diff --git a/package.json b/package.json
index 2b05ff108e..8855ff0301 100644
--- a/package.json
+++ b/package.json
@@ -16,11 +16,12 @@
     },
     "scripts": {
         "analyze": "lit-analyzer 'packages/*/src/**/!(*.css).ts'",
-        "get-ready": "yarn build:clear-cache && run-p spectrum-vars process-icons process-spectrum && yarn build",
+        "get-ready": "yarn build:clear-cache && run-p spectrum-vars process-icons process-spectrum testing-library && yarn build",
         "postinstall": "yarn get-ready",
         "spectrum-vars": "node ./scripts/spectrum-vars.js && prettier --write 'packages/**/*.css'",
         "process-spectrum": "node ./scripts/process-spectrum-css.js && prettier --write 'packages/**/*.css'",
         "process-icons": "run-p icons icons:ui icons:workflow",
+        "testing-library": "cd projects/testing-library__dom && yarn build",
         "icons": "node ./scripts/process-icons.js && prettier --write 'packages/**/*.svg.ts'",
         "icons:ui": "lerna run --scope @spectrum-web-components/icons-ui build",
         "icons:workflow": "lerna run --scope @spectrum-web-components/icons-workflow build",
diff --git a/packages/actionbar/test/actionbar.test.ts b/packages/actionbar/test/actionbar.test.ts
index bed8879f12..1a49cda195 100644
--- a/packages/actionbar/test/actionbar.test.ts
+++ b/packages/actionbar/test/actionbar.test.ts
@@ -14,6 +14,7 @@ import { fixture, elementUpdated, html, expect } from '@open-wc/testing';
 import '../sp-actionbar.js';
 import { Actionbar } from '../';
 import { Default } from '../stories/actionbar.stories.js';
+import { getByLabelText } from 'testing-library__dom';
 
 describe('Actionbar', () => {
     it('loads', async () => {
@@ -24,6 +25,8 @@ describe('Actionbar', () => {
         expect(el).to.not.be.undefined;
 
         await expect(el).to.be.accessible();
+        const input = getByLabelText(el, 'Edit');
+        expect(input).to.not.be.undefined;
     });
 
     it('accepts variants', async () => {
diff --git a/packages/sidenav/test/sidenav-item.test.ts b/packages/sidenav/test/sidenav-item.test.ts
index 9668dc0031..9c5933a894 100644
--- a/packages/sidenav/test/sidenav-item.test.ts
+++ b/packages/sidenav/test/sidenav-item.test.ts
@@ -14,6 +14,7 @@ import '../sp-sidenav.js';
 import '../sp-sidenav-item.js';
 import { SideNavItem } from '../';
 import { fixture, elementUpdated, html, expect } from '@open-wc/testing';
+import { getByText, queryByText } from 'testing-library__dom';
 
 describe('Sidenav Item', () => {
     it('can exist disabled and with no parent', async () => {
@@ -69,29 +70,31 @@ describe('Sidenav Item', () => {
 
         await elementUpdated(el);
 
-        expect(el.shadowRoot).to.exist;
-        if (!el.shadowRoot) return;
-
-        let slot: HTMLSlotElement | null = el.shadowRoot.querySelector(
-            'slot:not([name])'
-        );
-        expect(slot).not.to.exist;
+        let section1 = queryByText(el, 'Section 1');
+        let section2 = queryByText(el, 'Section 2');
 
         expect(el.expanded).to.be.false;
+        expect(section1, 'section 1: closed initial').to.be.null;
+        expect(section2, 'section 2: closed initial').to.be.null;
 
         el.click();
-
         await elementUpdated(el);
 
         expect(el.expanded).to.be.true;
+        section1 = getByText(el, 'Section 1');
+        section2 = getByText(el, 'Section 2');
+        expect(section1, 'section 1: opened').to.not.be.null;
+        expect(section2, 'section 2: opened').to.not.be.null;
 
-        slot = el.shadowRoot.querySelector(
-            'slot:not([name])'
-        ) as HTMLSlotElement;
-        expect(slot).to.exist;
-        if (!slot) return;
+        el.click();
+        await elementUpdated(el);
+
+        section1 = queryByText(el, 'Section 1');
+        section2 = queryByText(el, 'Section 2');
 
-        expect(slot.assignedElements().length).to.equal(2);
+        expect(el.expanded).to.be.false;
+        expect(section1, 'section 1: closed').to.be.null;
+        expect(section2, 'section 2: closed').to.be.null;
     });
 
