diff --git a/Taskfile.yml b/Taskfile.yml
index 3d101c5..8117f3a 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -27,7 +27,7 @@ tasks:
         sh: grep '^version' Cargo.toml|grep -Eo '[0-9]+\.[0-9]+\.[0-9]+')
 
   lint:
-    deps: [lint:frontend, lint:backend]
+    deps: [lint:frontend, lint:backend, lint:webext]
 
   lint:frontend:
     dir: webui
@@ -43,6 +43,15 @@ tasks:
     cmds:
       - cargo clippy --workspace
 
+  lint:webext:
+    dir: webext
+    deps: [setup:webext]
+    sources:
+      - ./**/*.ts
+      - ./**/*.svelte
+    cmds:
+      - yarn lint
+
   test:
     deps: [test:backend]
 
diff --git a/webext/.eslintrc.cjs b/webext/.eslintrc.cjs
new file mode 100644
index 0000000..946c389
--- /dev/null
+++ b/webext/.eslintrc.cjs
@@ -0,0 +1,34 @@
+module.exports = {
+  env: {
+    browser: true,
+    es2021: true
+  },
+  extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:storybook/recommended"],
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaVersion: "latest",
+    sourceType: "module"
+  },
+  plugins: ["svelte3", "@typescript-eslint"],
+  overrides: [{
+    files: ["*.svelte"],
+    processor: "svelte3/svelte3"
+  }],
+  rules: {
+    "@typescript-eslint/no-unused-vars": ["warn", {
+      argsIgnorePattern: "^_",
+      varsIgnorePattern: "^_"
+    }],
+    "no-console": ["error", {
+      allow: ["debug", "warn", "error"]
+    }]
+  },
+  settings: {
+    "svelte3/typescript": true,
+    // load TypeScript as peer dependency
+    "svelte3/ignore-warnings": w => w.code == "unused-export-let"
+  },
+  globals: {
+    NodeJS: true
+  }
+};
\ No newline at end of file
diff --git a/webext/package.json b/webext/package.json
index ea24f95..1c55f17 100644
--- a/webext/package.json
+++ b/webext/package.json
@@ -9,7 +9,10 @@
     "build:web-ext": "web-ext build --overwrite-dest",
     "dev": "npm-run-all -p dev:vite dev:web-ext",
     "dev:vite": "vite build --watch",
-    "dev:web-ext": "web-ext run --devtools"
+    "dev:web-ext": "web-ext run --devtools",
+    "lint": "npm-run-all lint:eslint lint:web-ext",
+    "lint:eslint": "eslint src",
+    "lint:web-ext": "web-ext lint"
   },
   "dependencies": {
     "@ibm/plex": "^6.3.0",
@@ -26,6 +29,11 @@
   },
   "devDependencies": {
     "@types/webextension-polyfill": "^0.10.0",
+    "@typescript-eslint/eslint-plugin": "^5.32.0",
+    "@typescript-eslint/parser": "^5.32.0",
+    "eslint": "^8.30.0",
+    "eslint-plugin-storybook": "^0.6.10",
+    "eslint-plugin-svelte3": "^4.0.0",
     "npm-run-all": "^4.1.5",
     "webextension-polyfill": "^0.10.0"
   }
diff --git a/webext/src/App.svelte b/webext/src/App.svelte
index 85cae14..196da7f 100644
--- a/webext/src/App.svelte
+++ b/webext/src/App.svelte
@@ -105,7 +105,7 @@
   <div class="primary-controls">
     <button
       class="button"
-      disabled={!Boolean(primaryAction)}
+      disabled={!primaryAction}
       on:click={performPrimaryAction}
     >
       {primaryActionLabel}
diff --git a/webext/yarn.lock b/webext/yarn.lock
index 32deb18..03d1308 100644
--- a/webext/yarn.lock
+++ b/webext/yarn.lock
@@ -182,7 +182,7 @@
   resolved "https://registry.yarnpkg.com/@eslint-community/regexpp/-/regexpp-4.5.1.tgz#cdd35dce4fa1a89a4fd42b1599eb35b3af408884"
   integrity sha512-Z5ba73P98O1KUYCCJTUeVpja9RcGoMdncZ6T49FCUl2lN38JtCJ+3WgIDBv0AuY4WChU5PmtJmOCTlN6FZTFKQ==
 
