diff --git a/package.json b/package.json
index b353ff40b..272de73c4 100644
--- a/package.json
+++ b/package.json
@@ -74,14 +74,15 @@
     "@babel/core": "^7.7.2",
     "@babel/plugin-external-helpers": "^7.2.0",
     "@babel/plugin-proposal-class-properties": "^7.7.0",
+    "@babel/plugin-transform-flow-comments": "^7.12.13",
     "@babel/plugin-transform-modules-commonjs": "^7.7.0",
     "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/plugin-transform-flow-comments": "^7.12.13",
     "@babel/polyfill": "^7.7.0",
     "@babel/preset-env": "^7.7.1",
     "@babel/preset-flow": "^7.0.0",
     "@babel/preset-react": "^7.7.0",
     "@babel/preset-stage-2": "^7.0.0",
+    "@wojtekmaj/enzyme-adapter-react-17": "^0.6.1",
     "autoprefixer": "^9.7.1",
     "babel-eslint": "^10.0.3",
     "babel-jest": "^24.9.0",
@@ -92,6 +93,7 @@
     "codemirror": "^5.49.2",
     "cross-env": "^6.0.3",
     "css-loader": "^3.2.0",
+    "enzyme": "^3.11.0",
     "eslint": "^6.6.0",
     "eslint-config-fbjs": "^3.1.1",
     "eslint-config-prettier": "^6.5.0",
diff --git a/source/WindowScroller/WindowScroller.jest.js b/source/WindowScroller/WindowScroller.jest.js
index e3c54cf93..013206f81 100644
--- a/source/WindowScroller/WindowScroller.jest.js
+++ b/source/WindowScroller/WindowScroller.jest.js
@@ -1,3 +1,4 @@
+import {mount} from 'enzyme';
 import * as React from 'react';
 import {findDOMNode} from 'react-dom';
 import {render} from '../TestUtils';
@@ -473,4 +474,140 @@ describe('WindowScroller', () => {
       );
     });
   });
+
+  describe('when scrollElement prop changes', () => {
+    let scrollElementDiv;
+    let addEventListener;
+    let removeEventListener;
+
+    const generateWindowScrollerWrapper = scrollElement => {
+      return mount(
+        <WindowScroller scrollElement={scrollElement}>
+          {params => <div>&nbsp;</div>}
+        </WindowScroller>,
+      );
+    };
+
+    beforeEach(() => {
+      scrollElementDiv = document.createElement('div');
+
+      // Spy on the add/remove listener on this element so we can determine how and when it is used
+      addEventListener = jest.spyOn(scrollElementDiv, 'addEventListener');
+      removeEventListener = jest.spyOn(scrollElementDiv, 'removeEventListener');
+
+      // JSDom doesn't implement a working getBoundingClientRect()
+      // But WindowScroller requires it
+      mockGetBoundingClientRectForHeader({
+        documentOffset: 0,
+        height: 0,
+        width: 0,
+      });
+    });
+
+    it('should re-mount new scroll handlers if the scrollElement changes (single WindowScroller)', async () => {
+      const windowScroller = generateWindowScrollerWrapper(scrollElementDiv);
+
+      // detectElementResize && unregisterScrollListener
+      expect(addEventListener).toHaveBeenCalledTimes(2);
+
+      windowScroller.setProps({scrollElement: undefined}); // Change to window
+      windowScroller.update();
+
+      // detectElementResize && unregisterScrollListener
+      expect(removeEventListener).toHaveBeenCalledTimes(2);
+
+      simulateWindowScroll({scrollX: 0, scrollY: 5000});
+
+      // Allow scrolling timeout to complete so that the component computes state
+      await new Promise(resolve => setTimeout(resolve, 150));
+
+      expect(windowScroller.state('scrollTop')).toEqual(5000);
+
+      windowScroller.unmount();
+    });
+
+    it('should do nothing if you change a different prop', () => {
+      const windowScroller = generateWindowScrollerWrapper(scrollElementDiv);
+
+      // detectElementResize && unregisterScrollListener
+      expect(addEventListener).toHaveBeenCalledTimes(2);
+
+      windowScroller.setProps({onScroll: jest.fn()}); // Change random prop
+      windowScroller.update();
+
+      // detectElementResize && unregisterScrollListener
+      expect(removeEventListener).toHaveBeenCalledTimes(0);
+
+      windowScroller.unmount();
+    });
+
+    it('should retain existing handlers if they are still used (multiple WindowScrollers on different elements)', async () => {
+      const windowScrollerOnWindow = generateWindowScrollerWrapper(window);
+
+      const windowScrollerThatChanges = generateWindowScrollerWrapper(
+        scrollElementDiv,
+      );
+      const windowScrollerOnDivElement = generateWindowScrollerWrapper(
+        scrollElementDiv,
+      );
+
+      // detectElementResize && unregisterScrollListener
+      expect(addEventListener).toHaveBeenCalledTimes(2);
+
+      // Change from div to window
+      windowScrollerThatChanges.setProps({
+        scrollElement: undefined,
+      });
+
+      windowScrollerThatChanges.update();
+      windowScrollerOnDivElement.update();
+
+      // No unmounting because we still have WindowScrollers attached to the div
+      expect(removeEventListener).toHaveBeenCalledTimes(0);
+
+      simulateWindowScroll({scrollX: 0, scrollY: 5000});
+
+      // Allow scrolling timeout to complete so that the component computes state
+      await new Promise(resolve => setTimeout(resolve, 150));
+
+      expect(windowScrollerOnWindow.state('scrollTop')).toEqual(5000);
+      expect(windowScrollerThatChanges.state('scrollTop')).toEqual(5000);
+      expect(windowScrollerOnDivElement.state('scrollTop')).toEqual(0);
+
+      windowScrollerOnWindow.unmount();
+      windowScrollerThatChanges.unmount();
+      windowScrollerOnDivElement.unmount();
+    });
+
+    it('should remove old scroll handlers if the scrollElement changes (multiple WindowScrollers)', async () => {
+      const windowScroller1 = generateWindowScrollerWrapper(scrollElementDiv);
+      const windowScroller2 = generateWindowScrollerWrapper(scrollElementDiv);
+      const windowScroller3 = generateWindowScrollerWrapper(scrollElementDiv);
+
+      // detectElementResize && unregisterScrollListener added to divElement
+      expect(addEventListener).toHaveBeenCalledTimes(2);
+
+      windowScroller3.setProps({scrollElement: undefined});
+      windowScroller2.setProps({scrollElement: undefined});
+      windowScroller1.setProps({scrollElement: undefined});
+
+      windowScroller1.update();
+      windowScroller2.update();
+      windowScroller3.update();
+
+      // detectElementResize && unregisterScrollListener should be unmounted from divElement
+      expect(removeEventListener).toHaveBeenCalledTimes(2);
+
+      simulateWindowScroll({scrollX: 0, scrollY: 5000});
+
+      // Allow scrolling timeout to complete so that the component computes state
+      await new Promise(resolve => setTimeout(resolve, 150));
+
+      expect(windowScroller1.state('scrollTop')).toEqual(5000);
+
+      windowScroller1.unmount();
+      windowScroller2.unmount();
+      windowScroller3.unmount();
+    });
+  });
 });
diff --git a/source/WindowScroller/utils/onScroll.js b/source/WindowScroller/utils/onScroll.js
index 503c098f2..5a49d80fa 100644
--- a/source/WindowScroller/utils/onScroll.js
+++ b/source/WindowScroller/utils/onScroll.js
@@ -7,7 +7,13 @@ import {
 } from '../../utils/requestAnimationTimeout';
 import type WindowScroller from '../WindowScroller.js';
 
