Merge pull request #730 from typed-ember/only-add-typescript-plugin

BREAKING: stop including the class properties Babel plugin

Author: chriskrycho

package.json

@@ -39,7 +39,6 @@
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s -u"
   },
   "dependencies": {
-    "@babel/plugin-proposal-class-properties": "^7.1.0",
     "@babel/plugin-transform-typescript": "~7.4.0",
     "ansi-to-html": "^0.6.6",
     "debug": "^4.0.0",

ts/addon.ts

@@ -1,12 +1,7 @@
 import semver from 'semver';
 import { Remote } from 'stagehand';
 import { connect } from 'stagehand/lib/adapters/child-process';
-import {
-  hasPlugin,
-  addPlugin,
-  AddPluginOptions,
-  BabelPluginConfig,
-} from 'ember-cli-babel-plugin-helpers';
+import { hasPlugin, addPlugin } from 'ember-cli-babel-plugin-helpers';
 import Addon from 'ember-cli/lib/models/addon';
 import { addon } from './lib/utilities/ember-cli-entities';
 import fork from './lib/utilities/fork';
@@ -80,18 +75,15 @@ export default addon({
     // preprocessor registry, so we need to beat it to the punch.
     this._registerBabelExtension();
 
-    this._addPluginIfMissing(
-      '@babel/plugin-proposal-class-properties',
-      { loose: true },
-      {
-        // Needs to come after the decorators plugin, if present
-        after: ['@babel/plugin-proposal-decorators'],
-      }
-    );
+    let pluginTarget = this._getConfigurationTarget();
 
-    // Needs to come after the class properties plugin (see tests/unit/build-test.ts -
-    // "property initialization occurs in the right order")
-    this._addPluginIfMissing('@babel/plugin-transform-typescript');
+    if (!hasPlugin(pluginTarget, '@babel/plugin-transform-typescript')) {
+      // Needs to come after the class properties plugin (see tests/unit/build-test.ts -
+      // "property initialization occurs in the right order")
+      addPlugin(pluginTarget, require.resolve('@babel/plugin-transform-typescript'), {
+        after: ['@babel/plugin-proposal-class-properties'],
+      });
+    }
   },
 
   shouldIncludeChildAddon(addon) {
@@ -103,10 +95,10 @@ export default addon({
   _checkBabelVersion() {
     let babel = this.parent.addons.find(addon => addon.name === 'ember-cli-babel');
     let version = babel && babel.pkg.version;
-    if (!babel || !(semver.gte(version!, '7.1.0') && semver.lt(version!, '8.0.0'))) {
+    if (!babel || !(semver.gte(version!, '7.7.3') && semver.lt(version!, '8.0.0'))) {
       let versionString = babel ? `version ${babel.pkg.version}` : `no instance of ember-cli-babel`;
       this.ui.writeWarnLine(
-        `ember-cli-typescript requires ember-cli-babel ^7.1.0, but you have ${versionString} installed; ` +
+        `ember-cli-typescript requires ember-cli-babel ^7.7.3, but you have ${versionString} installed; ` +
           'your TypeScript files may not be transpiled correctly.'
       );
     }
@@ -167,16 +159,6 @@ export default addon({
     }
   },
 
-  _addPluginIfMissing(name: string, config?: unknown, constraints?: AddPluginOptions) {
-    let target = this._getConfigurationTarget();
-
-    if (!hasPlugin(target, name)) {
-      let resolvedPath = require.resolve(name);
-      let pluginEntry: BabelPluginConfig = config ? [resolvedPath, config] : resolvedPath;
-      addPlugin(target, pluginEntry, constraints);
-    }
-  },
-
   _getConfigurationTarget() {
     // If `this.app` isn't present, we know `this.parent` is an addon
     return this.app || (this.parent as Addon);