-"@eslint/eslintrc@^2.0.1":
+"@eslint/eslintrc@^2.0.1", "@eslint/eslintrc@^2.0.3":
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-2.0.3.tgz#4910db5505f4d503f27774bf356e3704818a0331"
   integrity sha512-+5gy6OQfk+xx3q0d6jGZZC3f3KzAkXc/IanVxd1is/VIIziRqqt3ongQz0FiTUXqTk0c7aDB3OaFuKnuSoJicQ==
@@ -202,6 +202,11 @@
   resolved "https://registry.yarnpkg.com/@eslint/js/-/js-8.36.0.tgz#9837f768c03a1e4a30bd304a64fb8844f0e72efe"
   integrity sha512-lxJ9R5ygVm8ZWgYdUweoq5ownDlJ4upvoWmO4eLxBYHdMo+vZ/Rx0EN6MbKWDJOSUGrqJy2Gt+Dyv/VKml0fjg==
 
+"@eslint/js@8.41.0":
+  version "8.41.0"
+  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-8.41.0.tgz#080321c3b68253522f7646b55b577dd99d2950b3"
+  integrity sha512-LxcyMGxwmTh2lY9FwHPGWOHmYFCZvbrFCBZL4FzSSsxsRPuhrYUg/49/0KDfW8tnIEaEHtfmn6+NPN+1DqaNmA==
+
 "@fluent/syntax@0.19.0":
   version "0.19.0"
   resolved "https://registry.yarnpkg.com/@fluent/syntax/-/syntax-0.19.0.tgz#43f882faba6908b0f1013f6a94e009d0dfbdcb77"
@@ -288,6 +293,13 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-5.3.0.tgz#0ec9264cf54a527671d990eb874e030b55b70dcc"
   integrity sha512-CX6t4SYQ37lzxicAqsBtxA3OseeoVrh9cSJ5PFYam0GksYlupRfy1A+Q4aYD3zvcfECLc0zO2u+ZnR2UYKvCrw==
 
+"@storybook/csf@^0.0.1":
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/@storybook/csf/-/csf-0.0.1.tgz#95901507dc02f0bc6f9ac8ee1983e2fc5bb98ce6"
+  integrity sha512-USTLkZze5gkel8MYCujSRBVIrUQ3YPBrLOx7GNk/0wttvVtlzWXAq9eLbQ4p/NicGxP+3T7KPEMVV//g+yubpw==
+  dependencies:
+    lodash "^4.17.15"
+
 "@sveltejs/vite-plugin-svelte@^1.0.1":
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/@sveltejs/vite-plugin-svelte/-/vite-plugin-svelte-1.4.0.tgz#412a735de489ca731d0c780c2b410f45dd95b392"
@@ -312,6 +324,11 @@
   resolved "https://registry.yarnpkg.com/@types/http-cache-semantics/-/http-cache-semantics-4.0.1.tgz#0ea7b61496902b95890dc4c3a116b60cb8dae812"
   integrity sha512-SZs7ekbP8CN0txVG2xVRH6EgKmEm31BOxA07vkFaETzZz1xh+cbt8BcI0slpymvwhx5dlFnQG2rTlPVQn+iRPQ==
 
+"@types/json-schema@^7.0.9":
+  version "7.0.11"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.11.tgz#d421b6c527a3037f7c84433fd2c4229e016863d3"
+  integrity sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==
+
 "@types/minimatch@^3.0.5":
   version "3.0.5"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
@@ -327,6 +344,11 @@
   resolved "https://registry.yarnpkg.com/@types/pug/-/pug-2.0.6.tgz#f830323c88172e66826d0bde413498b61054b5a6"
   integrity sha512-SnHmG9wN1UVmagJOnyo/qkk0Z7gejYxOYYmaAwr5u2yFYfsupN3sg10kyzN8Hep/2zbHxCnsumxOoRIRMBwKCg==
 
+"@types/semver@^7.3.12":
+  version "7.5.0"
+  resolved "https://registry.yarnpkg.com/@types/semver/-/semver-7.5.0.tgz#591c1ce3a702c45ee15f47a42ade72c2fd78978a"
+  integrity sha512-G8hZ6XJiHnuhQKR7ZmysCeJWE08o8T0AXtk5darsCaTVsYZhhgUrq53jizaR2FvsoeCwJhlmwTjkXBY5Pn/ZHw==
+
 "@types/webextension-polyfill@^0.10.0":
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/@types/webextension-polyfill/-/webextension-polyfill-0.10.0.tgz#e87b5e2c101599779a584cdb043887ad73b37b0e"
@@ -339,6 +361,90 @@
   dependencies:
     "@types/node" "*"
 
