85199831"
+  integrity sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ==
+
 deepmerge@*:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.2.2.tgz#44d2ea3679b8f4d4ffba33f03d865fc1e7bf4955"
@@ -6955,6 +7034,13 @@ domain-browser@^1.1.1:
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
   integrity sha512-jnjyiM6eRyZl2H+W8Q/zLMA481hzi0eszAaBUzIVnmYVDBbnLxVNnfu1HgEBvCbL+71FrxMl3E6lpKH7Ge3OXA==
 
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 dompurify@^2.0.11:
   version "2.2.7"
   resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.2.7.tgz#a5f055a2a471638680e779bd08fc334962d11fd8"
@@ -7376,6 +7462,18 @@ escape-string-regexp@^4.0.0:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
   integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
 
+escodegen@^1.9.1:
+  version "1.14.3"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.14.3.tgz#4e7b81fba61581dc97582ed78cab7f0e8d63f503"
+  integrity sha512-qFcX0XJkdg+PB3xjZZG/wKSuT1PnQWx57+TVSjIMmILd2yC/6ByYElPwJnslDsuWuSAp4AwJGumarAAmJch5Kw==
+  dependencies:
+    esprima "^4.0.1"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
 eslint-config-prettier@^8.3.0:
   version "8.3.0"
   resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-8.3.0.tgz#f7471b20b6fe8a9a9254cc684454202886a2dd7a"
@@ -7522,7 +7620,7 @@ esprima@^2.6.0:
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
   integrity sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=
 
-esprima@^4.0.0, esprima@~4.0.0:
+esprima@^4.0.0, esprima@^4.0.1, esprima@~4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
   integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
@@ -7546,7 +7644,7 @@ esrecurse@^4.1.0, esrecurse@^4.3.0:
   dependencies:
     estraverse "^5.2.0"
 
-estraverse@^4.1.1:
+estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
   integrity sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==
@@ -7889,7 +7987,7 @@ fast-json-stable-stringify@^2.0.0:
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
 
-fast-levenshtein@^2.0.6:
+fast-levenshtein@^2.0.6, fast-levenshtein@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
@@ -9281,6 +9379,13 @@ html-comment-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.2.tgz#97d4688aeb5c81886a364faa0cad1dda14d433a7"
   integrity sha512-P+M65QY2JQ5Y0G9KKdlDpo0zK+/OHptU5AaBwUfAIDJZk1MYf32Frm84EcOytfJE0t5JvkAnKlmjsXDnWzCJmQ==
 
+html-encoding-sniffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  integrity sha512-71lZziiDnsuabfdYiUeWdCVyKuqwWi23L8YeIgV9jSSZHCtb6wB1BKWooH7L3tn4/FuZJMVWyNaIDr4RGmaSYw==
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
 html-tag@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/html-tag/-/html-tag-2.0.0.tgz#36c3bc8d816fd30b570d5764a497a641640c2fed"
@@ -9457,6 +9562,11 @@ ignore-loader@^0.1.2:
   resolved "https://registry.yarnpkg.com/ignore-loader/-/ignore-loader-0.1.2.tgz#d81f240376d0ba4f0d778972c3ad25874117a463"
   integrity sha1-2B8kA3bQuk8Nd4lyw60lh0EXpGM=
 
+ignore-styles@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ignore-styles/-/ignore-styles-5.0.1.tgz#b49ef2274bdafcd8a4880a966bfe38d1a0bf4671"
+  integrity sha1-tJ7yJ0va/NikiAqWa/440aC/RnE=
+
 ignore-walk@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/ignore-walk/-/ignore-walk-3.0.3.tgz#017e2447184bfeade7c238e4aefdd1e8f95b1e37"
@@ -10334,6 +10444,38 @@ jscodeshift@^0.5.0:
     temp "^0.8.1"
     write-file-atomic "^1.2.0"
 
+jsdom@^11.5.1:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-11.12.0.tgz#1a80d40ddd378a1de59656e9e6dc5a3ba8657bc8"
+  integrity sha512-y8Px43oyiBM13Zc1z780FrfNLJCXTL40EWlty/LXUtcjykRBNgLlCjWXpfSPBl2iv+N7koQN+dvqszHZgT/Fjw==
+  dependencies:
+    abab "^2.0.0"
+    acorn "^5.5.3"
+    acorn-globals "^4.1.0"
+    array-equal "^1.0.0"
+    cssom ">= 0.3.2 < 0.4.0"
+    cssstyle "^1.0.0"
+    data-urls "^1.0.0"
+    domexception "^1.0.1"
+    escodegen "^1.9.1"
+    html-encoding-sniffer "^1.0.2"
+    left-pad "^1.3.0"
+    nwsapi "^2.0.7"
+    parse5 "4.0.0"
+    pn "^1.1.0"
+    request "^2.87.0"
+    request-promise-native "^1.0.5"
+    sax "^1.2.4"
+    symbol-tree "^3.2.2"
+    tough-cookie "^2.3.4"
+    w3c-hr-time "^1.0.1"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.3"
+    whatwg-mimetype "^2.1.0"
+    whatwg-url "^6.4.1"
+    ws "^5.2.0"
+    xml-name-validator "^3.0.0"
+
 jsesc@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
@@ -10550,6 +10692,11 @@ lcid@^2.0.0:
   dependencies:
     invert-kv "^2.0.0"
 