-let mountedInstances = [];
+// Checking a component's props is unreliable. Instead we store the element used at the time
+type MountedInstancesReference = {
+  component: WindowScroller,
+  element: Element,
+};
+
+let mountedInstances: MountedInstancesReference[] = [];
 let originalBodyPointerEvents = null;
 let disablePointerEventsTimeoutId = null;
 
@@ -25,7 +31,7 @@ function enablePointerEventsIfDisabled() {
 
 function enablePointerEventsAfterDelayCallback() {
   enablePointerEventsIfDisabled();
-  mountedInstances.forEach(instance => instance.__resetIsScrolling());
+  mountedInstances.forEach(mi => mi.component.__resetIsScrolling());
 }
 
 function enablePointerEventsAfterDelay() {
@@ -34,10 +40,10 @@ function enablePointerEventsAfterDelay() {
   }
 
   var maximumTimeout = 0;
-  mountedInstances.forEach(instance => {
+  mountedInstances.forEach(mi => {
     maximumTimeout = Math.max(
       maximumTimeout,
-      instance.props.scrollingResetTimeInterval,
+      mi.component.props.scrollingResetTimeInterval,
     );
   });
 
@@ -58,9 +64,9 @@ function onScrollWindow(event: Event) {
     document.body.style.pointerEvents = 'none';
   }
   enablePointerEventsAfterDelay();
-  mountedInstances.forEach(instance => {
-    if (instance.props.scrollElement === event.currentTarget) {
-      instance.__handleWindowScrollEvent();
+  mountedInstances.forEach(mi => {
+    if (mi.component.props.scrollElement === event.currentTarget) {
+      mi.component.__handleWindowScrollEvent();
     }
   });
 }
@@ -69,22 +75,24 @@ export function registerScrollListener(
   component: WindowScroller,
   element: Element,
 ) {
-  if (
-    !mountedInstances.some(instance => instance.props.scrollElement === element)
-  ) {
+  if (!mountedInstances.some(mi => mi.element === element)) {
     element.addEventListener('scroll', onScrollWindow);
   }
-  mountedInstances.push(component);
+
+  mountedInstances.push({component, element});
 }
 
 export function unregisterScrollListener(
   component: WindowScroller,
   element: Element,
 ) {
-  mountedInstances = mountedInstances.filter(
-    instance => instance !== component,
-  );
-  if (!mountedInstances.length) {
+  // Remove the given component from our known instances
+  mountedInstances = mountedInstances.filter(mi => mi.component !== component);
+
+  if (
+    !mountedInstances.length || // If current length is 0, remove listener
+    !mountedInstances.some(mi => mi.element === element) // No current mounted instances have the element
+  ) {
     element.removeEventListener('scroll', onScrollWindow);
     if (disablePointerEventsTimeoutId) {
       cancelAnimationTimeout(disablePointerEventsTimeoutId);
diff --git a/source/jest-setup.js b/source/jest-setup.js
index 5549294ee..48aef9c52 100644
--- a/source/jest-setup.js
+++ b/source/jest-setup.js
@@ -1,3 +1,8 @@
+import {configure} from 'enzyme';
+import Adapter from '@wojtekmaj/enzyme-adapter-react-17';
+
+configure({adapter: new Adapter()});
+
 jest.mock('dom-helpers/scrollbarSize', () => {
   return function getScrollbarSize() {
     return 20;
diff --git a/source/vendor/detectElementResize.js b/source/vendor/detectElementResize.js
index 60f9397e3..779f10113 100644
--- a/source/vendor/detectElementResize.js
+++ b/source/vendor/detectElementResize.js
@@ -9,6 +9,7 @@
  * 3) Avoid unnecessary reflows by not measuring size for scroll events bubbling from children.
  * 4) Add nonce for style element.
  * 5) Added support for injecting custom window object
+ * 6) Fix the addResizeListener/removeResizeListener which fails to unmount the scroll listener if there are multiple instances
  **/
 
 export default function createDetectElementResize(nonce, hostWindow) {
@@ -192,6 +193,8 @@ export default function createDetectElementResize(nonce, hostWindow) {
         element.appendChild(element.__resizeTriggers__);
         resetTriggers(element);
         element.addEventListener('scroll', scrollListener, true);
+        // Store reference to original instantiated scrollListener so it can be unbound later
+        element.__scrollListener__ = scrollListener;
 