+"@typescript-eslint/eslint-plugin@^5.32.0":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.59.6.tgz#a350faef1baa1e961698240f922d8de1761a9e2b"
+  integrity sha512-sXtOgJNEuRU5RLwPUb1jxtToZbgvq3M6FPpY4QENxoOggK+UpTxUBpj6tD8+Qh2g46Pi9We87E+eHnUw8YcGsw==
+  dependencies:
+    "@eslint-community/regexpp" "^4.4.0"
+    "@typescript-eslint/scope-manager" "5.59.6"
+    "@typescript-eslint/type-utils" "5.59.6"
+    "@typescript-eslint/utils" "5.59.6"
+    debug "^4.3.4"
+    grapheme-splitter "^1.0.4"
+    ignore "^5.2.0"
+    natural-compare-lite "^1.4.0"
+    semver "^7.3.7"
+    tsutils "^3.21.0"
+
+"@typescript-eslint/parser@^5.32.0":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.59.6.tgz#bd36f71f5a529f828e20b627078d3ed6738dbb40"
+  integrity sha512-7pCa6al03Pv1yf/dUg/s1pXz/yGMUBAw5EeWqNTFiSueKvRNonze3hma3lhdsOrQcaOXhbk5gKu2Fludiho9VA==
+  dependencies:
+    "@typescript-eslint/scope-manager" "5.59.6"
+    "@typescript-eslint/types" "5.59.6"
+    "@typescript-eslint/typescript-estree" "5.59.6"
+    debug "^4.3.4"
+
+"@typescript-eslint/scope-manager@5.59.6":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.59.6.tgz#d43a3687aa4433868527cfe797eb267c6be35f19"
+  integrity sha512-gLbY3Le9Dxcb8KdpF0+SJr6EQ+hFGYFl6tVY8VxLPFDfUZC7BHFw+Vq7bM5lE9DwWPfx4vMWWTLGXgpc0mAYyQ==
+  dependencies:
+    "@typescript-eslint/types" "5.59.6"
+    "@typescript-eslint/visitor-keys" "5.59.6"
+
+"@typescript-eslint/type-utils@5.59.6":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-5.59.6.tgz#37c51d2ae36127d8b81f32a0a4d2efae19277c48"
+  integrity sha512-A4tms2Mp5yNvLDlySF+kAThV9VTBPCvGf0Rp8nl/eoDX9Okun8byTKoj3fJ52IJitjWOk0fKPNQhXEB++eNozQ==
+  dependencies:
+    "@typescript-eslint/typescript-estree" "5.59.6"
+    "@typescript-eslint/utils" "5.59.6"
+    debug "^4.3.4"
+    tsutils "^3.21.0"
+
+"@typescript-eslint/types@5.59.6":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.59.6.tgz#5a6557a772af044afe890d77c6a07e8c23c2460b"
+  integrity sha512-tH5lBXZI7T2MOUgOWFdVNUILsI02shyQvfzG9EJkoONWugCG77NDDa1EeDGw7oJ5IvsTAAGVV8I3Tk2PNu9QfA==
+
+"@typescript-eslint/typescript-estree@5.59.6":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.59.6.tgz#2fb80522687bd3825504925ea7e1b8de7bb6251b"
+  integrity sha512-vW6JP3lMAs/Tq4KjdI/RiHaaJSO7IUsbkz17it/Rl9Q+WkQ77EOuOnlbaU8kKfVIOJxMhnRiBG+olE7f3M16DA==
+  dependencies:
+    "@typescript-eslint/types" "5.59.6"
+    "@typescript-eslint/visitor-keys" "5.59.6"
+    debug "^4.3.4"
+    globby "^11.1.0"
+    is-glob "^4.0.3"
+    semver "^7.3.7"
+    tsutils "^3.21.0"
+
+"@typescript-eslint/utils@5.59.6", "@typescript-eslint/utils@^5.45.0":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-5.59.6.tgz#82960fe23788113fc3b1f9d4663d6773b7907839"
+  integrity sha512-vzaaD6EXbTS29cVH0JjXBdzMt6VBlv+hE31XktDRMX1j3462wZCJa7VzO2AxXEXcIl8GQqZPcOPuW/Z1tZVogg==
+  dependencies:
+    "@eslint-community/eslint-utils" "^4.2.0"
+    "@types/json-schema" "^7.0.9"
+    "@types/semver" "^7.3.12"
+    "@typescript-eslint/scope-manager" "5.59.6"
+    "@typescript-eslint/types" "5.59.6"
+    "@typescript-eslint/typescript-estree" "5.59.6"
+    eslint-scope "^5.1.1"
+    semver "^7.3.7"
+
+"@typescript-eslint/visitor-keys@5.59.6":
+  version "5.59.6"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.59.6.tgz#673fccabf28943847d0c8e9e8d008e3ada7be6bb"
+  integrity sha512-zEfbFLzB9ETcEJ4HZEEsCR9HHeNku5/Qw1jSS5McYJv5BR+ftYXwFFAH5Al+xkGaZEqowMwl7uoJjQb1YSPF8Q==
+  dependencies:
+    "@typescript-eslint/types" "5.59.6"
+    eslint-visitor-keys "^3.3.0"
+
 "@webcomponents/webcomponentsjs@^2.0.2":
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/@webcomponents/webcomponentsjs/-/webcomponentsjs-2.8.0.tgz#ab21f027594fa827c1889e8b646da7be27c7908a"
@@ -508,6 +614,11 @@ array-differ@^4.0.0:
   resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-4.0.0.tgz#aa3c891c653523290c880022f45b06a42051b026"
   integrity sha512-Q6VPTLMsmXZ47ENG3V+wQyZS1ZxXMxFyYzA+Z/GMrJ6yIutAIEf9wTyroTzmGjNfox9/h3GdGBCVh43GVFx4Uw==
 