     it('populated `aria-current`', async () => {
diff --git a/projects/testing-library__dom/.gitignore b/projects/testing-library__dom/.gitignore
new file mode 100644
index 0000000000..f36e30f466
--- /dev/null
+++ b/projects/testing-library__dom/.gitignore
@@ -0,0 +1 @@
+dom.js
\ No newline at end of file
diff --git a/projects/testing-library__dom/README.md b/projects/testing-library__dom/README.md
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/projects/testing-library__dom/index.d.ts b/projects/testing-library__dom/index.d.ts
new file mode 100644
index 0000000000..4b10204536
--- /dev/null
+++ b/projects/testing-library__dom/index.d.ts
@@ -0,0 +1,2 @@
+// TypeScript Version: 2.8
+export * from '@testing-library/dom';
diff --git a/projects/testing-library__dom/index.js b/projects/testing-library__dom/index.js
new file mode 100644
index 0000000000..f40e8635e4
--- /dev/null
+++ b/projects/testing-library__dom/index.js
@@ -0,0 +1,33 @@
+HTMLElement.prototype.querySelectorAllWithShadowDOM = function(query) {
+    const isNotCustomElementParent = this.tagName.search('-') === -1;
+    const children = [...(this.children || [])].filter(
+        (child) => isNotCustomElementParent || !!child.assignedSlot
+    );
+    let results = children.filter((el) => el.matches(query));
+    if (this.shadowRoot) {
+        results = results.concat([
+            ...(this.shadowRoot.querySelectorAllWithShadowDOM(query) || []),
+        ]);
+    }
+    children.map((child) => {
+        if (child.querySelectorAllWithShadowDOM) {
+            results = results.concat([
+                ...(child.querySelectorAllWithShadowDOM(query) || []),
+            ]);
+        }
+    });
+    return results;
+};
+
+ShadowRoot.prototype.querySelectorAllWithShadowDOM = function(query) {
+    const children = [...(this.children || [])];
+    let results = children.filter((el) => el.matches(query));
+    children.map((child) => {
+        results = results.concat([
+            ...(child.querySelectorAllWithShadowDOM(query) || []),
+        ]);
+    });
+    return results;
+};
+
+export * from './dom.js';
diff --git a/projects/testing-library__dom/package.json b/projects/testing-library__dom/package.json
new file mode 100644
index 0000000000..3f85f860e2
--- /dev/null
+++ b/projects/testing-library__dom/package.json
@@ -0,0 +1,34 @@
+{
+    "name": "testing-library__dom",
+    "version": "7.20.1",
+    "description": "mirror of @testing-library/dom, bundled and exposed as ES module",
+    "author": "",
+    "main": "index.js",
+    "publishConfig": {
+        "access": "public"
+    },
+    "repository": {
+        "type": "git",
+        "url": "git://github.com/bundled-es-modules/testing-library-dom.git"
+    },
+    "license": "Apache-2.0",
+    "devDependencies": {
+        "@rollup/plugin-alias": "^2.2.0",
+        "@rollup/plugin-replace": "^2.2.1",
+        "@testing-library/dom": "^7.20.1",
+        "babel-core": "^6.26.3",
+        "core-js": "^2.5.7",
+        "rollup": "^1.0.0",
+        "rollup-plugin-commonjs": "^9.0.0",
+        "rollup-plugin-copy": "^3.0.0",
+        "rollup-plugin-ignore": "^1.0.5",
+        "rollup-plugin-node-builtins": "^2.1.2",
+        "rollup-plugin-node-globals": "^1.4.0",
+        "rollup-plugin-node-resolve": "^4.0.0",
+        "rollup-plugin-replace": "^2.1.0",
+        "semver": ">=4.3.2"
+    },
+    "scripts": {
+        "build": "rollup -c ./rollup.config.js"
+    }
+}
diff --git a/projects/testing-library__dom/rollup.config.js b/projects/testing-library__dom/rollup.config.js
new file mode 100644
index 0000000000..33d223a0e3
--- /dev/null
+++ b/projects/testing-library__dom/rollup.config.js
@@ -0,0 +1,25 @@
+import resolve from 'rollup-plugin-node-resolve';
+import commonjs from 'rollup-plugin-commonjs';
+import replace from '@rollup/plugin-replace';
+
+export default [
+    {
+        input: require.resolve(
+            '@testing-library/dom/dist/@testing-library/dom.esm.js'
+        ),
+        output: {
+            file: './dom.js',
+            format: 'es',
+        },
+        plugins: [
+            resolve({
+                browser: true,
+                preferBuiltins: false,
+            }),
+            commonjs(),
+            replace({
+                querySelectorAll: 'querySelectorAllWithShadowDOM',
+            }),
+        ],
+    },
+];
diff --git a/web-test-runner.config.js b/web-test-runner.config.js
index f9ba326849..a8891f5c89 100644
--- a/web-test-runner.config.js
+++ b/web-test-runner.config.js
@@ -13,6 +13,7 @@ module.exports = {
             'packages/icons-ui/**',
             'packages/icons-workflow/**',
             'test/**',
+            'projects/**',
         ],
         threshold: {
             statements: 98,
diff --git a/yarn.lock b/yarn.lock
index 90c4c62a2d..4868a4abf1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -390,14 +390,14 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
-"@babel/helper-module-imports@^7.0.0", "@babel/helper-module-imports@^7.10.4":
+"@babel/helper-module-imports@^7.0.0", "@babel/helper-module-imports@^7.10.4", "@babel/helper-module-imports@^7.7.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.10.4.tgz#4c5c54be04bd31670a7382797d75b9fa2e5b5620"
   integrity sha512-nEQJHqYavI217oD9+s5MUBzk6x1IlvoS9WTPfgG43CbMEeStE0v+r+TucWdx8KFGowPGvyOkDT9+7DHedIDnVw==
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-module-imports@^7.7.4", "@babel/helper-module-imports@^7.8.3":
+"@babel/helper-module-imports@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-module-imports/-/helper-module-imports-7.8.3.tgz#7fe39589b39c016331b6b8c3f441e8f0b1419498"
   integrity sha512-R0Bx3jippsbAEtzkpZ/6FIiuzOURPcMjHp+Z6xPe6DtApDJx+w7UYyOLanZqO8+wKR9G10s/FmHXvxaMd9s6Kg==
@@ -847,7 +847,7 @@
     "@babel/helper-create-class-features-plugin" "^7.10.4"
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-proposal-unicode-property-regex@^7.10.4":
+"@babel/plugin-proposal-unicode-property-regex@^7.10.4", "@babel/plugin-proposal-unicode-property-regex@^7.4.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.10.4.tgz#4483cda53041ce3413b7fe2f00022665ddfaa75d"
   integrity sha512-H+3fOgPnEXFL9zGYtKQe4IDOPKYlZdF1kqFDQRRb8PK4B8af1vAGK04tF5iQAAsui+mHNBQSAtd2/ndEDe9wuA==
@@ -855,7 +855,7 @@
     "@babel/helper-create-regexp-features-plugin" "^7.10.4"
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-proposal-unicode-property-regex@^7.4.4", "@babel/plugin-proposal-unicode-property-regex@^7.8.3":
+"@babel/plugin-proposal-unicode-property-regex@^7.8.3":
   version "7.8.8"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-unicode-property-regex/-/plugin-proposal-unicode-property-regex-7.8.8.tgz#ee3a95e90cdc04fe8cd92ec3279fa017d68a0d1d"
   integrity sha512-EVhjVsMpbhLw9ZfHWSx2iy13Q8Z/eg8e8ccVWt23sWQK5l1UdkoLJPN5w69UA4uITGBnEZD2JOe4QOHycYKv8A==
@@ -1106,7 +1106,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-dotall-regex@^7.10.4":
+"@babel/plugin-transform-dotall-regex@^7.10.4", "@babel/plugin-transform-dotall-regex@^7.4.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.10.4.tgz#469c2062105c1eb6a040eaf4fac4b488078395ee"
   integrity sha512-ZEAVvUTCMlMFAbASYSVQoxIbHm2OkG2MseW6bV2JjIygOjdVv8tuxrCTzj1+Rynh7ODb8GivUy7dzEXzEhuPaA==
@@ -1114,7 +1114,7 @@
     "@babel/helper-create-regexp-features-plugin" "^7.10.4"
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/plugin-transform-dotall-regex@^7.4.4", "@babel/plugin-transform-dotall-regex@^7.8.3":
+"@babel/plugin-transform-dotall-regex@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.8.3.tgz#c3c6ec5ee6125c6993c5cbca20dc8621a9ea7a6e"
   integrity sha512-kLs1j9Nn4MQoBYdRXH6AeaXMbEJFaFu/v1nQkvib6QzTj8MZI5OQzqmD83/2jEM1z0DLilra5aWO5YpyC0ALIw==
@@ -1732,6 +1732,14 @@
     "@babel/types" "^7.4.4"
     esutils "^2.0.2"
 
+"@babel/runtime-corejs3@^7.10.2":
+  version "7.10.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime-corejs3/-/runtime-corejs3-7.10.4.tgz#f29fc1990307c4c57b10dbd6ce667b27159d9e0d"
+  integrity sha512-BFlgP2SoLO9HJX9WBwN67gHWMBhDX/eDz64Jajd6mR/UAUzqrNMm99d4qHnVaKscAElZoFiPv+JpR/Siud5lXw==
+  dependencies:
+    core-js-pure "^3.0.0"
+    regenerator-runtime "^0.13.4"
+
 "@babel/runtime@^7.0.0", "@babel/runtime@^7.3.4", "@babel/runtime@^7.8.4", "@babel/runtime@^7.8.7":
   version "7.9.2"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.9.2.tgz#d90df0583a3a252f09aaa619665367bae518db06"
@@ -1739,10 +1747,10 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
-"@babel/runtime@^7.10.2":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.10.5.tgz#303d8bd440ecd5a491eae6117fd3367698674c5c"
-  integrity sha512-otddXKhdNn7d0ptoFRHtMLa8LqDxLYwTjB4nYgM1yy5N6gU/MUf8zqyyLltCH3yAVitBzmwK4us+DD0l/MauAg==
+"@babel/runtime@^7.10.2", "@babel/runtime@^7.10.3":
+  version "7.10.4"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.10.4.tgz#a6724f1a6b8d2f6ea5236dbfe58c7d7ea9c5eb99"
+  integrity sha512-UpTN5yUJr9b4EX2CnGNWIvER7Ab83ibv0pcvvHc4UOdrBI5jb8bj+32cCwPX6xu0mt2daFNjYhoi+X7beH0RSw==
   dependencies:
     regenerator-runtime "^0.13.4"
 