         /* Listen for a css animation to detect element display/re-attach */
         if (animationstartevent) {
@@ -221,7 +224,14 @@ export default function createDetectElementResize(nonce, hostWindow) {
         1,
       );
       if (!element.__resizeListeners__.length) {
-        element.removeEventListener('scroll', scrollListener, true);
+        if (element.__scrollListener__) {
+          element.removeEventListener(
+            'scroll',
+            element.__scrollListener__,
+            true,
+          );
+        }
+
         if (element.__resizeTriggers__.__animationListener__) {
           element.__resizeTriggers__.removeEventListener(
             animationstartevent,
diff --git a/yarn.lock b/yarn.lock
index 324e3f8e7..cdf34bd6a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1350,6 +1350,31 @@
     "@webassemblyjs/wast-parser" "1.8.5"
     "@xtuc/long" "4.2.2"
 
+"@wojtekmaj/enzyme-adapter-react-17@^0.6.1":
+  version "0.6.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/@wojtekmaj/enzyme-adapter-react-17/-/enzyme-adapter-react-17-0.6.1.tgz#28caa37118c183e5f13c4dfb68cc32cde828ecbc"
+  integrity sha1-KMqjcRjBg+XxPE37aMwyzego7Lw=
+  dependencies:
+    "@wojtekmaj/enzyme-adapter-utils" "^0.1.0"
+    enzyme-shallow-equal "^1.0.0"
+    has "^1.0.0"
+    object.assign "^4.1.0"
+    object.values "^1.1.0"
+    prop-types "^15.7.0"
+    react-is "^17.0.0"
+    react-test-renderer "^17.0.0"
+
+"@wojtekmaj/enzyme-adapter-utils@^0.1.0":
+  version "0.1.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/@wojtekmaj/enzyme-adapter-utils/-/enzyme-adapter-utils-0.1.0.tgz#3a2a3db756111d53357e2f119a1612a969ab8c38"
+  integrity sha1-Oio9t1YRHVM1fi8RmhYSqWmrjDg=
+  dependencies:
+    function.prototype.name "^1.1.0"
+    has "^1.0.0"
+    object.assign "^4.1.0"
+    object.fromentries "^2.0.0"
+    prop-types "^15.7.0"
+
 "@xtuc/ieee754@^1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@xtuc/ieee754/-/ieee754-1.2.0.tgz#eef014a3145ae477a1cbc00cd1e552336dceb790"
@@ -1655,6 +1680,26 @@ array-unique@^0.3.2:
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
   integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
 
+array.prototype.filter@^1.0.0:
+  version "1.0.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/array.prototype.filter/-/array.prototype.filter-1.0.0.tgz#24d63e38983cdc6bf023a3c574b2f2a3f384c301"
+  integrity sha1-JNY+OJg83GvwI6PFdLLyo/OEwwE=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.0"
+    es-array-method-boxes-properly "^1.0.0"
+    is-string "^1.0.5"
+
+array.prototype.flat@^1.2.3:
+  version "1.2.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/array.prototype.flat/-/array.prototype.flat-1.2.4.tgz#6ef638b43312bd401b4c6199fdec7e2dc9e9a123"
+  integrity sha1-bvY4tDMSvUAbTGGZ/ex+LcnpoSM=
+  dependencies:
+    call-bind "^1.0.0"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.0-next.1"
+
 arrify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
@@ -1951,7 +1996,7 @@ bonjour@^3.5.0:
     multicast-dns "^6.0.1"
     multicast-dns-service-types "^1.1.0"
 
-boolbase@~1.0.0:
+boolbase@^1.0.0, boolbase@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
@@ -2177,6 +2222,14 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+call-bind@^1.0.0, call-bind@^1.0.2:
+  version "1.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/call-bind/-/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c"
+  integrity sha1-sdTonmiBGcPJqQOtMKuy9qkZvjw=
+  dependencies:
+    function-bind "^1.1.1"
+    get-intrinsic "^1.0.2"
+
 call-me-maybe@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
@@ -2270,6 +2323,30 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
+cheerio-select@^1.4.0:
+  version "1.4.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/cheerio-select/-/cheerio-select-1.4.0.tgz#3a16f21e37a2ef0f211d6d1aa4eff054bb22cdc9"
+  integrity sha1-OhbyHjei7w8hHW0apO/wVLsizck=
+  dependencies:
+    css-select "^4.1.2"
+    css-what "^5.0.0"
+    domelementtype "^2.2.0"
+    domhandler "^4.2.0"
+    domutils "^2.6.0"
+
+cheerio@^1.0.0-rc.3:
+  version "1.0.0-rc.9"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/cheerio/-/cheerio-1.0.0-rc.9.tgz#a3ae6b7ce7af80675302ff836f628e7cb786a67f"
+  integrity sha1-o65rfOevgGdTAv+Db2KOfLeGpn8=
+  dependencies:
+    cheerio-select "^1.4.0"
+    dom-serializer "^1.3.1"
+    domhandler "^4.2.0"
+    htmlparser2 "^6.1.0"
+    parse5 "^6.0.1"
+    parse5-htmlparser2-tree-adapter "^6.0.1"
+    tslib "^2.2.0"
+
 chokidar@^2.0.0, chokidar@^2.0.2, chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
@@ -2487,7 +2564,7 @@ commander@2.12.x, commander@^2.11.0, commander@~2.12.1:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.12.2.tgz#0f5946c427ed9ec0d91a46bb9def53e54650e555"
   integrity sha512-BFnaq5ZOGcDN7FlrtBT4xxkgIToalIIxwjxLWVJ8bGTpe1LroqMiqQXdA7ygc7CRvaYS+9zfPGFnJqFSayx+AA==
 