+array-union@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
+  integrity sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==
+
 array-union@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-3.0.1.tgz#da52630d327f8b88cfbfb57728e2af5cd9b6b975"
@@ -1093,6 +1204,13 @@ detect-touch-events@^2.0.2:
   resolved "https://registry.yarnpkg.com/detect-touch-events/-/detect-touch-events-2.0.2.tgz#541cc49b05ca544726a3bf2802c5b23e53aeeebb"
   integrity sha512-g8GWBkJLiIDRJfRXEdrd1wMXpNyGId2DkbfuwFahSb4OCvn717hyRJtAcEDISfp3zkwEhZ4Y4woHPA6DeyB3Fw==
 
+dir-glob@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-3.0.1.tgz#56dbf73d992a4a93ba1584f4534063fd2e41717f"
+  integrity sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==
+  dependencies:
+    path-type "^4.0.0"
+
 doctrine@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
@@ -1319,7 +1437,30 @@ eslint-plugin-no-unsanitized@4.0.2:
   resolved "https://registry.yarnpkg.com/eslint-plugin-no-unsanitized/-/eslint-plugin-no-unsanitized-4.0.2.tgz#e872b302cdfb5fe1262db989ba29cfcc334b499b"
   integrity sha512-Pry0S9YmHoz8NCEMRQh7N0Yexh2MYCNPIlrV52hTmS7qXnTghWsjXouF08bgsrrZqaW9tt1ZiK3j5NEmPE+EjQ==
 
-eslint-scope@^7.1.1:
+eslint-plugin-storybook@^0.6.10:
+  version "0.6.12"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-storybook/-/eslint-plugin-storybook-0.6.12.tgz#7bdb3392bb03bebde40ed19accfd61246e9d6301"
+  integrity sha512-XbIvrq6hNVG6rpdBr+eBw63QhOMLpZneQVSooEDow8aQCWGCk/5vqtap1yxpVydNfSxi3S/3mBBRLQqKUqQRww==
+  dependencies:
+    "@storybook/csf" "^0.0.1"
+    "@typescript-eslint/utils" "^5.45.0"
+    requireindex "^1.1.0"
+    ts-dedent "^2.2.0"
+
+eslint-plugin-svelte3@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-svelte3/-/eslint-plugin-svelte3-4.0.0.tgz#3d4f3dcaec5761dac8bc697f81de3613b485b4e3"
+  integrity sha512-OIx9lgaNzD02+MDFNLw0GEUbuovNcglg+wnd/UY0fbZmlQSz7GlQiQ1f+yX0XvC07XPcDOnFcichqI3xCwp71g==
+
+eslint-scope@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
+  integrity sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==
+  dependencies:
+    esrecurse "^4.3.0"
+    estraverse "^4.1.1"
+
+eslint-scope@^7.1.1, eslint-scope@^7.2.0:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-7.2.0.tgz#f21ebdafda02352f103634b96dd47d9f81ca117b"
   integrity sha512-DYj5deGlHBfMt15J7rdtyKNq/Nqlv5KfU4iodrQ019XESsRnwXH9KAE0y3cwtUHDo2ob7CypAnCqefh6vioWRw==
@@ -1383,6 +1524,51 @@ eslint@8.36.0:
     strip-json-comments "^3.1.0"
     text-table "^0.2.0"
 
