diff --git a/jest.setup.js b/jest.setup.js
index 5fdf001693..5b507347c2 100644
--- a/jest.setup.js
+++ b/jest.setup.js
@@ -3,3 +3,8 @@
 // expect(element).toHaveTextContent(/react/i)
 // learn more: https://github.com/testing-library/jest-dom
 import "@testing-library/jest-dom/extend-expect";
+
+import { configure } from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+
+configure({ adapter: new Adapter() });
diff --git a/package.json b/package.json
index 2783a2c3ce..8a533f041e 100644
--- a/package.json
+++ b/package.json
@@ -51,6 +51,9 @@
     "decompress": "^4.2.1",
     "decompress-targz": "^4.1.1",
     "env-cmd": "^10.1.0",
+    "enzyme": "^3.11.0",
+    "enzyme-adapter-react-16": "^1.15.3",
+    "enzyme-to-json": "^3.5.0",
     "eslint": "^7.6.0",
     "eslint-plugin-react": "^7.20.5",
     "grunt": "^1.2.1",
diff --git a/src/components/alert/Alerts.test.tsx b/src/components/alert/Alerts.test.tsx
new file mode 100644
index 0000000000..bb5d60af8b
--- /dev/null
+++ b/src/components/alert/Alerts.test.tsx
@@ -0,0 +1,41 @@
+import React from 'react';
+import { Button, AlertVariant } from '@patternfly/react-core';
+import { mount } from 'enzyme';
+import EnzymeToJson from 'enzyme-to-json';
+import { act } from 'react-dom/test-utils';
+
+import { AlertPanel } from './AlertPanel';
+import { useAlerts } from './Alerts';
+
+jest.useFakeTimers();
+
+const WithButton = () => {
+  const [add, alerts, hide] = useAlerts();
+  return (
+    <>
+      <AlertPanel alerts={alerts} onCloseAlert={hide} />
+      <Button onClick={() => add('Hello', AlertVariant.default)}>Add</Button>
+    </>
+  );
+};
+
+it('renders global alerts', () => {
+  const empty = EnzymeToJson(
+    mount(<AlertPanel alerts={[]} onCloseAlert={() => {}} />)
+  );
+  expect(empty).toMatchSnapshot();
+
+  const tree = mount(<WithButton />);
+  const button = tree.find('button');
+  expect(button).not.toBeNull();
+
+  act(() => {
+    button!.simulate('click');
+  });
+  expect(EnzymeToJson(tree)).toMatchSnapshot();
+
+  act(() => {
+    jest.runAllTimers();
+  });
+  expect(EnzymeToJson(tree)).toMatchSnapshot();
+});
diff --git a/src/components/alert/__snapshots__/Alerts.test.tsx.snap b/src/components/alert/__snapshots__/Alerts.test.tsx.snap
new file mode 100644
index 0000000000..719500f3fb
--- /dev/null
+++ b/src/components/alert/__snapshots__/Alerts.test.tsx.snap
@@ -0,0 +1,197 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders global alerts 1`] = `
+<AlertPanel
+  alerts={Array []}
+  onCloseAlert={[Function]}
+>
+  <AlertGroup
+    isToast={true}
+  >
+    <Portal
+      containerInfo={
+        <div>
+          <ul
+            class="pf-c-alert-group pf-m-toast"
+          />
+        </div>
+      }
+    >
+      <AlertGroupInline
+        isToast={true}
+      >
+        <ul
+          className="pf-c-alert-group pf-m-toast"
+        />
+      </AlertGroupInline>
+    </Portal>
+  </AlertGroup>
+</AlertPanel>
+`;
+
+exports[`renders global alerts 2`] = `
+<WithButton>
+  <AlertPanel
+    alerts={Array []}
+    onCloseAlert={[Function]}
+  >
+    <AlertGroup
+      isToast={true}
+    >
+      <Portal
+        containerInfo={
+          <div>
+            <ul
+              class="pf-c-alert-group pf-m-toast"
+            >
+              <li>
+                <div
+                  aria-atomic="false"
+                  aria-label="Default Alert"
+                  aria-live="polite"
+                  class="pf-c-alert"
+                  data-ouia-component-id="1"
+                  data-ouia-component-type="PF4/Alert"
+                  data-ouia-safe="true"
+                >
+                  <div
+                    class="pf-c-alert__icon"
+                  >
+                    <svg
+                      aria-hidden="true"
+                      fill="currentColor"
+                      height="1em"
+                      role="img"
+                      style="vertical-align: -0.125em;"
+                      viewBox="0 64 896 1024"
+                      width="1em"
+                    >
+                      <path