-commander@^2.18.0, commander@^2.20.0, commander@^2.8.1, commander@~2.20.3:
+commander@^2.18.0, commander@^2.19.0, commander@^2.20.0, commander@^2.8.1, commander@~2.20.3:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -2771,11 +2848,27 @@ css-select@^1.1.0:
     domutils "1.5.1"
     nth-check "~1.0.1"
 
+css-select@^4.1.2:
+  version "4.1.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/css-select/-/css-select-4.1.2.tgz#8b52b6714ed3a80d8221ec971c543f3b12653286"
+  integrity sha1-i1K2cU7TqA2CIeyXHFQ/OxJlMoY=
+  dependencies:
+    boolbase "^1.0.0"
+    css-what "^5.0.0"
+    domhandler "^4.2.0"
+    domutils "^2.6.0"
+    nth-check "^2.0.0"
+
 css-what@2.1:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
   integrity sha1-lGfQMsOM+u+58teVASUwYvh/ob0=
 
+css-what@^5.0.0:
+  version "5.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/css-what/-/css-what-5.0.1.tgz#3efa820131f4669a8ac2408f9c32e7c7de9f4cad"
+  integrity sha1-PvqCATH0ZpqKwkCPnDLnx96fTK0=
+
 cssesc@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz#37741919903b868565e1c09ea747445cd18983ee"
@@ -3042,6 +3135,11 @@ dir-glob@^3.0.1:
   dependencies:
     path-type "^4.0.0"
 
+discontinuous-range@1.0.0:
+  version "1.0.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
+  integrity sha1-44Mx8IRLukm5qctxx3FYWqsbxlo=
+
 dns-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
@@ -3099,6 +3197,15 @@ dom-serializer@0:
     domelementtype "~1.1.1"
     entities "~1.1.1"
 
+dom-serializer@^1.0.1, dom-serializer@^1.3.1:
+  version "1.3.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/dom-serializer/-/dom-serializer-1.3.2.tgz#6206437d32ceefaec7161803230c7a20bc1b4d91"
+  integrity sha1-YgZDfTLO767HFhgDIwx6ILwbTZE=
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.2.0"
+    entities "^2.0.0"
+
 domain-browser@^1.1.1:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
@@ -3109,6 +3216,11 @@ domelementtype@1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
   integrity sha1-sXrtguirWeUt2cGbF1bg/BhyBMI=
 
+domelementtype@^2.0.1, domelementtype@^2.2.0:
+  version "2.2.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/domelementtype/-/domelementtype-2.2.0.tgz#9a0b6c2782ed6a1c7323d42267183df9bd8b1d57"
+  integrity sha1-mgtsJ4LtahxzI9QiZxg9+b2LHVc=
+
 domelementtype@~1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.1.3.tgz#bd28773e2642881aec51544924299c5cd822185b"
@@ -3126,6 +3238,13 @@ domhandler@2.1:
   dependencies:
     domelementtype "1"
 
+domhandler@^4.0.0, domhandler@^4.2.0:
+  version "4.2.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/domhandler/-/domhandler-4.2.0.tgz#f9768a5f034be60a89a27c2e4d0f74eba0d8b059"
+  integrity sha1-+XaKXwNL5gqJonwuTQ9066DYsFk=
+  dependencies:
+    domelementtype "^2.2.0"
+
 domutils@1.1:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.1.6.tgz#bddc3de099b9a2efacc51c623f28f416ecc57485"
@@ -3141,6 +3260,15 @@ domutils@1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
+domutils@^2.5.2, domutils@^2.6.0:
+  version "2.6.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/domutils/-/domutils-2.6.0.tgz#2e15c04185d43fb16ae7057cb76433c6edb938b7"
+  integrity sha1-LhXAQYXUP7Fq5wV8t2Qzxu25OLc=
+  dependencies:
+    dom-serializer "^1.0.1"
+    domelementtype "^2.2.0"
+    domhandler "^4.2.0"
+
 duplexify@^3.4.2, duplexify@^3.6.0:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
@@ -3244,11 +3372,52 @@ enhanced-resolve@^4.1.0:
     memory-fs "^0.5.0"
     tapable "^1.0.0"
 
+entities@^2.0.0:
+  version "2.2.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
+  integrity sha1-CY3JDruD2N/6CJ1VJWs1HTTE2lU=
+
 entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
   integrity sha1-blwtClYhtdra7O+AuQ7ftc13cvA=
 
+enzyme-shallow-equal@^1.0.0, enzyme-shallow-equal@^1.0.1:
+  version "1.0.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/enzyme-shallow-equal/-/enzyme-shallow-equal-1.0.4.tgz#b9256cb25a5f430f9bfe073a84808c1d74fced2e"
+  integrity sha1-uSVsslpfQw+b/gc6hICMHXT87S4=
+  dependencies:
+    has "^1.0.3"
+    object-is "^1.1.2"
+
+enzyme@^3.11.0:
+  version "3.11.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/enzyme/-/enzyme-3.11.0.tgz#71d680c580fe9349f6f5ac6c775bc3e6b7a79c28"
+  integrity sha1-cdaAxYD+k0n29axsd1vD5rennCg=
+  dependencies:
+    array.prototype.flat "^1.2.3"
+    cheerio "^1.0.0-rc.3"
+    enzyme-shallow-equal "^1.0.1"
+    function.prototype.name "^1.1.2"
+    has "^1.0.3"
+    html-element-map "^1.2.0"
+    is-boolean-object "^1.0.1"
+    is-callable "^1.1.5"
+    is-number-object "^1.0.4"
+    is-regex "^1.0.5"
+    is-string "^1.0.5"
+    is-subset "^0.1.1"
+    lodash.escape "^4.0.1"
+    lodash.isequal "^4.5.0"
+    object-inspect "^1.7.0"
+    object-is "^1.0.2"
+    object.assign "^4.1.0"
+    object.entries "^1.1.1"
+    object.values "^1.1.1"
+    raf "^3.4.1"
+    rst-selector-parser "^2.2.3"
+    string.prototype.trim "^1.2.1"
+
 errno@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.4.tgz#b896e23a9e5e8ba33871fc996abd3635fc9a1c7d"
@@ -3286,6 +3455,28 @@ es-abstract@^1.12.0, es-abstract@^1.15.0:
     string.prototype.trimleft "^2.1.0"
     string.prototype.trimright "^2.1.0"
 