+eslint@^8.30.0:
+  version "8.41.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-8.41.0.tgz#3062ca73363b4714b16dbc1e60f035e6134b6f1c"
+  integrity sha512-WQDQpzGBOP5IrXPo4Hc0814r4/v2rrIsB0rhT7jtunIalgg6gYXWhRMOejVO8yH21T/FGaxjmFjBMNqcIlmH1Q==
+  dependencies:
+    "@eslint-community/eslint-utils" "^4.2.0"
+    "@eslint-community/regexpp" "^4.4.0"
+    "@eslint/eslintrc" "^2.0.3"
+    "@eslint/js" "8.41.0"
+    "@humanwhocodes/config-array" "^0.11.8"
+    "@humanwhocodes/module-importer" "^1.0.1"
+    "@nodelib/fs.walk" "^1.2.8"
+    ajv "^6.10.0"
+    chalk "^4.0.0"
+    cross-spawn "^7.0.2"
+    debug "^4.3.2"
+    doctrine "^3.0.0"
+    escape-string-regexp "^4.0.0"
+    eslint-scope "^7.2.0"
+    eslint-visitor-keys "^3.4.1"
+    espree "^9.5.2"
+    esquery "^1.4.2"
+    esutils "^2.0.2"
+    fast-deep-equal "^3.1.3"
+    file-entry-cache "^6.0.1"
+    find-up "^5.0.0"
+    glob-parent "^6.0.2"
+    globals "^13.19.0"
+    graphemer "^1.4.0"
+    ignore "^5.2.0"
+    import-fresh "^3.0.0"
+    imurmurhash "^0.1.4"
+    is-glob "^4.0.0"
+    is-path-inside "^3.0.3"
+    js-yaml "^4.1.0"
+    json-stable-stringify-without-jsonify "^1.0.1"
+    levn "^0.4.1"
+    lodash.merge "^4.6.2"
+    minimatch "^3.1.2"
+    natural-compare "^1.4.0"
+    optionator "^0.9.1"
+    strip-ansi "^6.0.1"
+    strip-json-comments "^3.1.0"
+    text-table "^0.2.0"
+
 espree@9.5.0:
   version "9.5.0"
   resolved "https://registry.yarnpkg.com/espree/-/espree-9.5.0.tgz#3646d4e3f58907464edba852fa047e6a27bdf113"
@@ -1420,6 +1606,11 @@ esrecurse@^4.3.0:
   dependencies:
     estraverse "^5.2.0"
 
+estraverse@^4.1.1:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
+  integrity sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==
+
 estraverse@^5.1.0, estraverse@^5.2.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.3.0.tgz#2eea5290702f26ab8fe5370370ff86c965d21123"
@@ -1475,7 +1666,7 @@ fast-deep-equal@^3.1.1, fast-deep-equal@^3.1.3:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
-fast-glob@^3.2.11:
+fast-glob@^3.2.11, fast-glob@^3.2.9:
   version "3.2.12"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.12.tgz#7f39ec99c2e6ab030337142da9e0c18f37afae80"
   integrity sha512-DVj4CQIYYow0BlaelwK1pHl5n5cRSJfM60UA0zK891sVInoPri2Ekj7+e1CT3/3qxXenpI+nBBmQAcJPJgaj4w==
@@ -1797,6 +1988,18 @@ globalthis@^1.0.3:
   dependencies:
     define-properties "^1.1.3"
 
+globby@^11.1.0:
+  version "11.1.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.1.0.tgz#bd4be98bb042f83d796f7e3811991fbe82a0d34b"
+  integrity sha512-jhIXaOzy1sb8IyocaruWSn1TjmnBVs8Ayhcy83rmxNJ8q2uWKCAj3CnJY+KpGSXCueAPc0i05kVvVKtP1t9S3g==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.2.9"
+    ignore "^5.2.0"
+    merge2 "^1.4.1"
+    slash "^3.0.0"
+
 gopd@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/gopd/-/gopd-1.0.1.tgz#29ff76de69dac7489b7c0918a5788e56477c332c"
@@ -1841,6 +2044,11 @@ grapheme-splitter@^1.0.4:
   resolved "https://registry.yarnpkg.com/grapheme-splitter/-/grapheme-splitter-1.0.4.tgz#9cf3a665c6247479896834af35cf1dbb4400767e"
   integrity sha512-bzh50DW9kTPM00T8y4o8vQg89Di9oLJVLW/KaOGIXJWP/iqCN6WKYkbNOF04vFLJhwcpYUh9ydh/+5vpOqV4YQ==
 