@@ -1824,7 +1832,7 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/types@^7.0.0", "@babel/types@^7.4.4", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0":
+"@babel/types@^7.0.0", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0":
   version "7.9.0"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.9.0.tgz#00b064c3df83ad32b2dbf5ff07312b15c7f1efb5"
   integrity sha512-BS9JKfXkzzJl8RluW4JGknzpiUV7ZrvTayM6yfqLTVBEnFtyowVIOu6rqxRd5cVO6yGoWf4T8u8dgK9oB+GCng==
@@ -1833,7 +1841,16 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@babel/types@^7.10.4", "@babel/types@^7.10.5":
+"@babel/types@^7.10.4":
+  version "7.10.4"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.4.tgz#369517188352e18219981efd156bfdb199fff1ee"
+  integrity sha512-UTCFOxC3FsFHb7lkRMVvgLzaRVamXuAs2Tz4wajva4WxtVY82eZeaUBtC2Zt95FU9TiznuC0Zk35tsim8jeVpg==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.10.4"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
+"@babel/types@^7.10.5", "@babel/types@^7.4.4":
   version "7.10.5"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.5.tgz#d88ae7e2fde86bfbfe851d4d81afa70a997b5d15"
   integrity sha512-ixV66KWfCI6GKoA/2H9v6bQdbfXEwwpOdQ8cRvb4F+eyvhlaHxWFMQB4+3d9QFJXZsiiiqVrewNV0DFEQpyT4Q==
@@ -2150,6 +2167,16 @@
   dependencies:
     "@hapi/hoek" "^8.3.0"
 
+"@jest/types@^25.5.0":
+  version "25.5.0"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-25.5.0.tgz#4d6a4793f7b9599fc3680877b856a97dbccf2a9d"
+  integrity sha512-OXD0RgQ86Tu3MazKo8bnrkDRaDXXMGUqd+kTtLtK1Zb7CRzQcaSRPPPV37SvYTdevXEBVxe0HXylEjs8ibkmCw==
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^1.1.1"
+    "@types/yargs" "^15.0.0"
+    chalk "^3.0.0"
+
 "@koa/cors@^3.1.0":
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/@koa/cors/-/cors-3.1.0.tgz#618bb073438cfdbd3ebd0e648a76e33b84f3a3b2"
@@ -3324,6 +3351,13 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.4.4.tgz#11d5db19bd178936ec89cd84519c4de439574398"
   integrity sha512-1oO6+dN5kdIA3sKPZhRGJTfGVP4SWV6KqlMOwry4J3HfyD68sl/3KmG7DeYUzvN+RbhXDnv/D8vNNB8168tAMg==
 
+"@rollup/plugin-alias@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-alias/-/plugin-alias-2.2.0.tgz#3ac52ece8b39583249884adb90fb316484389fe5"
+  integrity sha512-//6zmlHGbmousaatu4pBlC61gqZykLbH0c2GESBO4JgK5xFZgb/ih0zlg/5/BmTAczX5R/xsHRnsYsu4KyHV5w==
+  dependencies:
+    slash "^3.0.0"
+
 "@rollup/plugin-node-resolve@^7.1.1":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz#80de384edfbd7bfc9101164910f86078151a3eca"
@@ -3348,6 +3382,14 @@
     is-module "^1.0.0"
     resolve "^1.17.0"
 
+"@rollup/plugin-replace@^2.2.1":
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-replace/-/plugin-replace-2.3.0.tgz#86d88746383e40dd81cffb5216449cc51a734eb9"
+  integrity sha512-rzWAMqXAHC1w3eKpK6LxRqiF4f3qVFaa1sGii6Bp3rluKcwHNOpPt+hWRCmAH6SDEPtbPiLFf0pfNQyHs6Btlg==
+  dependencies:
+    magic-string "^0.25.2"
+    rollup-pluginutils "^2.6.0"
+
 "@rollup/plugin-replace@^2.3.1", "@rollup/plugin-replace@^2.3.3":
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/@rollup/plugin-replace/-/plugin-replace-2.3.3.tgz#cd6bae39444de119f5d905322b91ebd4078562e7"
@@ -3678,6 +3720,17 @@
   resolved "https://registry.yarnpkg.com/@testim/chrome-version/-/chrome-version-1.0.7.tgz#0cd915785ec4190f08a3a6acc9b61fc38fb5f1a9"
   integrity sha512-8UT/J+xqCYfn3fKtOznAibsHpiuDshCb0fwgWxRazTT19Igp9ovoXMPhXyLD6m3CKQGTMHgqoxaFfMWaL40Rnw==
 
+"@testing-library/dom@^7.20.1":
+  version "7.20.1"
+  resolved "https://registry.yarnpkg.com/@testing-library/dom/-/dom-7.20.1.tgz#bd3fd92eed4a29ea9b2731a96f430566da9b8980"
+  integrity sha512-kvAMxpPPPFHIC5vkuSXpx32Q/c1qHoVVuZEvB/pY4u1lL7nwWdM4P7vjzWlDfAEVNmSK2gHA4YrW5+hLxmFuyA==
+  dependencies:
+    "@babel/runtime" "^7.10.3"
+    "@types/aria-query" "^4.2.0"
+    aria-query "^4.2.2"
+    dom-accessibility-api "^0.4.5"
+    pretty-format "^25.5.0"
+
 "@types/accepts@*":
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/@types/accepts/-/accepts-1.3.5.tgz#c34bec115cfc746e04fe5a059df4ce7e7b391575"
@@ -3695,6 +3748,11 @@
   resolved "https://registry.yarnpkg.com/@types/anymatch/-/anymatch-1.3.1.tgz#336badc1beecb9dacc38bea2cf32adf627a8421a"
   integrity sha512-/+CRPXpBDpo2RK9C68N3b2cOvO0Cf5B9aPijHsoDQTHivnGSObdOF2BRQOYjojWTDy6nQvMjmqRXIxH55VjxxA==
 
+"@types/aria-query@^4.2.0":
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/@types/aria-query/-/aria-query-4.2.0.tgz#14264692a9d6e2fa4db3df5e56e94b5e25647ac0"
+  integrity sha512-iIgQNzCm0v7QMhhe4Jjn9uRh+I6GoPmt03CbEtwx3ao8/EfoQcmgtqH4vQ5Db/lxiIGaWDv6nwvunuh0RyX0+A==
+
 "@types/babel__code-frame@^7.0.1":
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/@types/babel__code-frame/-/babel__code-frame-7.0.1.tgz#baf2529c4abbfb5e4008c845efcfe39a187e2f99"
@@ -3902,6 +3960,13 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
+"@types/fs-extra@^8.0.0":
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.1.1.tgz#1e49f22d09aa46e19b51c0b013cb63d0d923a068"
+  integrity sha512-TcUlBem321DFQzBNuz8p0CLLKp0VvF/XH9E4KHNmgwyp4E3AfgI5cjiIVZWlbfThBop2qxFIh4+LeY6hVWWZ2w==
+  dependencies:
+    "@types/node" "*"
+
 "@types/fs-extra@^8.0.1":
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.1.0.tgz#1114834b53c3914806cd03b3304b37b3bd221a4d"
@@ -3975,11 +4040,26 @@
     "@types/through" "*"
     rxjs ">=6.4.0"
 
-"@types/istanbul-lib-coverage@^2.0.1":
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz#4ba8ddb720221f432e443bd5f9117fd22cfd4762"
   integrity sha512-sz7iLqvVUg1gIedBOvlkxPlc8/uVzyS5OwGz1cKjXzkl3FpL3al0crU8YGU1WoHkxn0Wxbw5tyi6hvzJKNzFsw==
 