+                        d="M320.060356,128 L575.938356,128 C575.938356,57.3 518.639356,-0.001 448.000356,-0.001 L448.000356,-0.001 C377.361356,-0.001 320.060356,57.3 320.060356,128 L320.060356,128 Z M64.2023555,192 C25.9623555,192 0.202355518,223.199 -2.84217094e-13,256 L-2.84217094e-13,256 C-0.0976444824,271.1 5.22235552,286.54 17.2223555,299.419 L17.2223555,299.419 C55.8623555,340.94 128.161356,403.399 128.161356,608 L128.161356,608 C128.161356,763.4 237.121356,887.8 384.040356,918.32 L384.040356,918.32 L384.040356,960 C384.040356,995.339 412.679356,1024 448.000356,1024 L448.000356,1024 C483.319356,1024 511.959356,995.339 511.959356,960 L511.959356,960 L511.959356,918.32 C658.878356,887.8 767.837356,763.4 767.837356,608 L767.837356,608 C767.837356,403.4 840.138356,340.94 878.778356,299.42 L878.778356,299.42 C890.777356,286.52 896.096356,271.1 895.999684,256 L895.999684,256 C895.777356,223.2 870.037356,192 831.798356,192 L831.798356,192 L64.2023555,192 Z"
+                        transform="rotate(180 0 512) scale(-1 1)"
+                      />
+                    </svg>
+                  </div>
+                  <h4
+                    class="pf-c-alert__title"
+                  >
+                    <span
+                      class="pf-u-screen-reader"
+                    >
+                      Default alert:
+                    </span>
+                    Hello
+                  </h4>
+                  <div
+                    class="pf-c-alert__action"
+                  >
+                    <button
+                      aria-disabled="false"
+                      aria-label="Close default alert alert: Hello"
+                      class="pf-c-button pf-m-plain"
+                      data-ouia-component-id="2"
+                      data-ouia-component-type="PF4/Button"
+                      data-ouia-safe="true"
+                      title="Hello"
+                      type="button"
+                    >
+                      <svg
+                        aria-hidden="true"
+                        fill="currentColor"
+                        height="1em"
+                        role="img"
+                        style="vertical-align: -0.125em;"
+                        viewBox="0 0 352 512"
+                        width="1em"
+                      >
+                        <path
+                          d="M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z"
+                          transform=""
+                        />
+                      </svg>
+                    </button>
+                  </div>
+                  
+                </div>
+              </li>
+            </ul>
+          </div>
+        }
+      >
+        <AlertGroupInline
+          isToast={true}
+        >
+          <ul
+            className="pf-c-alert-group pf-m-toast"
+          />
+        </AlertGroupInline>
+      </Portal>
+    </AlertGroup>
+  </AlertPanel>
+  <Button
+    onClick={[Function]}
+  >
+    <button
+      aria-disabled={false}
+      aria-label={null}
+      className="pf-c-button pf-m-primary"
+      data-ouia-component-id={0}
+      data-ouia-component-type="PF4/Button"
+      data-ouia-safe={true}
+      disabled={false}
+      onClick={[Function]}
+      type="button"
+    >
+      Add
+    </button>
+  </Button>
+</WithButton>
+`;
+
+exports[`renders global alerts 3`] = `
+<WithButton>
+  <AlertPanel
+    alerts={Array []}
+    onCloseAlert={[Function]}
+  >
+    <AlertGroup
+      isToast={true}
+    >
+      <Portal
+        containerInfo={
+          <div>
+            <ul
+              class="pf-c-alert-group pf-m-toast"
+            />
+          </div>
+        }
+      >
+        <AlertGroupInline
+          isToast={true}
+        >
+          <ul
+            className="pf-c-alert-group pf-m-toast"
+          />
+        </AlertGroupInline>
+      </Portal>
+    </AlertGroup>
+  </AlertPanel>
+  <Button
+    onClick={[Function]}
+  >
+    <button
+      aria-disabled={false}
+      aria-label={null}
+      className="pf-c-button pf-m-primary"
+      data-ouia-component-id={0}
+      data-ouia-component-type="PF4/Button"
+      data-ouia-safe={true}
+      disabled={false}
+      onClick={[Function]}
+      type="button"
+    >
+      Add
+    </button>
+  </Button>
+</WithButton>
+`;
diff --git a/yarn.lock b/yarn.lock
index bff917c2ee..96b1dadb0f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4286,6 +4286,21 @@ airbnb-js-shims@^2.2.1:
     string.prototype.padstart "^3.0.0"
     symbol.prototype.description "^1.0.0"
 