+graphemer@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/graphemer/-/graphemer-1.4.0.tgz#fb2f1d55e0e3a1849aeffc90c4fa0dd53a0e66c6"
+  integrity sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==
+
 growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
@@ -2509,7 +2717,7 @@ lodash.merge@^4.6.2:
   resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.2.tgz#558aa53b43b661e1925a0afdfa36a9a1085fe57a"
   integrity sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==
 
-lodash@^4.17.21:
+lodash@^4.17.15, lodash@^4.17.21:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -2593,7 +2801,7 @@ merge-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
-merge2@^1.3.0:
+merge2@^1.3.0, merge2@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
@@ -2737,6 +2945,11 @@ nanoid@^3.3.4, nanoid@^3.3.6:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.6.tgz#443380c856d6e9f9824267d960b4236ad583ea4c"
   integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
 
+natural-compare-lite@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare-lite/-/natural-compare-lite-1.4.0.tgz#17b09581988979fddafe0201e931ba933c96cbb4"
+  integrity sha512-Tj+HTDSJJKaZnfiuw+iaF9skdPpTo2GtEly5JHnWV/hfv2Qj/9RKsGISQtLh2ox3l5EAGw487hnBee0sIJ6v2g==
+
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
@@ -3047,6 +3260,11 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
+path-type@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
+  integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
+
 pend@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
@@ -3402,6 +3620,11 @@ require-from-string@^2.0.2:
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==
 
+requireindex@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/requireindex/-/requireindex-1.2.0.tgz#3463cdb22ee151902635aa6c9535d4de9c2ef1ef"
+  integrity sha512-L9jEkOi3ASd9PYit2cwRfyppc9NoABujTP8/5gFcbERmo5jUoAKovIC3fsF17pkTnGsrByysqX+Kxd2OTNI1ww==
+
 resolve-alpn@^1.2.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/resolve-alpn/-/resolve-alpn-1.2.1.tgz#b7adbdac3546aaaec20b45e7d8265927072726f9"
@@ -3647,6 +3870,11 @@ signal-exit@^3.0.2:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.7.tgz#a9a1767f8af84155114eaabd73f99273c8f59ad9"
   integrity sha512-wnD2ZE+l+SPC/uoS0vXeE9L1+0wuaMqKlfz9AMUo38JsyLSBWSFcHR1Rri62LZc12vLr1gb3jl7iwQhgwpAbGQ==
 
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
+
 sonic-boom@^3.1.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/sonic-boom/-/sonic-boom-3.3.0.tgz#cffab6dafee3b2bcb88d08d589394198bee1838c"
@@ -3999,6 +4227,23 @@ tough-cookie@~2.5.0:
     psl "^1.1.28"
     punycode "^2.1.1"
 
+ts-dedent@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/ts-dedent/-/ts-dedent-2.2.0.tgz#39e4bd297cd036292ae2394eb3412be63f563bb5"
+  integrity sha512-q5W7tVM71e2xjHZTlgfTDoPF/SmqKG5hddq9SzR49CH2hayqRKJtQ4mtRlSxKaJlR/+9rEM+mnBHf7I2/BQcpQ==
+
+tslib@^1.8.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
+  integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
+
+tsutils@^3.21.0:
+  version "3.21.0"
+  resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-3.21.0.tgz#b48717d394cea6c1e096983eed58e9d61715b623"
+  integrity sha512-mHKK3iUXL+3UF6xL5k0PEhKRUBKPBCv/+RkEOpjRWxxx27KKRBmmA60A9pgOUvMi8GKhRMPEmjBRPzs2W7O1OA==
+  dependencies:
+    tslib "^1.8.1"
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -4121,11 +4366,6 @@ upend@../tools/upend_js:
   dependencies:
     lru-cache "^7.0.0"
 
-upend@../tools/upend_js/:
-  version "0.0.1"
-  dependencies:
-    lru-cache "^7.0.0"
-
 uri-js@^4.2.2:
   version "4.4.1"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"