+"@types/istanbul-lib-report@*":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-report/-/istanbul-lib-report-3.0.0.tgz#c14c24f18ea8190c118ee7562b7ff99a36552686"
+  integrity sha512-plGgXAPfVKFoYfa9NpYDAkseG+g6Jr294RqeqcqDixSbU34MZVJRi/P+7Y8GDpzkEwLaGZZOpKIEmeVZNtKsrg==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+
+"@types/istanbul-reports@^1.1.1":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-reports/-/istanbul-reports-1.1.2.tgz#e875cc689e47bce549ec81f3df5e6f6f11cfaeb2"
+  integrity sha512-P/W9yOX/3oPZSpaYOCQzGqgCQRXn0FFO/V8bWrCQs+wLmvVVxk6CRBXALEvNs9OHIatlnlFokfhuDo2ug01ciw==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+    "@types/istanbul-lib-report" "*"
+
 "@types/json-schema@^7.0.3":
   version "7.0.4"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.4.tgz#38fd73ddfd9b55abb1e1b2ed578cb55bd7b7d339"
@@ -4371,6 +4451,18 @@
   dependencies:
     "@types/node" "*"
 
+"@types/yargs-parser@*":
+  version "15.0.0"
+  resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-15.0.0.tgz#cb3f9f741869e20cce330ffbeb9271590483882d"
+  integrity sha512-FA/BWv8t8ZWJ+gEOnLLd8ygxH/2UFbAvgEonyfN6yWGLKc7zVjbpl2Y4CTjid9h2RfgPP6SEt6uHwEOply00yw==
+
+"@types/yargs@^15.0.0":
+  version "15.0.4"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-15.0.4.tgz#7e5d0f8ca25e9d5849f2ea443cf7c402decd8299"
+  integrity sha512-9T1auFmbPZoxHz0enUFlUuKRy3it01R+hlggyVUMtnCTQRunsQYifnSGb8hET4Xo8yiC0o0r1paW3ud5+rbURg==
+  dependencies:
+    "@types/yargs-parser" "*"
+
 "@types/yauzl@^2.9.1":
   version "2.9.1"
   resolved "https://registry.yarnpkg.com/@types/yauzl/-/yauzl-2.9.1.tgz#d10f69f9f522eef3cf98e30afb684a1e1ec923af"
@@ -4875,6 +4967,13 @@ abortcontroller-polyfill@^1.4.0:
   resolved "https://registry.yarnpkg.com/abortcontroller-polyfill/-/abortcontroller-polyfill-1.4.0.tgz#0d5eb58e522a461774af8086414f68e1dda7a6c4"
   integrity sha512-3ZFfCRfDzx3GFjO6RAkYx81lPGpUS20ISxux9gLxuKnqafNcFQo59+IoZqpO2WvQlyc287B62HDnDdNYRmlvWA==
 
+abstract-leveldown@~0.12.0, abstract-leveldown@~0.12.1:
+  version "0.12.4"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-0.12.4.tgz#29e18e632e60e4e221d5810247852a63d7b2e410"
+  integrity sha1-KeGOYy5g5OIh1YECR4UqY9ey5BA=
+  dependencies:
+    xtend "~3.0.0"
+
 accepts@^1.3.5, accepts@~1.3.4, accepts@~1.3.5, accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -4900,10 +4999,10 @@ acorn-walk@^7.1.1:
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-7.1.1.tgz#345f0dffad5c735e7373d2fec9a1023e6a44b83e"
   integrity sha512-wdlPY2tm/9XBr7QkKlq0WQVgiuGTX6YWPyRyBviSoScBuLfTVQhvwg6wJ369GJ/1nPfTLMfnrFIfjqVg6d+jQQ==
 
-acorn@5.X, acorn@^5.0.3, acorn@^5.5.0:
-  version "5.7.4"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
-  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
+acorn@5.X, acorn@^5.0.3, acorn@^5.5.0, acorn@^5.7.3:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
+  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
 acorn@^3.0.4:
   version "3.3.0"
@@ -4915,16 +5014,21 @@ acorn@^6.2.1:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
   integrity sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==
 
-acorn@^7.1.0, acorn@^7.4.0:
-  version "7.4.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.0.tgz#e1ad486e6c54501634c6c397c5c121daa383607c"
-  integrity sha512-+G7P8jJmCHr+S+cLfQxygbWhXy+8YTVGzAkpEbcLo2mLoL7tij/VG41QSHACSf5QgYRhMZYHuNc6drJaO0Da+w==
+acorn@^7.1.0:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.3.1.tgz#85010754db53c3fbaf3b9ea3e083aa5c5d147ffd"
+  integrity sha512-tLc0wSnatxAQHVHUapaHdz72pi9KUyHjq5KyHjGg9Y8Ifdc79pTh2XvI6I1/chZbnM7QtNKzh66ooDogPZSleA==
 
 acorn@^7.1.1:
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf"
   integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==
 
+acorn@^7.4.0:
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.0.tgz#e1ad486e6c54501634c6c397c5c121daa383607c"
+  integrity sha512-+G7P8jJmCHr+S+cLfQxygbWhXy+8YTVGzAkpEbcLo2mLoL7tij/VG41QSHACSf5QgYRhMZYHuNc6drJaO0Da+w==
+
 adm-zip@0.4.11:
   version "0.4.11"
   resolved "https://registry.yarnpkg.com/adm-zip/-/adm-zip-0.4.11.tgz#2aa54c84c4b01a9d0fb89bb11982a51f13e3d62a"
@@ -5187,6 +5291,14 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+aria-query@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-4.2.2.tgz#0d2ca6c9aceb56b8977e9fed6aed7e15bbd2f83b"
+  integrity sha512-o/HelwhuKpTj/frsOsbNLNgnNGVIFsVP/SW2BSF14gVl7kAfMOJ6/8wUAUvG1R1NHKrfG+2sHZTu0yauT1qBrA==
+  dependencies:
+    "@babel/runtime" "^7.10.2"
+    "@babel/runtime-corejs3" "^7.10.2"
+
 arr-diff@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
@@ -6242,6 +6354,13 @@ bl@^4.0.1:
     inherits "^2.0.4"
     readable-stream "^3.4.0"
 
+bl@~0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-0.8.2.tgz#c9b6bca08d1bc2ea00fc8afb4f1a5fd1e1c66e4e"
+  integrity sha1-yba8oI0bwuoA/Ir7Txpf0eHGbk4=
+  dependencies:
+    readable-stream "~1.0.26"
+
 bluebird@3.4.6:
   version "3.4.6"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.6.tgz#01da8d821d87813d158967e743d5fe6c62cf8c0f"
@@ -6376,6 +6495,15 @@ browserify-des@^1.0.0:
     inherits "^2.0.1"
     safe-buffer "^5.1.2"
 
+browserify-fs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-fs/-/browserify-fs-1.0.0.tgz#f075aa8a729d4d1716d066620e386fcc1311a96f"
+  integrity sha1-8HWqinKdTRcW0GZiDjhvzBMRqW8=
+  dependencies:
+    level-filesystem "^1.0.1"
+    level-js "^2.1.3"
+    levelup "^0.18.2"
+
 browserify-rsa@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
@@ -6489,6 +6617,11 @@ buffer-equal@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-1.0.0.tgz#59616b498304d556abd466966b22eeda3eca5fbe"
   integrity sha1-WWFrSYME1Var1GaWayLu2j7KX74=
 