+es-abstract@^1.18.0, es-abstract@^1.18.0-next.1, es-abstract@^1.18.0-next.2, es-abstract@^1.18.2:
+  version "1.18.3"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/es-abstract/-/es-abstract-1.18.3.tgz#25c4c3380a27aa203c44b2b685bba94da31b63e0"
+  integrity sha1-JcTDOAonqiA8RLK2hbupTaMbY+A=
+  dependencies:
+    call-bind "^1.0.2"
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    get-intrinsic "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.2"
+    is-callable "^1.2.3"
+    is-negative-zero "^2.0.1"
+    is-regex "^1.1.3"
+    is-string "^1.0.6"
+    object-inspect "^1.10.3"
+    object-keys "^1.1.1"
+    object.assign "^4.1.2"
+    string.prototype.trimend "^1.0.4"
+    string.prototype.trimstart "^1.0.4"
+    unbox-primitive "^1.0.1"
+
 es-abstract@^1.5.1, es-abstract@^1.7.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.9.0.tgz#690829a07cae36b222e7fd9b75c0d0573eb25227"
@@ -3297,6 +3488,11 @@ es-abstract@^1.5.1, es-abstract@^1.7.0:
     is-callable "^1.1.3"
     is-regex "^1.0.4"
 
+es-array-method-boxes-properly@^1.0.0:
+  version "1.0.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz#873f3e84418de4ee19c5be752990b2e44718d09e"
+  integrity sha1-hz8+hEGN5O4Zxb51KZCy5EcY0J4=
+
 es-to-primitive@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.1.1.tgz#45355248a88979034b6792e19bb81f2b7975dd0d"
@@ -3306,7 +3502,7 @@ es-to-primitive@^1.1.1:
     is-date-object "^1.0.1"
     is-symbol "^1.0.1"
 
-es-to-primitive@^1.2.0:
+es-to-primitive@^1.2.0, es-to-primitive@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
   integrity sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==
@@ -4206,11 +4402,26 @@ function-bind@^1.1.1:
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
   integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
 
+function.prototype.name@^1.1.0, function.prototype.name@^1.1.2:
+  version "1.1.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/function.prototype.name/-/function.prototype.name-1.1.4.tgz#e4ea839b9d3672ae99d0efd9f38d9191c5eaac83"
+  integrity sha1-5OqDm502cq6Z0O/Z842RkcXqrIM=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.0-next.2"
+    functions-have-names "^1.2.2"
+
 functional-red-black-tree@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
+functions-have-names@^1.2.2:
+  version "1.2.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/functions-have-names/-/functions-have-names-1.2.2.tgz#98d93991c39da9361f8e50b337c4f6e41f120e21"
+  integrity sha1-mNk5kcOdqTYfjlCzN8T25B8SDiE=
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -4235,6 +4446,15 @@ get-caller-file@^2.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
+get-intrinsic@^1.0.2, get-intrinsic@^1.1.1:
+  version "1.1.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/get-intrinsic/-/get-intrinsic-1.1.1.tgz#15f59f376f855c446963948f0d24cd3637b4abc6"
+  integrity sha1-FfWfN2+FXERpY5SPDSTNNje0q8Y=
+  dependencies:
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+
 get-own-enumerable-property-symbols@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/get-own-enumerable-property-symbols/-/get-own-enumerable-property-symbols-3.0.1.tgz#6f7764f88ea11e0b514bd9bd860a132259992ca4"
@@ -4494,6 +4714,11 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
+has-bigints@^1.0.1:
+  version "1.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/has-bigints/-/has-bigints-1.0.1.tgz#64fe6acb020673e3b78db035a5af69aa9d07b113"
+  integrity sha1-ZP5qywIGc+O3jbA1pa9pqp0HsRM=
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -4504,6 +4729,11 @@ has-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.0.tgz#ba1a8f1af2a0fc39650f5c850367704122063b44"
   integrity sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q=
 
+has-symbols@^1.0.1, has-symbols@^1.0.2:
+  version "1.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/has-symbols/-/has-symbols-1.0.2.tgz#165d3070c00309752a1236a479331e3ac56f1423"
+  integrity sha1-Fl0wcMADCXUqEjakeTMeOsVvFCM=
+
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -4540,6 +4770,13 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
+has@^1.0.0, has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
+  dependencies:
+    function-bind "^1.1.1"
+
 has@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.1.tgz#8461733f538b0837c9361e39a9ab9e9704dc2f28"
@@ -4547,13 +4784,6 @@ has@^1.0.1:
   dependencies:
     function-bind "^1.0.2"
 
-has@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
-  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
-  dependencies:
-    function-bind "^1.1.1"
-
 hash-base@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-2.0.2.tgz#66ea1d856db4e8a5470cadf6fce23ae5244ef2e1"
@@ -4654,6 +4884,14 @@ hpack.js@^2.1.6:
     readable-stream "^2.0.1"
     wbuf "^1.1.0"
 
+html-element-map@^1.2.0:
+  version "1.3.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/html-element-map/-/html-element-map-1.3.1.tgz#44b2cbcfa7be7aa4ff59779e47e51012e1c73c08"
+  integrity sha1-RLLLz6e+eqT/WXeeR+UQEuHHPAg=
+  dependencies:
+    array.prototype.filter "^1.0.0"
+    call-bind "^1.0.2"
+
 html-encoding-sniffer@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.1.tgz#79bf7a785ea495fe66165e734153f363ff5437da"
@@ -4693,6 +4931,16 @@ html-webpack-plugin@^3.2.0:
     toposort "^1.0.0"
     util.promisify "1.0.0"
 