+airbnb-prop-types@^2.16.0:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/airbnb-prop-types/-/airbnb-prop-types-2.16.0.tgz#b96274cefa1abb14f623f804173ee97c13971dc2"
+  integrity sha512-7WHOFolP/6cS96PhKNrslCLMYAI8yB1Pp6u6XmxozQOiZbsI5ycglZr5cHhBFfuRcQQjzCMith5ZPZdYiJCxUg==
+  dependencies:
+    array.prototype.find "^2.1.1"
+    function.prototype.name "^1.1.2"
+    is-regex "^1.1.0"
+    object-is "^1.1.2"
+    object.assign "^4.1.0"
+    object.entries "^1.1.2"
+    prop-types "^15.7.2"
+    prop-types-exact "^1.2.0"
+    react-is "^16.13.1"
+
 ajv-errors@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.1.tgz#f35986aceb91afadec4102fbd85014950cefa64d"
@@ -4489,6 +4504,11 @@ array-equal@^1.0.0:
   resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
   integrity sha1-jCpe8kcv2ep0KwTHenUJO6J1fJM=
 
+array-filter@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-filter/-/array-filter-1.0.0.tgz#baf79e62e6ef4c2a4c0b831232daffec251f9d83"
+  integrity sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=
+
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
@@ -4535,7 +4555,15 @@ 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.flat@^1.2.1:
+array.prototype.find@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/array.prototype.find/-/array.prototype.find-2.1.1.tgz#3baca26108ca7affb08db06bf0be6cb3115a969c"
+  integrity sha512-mi+MYNJYLTx2eNYy+Yh6raoQacCsNeeMUaspFPh9Y141lFSsWxxB8V9mM2ye+eqiRs917J6/pJ4M9ZPzenWckA==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.4"
+
+array.prototype.flat@^1.2.1, array.prototype.flat@^1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.3.tgz#0de82b426b0318dbfdb940089e38b043d37f6c7b"
   integrity sha512-gBlRZV0VSmfPIeWfuuy56XZMvbVfbEUnOXUvt3F/eUUUSyzlgLxhEX4YAEpxNAogRGehPSnfXyPtYyKAhkzQhQ==
@@ -5809,6 +5837,18 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
+cheerio@^1.0.0-rc.3:
+  version "1.0.0-rc.3"
+  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.3.tgz#094636d425b2e9c0f4eb91a46c05630c9a1a8bf6"
+  integrity sha512-0td5ijfUPuubwLUu0OBoe98gZj8C/AA+RW3v67GPlGOrvxWjZmBXiBCRU+I8VEiNyJzjth40POfHiz2RB3gImA==
+  dependencies:
+    css-select "~1.2.0"
+    dom-serializer "~0.1.1"
+    entities "~1.1.1"
+    htmlparser2 "^3.9.1"
+    lodash "^4.15.0"
+    parse5 "^3.0.1"
+
 chokidar@^2.0.4, chokidar@^2.1.5, chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
@@ -6541,7 +6581,7 @@ css-select-base-adapter@^0.1.1:
   resolved "https://registry.yarnpkg.com/css-select-base-adapter/-/css-select-base-adapter-0.1.1.tgz#3b2ff4972cc362ab88561507a95408a1432135d7"
   integrity sha512-jQVeeRG70QI08vSTwf1jHxp74JoZsr2XSgETae8/xC8ovSnL2WF87GTLO86Sbwdt2lK4Umg4HnnwMO4YF3Ce7w==
 