+buffer-es6@^4.9.2, buffer-es6@^4.9.3:
+  version "4.9.3"
+  resolved "https://registry.yarnpkg.com/buffer-es6/-/buffer-es6-4.9.3.tgz#f26347b82df76fd37e18bcb5288c4970cfd5c404"
+  integrity sha1-8mNHuC33b9N+GLy1KIxJcM/VxAQ=
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -7211,6 +7344,11 @@ clone@^2.1.0, clone@^2.1.1, clone@^2.1.2:
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
+clone@~0.1.9:
+  version "0.1.19"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-0.1.19.tgz#613fb68639b26a494ac53253e15b1a6bd88ada85"
+  integrity sha1-YT+2hjmyaklKxTJT4Vsaa9iK2oU=
+
 cloneable-readable@^1.0.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.3.tgz#120a00cb053bfb63a222e709f9683ea2e11d8cec"
@@ -7316,6 +7454,11 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
+colorette@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.1.0.tgz#1f943e5a357fac10b4e0f5aaef3b14cdc1af6ec7"
+  integrity sha512-6S062WDQUXi6hOfkO/sBPVwE5ASXY4G2+b4atvhJfSsuUUhIaUKlkjLe9692Ipyt5/a+IPF5aVTu3V5gvXq5cg==
+
 colors@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
@@ -7448,7 +7591,7 @@ concat-stream@1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.2:
+concat-stream@^1.4.4, concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -7672,7 +7815,14 @@ conventional-recommended-bump@^5.0.0:
     meow "^4.0.0"
     q "^1.5.1"
 
-convert-source-map@1.X, convert-source-map@^1.5.0, convert-source-map@^1.5.1, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
+convert-source-map@1.X:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
+  integrity sha512-eFu7XigvxdZ1ETfbgPBohgyQ/Z++C0eEhTor0qRwBw9unw+L0/6V8wkSuGgzdThkiS5lSpdptOQPD8Ak40a+7A==
+  dependencies:
+    safe-buffer "~5.1.1"
+
+convert-source-map@^1.5.0, convert-source-map@^1.5.1, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
   integrity sha512-4FJkXzKXEDB1snCFZlLP4gpC3JILicCpGbzG9f9G7tGqGCzETQ2hWPrcinA9oU4wtf2biUaEH5065UnMeR33oA==
@@ -7758,7 +7908,22 @@ core-js-compat@^3.6.2:
     browserslist "^4.8.3"
     semver "7.0.0"
 
-core-js@^2.4.0, core-js@^2.5.0:
+core-js-pure@^3.0.0:
+  version "3.6.4"
+  resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.6.4.tgz#4bf1ba866e25814f149d4e9aaa08c36173506e3a"
+  integrity sha512-epIhRLkXdgv32xIUFaaAry2wdxZYBi6bgM7cB136dzzXXa+dFyRLTZeLUJxnd8ShrmyVXBub63n2NHo2JAt8Cw==
+
+core-js@^2.4.0:
+  version "2.6.10"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.10.tgz#8a5b8391f8cc7013da703411ce5b585706300d7f"
+  integrity sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA==
+
+core-js@^2.5.0:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.9.tgz#6b4b214620c834152e179323727fc19741b084f2"
+  integrity sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==
+
+core-js@^2.5.7:
   version "2.6.11"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.11.tgz#38831469f9922bded8ee21c9dc46985e0399308c"
   integrity sha512-5wjnpaT/3dV+XB4borEsnAYQchn00XSgTAWKDkEqv+K8KevjbzmofK6hfJ9TZIlpj2N0xQpazy7PiRQiWHqzWg==
@@ -8345,6 +8510,13 @@ defer-to-connect@^2.0.0:
   resolved "https://registry.yarnpkg.com/defer-to-connect/-/defer-to-connect-2.0.0.tgz#83d6b199db041593ac84d781b5222308ccf4c2c1"
   integrity sha512-bYL2d05vOSf1JEZNx5vSAtPuBMkX8K9EUutg7zlKvTqKXHt7RhWJFbmd7qakVuf13i+IkGmp6FwSsONOf6VYIg==
 
+deferred-leveldown@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/deferred-leveldown/-/deferred-leveldown-0.2.0.tgz#2cef1f111e1c57870d8bbb8af2650e587cd2f5b4"
+  integrity sha1-LO8fER4cV4cNi7uK8mUOWHzS9bQ=
+  dependencies:
+    abstract-leveldown "~0.12.1"
+
 define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
@@ -8581,6 +8753,11 @@ doctrine@^3.0.0:
   dependencies:
     esutils "^2.0.2"
 
+dom-accessibility-api@^0.4.5:
+  version "0.4.5"
+  resolved "https://registry.yarnpkg.com/dom-accessibility-api/-/dom-accessibility-api-0.4.5.tgz#d9c1cefa89f509d8cf132ab5d250004d755e76e3"
+  integrity sha512-HcPDilI95nKztbVikaN2vzwvmv0sE8Y2ZJFODy/m15n7mGXLeOKGiys9qWVbFbh+aq/KYj2lqMLybBOkYAEXqg==
+
 dom-serializer@0, dom-serializer@^0.2.1:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.2.2.tgz#1afb81f533717175d478655debc5e332d9f9bb51"
@@ -8905,7 +9082,7 @@ err-code@^1.0.0:
   resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
   integrity sha1-BuARbTAo9q70gGhJ6w6mp0iuaWA=
 
-errno@^0.1.3, errno@~0.1.7:
+errno@^0.1.1, errno@^0.1.3, errno@~0.1.1, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
   integrity sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==
@@ -9521,7 +9698,12 @@ estraverse@^5.1.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.1.0.tgz#374309d39fd935ae500e7b92e8a6b4c720e59642"
   integrity sha512-FyohXK+R0vE+y1nHLoBM7ZTyqRpqAlhdZHCWIWEviFLiGB8b04H6bQs8G+XTthacvT8VuwvteiP7RJSxMs8UEw==
 
-estree-walker@^0.6.1:
+estree-walker@^0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.5.2.tgz#d3850be7529c9580d815600b53126515e146dd39"
+  integrity sha512-XpCnW/AE10ws/kDAs37cngSkvgIR8aN3G0MS85m7dUpuK2EREo9VJ00uvw6Dg/hXEpfsE1I1TvJOJr+Z+TL+ig==
+
+estree-walker@^0.6.0, estree-walker@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
   integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
@@ -10185,6 +10367,11 @@ for-own@^1.0.0:
   dependencies:
     for-in "^1.0.1"
 
+foreach@~2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
+  integrity sha1-C+4AUBiusmDQo6865ljdATbsG5k=
+
 forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
@@ -10358,6 +10545,13 @@ functional-red-black-tree@^1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
+fwd-stream@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/fwd-stream/-/fwd-stream-1.0.4.tgz#ed281cabed46feecf921ee32dc4c50b372ac7cfa"
+  integrity sha1-7Sgcq+1G/uz5Ie4y3ExQs3KsfPo=
+  dependencies:
+    readable-stream "~1.0.26-4"
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -10727,6 +10921,20 @@ globby@*, globby@^11.0.0:
     merge2 "^1.3.0"
     slash "^3.0.0"
 
+globby@10.0.1:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.1.tgz#4782c34cb75dd683351335c5829cc3420e606b22"
+  integrity sha512-sSs4inE1FB2YQiymcmTv6NWENryABjUNPeWhOvmn4SjtKybglsyPZxFB3U1/+L1bYi0rNZDqCLlHyLYDl1Pq5A==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.0.3"
+    glob "^7.1.3"
+    ignore "^5.1.1"
+    merge2 "^1.2.3"
+    slash "^3.0.0"
+
 globby@^10.0.1:
   version "10.0.2"
   resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.2.tgz#277593e745acaa4646c3ab411289ec47a0392543"
@@ -11703,6 +11911,11 @@ icss-utils@^4.0.0, icss-utils@^4.1.1:
   dependencies:
     postcss "^7.0.14"
 