+htmlparser2@^6.1.0:
+  version "6.1.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/htmlparser2/-/htmlparser2-6.1.0.tgz#c4d762b6c3371a05dbe65e94ae43a9f845fb8fb7"
+  integrity sha1-xNditsM3GgXb5l6UrkOp+EX7j7c=
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.0.0"
+    domutils "^2.5.2"
+    entities "^2.0.0"
+
 htmlparser2@~3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
@@ -5065,6 +5313,11 @@ is-arrayish@^0.2.1:
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
   integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
 
+is-bigint@^1.0.1:
+  version "1.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-bigint/-/is-bigint-1.0.2.tgz#ffb381442503235ad245ea89e45b3dbff040ee5a"
+  integrity sha1-/7OBRCUDI1rSReqJ5Fs9v/BA7lo=
+
 is-binary-path@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
@@ -5079,6 +5332,13 @@ is-binary-path@~2.1.0:
   dependencies:
     binary-extensions "^2.0.0"
 
+is-boolean-object@^1.0.1, is-boolean-object@^1.1.0:
+  version "1.1.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-boolean-object/-/is-boolean-object-1.1.1.tgz#3c0878f035cb821228d350d2e1e36719716a3de8"
+  integrity sha1-PAh48DXLghIo01DS4eNnGXFqPeg=
+  dependencies:
+    call-bind "^1.0.2"
+
 is-buffer@^1.0.2:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.4.tgz#cfc86ccd5dc5a52fa80489111c6920c457e2d98b"
@@ -5106,6 +5366,11 @@ is-callable@^1.1.4:
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
   integrity sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA==
 
+is-callable@^1.1.5, is-callable@^1.2.3:
+  version "1.2.3"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-callable/-/is-callable-1.2.3.tgz#8b1e0500b73a1d76c70487636f368e519de8db8e"
+  integrity sha1-ix4FALc6HXbHBIdjbzaOUZ3o244=
+
 is-ci@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
@@ -5225,6 +5490,16 @@ is-module@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
   integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
 
+is-negative-zero@^2.0.1:
+  version "2.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-negative-zero/-/is-negative-zero-2.0.1.tgz#3de746c18dda2319241a53675908d8f766f11c24"
+  integrity sha1-PedGwY3aIxkkGlNnWQjY92bxHCQ=
+
+is-number-object@^1.0.4:
+  version "1.0.5"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-number-object/-/is-number-object-1.0.5.tgz#6edfaeed7950cff19afedce9fbfca9ee6dd289eb"
+  integrity sha1-bt+u7XlQz/Ga/tzp+/yp7m3Sies=
+
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -5316,6 +5591,14 @@ is-regex@^1.0.4:
   dependencies:
     has "^1.0.1"
 
+is-regex@^1.0.5, is-regex@^1.1.3:
+  version "1.1.3"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-regex/-/is-regex-1.1.3.tgz#d029f9aff6448b93ebbe3f33dac71511fdcbef9f"
+  integrity sha1-0Cn5r/ZEi5Prvj8z2scVEf3L758=
+  dependencies:
+    call-bind "^1.0.2"
+    has-symbols "^1.0.2"
+
 is-regexp@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-regexp/-/is-regexp-1.0.0.tgz#fd2d883545c46bac5a633e7b9a09e87fa2cb5069"
@@ -5331,6 +5614,16 @@ is-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
   integrity sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==
 
+is-string@^1.0.5, is-string@^1.0.6:
+  version "1.0.6"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-string/-/is-string-1.0.6.tgz#3fe5d5992fb0d93404f32584d4b0179a71b54a5f"
+  integrity sha1-P+XVmS+w2TQE8yWE1LAXmnG1Sl8=
+
+is-subset@^0.1.1:
+  version "0.1.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-subset/-/is-subset-0.1.1.tgz#8a59117d932de1de00f245fcdd39ce43f1e939a6"
+  integrity sha1-ilkRfZMt4d4A8kX83TnOQ/HpOaY=
+
 is-symbol@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
@@ -5343,6 +5636,13 @@ is-symbol@^1.0.2:
   dependencies:
     has-symbols "^1.0.0"
 
+is-symbol@^1.0.3:
+  version "1.0.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/is-symbol/-/is-symbol-1.0.4.tgz#a6dac93b635b063ca6872236de88910a57af139c"
+  integrity sha1-ptrJO2NbBjymhyI23oiRClevE5w=
+  dependencies:
+    has-symbols "^1.0.2"
+
 is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -6203,6 +6503,16 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
+lodash.escape@^4.0.1:
+  version "4.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/lodash.escape/-/lodash.escape-4.0.1.tgz#c9044690c21e04294beaa517712fded1fa88de98"
+  integrity sha1-yQRGkMIeBClL6qUXcS/e0fqI3pg=
+
+lodash.flattendeep@^4.4.0:
+  version "4.4.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz#fb030917f86a3134e5bc9bec0d69e0013ddfedb2"
+  integrity sha1-+wMJF/hqMTTlvJvsDWngAT3f7bI=
+
 lodash.isequal@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
@@ -6582,6 +6892,11 @@ mkdirp@0.5.1, mkdirp@^0.5.0, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
+moo@^0.5.0:
+  version "0.5.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/moo/-/moo-0.5.1.tgz#7aae7f384b9b09f620b6abf6f74ebbcd1b65dbc4"
+  integrity sha1-eq5/OEubCfYgtqv29067zRtl28Q=
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -6678,6 +6993,16 @@ ncname@1.0.x:
   dependencies:
     xml-char-classes "^1.0.0"
 
+nearley@^2.7.10:
+  version "2.20.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/nearley/-/nearley-2.20.1.tgz#246cd33eff0d012faf197ff6774d7ac78acdd474"
+  integrity sha1-JGzTPv8NAS+vGX/2d016x4rN1HQ=
+  dependencies:
+    commander "^2.19.0"
+    moo "^0.5.0"
+    railroad-diagrams "^1.0.0"
+    randexp "0.4.6"
+
 needle@^2.2.1:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c"
@@ -6897,6 +7222,13 @@ npmlog@^4.0.2:
     gauge "~2.7.3"
     set-blocking "~2.0.0"
 