-css-select@^1.1.0:
+css-select@^1.1.0, css-select@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
   integrity sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=
@@ -7080,6 +7120,11 @@ dir-glob@^3.0.1:
   dependencies:
     path-type "^4.0.0"
 
+discontinuous-range@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/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"
@@ -7142,6 +7187,14 @@ dom-serializer@0:
     domelementtype "^2.0.1"
     entities "^2.0.0"
 
+dom-serializer@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.1.tgz#1ec4059e284babed36eec2941d4a970a189ce7c0"
+  integrity sha512-l0IU0pPzLWSHBcieZbpOKgkIn3ts3vAh7ZuFyXNwJxJXk/c4Gwj9xaTJwIDVQCXawWD0qb3IzMGH5rglQaO0XA==
+  dependencies:
+    domelementtype "^1.3.0"
+    entities "^1.1.1"
+
 dom-walk@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.2.tgz#0c548bef048f4d1f2a97249002236060daa3fd84"
@@ -7152,7 +7205,7 @@ 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==
 
-domelementtype@1, domelementtype@^1.3.1:
+domelementtype@1, domelementtype@^1.3.0, domelementtype@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.1.tgz#d048c44b37b0d10a7f2a3d5fee3f4333d790481f"
   integrity sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==
@@ -7385,7 +7438,7 @@ enquirer@^2.3.5:
   dependencies:
     ansi-colors "^4.1.1"
 
-entities@^1.1.1, entities@^1.1.2:
+entities@^1.1.1, entities@^1.1.2, entities@~1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
@@ -7408,6 +7461,77 @@ envinfo@^7.3.1:
   resolved "https://registry.yarnpkg.com/envinfo/-/envinfo-7.5.1.tgz#93c26897225a00457c75e734d354ea9106a72236"
   integrity sha512-hQBkDf2iO4Nv0CNHpCuSBeaSrveU6nThVxFGTrq/eDlV716UQk09zChaJae4mZRsos1x4YLY2TaH3LHUae3ZmQ==
 