+idb-wrapper@^1.5.0:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/idb-wrapper/-/idb-wrapper-1.7.2.tgz#8251afd5e77fe95568b1c16152eb44b396767ea2"
+  integrity sha512-zfNREywMuf0NzDo9mVsL0yegjsirJxHpKHvWcyRozIqQy89g0a3U+oBPOCN4cc0oCiOuYgZHimzaW/R46G1Mpg==
+
 iedriver@^3.14.1:
   version "3.14.1"
   resolved "https://registry.yarnpkg.com/iedriver/-/iedriver-3.14.1.tgz#447c49be83c62d3f2f158283d58ccf7b35002be8"
@@ -11836,6 +12049,11 @@ indexes-of@^1.0.1:
   resolved "https://registry.yarnpkg.com/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
   integrity sha1-8w9xbI4r00bHtn0985FVZqfAVgc=
 
+indexof@~0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+  integrity sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=
+
 infer-owner@^1.0.3, infer-owner@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
@@ -12308,6 +12526,11 @@ is-object@^1.0.1:
   resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"
   integrity sha1-iVJojF7C/9awPsyF52ngKQMINHA=
 
+is-object@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/is-object/-/is-object-0.1.2.tgz#00efbc08816c33cfc4ac8251d132e10dc65098d7"
+  integrity sha1-AO+8CIFsM8/ErIJR0TLhDcZQmNc=
+
 is-path-cwd@^2.0.0, is-path-cwd@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-2.2.0.tgz#67d43b82664a7b5191fd9119127eb300048a9fdb"
@@ -12561,6 +12784,11 @@ is@^3.2.1:
   resolved "https://registry.yarnpkg.com/is/-/is-3.3.0.tgz#61cff6dd3c4193db94a3d62582072b44e5645d79"
   integrity sha512-nW24QBoPcFGGHJGUwnfpI7Yc5CdqWNdsyHQszVE/z2pKHXzh7FZ5GWhJqSyaQ9wMkQnsTx+kAI8bHlCX4tKdbg==
 
+is@~0.2.6:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/is/-/is-0.2.7.tgz#3b34a2c48f359972f35042849193ae7264b63562"
+  integrity sha1-OzSixI81mXLzUEKEkZOucmS2NWI=
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -12581,6 +12809,11 @@ isbinaryfile@^4.0.2, isbinaryfile@^4.0.6:
   resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-4.0.6.tgz#edcb62b224e2b4710830b67498c8e4e5a4d2610b"
   integrity sha512-ORrEy+SNVqUhrCaal4hA4fBzhggQQ+BaLntyPOdoEiwlKZW9BZiJXjg3RMiruE4tPEI3pyVPpySHQF/dKWperg==
 
+isbuffer@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/isbuffer/-/isbuffer-0.0.0.tgz#38c146d9df528b8bf9b0701c3d43cf12df3fc39b"
+  integrity sha1-OMFG2d9Si4v5sHAcPUPPEt8/w5s=
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -13183,6 +13416,91 @@ lerna@^3.20.2:
     import-local "^2.0.0"
     npmlog "^4.1.2"
 
+level-blobs@^0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/level-blobs/-/level-blobs-0.1.7.tgz#9ab9b97bb99f1edbf9f78a3433e21ed56386bdaf"
+  integrity sha1-mrm5e7mfHtv594o0M+Ie1WOGva8=
+  dependencies:
+    level-peek "1.0.6"
+    once "^1.3.0"
+    readable-stream "^1.0.26-4"
+
+level-filesystem@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/level-filesystem/-/level-filesystem-1.2.0.tgz#a00aca9919c4a4dfafdca6a8108d225aadff63b3"
+  integrity sha1-oArKmRnEpN+v3KaoEI0iWq3/Y7M=
+  dependencies:
+    concat-stream "^1.4.4"
+    errno "^0.1.1"
+    fwd-stream "^1.0.4"
+    level-blobs "^0.1.7"
+    level-peek "^1.0.6"
+    level-sublevel "^5.2.0"
+    octal "^1.0.0"
+    once "^1.3.0"
+    xtend "^2.2.0"
+
+level-fix-range@2.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/level-fix-range/-/level-fix-range-2.0.0.tgz#c417d62159442151a19d9a2367868f1724c2d548"
+  integrity sha1-xBfWIVlEIVGhnZojZ4aPFyTC1Ug=
+  dependencies:
+    clone "~0.1.9"
+
+level-fix-range@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/level-fix-range/-/level-fix-range-1.0.2.tgz#bf15b915ae36d8470c821e883ddf79cd16420828"
+  integrity sha1-vxW5Fa422EcMgh6IPd95zRZCCCg=
+
+"level-hooks@>=4.4.0 <5":
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/level-hooks/-/level-hooks-4.5.0.tgz#1b9ae61922930f3305d1a61fc4d83c8102c0dd93"
+  integrity sha1-G5rmGSKTDzMF0aYfxNg8gQLA3ZM=
+  dependencies:
+    string-range "~1.2"
+
+level-js@^2.1.3:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/level-js/-/level-js-2.2.4.tgz#bc055f4180635d4489b561c9486fa370e8c11697"
+  integrity sha1-vAVfQYBjXUSJtWHJSG+jcOjBFpc=
+  dependencies:
+    abstract-leveldown "~0.12.0"
+    idb-wrapper "^1.5.0"
+    isbuffer "~0.0.0"
+    ltgt "^2.1.2"
+    typedarray-to-buffer "~1.0.0"
+    xtend "~2.1.2"
+
+level-peek@1.0.6, level-peek@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/level-peek/-/level-peek-1.0.6.tgz#bec51c72a82ee464d336434c7c876c3fcbcce77f"
+  integrity sha1-vsUccqgu5GTTNkNMfIdsP8vM538=
+  dependencies:
+    level-fix-range "~1.0.2"
+
+level-sublevel@^5.2.0:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/level-sublevel/-/level-sublevel-5.2.3.tgz#744c12c72d2e72be78dde3b9b5cd84d62191413a"
+  integrity sha1-dEwSxy0ucr543eO5tc2E1iGRQTo=
+  dependencies:
+    level-fix-range "2.0"
+    level-hooks ">=4.4.0 <5"
+    string-range "~1.2.1"
+    xtend "~2.0.4"
+
+levelup@^0.18.2:
+  version "0.18.6"
+  resolved "https://registry.yarnpkg.com/levelup/-/levelup-0.18.6.tgz#e6a01cb089616c8ecc0291c2a9bd3f0c44e3e5eb"
+  integrity sha1-5qAcsIlhbI7MApHCqb0/DETj5es=
+  dependencies:
+    bl "~0.8.1"
+    deferred-leveldown "~0.2.0"
+    errno "~0.1.1"
+    prr "~0.0.0"
+    readable-stream "~1.0.26"
+    semver "~2.3.1"
+    xtend "~3.0.0"
+
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -13646,6 +13964,11 @@ lru-queue@0.1:
   dependencies:
     es5-ext "~0.10.2"
 
+ltgt@^2.1.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.2.1.tgz#f35ca91c493f7b73da0e07495304f17b31f87ee5"
+  integrity sha1-81ypHEk/e3PaDgdJUwTxezH4fuU=
+
 lunr@^2.3.8:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/lunr/-/lunr-2.3.8.tgz#a8b89c31f30b5a044b97d2d28e2da191b6ba2072"
@@ -13656,13 +13979,27 @@ macos-release@^2.2.0:
   resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.3.0.tgz#eb1930b036c0800adebccd5f17bc4c12de8bb71f"
   integrity sha512-OHhSbtcviqMPt7yfw5ef5aghS2jzFVKEFyCJndQt2YpSQ9qRVSEv2axSJI1paVThEu+FFGs584h/1YhxjVqajA==
 