+nth-check@^2.0.0:
+  version "2.0.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/nth-check/-/nth-check-2.0.0.tgz#1bb4f6dac70072fc313e8c9cd1417b5074c0a125"
+  integrity sha1-G7T22scAcvwxPoyc0UF7UHTAoSU=
+  dependencies:
+    boolbase "^1.0.0"
+
 nth-check@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.1.tgz#9929acdf628fc2c41098deab82ac580cf149aae4"
@@ -6943,11 +7275,24 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
+object-inspect@^1.10.3, object-inspect@^1.7.0:
+  version "1.10.3"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/object-inspect/-/object-inspect-1.10.3.tgz#c2aa7d2d09f50c99375704f7a0adf24c5782d369"
+  integrity sha1-wqp9LQn1DJk3VwT3oK3yTFeC02k=
+
 object-inspect@^1.6.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
   integrity sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==
 
+object-is@^1.0.2, object-is@^1.1.2:
+  version "1.1.5"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/object-is/-/object-is-1.1.5.tgz#b9deeaa5fc7f1846a0faecdceec138e5778f53ac"
+  integrity sha1-ud7qpfx/GEag+uzc7sE45XePU6w=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+
 object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
@@ -6975,6 +7320,16 @@ object.assign@^4.1.0:
     has-symbols "^1.0.0"
     object-keys "^1.0.11"
 
+object.assign@^4.1.2:
+  version "4.1.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/object.assign/-/object.assign-4.1.2.tgz#0ed54a342eceb37b38ff76eb831a0e788cb63940"
+  integrity sha1-DtVKNC7Os3s4/3brgxoOeIy2OUA=
+  dependencies:
+    call-bind "^1.0.0"
+    define-properties "^1.1.3"
+    has-symbols "^1.0.1"
+    object-keys "^1.1.1"
+
 object.entries@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/object.entries/-/object.entries-1.1.0.tgz#2024fc6d6ba246aee38bdb0ffd5cfbcf371b7519"
@@ -6985,6 +7340,15 @@ object.entries@^1.1.0:
     function-bind "^1.1.1"
     has "^1.0.3"
 
+object.entries@^1.1.1:
+  version "1.1.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/object.entries/-/object.entries-1.1.4.tgz#43ccf9a50bc5fd5b649d45ab1a579f24e088cafd"
+  integrity sha1-Q8z5pQvF/VtknUWrGlefJOCIyv0=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.2"
+
 object.fromentries@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.fromentries/-/object.fromentries-2.0.1.tgz#050f077855c7af8ae6649f45c80b16ee2d31e704"
@@ -7020,6 +7384,15 @@ object.values@^1.1.0:
     function-bind "^1.1.1"
     has "^1.0.3"
 
+object.values@^1.1.1:
+  version "1.1.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/object.values/-/object.values-1.1.4.tgz#0d273762833e816b693a637d30073e7051535b30"
+  integrity sha1-DSc3YoM+gWtpOmN9MAc+cFFTWzA=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.2"
+
 obuf@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.1.tgz#104124b6c602c6796881a042541d36db43a5264e"
@@ -7265,6 +7638,13 @@ parse-passwd@^1.0.0:
   resolved "https://registry.yarnpkg.com/parse-passwd/-/parse-passwd-1.0.0.tgz#6d5b934a456993b23d37f40a382d6f1666a8e5c6"
   integrity sha1-bVuTSkVpk7I9N/QKOC1vFmao5cY=
 
+parse5-htmlparser2-tree-adapter@^6.0.1:
+  version "6.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/parse5-htmlparser2-tree-adapter/-/parse5-htmlparser2-tree-adapter-6.0.1.tgz#2cdf9ad823321140370d4dbf5d3e92c7c8ddc6e6"
+  integrity sha1-LN+a2CMyEUA3DU2/XT6Sx8jdxuY=
+  dependencies:
+    parse5 "^6.0.1"
+
 parse5@^3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
@@ -7272,6 +7652,11 @@ parse5@^3.0.2:
   dependencies:
     "@types/node" "*"
 
+parse5@^6.0.1:
+  version "6.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
+  integrity sha1-4aHAhcVps9wIMhGE8Zo5zCf3wws=
+
 parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
@@ -7674,7 +8059,7 @@ prop-types@^15.5.4:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-prop-types@^15.6.2, prop-types@^15.7.2:
+prop-types@^15.6.2, prop-types@^15.7.0, prop-types@^15.7.2:
   version "15.7.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
   integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
@@ -7814,6 +8199,26 @@ querystringify@^2.1.1:
   resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.1.tgz#60e5a5fd64a7f8bfa4d2ab2ed6fdf4c85bad154e"
   integrity sha512-w7fLxIRCRT7U8Qu53jQnJyPkYZIaR4n5151KMfcJlO/A9397Wxb1amJvROTK6TOnp7PfoAmg/qXiNHI+08jRfA==
 
+raf@^3.4.1:
+  version "3.4.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/raf/-/raf-3.4.1.tgz#0742e99a4a6552f445d73e3ee0328af0ff1ede39"
+  integrity sha1-B0LpmkplUvRF1z4+4DKK8P8e3jk=
+  dependencies:
+    performance-now "^2.1.0"
+
+railroad-diagrams@^1.0.0:
+  version "1.0.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
+  integrity sha1-635iZ1SN3t+4mcG5Dlc3RVnN234=
+
+randexp@0.4.6:
+  version "0.4.6"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"
+  integrity sha1-6YatXl4x2uE93W97MBmqfIf2DKM=
+  dependencies:
+    discontinuous-range "1.0.0"
+    ret "~0.1.10"
+
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.5.tgz#dc009a246b8d09a177b4b7a0ae77bc570f4b1b79"
@@ -7885,6 +8290,11 @@ react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.4:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.11.0.tgz#b85dfecd48ad1ce469ff558a882ca8e8313928fa"
   integrity sha512-gbBVYR2p8mnriqAwWx9LbuUrShnAuSCNnuPGyc7GJrMVQtPDAh8iLpv7FRuMPFb56KkaVZIYSz1PrjI9q0QPCw==
 