+enzyme-adapter-react-16@^1.15.3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.15.3.tgz#90154055be3318d70a51df61ac89cfa22e3d5f60"
+  integrity sha512-98rqNI4n9HZslWIPuuwy4hK1bxRuMy+XX0CU1dS8iUqcgisTxeBaap6oPp2r4MWC8OphCbbqAT8EU/xHz3zIaQ==
+  dependencies:
+    enzyme-adapter-utils "^1.13.1"
+    enzyme-shallow-equal "^1.0.4"
+    has "^1.0.3"
+    object.assign "^4.1.0"
+    object.values "^1.1.1"
+    prop-types "^15.7.2"
+    react-is "^16.13.1"
+    react-test-renderer "^16.0.0-0"
+    semver "^5.7.0"
+
+enzyme-adapter-utils@^1.13.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/enzyme-adapter-utils/-/enzyme-adapter-utils-1.13.1.tgz#59c1b734b0927543e3d8dc477299ec957feb312d"
+  integrity sha512-5A9MXXgmh/Tkvee3bL/9RCAAgleHqFnsurTYCbymecO4ohvtNO5zqIhHxV370t7nJAwaCfkgtffarKpC0GPt0g==
+  dependencies:
+    airbnb-prop-types "^2.16.0"
+    function.prototype.name "^1.1.2"
+    object.assign "^4.1.0"
+    object.fromentries "^2.0.2"
+    prop-types "^15.7.2"
+    semver "^5.7.1"
+
+enzyme-shallow-equal@^1.0.1, enzyme-shallow-equal@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/enzyme-shallow-equal/-/enzyme-shallow-equal-1.0.4.tgz#b9256cb25a5f430f9bfe073a84808c1d74fced2e"
+  integrity sha512-MttIwB8kKxypwHvRynuC3ahyNc+cFbR8mjVIltnmzQ0uKGqmsfO4bfBuLxb0beLNPhjblUEYvEbsg+VSygvF1Q==
+  dependencies:
+    has "^1.0.3"
+    object-is "^1.1.2"
+
+enzyme-to-json@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/enzyme-to-json/-/enzyme-to-json-3.5.0.tgz#3d536f1e8fb50d972360014fe2bd64e6a672f7dd"
+  integrity sha512-clusXRsiaQhG7+wtyc4t7MU8N3zCOgf4eY9+CeSenYzKlFST4lxerfOvnWd4SNaToKhkuba+w6m242YpQOS7eA==
+  dependencies:
+    lodash "^4.17.15"
+    react-is "^16.12.0"
+
+enzyme@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/enzyme/-/enzyme-3.11.0.tgz#71d680c580fe9349f6f5ac6c775bc3e6b7a79c28"
+  integrity sha512-Dw8/Gs4vRjxY6/6i9wU0V+utmQO9kvh9XLnz3LIudviOnVYDEe2ec+0k+NQoMamn1VrjKgCUOWj5jG/5M5M0Qw==
+  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, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
@@ -8676,7 +8800,7 @@ 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@^1.1.0, function.prototype.name@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/function.prototype.name/-/function.prototype.name-1.1.2.tgz#5cdf79d7c05db401591dfde83e3b70c5123e9a45"
   integrity sha512-C8A+LlHBJjB2AdcRPorc5JvJ5VUoWlXdEHLOJdCI7kjHEtGTpHQUiqMvCIKUwIsGwZX2jZJy761AXsn356bJQg==
@@ -9282,6 +9406,13 @@ 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-element-map@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/html-element-map/-/html-element-map-1.2.0.tgz#dfbb09efe882806af63d990cf6db37993f099f22"
+  integrity sha512-0uXq8HsuG1v2TmQ8QkIhzbrqeskE4kn52Q18QJ9iAA/SnHoEKXWiUxHQtclRsCFWEUD2So34X+0+pZZu862nnw==
+  dependencies:
+    array-filter "^1.0.0"
+
 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"
@@ -9365,7 +9496,7 @@ htmlnano@^0.2.2:
     terser "^4.3.9"
     uncss "^0.17.2"
 
-htmlparser2@^3.3.0, htmlparser2@^3.9.2:
+htmlparser2@^3.3.0, htmlparser2@^3.9.1, htmlparser2@^3.9.2:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.1.tgz#bd679dc3f59897b6a34bb10749c855bb53a9392f"
   integrity sha512-IgieNijUMbkDovyoKObU1DUhm1iwNYE/fuifEoEHfd1oZKZDaONBSkal7Y01shxsM49R4XaMdGez3WnF9UfiCQ==
@@ -9831,6 +9962,11 @@ is-binary-path@~2.1.0:
   dependencies:
     binary-extensions "^2.0.0"
 