-magic-string@^0.25.0, magic-string@^0.25.2, magic-string@^0.25.5, magic-string@^0.25.7:
+magic-string@^0.22.5:
+  version "0.22.5"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.22.5.tgz#8e9cf5afddf44385c1da5bc2a6a0dbd10b03657e"
+  integrity sha512-oreip9rJZkzvA8Qzk9HFs8fZGF/u7H/gtrE8EN6RjKJ9kh2HlC+yQ2QezifqTZfGyiuAV0dRv5a+y/8gBb1m9w==
+  dependencies:
+    vlq "^0.2.2"
+
+magic-string@^0.25.0, magic-string@^0.25.5, magic-string@^0.25.7:
   version "0.25.7"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.7.tgz#3f497d6fd34c669c6798dcb821f2ef31f5445051"
   integrity sha512-4CrMT5DOHTDk4HYDlzmwu4FVCcIYI8gauveasrdCu2IKIFOJ3f0v/8MDGJCDL9oD2ppz/Av1b0Nj345H9M+XIA==
   dependencies:
     sourcemap-codec "^1.4.4"
 
+magic-string@^0.25.2:
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.5.tgz#694fa8c6b9a51d83cc4a72c5b6883a7cfa890e40"
+  integrity sha512-vIO/BOm9odBHBAGwv0gZPLJeO9IpwliiIc0uPeAW93rrFMJ/R3M665IAEfOU/IW3kD4S9AtEn76lfTn1Yif+9A==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
 make-dir@^1.0.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
@@ -14942,6 +15279,15 @@ object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.0.7, object-keys@^1.0.9
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
+object-keys@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.2.0.tgz#cddec02998b091be42bf1035ae32e49f1cb6ea67"
+  integrity sha1-zd7AKZiwkb5CvxA1rjLknxy26mc=
+  dependencies:
+    foreach "~2.0.1"
+    indexof "~0.0.1"
+    is "~0.2.6"
+
 object-keys@~0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.4.0.tgz#28a6aae7428dd2c3a92f3d95f21335dd204e0336"
@@ -15029,6 +15375,11 @@ obuf@^1.0.0, obuf@^1.1.2:
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
   integrity sha512-PX1wu0AmAdPqOL1mWhqmlOd8kOIZQwGZw6rh7uby9fTc5lhaOWFLX3I6R1hrF9k3zUY40e6igsLGkDXK92LJNg==
 
+octal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/octal/-/octal-1.0.0.tgz#63e7162a68efbeb9e213588d58e989d1e5c4530b"
+  integrity sha1-Y+cWKmjvvrniE1iNWOmJ0eXEUws=
+
 octokit-pagination-methods@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz#cf472edc9d551055f9ef73f6e42b4dbb4c80bea4"
@@ -16878,6 +17229,16 @@ pretty-bytes@^5.1.0, pretty-bytes@^5.3.0:
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-5.3.0.tgz#f2849e27db79fb4d6cfe24764fc4134f165989f2"
   integrity sha512-hjGrh+P926p4R4WbaB6OckyRtO0F0/lQBiT+0gnxjV+5kjPBrfVBFCsCLbMqVQeydvIoouYTCmmEURiH3R1Bdg==
 
+pretty-format@^25.5.0:
+  version "25.5.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-25.5.0.tgz#7873c1d774f682c34b8d48b6743a2bf2ac55791a"
+  integrity sha512-kbo/kq2LQ/A/is0PQwsEHM7Ca6//bGPPvU6UnsdDRSKTWxT/ru/xb88v4BJf6a69H+uTytOEsTusT9ksd/1iWQ==
+  dependencies:
+    "@jest/types" "^25.5.0"
+    ansi-regex "^5.0.0"
+    ansi-styles "^4.0.0"
+    react-is "^16.12.0"
+
 pretty-hrtime@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
@@ -16919,6 +17280,11 @@ private@^0.1.6, private@^0.1.8, private@~0.1.5:
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
   integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
 
+process-es6@^0.11.2, process-es6@^0.11.6:
+  version "0.11.6"
+  resolved "https://registry.yarnpkg.com/process-es6/-/process-es6-0.11.6.tgz#c6bb389f9a951f82bd4eb169600105bd2ff9c778"
+  integrity sha1-xrs4n5qVH4K9TrFpYAEFvS/5x3g=
+
 process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
@@ -17007,6 +17373,11 @@ proxy-from-env@^1.0.0, proxy-from-env@^1.1.0:
   resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz#e102f16ca355424865755d2c9e8ea4f24d58c3e2"
   integrity sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==
 
+prr@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
+  integrity sha1-GoS4WQgyVQFBGFPQCB7j+obikmo=
+
 prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
@@ -17242,6 +17613,11 @@ re-template-tag@^2.0.1:
   resolved "https://registry.yarnpkg.com/re-template-tag/-/re-template-tag-2.0.1.tgz#bdebf1cc76cece769090906e7317925069504955"
   integrity sha512-TkxjSTkKDTKjSrflkkUDHd/2RDQuwoYPdrdNtTcDG0wD2EeT5FeeWe1QANwKe4BwOC5kN8a7QnvSAgSz7mRhwQ==
 
+react-is@^16.12.0:
+  version "16.13.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.0.tgz#0f37c3613c34fe6b37cd7f763a0d6293ab15c527"
+  integrity sha512-GFMtL0vHkiBv9HluwNZTggSn/sCyEt9n02aM0dSAjGGyqyNlAyftYm4phPxdvCigG15JreC5biwxCgTAJZ7yAA==
+
 read-all-stream@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/read-all-stream/-/read-all-stream-3.1.0.tgz#35c3e177f2078ef789ee4bfafa4373074eaef4fa"
@@ -17393,7 +17769,7 @@ read@1, read@~1.0.1:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^1.0.33:
+readable-stream@^1.0.26-4, readable-stream@^1.0.33:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
   integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
@@ -17403,7 +17779,7 @@ readable-stream@^1.0.33:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@~1.0.17:
+readable-stream@~1.0.17, readable-stream@~1.0.26, readable-stream@~1.0.26-4:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
   integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
@@ -17535,11 +17911,16 @@ regenerator-runtime@^0.11.0:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
   integrity sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==
 
-regenerator-runtime@^0.13.3, regenerator-runtime@^0.13.4:
+regenerator-runtime@^0.13.3:
   version "0.13.5"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz#d878a1d094b4306d10b9096484b33ebd55e26697"
   integrity sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==
 
+regenerator-runtime@^0.13.4:
+  version "0.13.4"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.4.tgz#e96bf612a3362d12bb69f7e8f74ffeab25c7ac91"
+  integrity sha512-plpwicqEzfEyTQohIKktWigcLzmNStMGwbOUbykx51/29Z3JOGYldaaNGK7ngNXV+UcoqvIMmloZ48Sr74sd+g==
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"
@@ -18233,6 +18614,72 @@ rollup-plugin-commonjs@^10.1.0:
     resolve "^1.11.0"
     rollup-pluginutils "^2.8.1"
 