+react-is@^17.0.0, react-is@^17.0.2:
+  version "17.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
+  integrity sha1-5pHUqOnHiTZWVVOas3J2Kw77VPA=
+
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
@@ -7927,6 +8337,16 @@ react-shallow-renderer@^16.13.1:
     object-assign "^4.1.1"
     react-is "^16.12.0 || ^17.0.0"
 
+react-test-renderer@^17.0.0:
+  version "17.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/react-test-renderer/-/react-test-renderer-17.0.2.tgz#4cd4ae5ef1ad5670fc0ef776e8cc7e1231d9866c"
+  integrity sha1-TNSuXvGtVnD8Dvd26Mx+EjHZhmw=
+  dependencies:
+    object-assign "^4.1.1"
+    react-is "^17.0.2"
+    react-shallow-renderer "^16.13.1"
+    scheduler "^0.20.2"
+
 react-test-renderer@^17.0.1:
   version "17.0.1"
   resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-17.0.1.tgz#3187e636c3063e6ae498aedf21ecf972721574c7"
@@ -8413,6 +8833,14 @@ rollup@^1.26.5:
     "@types/node" "*"
     acorn "^7.1.0"
 
+rst-selector-parser@^2.2.3:
+  version "2.2.3"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/rst-selector-parser/-/rst-selector-parser-2.2.3.tgz#81b230ea2fcc6066c89e3472de794285d9b03d91"
+  integrity sha1-gbIw6i/MYGbInjRy3nlChdmwPZE=
+  dependencies:
+    lodash.flattendeep "^4.4.0"
+    nearley "^2.7.10"
+
 rsvp@^4.8.4:
   version "4.8.5"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
@@ -8514,6 +8942,14 @@ scheduler@^0.20.1:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
+scheduler@^0.20.2:
+  version "0.20.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/scheduler/-/scheduler-0.20.2.tgz#4baee39436e34aa93b4874bddcbf0fe8b8b50e91"
+  integrity sha1-S67jlDbjSqk7SHS93L8P6Li1DpE=
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 schema-utils@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.3.0.tgz#f5877222ce3e931edae039f17eb3716e7137f8cf"
@@ -9053,6 +9489,23 @@ string-width@^4.1.0:
     is-fullwidth-code-point "^3.0.0"
     strip-ansi "^6.0.0"
 
+string.prototype.trim@^1.2.1:
+  version "1.2.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/string.prototype.trim/-/string.prototype.trim-1.2.4.tgz#6014689baf5efaf106ad031a5fa45157666ed1bd"
+  integrity sha1-YBRom69e+vEGrQMaX6RRV2Zu0b0=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+    es-abstract "^1.18.0-next.2"
+
+string.prototype.trimend@^1.0.4:
+  version "1.0.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/string.prototype.trimend/-/string.prototype.trimend-1.0.4.tgz#e75ae90c2942c63504686c18b287b4a0b1a45f80"
+  integrity sha1-51rpDClCxjUEaGwYsoe0oLGkX4A=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+
 string.prototype.trimleft@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.0.tgz#6cc47f0d7eb8d62b0f3701611715a3954591d634"
@@ -9069,6 +9522,14 @@ string.prototype.trimright@^2.1.0:
     define-properties "^1.1.3"
     function-bind "^1.1.1"
 
+string.prototype.trimstart@^1.0.4:
+  version "1.0.4"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/string.prototype.trimstart/-/string.prototype.trimstart-1.0.4.tgz#b36399af4ab2999b4c9c648bd7a3fb2bb26feeed"
+  integrity sha1-s2OZr0qymZtMnGSL16P7K7Jv7u0=
+  dependencies:
+    call-bind "^1.0.2"
+    define-properties "^1.1.3"
+
 string_decoder@^1.0.0, string_decoder@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
@@ -9442,6 +9903,11 @@ tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
+tslib@^2.2.0:
+  version "2.2.0"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/tslib/-/tslib-2.2.0.tgz#fb2c475977e35e241311ede2693cee1ec6698f5c"
+  integrity sha1-+yxHWXfjXiQTEe3iaTzuHsZpj1w=
+
 tty-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
@@ -9515,6 +9981,16 @@ uglify-js@^3.4.9:
     commander "~2.20.3"
     source-map "~0.6.1"
 
+unbox-primitive@^1.0.1:
+  version "1.0.1"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/unbox-primitive/-/unbox-primitive-1.0.1.tgz#085e215625ec3162574dc8859abee78a59b14471"
+  integrity sha1-CF4hViXsMWJXTciFmr7nilmxRHE=
+  dependencies:
+    function-bind "^1.1.1"
+    has-bigints "^1.0.1"
+    has-symbols "^1.0.2"
+    which-boxed-primitive "^1.0.2"
+
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -9943,6 +10419,17 @@ whatwg-url@^6.3.0:
     tr46 "^1.0.0"
     webidl-conversions "^4.0.1"
 
+which-boxed-primitive@^1.0.2:
+  version "1.0.2"
+  resolved "https://packages.atlassian.com/api/npm/npm-remote/which-boxed-primitive/-/which-boxed-primitive-1.0.2.tgz#13757bc89b209b049fe5d86430e21cf40a89a8e6"
+  integrity sha1-E3V7yJsgmwSf5dhkMOIc9AqJqOY=
+  dependencies:
+    is-bigint "^1.0.1"
+    is-boolean-object "^1.1.0"
+    is-number-object "^1.0.4"
+    is-string "^1.0.5"
+    is-symbol "^1.0.3"
+
 which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"