+left-pad@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
+  integrity sha512-XI5MPzVNApjAyhQzphX8BkmKsKUxD4LdyK24iZeQGinBN9yTQT3bFlCBy/aVx2HrNcqQGsdot8ghrjyrvMCoEA==
+
 lerna@^3.20.2:
   version "3.22.1"
   resolved "https://registry.yarnpkg.com/lerna/-/lerna-3.22.1.tgz#82027ac3da9c627fd8bf02ccfeff806a98e65b62"
@@ -10605,6 +10752,14 @@ levn@^0.4.1:
     prelude-ls "^1.2.1"
     type-check "~0.4.0"
 
+levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  integrity sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
 line-height@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/line-height/-/line-height-0.3.1.tgz#4b1205edde182872a5efa3c8f620b3187a9c54c9"
@@ -12156,6 +12311,11 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
   integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
 
+nwsapi@^2.0.7:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
+  integrity sha512-h2AatdwYH+JHiZpv7pt/gSX1XoRGb7L/qSIeuqA6GwYoF9w1vP1cw42TO0aI2pNyshRK5893hNSl+1//vHK7hQ==
+
 oauth-sign@~0.9.0:
   version "0.9.0"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
@@ -12349,6 +12509,18 @@ optimist@~0.3.5:
   dependencies:
     wordwrap "~0.0.2"
 
+optionator@^0.8.1:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
+  integrity sha512-+IW9pACdk3XWmmTXG8m3upGUJst5XRGzxMRjXzAuJ1XnIFNvfhjjIuYkDvysnPQ7qzqVzLt78BCruntqRhWQbA==
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.6"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    word-wrap "~1.2.3"
+
 optionator@^0.9.1:
   version "0.9.1"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.1.tgz#4f236a6373dae0566a6d43e1326674f50c291499"
@@ -12712,6 +12884,11 @@ parse-url@^5.0.0:
     parse-path "^4.0.0"
     protocols "^1.4.0"
 
+parse5@4.0.0, parse5@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
+  integrity sha512-VrZ7eOd3T1Fk4XWNXMgiGBK/z0MG48BWG2uQNU4I72fkQuKUTZpl+u9k+CxEG0twMVzSmXEEz12z5Fnw1jIQFA==
+
 parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -12917,6 +13094,11 @@ please-upgrade-node@^3.2.0:
   dependencies:
     semver-compare "^1.0.0"
 
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+  integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
+
 posix-character-classes@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
@@ -13201,6 +13383,11 @@ postcss@^6.0.1:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
+postinstall-build@^5.0.1:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/postinstall-build/-/postinstall-build-5.0.3.tgz#238692f712a481d8f5bc8960e94786036241efc7"
+  integrity sha512-vPvPe8TKgp4FLgY3+DfxCE5PIfoXBK2lyLfNCxsRbDsV6vS4oU5RG/IWxrblMn6heagbnMED3MemUQllQ2bQUg==
+
 prebuild-install@^5.2.4:
   version "5.3.6"
   resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-5.3.6.tgz#7c225568d864c71d89d07f8796042733a3f54291"
@@ -13247,6 +13434,11 @@ prelude-ls@^1.2.1:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
   integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
 
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+  integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
+
 prepend-http@^1.0.0, prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
@@ -14156,7 +14348,23 @@ replace-ext@^1.0.0:
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.1.tgz#2d6d996d04a15855d967443631dd5f77825b016a"
   integrity sha512-yD5BHCe7quCgBph4rMQ+0KkIRKwWCrHDOX1p1Gp6HwjPM5kVoCdKGNhN7ydqqsX6lJEnQDKZ/tFMiEdQ1dvPEw==
 