yarn.lock

@@ -9,27 +9,7 @@
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/core@^7.0.0", "@babel/core@^7.1.6", "@babel/core@^7.3.3":
-  version "7.3.4"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.3.4.tgz#921a5a13746c21e32445bf0798680e9d11a6530b"
-  integrity sha512-jRsuseXBo9pN197KnDwhhaaBzyZr2oIcLHHTt2oDdQrej5Qp57dCCJafWx5ivU8/alEYDpssYqv1MUqcxwQlrA==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.3.4"
-    "@babel/helpers" "^7.2.0"
-    "@babel/parser" "^7.3.4"
-    "@babel/template" "^7.2.2"
-    "@babel/traverse" "^7.3.4"
-    "@babel/types" "^7.3.4"
-    convert-source-map "^1.1.0"
-    debug "^4.1.0"
-    json5 "^2.1.0"
-    lodash "^4.17.11"
-    resolve "^1.3.2"
-    semver "^5.4.1"
-    source-map "^0.5.0"
-
-"@babel/core@^7.3.4":
+"@babel/core@^7.0.0", "@babel/core@^7.1.6", "@babel/core@^7.3.3", "@babel/core@^7.3.4":
   version "7.4.3"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.4.3.tgz#198d6d3af4567be3989550d97e068de94503074f"
   integrity sha512-oDpASqKFlbspQfzAE7yaeTmdljSH2ADIvBlb0RwbStltTuWa0+7CCI1fYVINNv9saHPa1W7oaKeuNuKj+RQCvA==
@@ -49,7 +29,7 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/generator@^7.3.4", "@babel/generator@^7.4.0":
+"@babel/generator@^7.4.0":
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.4.0.tgz#c230e79589ae7a729fd4631b9ded4dc220418196"
   integrity sha512-/v5I+a1jhGSKLgZDcmAUZ4K/VePi43eRkUs3yePW1HB1iANOD5tqJXwGSG4BZhSksP8J9ejSlwGeTiiOFZOrXQ==
@@ -227,15 +207,6 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.2.0"
 
-"@babel/helpers@^7.2.0":
-  version "7.3.1"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.3.1.tgz#949eec9ea4b45d3210feb7dc1c22db664c9e44b9"
-  integrity sha512-Q82R3jKsVpUV99mgX50gOPCWwco9Ec5Iln/8Vyu4osNIOQgSrd9RFrQeUvmvddFNoLwMyOUWU+5ckioEKpDoGA==
-  dependencies:
-    "@babel/template" "^7.1.2"
-    "@babel/traverse" "^7.1.5"
-    "@babel/types" "^7.3.0"
-
 "@babel/helpers@^7.4.3":
   version "7.4.3"
   resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.4.3.tgz#7b1d354363494b31cb9a2417ae86af32b7853a3b"
@@ -254,12 +225,7 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.3.4", "@babel/parser@^7.4.0":
-  version "7.4.2"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.4.2.tgz#b4521a400cb5a871eab3890787b4bc1326d38d91"
-  integrity sha512-9fJTDipQFvlfSVdD/JBtkiY0br9BtfvW2R8wo6CX/Ej2eMuV0gWPk1M67Mt3eggQvBqYW1FCEk8BN7WvGm/g5g==
-
-"@babel/parser@^7.4.3":
+"@babel/parser@^7.4.0", "@babel/parser@^7.4.3":
   version "7.4.3"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.4.3.tgz#eb3ac80f64aa101c907d4ce5406360fe75b7895b"
   integrity sha512-gxpEUhTS1sGA63EGQGuA+WESPR/6tz6ng7tSHFCmaTJK/cGK8y37cBTspX+U2xCAue2IQVvF6Z0oigmjwD8YGQ==
@@ -669,7 +635,7 @@
   dependencies:
     regenerator-runtime "^0.12.0"
 
-"@babel/template@^7.1.0", "@babel/template@^7.1.2", "@babel/template@^7.2.2", "@babel/template@^7.4.0":
+"@babel/template@^7.1.0", "@babel/template@^7.2.2", "@babel/template@^7.4.0":
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.4.0.tgz#12474e9c077bae585c5d835a95c0b0b790c25c8b"
   integrity sha512-SOWwxxClTTh5NdbbYZ0BmaBVzxzTh2tO/TeLTbF6MO6EzVhHTnff8CdBXx3mEtazFBoysmEM6GU/wF+SuSx4Fw==
@@ -678,22 +644,7 @@
     "@babel/parser" "^7.4.0"
     "@babel/types" "^7.4.0"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.1.5", "@babel/traverse@^7.1.6", "@babel/traverse@^7.3.4", "@babel/traverse@^7.4.0":
-  version "7.4.0"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.4.0.tgz#14006967dd1d2b3494cdd650c686db9daf0ddada"
-  integrity sha512-/DtIHKfyg2bBKnIN+BItaIlEg5pjAnzHOIQe5w+rHAw/rg9g0V7T4rqPX8BJPfW11kt3koyjAnTNwCzb28Y1PA==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.4.0"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.4.0"
-    "@babel/parser" "^7.4.0"
-    "@babel/types" "^7.4.0"
-    debug "^4.1.0"
-    globals "^11.1.0"
-    lodash "^4.17.11"
-
-"@babel/traverse@^7.4.3":
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.1.6", "@babel/traverse@^7.4.0", "@babel/traverse@^7.4.3":
   version "7.4.3"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.4.3.tgz#1a01f078fc575d589ff30c0f71bf3c3d9ccbad84"
   integrity sha512-HmA01qrtaCwwJWpSKpA948cBvU5BrmviAief/b3AVw936DtcdsTexlbyzNuDnthwhOQ37xshn7hvQaEQk7ISYQ==
@@ -708,7 +659,7 @@
     globals "^11.1.0"
     lodash "^4.17.11"
 