+rollup-plugin-commonjs@^9.0.0:
+  version "9.3.4"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-commonjs/-/rollup-plugin-commonjs-9.3.4.tgz#2b3dddbbbded83d45c36ff101cdd29e924fd23bc"
+  integrity sha512-DTZOvRoiVIHHLFBCL4pFxOaJt8pagxsVldEXBOn6wl3/V21wVaj17HFfyzTsQUuou3sZL3lEJZVWKPFblJfI6w==
+  dependencies:
+    estree-walker "^0.6.0"
+    magic-string "^0.25.2"
+    resolve "^1.10.0"
+    rollup-pluginutils "^2.6.0"
+
+rollup-plugin-copy@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-copy/-/rollup-plugin-copy-3.1.0.tgz#435589857f4e346ea63fc137d99dcc1b25f51c3b"
+  integrity sha512-oVw3ljRV5jv7Yw/6eCEHntVs9Mc+NFglc0iU0J8ei76gldYmtBQ0M/j6WAkZUFVRSrhgfCrEakUllnN87V2f4w==
+  dependencies:
+    "@types/fs-extra" "^8.0.0"
+    colorette "^1.1.0"
+    fs-extra "^8.1.0"
+    globby "10.0.1"
+    is-plain-object "^3.0.0"
+
+rollup-plugin-ignore@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-ignore/-/rollup-plugin-ignore-1.0.5.tgz#fc16b321b29d054d728dafde808a8a52ec39f024"
+  integrity sha512-fGDl4eRMpEeSNqZ9WFR3piK47rrFgVzAIFRsJhTc9/P5t1qsScuFeEBfbXbHDnv6yh5OUth8dti+f+dswebV+Q==
+
+rollup-plugin-node-builtins@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-builtins/-/rollup-plugin-node-builtins-2.1.2.tgz#24a1fed4a43257b6b64371d8abc6ce1ab14597e9"
+  integrity sha1-JKH+1KQyV7a2Q3HYq8bOGrFFl+k=
+  dependencies:
+    browserify-fs "^1.0.0"
+    buffer-es6 "^4.9.2"
+    crypto-browserify "^3.11.0"
+    process-es6 "^0.11.2"
+
+rollup-plugin-node-globals@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-globals/-/rollup-plugin-node-globals-1.4.0.tgz#5e1f24a9bb97c0ef51249f625e16c7e61b7c020b"
+  integrity sha512-xRkB+W/m1KLIzPUmG0ofvR+CPNcvuCuNdjVBVS7ALKSxr3EDhnzNceGkGi1m8MToSli13AzKFYH4ie9w3I5L3g==
+  dependencies:
+    acorn "^5.7.3"
+    buffer-es6 "^4.9.3"
+    estree-walker "^0.5.2"
+    magic-string "^0.22.5"
+    process-es6 "^0.11.6"
+    rollup-pluginutils "^2.3.1"
+
+rollup-plugin-node-resolve@^4.0.0:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-4.2.4.tgz#7d370f8d6fd3031006a0032c38262dd9be3c6250"
+  integrity sha512-t/64I6l7fZ9BxqD3XlX4ZeO6+5RLKyfpwE2CiPNUKa+GocPlQhf/C208ou8y3AwtNsc6bjSk/8/6y/YAyxCIvw==
+  dependencies:
+    "@types/resolve" "0.0.8"
+    builtin-modules "^3.1.0"
+    is-module "^1.0.0"
+    resolve "^1.10.0"
+
+rollup-plugin-replace@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-replace/-/rollup-plugin-replace-2.2.0.tgz#f41ae5372e11e7a217cde349c8b5d5fd115e70e3"
+  integrity sha512-/5bxtUPkDHyBJAKketb4NfaeZjL5yLZdeUihSfbF2PQMz+rSTEb8ARKoOl3UBT4m7/X+QOXJo3sLTcq+yMMYTA==
+  dependencies:
+    magic-string "^0.25.2"
+    rollup-pluginutils "^2.6.0"
+
 rollup-plugin-styles@^3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-styles/-/rollup-plugin-styles-3.10.0.tgz#8e0e6c96ae235d15bfe5f03d9d0ee5282f3f40a2"
@@ -18299,13 +18746,22 @@ rollup-plugin-workbox@^5.0.1:
     rollup-plugin-terser "^6.1.0"
     workbox-build "^5.0.0"
 
-rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
+rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.6.0, rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
   version "2.8.2"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
   integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
   dependencies:
     estree-walker "^0.6.1"
 
+rollup@^1.0.0:
+  version "1.29.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.29.0.tgz#6a1a79eea43ca9d3d79a90c15a1ceecedc72097b"
+  integrity sha512-V63Iz0dSdI5qPPN5HmCN6OBRzBFhMqNWcvwgq863JtSCTU6Vdvqq6S2fYle/dSCyoPrBkIP3EIr1RVs3HTRqqg==
+  dependencies:
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
+
 rollup@^1.31.1:
   version "1.32.1"
   resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.32.1.tgz#4480e52d9d9e2ae4b46ba0d9ddeaf3163940f9c4"
@@ -18497,11 +18953,26 @@ semver@7.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.0.0.tgz#5f3ca35761e47e05b206c6daff2cf814f0316b8e"
   integrity sha512-+GB6zVA9LWh6zovYQLALHwv5rb2PHGlJi3lfiqIHxR0uuwCgefcOJc59v9fv1w8GbStwxuuqqAjI9NMAOOgq1A==
 
-semver@7.3.2, semver@^7.1.1, semver@^7.2.1, semver@^7.3.2:
+semver@7.3.2, semver@^7.2.1, semver@^7.3.2:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
   integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
 
+semver@>=4.3.2:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.1.1.tgz#29104598a197d6cbe4733eeecbe968f7b43a9667"
+  integrity sha512-WfuG+fl6eh3eZ2qAf6goB7nhiCd7NPXhmyFxigB/TOkQyeLP8w8GsVehvtGNtnNmyboz4TgeK40B1Kbql/8c5A==
+
+semver@^7.1.1:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.1.3.tgz#e4345ce73071c53f336445cfc19efb1c311df2a6"
+  integrity sha512-ekM0zfiA9SCBlsKa2X1hxyxiI4L3B6EbVJkkdgQXnSEEaHlGdvyodMruTiulSRWMMB4NeIuYNMC9rTKTz97GxA==
+
+semver@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-2.3.2.tgz#b9848f25d6cf36333073ec9ef8856d42f1233e52"
+  integrity sha1-uYSPJdbPNjMwc+ye+IVtQvEjPlI=
+
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -19143,6 +19614,11 @@ strict-uri-encode@^1.0.0:
   resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
   integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
 
+string-range@~1.2, string-range@~1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/string-range/-/string-range-1.2.2.tgz#a893ed347e72299bc83befbbf2a692a8d239d5dd"
+  integrity sha1-qJPtNH5yKZvIO++78qaSqNI51d0=
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -20316,6 +20792,11 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
+typedarray-to-buffer@~1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-1.0.4.tgz#9bb8ba0e841fb3f4cf1fe7c245e9f3fa8a5fe99c"
+  integrity sha1-m7i6DoQfs/TPH+fCRenz+opf6Zw=
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -21130,6 +21611,11 @@ vinyl@^2.0.0, vinyl@^2.1.0:
     remove-trailing-separator "^1.0.1"
     replace-ext "^1.0.0"
 
+vlq@^0.2.2:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
+  integrity sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==
+
 vm-browserify@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
@@ -21886,18 +22372,36 @@ xdg-basedir@^3.0.0:
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
   integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
 
+xtend@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.2.0.tgz#eef6b1f198c1c8deafad8b1765a04dad4a01c5a9"
+  integrity sha1-7vax8ZjByN6vrYsXZaBNrUoBxak=
+
 xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
 
-xtend@~2.1.1:
+xtend@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.0.6.tgz#5ea657a6dba447069c2e59c58a1138cb0c5e6cee"
+  integrity sha1-XqZXptukRwacLlnFihE4ywxebO4=
+  dependencies:
+    is-object "~0.1.2"
+    object-keys "~0.2.0"
+
+xtend@~2.1.1, xtend@~2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.1.2.tgz#6efecc2a4dad8e6962c4901b337ce7ba87b5d28b"
   integrity sha1-bv7MKk2tjmlixJAbM3znuoe10os=
   dependencies:
     object-keys "~0.4.0"
 
+xtend@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-3.0.0.tgz#5cce7407baf642cba7becda568111c493f59665a"
+  integrity sha1-XM50B7r2Qsunvs2laBEcST9ZZlo=
+
 y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"