-request@^2.45.0, request@^2.82.0, request@^2.86.0, request@^2.88.0, request@^2.88.2:
+request-promise-core@1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.4.tgz#3eedd4223208d419867b78ce815167d10593a22f"
+  integrity sha512-TTbAfBBRdWD7aNNOoVOBH4pN/KigV6LyapYNNlAPA8JwbovRti1E88m3sYAwsLi5ryhPKsE9APwnjFTgdUjTpw==
+  dependencies:
+    lodash "^4.17.19"
+
+request-promise-native@^1.0.5:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.9.tgz#e407120526a5efdc9a39b28a5679bf47b9d9dc28"
+  integrity sha512-wcW+sIUiWnKgNY0dqCpOZkUbF/I+YPi+f09JZIDa39Ec+q82CpSYniDp+ISgTTbKmnpJWASeJBPZmoxH84wt3g==
+  dependencies:
+    request-promise-core "1.1.4"
+    stealthy-require "^1.1.1"
+    tough-cookie "^2.3.3"
+
+request@^2.45.0, request@^2.82.0, request@^2.86.0, request@^2.87.0, request@^2.88.0, request@^2.88.2:
   version "2.88.2"
   resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
   integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
@@ -14996,6 +15204,11 @@ static-extend@^0.1.1:
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
+stealthy-require@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+  integrity sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=
+
 stream-browserify@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
@@ -15399,6 +15612,11 @@ symbol-observable@^0.2.2:
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-0.2.4.tgz#95a83db26186d6af7e7a18dbd9760a2f86d08f40"
   integrity sha1-lag9smGG1q9+ehjb2XYKL4bQj0A=
 
+symbol-tree@^3.2.2:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
+  integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
+
 table@^6.0.9:
   version "6.7.1"
   resolved "https://registry.yarnpkg.com/table/-/table-6.7.1.tgz#ee05592b7143831a8c94f3cee6aae4c1ccef33e2"
@@ -15709,7 +15927,7 @@ toidentifier@1.0.0:
   resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
   integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
 
-tough-cookie@~2.5.0:
+tough-cookie@^2.3.3, tough-cookie@^2.3.4, tough-cookie@~2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
   integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
@@ -15832,6 +16050,13 @@ type-check@^0.4.0, type-check@~0.4.0:
   dependencies:
     prelude-ls "^1.2.1"
 
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  integrity sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=
+  dependencies:
+    prelude-ls "~1.1.2"
+
 type-detect@4.0.8, type-detect@^4.0.0, type-detect@^4.0.5, type-detect@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
@@ -15902,6 +16127,15 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
+typemoq@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/typemoq/-/typemoq-2.1.0.tgz#4452ce360d92cf2a1a180f0c29de2803f87af1e8"
+  integrity sha512-DtRNLb7x8yCTv/KHlwes+NI+aGb4Vl1iPC63Hhtcvk1DpxSAZzKWQv0RQFY0jX2Uqj0SDBNl8Na4e6MV6TNDgw==
+  dependencies:
+    circular-json "^0.3.1"
+    lodash "^4.17.4"
+    postinstall-build "^5.0.1"
+
 typeof-article@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/typeof-article/-/typeof-article-0.1.1.tgz#9f07e733c3fbb646ffa9e61c08debacd460e06af"
@@ -16377,6 +16611,13 @@ vscode-ws-jsonrpc@^0.2.0:
   dependencies:
     vscode-jsonrpc "^5.0.0"
 
+w3c-hr-time@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"
+  integrity sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==
+  dependencies:
+    browser-process-hrtime "^1.0.0"
+
 warning-symbol@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/warning-symbol/-/warning-symbol-0.1.0.tgz#bb31dd11b7a0f9d67ab2ed95f457b65825bbad21"
@@ -16487,6 +16728,27 @@ webpack@^4.0.0:
     watchpack "^1.7.4"
     webpack-sources "^1.4.1"
 
+whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
+  integrity sha512-b5lim54JOPN9HtzvK9HFXvBma/rnfFeqsic0hSpjtDbVxR3dJKLc+KB4V6GgiGOvl7CY/KNh8rxSo9DKQrnUEw==
+  dependencies:
+    iconv-lite "0.4.24"
+
+whatwg-mimetype@^2.1.0, whatwg-mimetype@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
+  integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==
+
+whatwg-url@^6.4.1:
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.5.0.tgz#f2df02bff176fd65070df74ad5ccbb5a199965a8"
+  integrity sha512-rhRZRqx/TLJQWUpQ6bmrt2UV4f0HCQ463yQuONJqC6fO2VoEb1pTYddbe59SkYq87aoM5A3bdhMZiUiVws+fzQ==
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
+
 whatwg-url@^7.0.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.1.0.tgz#c2c492f1eca612988efd3d2266be1b9fc6170d06"
@@ -16569,7 +16831,7 @@ with-open-file@^0.1.6:
     p-try "^2.1.0"
     pify "^4.0.1"
 
-word-wrap@^1.2.3:
+word-wrap@^1.2.3, word-wrap@~1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
@@ -16699,6 +16961,13 @@ write-pkg@^3.1.0:
     sort-keys "^2.0.0"
     write-json-file "^2.2.0"
 
+ws@^5.2.0:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.3.tgz#05541053414921bc29c63bee14b8b0dd50b07b3d"
+  integrity sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==
+  dependencies:
+    async-limiter "~1.0.0"
+
 ws@^6.1.0:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
@@ -16729,6 +16998,11 @@ xdg-trashdir@^2.1.1:
     user-home "^2.0.0"
     xdg-basedir "^2.0.0"
 
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+  integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
+
 xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"