+is-boolean-object@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-boolean-object/-/is-boolean-object-1.0.1.tgz#10edc0900dd127697a92f6f9807c7617d68ac48e"
+  integrity sha512-TqZuVwa/sppcrhUCAYkGBk7w0yxfQQnxq28fjkO53tnK9FQXmdwz2JS5+GjsWQ6RByES1K40nI+yDic5c9/aAQ==
+
 is-buffer@^1.0.2, is-buffer@^1.1.5:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
@@ -9843,7 +9979,7 @@ is-builtin-module@^3.0.0:
   dependencies:
     builtin-modules "^3.0.0"
 
-is-callable@^1.1.4, is-callable@^1.2.0:
+is-callable@^1.1.4, is-callable@^1.1.5, is-callable@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.2.0.tgz#83336560b54a38e35e3a2df7afd0454d691468bb"
   integrity sha512-pyVD9AaGLxtg6srb2Ng6ynWJqkHU9bEM087AKck0w8QwDarTfNcpIYoU8x8Hv2Icm8u6kFJM18Dag8lyqGkviw==
@@ -10029,6 +10165,11 @@ is-natural-number@^4.0.1:
   resolved "https://registry.yarnpkg.com/is-natural-number/-/is-natural-number-4.0.1.tgz#ab9d76e1db4ced51e35de0c72ebecf09f734cde8"
   integrity sha1-q5124dtM7VHjXeDHLr7PCfc0zeg=
 
+is-number-object@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-number-object/-/is-number-object-1.0.4.tgz#36ac95e741cf18b283fc1ddf5e83da798e3ec197"
+  integrity sha512-zohwelOAur+5uXtk8O3GPQ1eAcu4ZX3UwxQhUlfFFMNpUd83gXgjbhJh6HmB6LUNV/ieOLQuDwJO3dWJosUeMw==
+
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -10113,6 +10254,13 @@ is-regex@^1.0.4, is-regex@^1.1.0:
   dependencies:
     has-symbols "^1.0.1"
 
+is-regex@^1.0.5:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.1.1.tgz#c6f98aacc546f6cec5468a07b7b153ab564a57b9"
+  integrity sha512-1+QkEcxiLlB7VEyFtyBg94e08OAsvq7FUBgApTq/w2ymCLyKJgDPsybBENVtA7XCQEgEXxKPonG+mvYRxh/LIg==
+  dependencies:
+    has-symbols "^1.0.1"
+
 is-regexp@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-regexp/-/is-regexp-1.0.0.tgz#fd2d883545c46bac5a633e7b9a09e87fa2cb5069"
@@ -10155,6 +10303,11 @@ is-string@^1.0.4, is-string@^1.0.5:
   resolved "https://registry.yarnpkg.com/is-string/-/is-string-1.0.5.tgz#40493ed198ef3ff477b8c7f92f644ec82a5cd3a6"
   integrity sha512-buY6VNRjhQMiF1qWDouloZlQbRhDPCebwxSjxMjxgemYT46YMd2NR0/H+fBhEfWX4A/w9TBJ+ol+okqJKFE6vQ==
 
+is-subset@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-subset/-/is-subset-0.1.1.tgz#8a59117d932de1de00f245fcdd39ce43f1e939a6"
+  integrity sha1-ilkRfZMt4d4A8kX83TnOQ/HpOaY=
+
 is-svg@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-3.0.0.tgz#9321dbd29c212e5ca99c4fa9794c714bcafa2f75"
@@ -11598,6 +11751,21 @@ 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://registry.yarnpkg.com/lodash.escape/-/lodash.escape-4.0.1.tgz#c9044690c21e04294beaa517712fded1fa88de98"
+  integrity sha1-yQRGkMIeBClL6qUXcS/e0fqI3pg=
+
+lodash.flattendeep@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/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"
+  integrity sha1-QVxEePK8wwEgwizhDtMib30+GOA=
+
 lodash.memoize@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
@@ -11638,16 +11806,16 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
   integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
 
+lodash@^4.15.0, lodash@~4.17.10, lodash@~4.17.5:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+
 lodash@^4.17.13, lodash@^4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
-lodash@~4.17.10, lodash@~4.17.5:
-  version "4.17.20"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
-  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
-
 log-symbols@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
@@ -12125,6 +12293,11 @@ mkdirp@^1.0.3, mkdirp@~1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
+moo@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/moo/-/moo-0.5.1.tgz#7aae7f384b9b09f620b6abf6f74ebbcd1b65dbc4"
+  integrity sha512-I1mnb5xn4fO80BH9BLcF0yLypy2UKl+Cb01Fu0hJRkJjlCRtxZMWkTdAtDd5ZqCOxtCkhmRwyI57vWT+1iZ67w==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"
@@ -12209,6 +12382,17 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
+nearley@^2.7.10:
+  version "2.19.6"
+  resolved "https://registry.yarnpkg.com/nearley/-/nearley-2.19.6.tgz#22663fd7326eb708b4c18bfdd7e4ce204b7239b0"
+  integrity sha512-OV3Lx+o5iIGWVY38zs+7aiSnBqaHTFAOQiz83VHJje/wOOaSgzE3H0S/xfISxJhFSoPcX611OEDV9sCT8F283g==
+  dependencies:
+    commander "^2.19.0"
+    moo "^0.5.0"
+    railroad-diagrams "^1.0.0"
+    randexp "0.4.6"
+    semver "^5.4.1"
+
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
@@ -12500,7 +12684,7 @@ object-inspect@~1.4.0:
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.4.1.tgz#37ffb10e71adaf3748d05f713b4c9452f402cbc4"
   integrity sha512-wqdhLpfCUbEsoEwl3FXwGyv8ief1k/1aUdIPCqVnupM6e8l63BEJdiF/0swtn04/8p05tG/T0FrpTlfwvljOdw==
 
-object-is@^1.0.1:
+object-is@^1.0.1, object-is@^1.0.2, object-is@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/object-is/-/object-is-1.1.2.tgz#c5d2e87ff9e119f78b7a088441519e2eec1573b6"
   integrity sha512-5lHCz+0uufF6wZ7CRFWJN3hp8Jqblpgve06U5CMQ3f//6iDjPr2PEo9MWCjEssDsa+UZEL4PkFpr+BMop6aKzQ==
@@ -13062,6 +13246,13 @@ parse5@5.1.0:
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
   integrity sha512-fxNG2sQjHvlVAYmzBZS9YlDp6PTSSDwa98vkD4QgVDDCAo84z5X1t5XyJQ62ImdLXx5NdIIfihey6xpum9/gRQ==
 
+parse5@^3.0.1:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
+  integrity sha512-rgO9Zg5LLLkfJF9E6CCmXlSE4UVceloys8JrFqCcHloC3usd/kJCyPDwH2SOlzix2j3xaP9sUX3e8+kvkuleAA==
+  dependencies:
+    "@types/node" "*"
+
 parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
@@ -14249,6 +14440,15 @@ prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.4"
 
+prop-types-exact@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/prop-types-exact/-/prop-types-exact-1.2.0.tgz#825d6be46094663848237e3925a98c6e944e9869"
+  integrity sha512-K+Tk3Kd9V0odiXFP9fwDHUYRyvK3Nun3GVyPapSIs5OBkITAm15W0CPFD/YKTkMUAbc0b9CUwRQp2ybiBIq+eA==
+  dependencies:
+    has "^1.0.3"
+    object.assign "^4.1.0"
+    reflect.ownkeys "^0.2.0"
+
 prop-types-extra@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/prop-types-extra/-/prop-types-extra-1.1.1.tgz#58c3b74cbfbb95d304625975aa2f0848329a010b"
@@ -14417,11 +14617,24 @@ raf@^3.4.1:
   dependencies:
     performance-now "^2.1.0"
 
+railroad-diagrams@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
+  integrity sha1-635iZ1SN3t+4mcG5Dlc3RVnN234=
+
 ramda@^0.21.0:
   version "0.21.0"
   resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.21.0.tgz#a001abedb3ff61077d4ff1d577d44de77e8d0a35"
   integrity sha1-oAGr7bP/YQd9T/HVd9RN536NCjU=
 
+randexp@0.4.6:
+  version "0.4.6"
+  resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"
+  integrity sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==
+  dependencies:
+    discontinuous-range "1.0.0"
+    ret "~0.1.10"
+
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
@@ -14656,7 +14869,7 @@ react-inspector@^4.0.0:
     is-dom "^1.0.9"
     prop-types "^15.6.1"
 
-react-is@^16.12.0, react-is@^16.3.2, react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.3, react-is@^16.8.4:
+react-is@^16.12.0, react-is@^16.13.1, react-is@^16.3.2, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.3, react-is@^16.8.4, react-is@^16.8.6:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
@@ -14797,6 +15010,16 @@ react-syntax-highlighter@^11.0.2:
     prismjs "^1.8.4"
     refractor "^2.4.1"
 
+react-test-renderer@^16.0.0-0:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.13.1.tgz#de25ea358d9012606de51e012d9742e7f0deabc1"
+  integrity sha512-Sn2VRyOK2YJJldOqoh8Tn/lWQ+ZiKhyZTPtaO0Q6yNj+QDbmRkVFap6pZPy3YQk8DScRDfyqm/KxKYP9gCMRiQ==
+  dependencies:
+    object-assign "^4.1.1"
+    prop-types "^15.6.2"
+    react-is "^16.8.6"
+    scheduler "^0.19.1"
+
 react-textarea-autosize@^7.1.0:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/react-textarea-autosize/-/react-textarea-autosize-7.1.2.tgz#70fdb333ef86bcca72717e25e623e90c336e2cda"
@@ -14956,6 +15179,11 @@ redent@^3.0.0:
     indent-string "^4.0.0"
     strip-indent "^3.0.0"
 
+reflect.ownkeys@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/reflect.ownkeys/-/reflect.ownkeys-0.2.0.tgz#749aceec7f3fdf8b63f927a04809e90c5c0b3460"
+  integrity sha1-dJrO7H8/34tj+SegSAnpDFwLNGA=
+
 refractor@^2.4.1:
   version "2.10.1"
   resolved "https://registry.yarnpkg.com/refractor/-/refractor-2.10.1.tgz#166c32f114ed16fd96190ad21d5193d3afc7d34e"
@@ -15344,6 +15572,14 @@ rollup@^2.13.1:
   optionalDependencies:
     fsevents "~2.1.2"
 
+rst-selector-parser@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/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"
@@ -15493,7 +15729,7 @@ selfsigned@^1.10.7:
   dependencies:
     node-forge "0.9.0"
 
-"semver@2 || 3 || 4 || 5", semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
+"semver@2 || 3 || 4 || 5", semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0, semver@^5.7.0, semver@^5.7.1:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
@@ -16202,6 +16438,15 @@ string.prototype.padstart@^3.0.0:
     define-properties "^1.1.3"
     es-abstract "^1.17.0-next.1"
 
+string.prototype.trim@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/string.prototype.trim/-/string.prototype.trim-1.2.1.tgz#141233dff32c82bfad80684d7e5f0869ee0fb782"
+  integrity sha512-MjGFEeqixw47dAMFMtgUro/I0+wNqZB5GKXGt1fFr24u3TzDXCPu7J9Buppzoe3r/LqkSDLDDJzE15RGWDGAVw==
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+    function-bind "^1.1.1"
+
 string.prototype.trimend@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/string.prototype.trimend/-/string.prototype.trimend-1.0.1.tgz#85812a6b847ac002270f5808146064c995fb6913"