-"@babel/types@^7.0.0", "@babel/types@^7.1.5", "@babel/types@^7.1.6", "@babel/types@^7.2.0", "@babel/types@^7.2.2", "@babel/types@^7.3.0", "@babel/types@^7.3.4", "@babel/types@^7.4.0":
+"@babel/types@^7.0.0", "@babel/types@^7.1.5", "@babel/types@^7.1.6", "@babel/types@^7.2.0", "@babel/types@^7.2.2", "@babel/types@^7.4.0":
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.4.0.tgz#670724f77d24cce6cc7d8cf64599d511d164894c"
   integrity sha512-aPvkXyU2SPOnztlgo8n9cEiXW755mgyvueUPcpStqdzoSPm0fjO0vQBjLkt3JKJW7ufikfcnMTTPsN1xaTsBPA==
@@ -1211,20 +1162,13 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
-"@types/fs-extra@5.1.0":
+"@types/fs-extra@5.1.0", "@types/fs-extra@^5.0.5":
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-5.1.0.tgz#2a325ef97901504a3828718c390d34b8426a10a1"
   integrity sha512-AInn5+UBFIK9FK5xc9yP5e3TQSPNNgjHByqYcj9g5elVBnDQcQL7PlO1CIRy2gWlbwK7UPYqi7vRvFA44dCmYQ==
   dependencies:
     "@types/node" "*"
 
-"@types/fs-extra@^5.0.5":
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-5.0.5.tgz#080d90a792f3fa2c5559eb44bd8ef840aae9104b"
-  integrity sha512-w7iqhDH9mN8eLClQOYTkhdYUOSpp25eXxfc6VbFOGtzxW34JcvctH2bKjj4jD4++z4R5iO5D+pg48W2e03I65A==
-  dependencies:
-    "@types/node" "*"
-
 "@types/glob@*":
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"
@@ -1281,16 +1225,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-11.11.3.tgz#7c6b0f8eaf16ae530795de2ad1b85d34bf2f5c58"
   integrity sha512-wp6IOGu1lxsfnrD+5mX6qwSwWuqsdkKKxTN4aQc4wByHAKZJf9/D4KXPQ1POUjEbnCP5LMggB0OEFNY9OTsMqg==
 
-"@types/node@9.6.48":
+"@types/node@9.6.48", "@types/node@^9.6.0":
   version "9.6.48"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.48.tgz#06e765bda1fef91b075c58d540207e8b37dbdc1f"
   integrity sha512-velR2CyDrHC1WFheHr5Jm25mdCMs0BXJRp6u0zf8PF9yeOy4Xff5sJeusWS7xOmhAoezlSq8LJ0+9M5H7YkTdw==
 
-"@types/node@^9.6.0":
-  version "9.6.47"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.47.tgz#655b4a1cc52c8ab08f48cc055061990d6846bc97"
-  integrity sha512-56wEJWXZs+3XXoTe/OCpdZ6czrONhy+6hT0GdPOb7HvudLTMJ1T5tuZPs37K5cPR5t+J9+vLPFDQgUQ8NWJE1w==
-
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
@@ -4021,12 +3960,7 @@ camelcase@^4.0.0, camelcase@^4.1.0:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
   integrity sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=
 
-camelcase@^5.0.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.2.0.tgz#e7522abda5ed94cc0489e1b8466610e88404cf45"
-  integrity sha512-IXFsBS2pC+X0j0N/GE7Dm7j3bsEBp+oTpb7F50dwEVX7rf3IgwO9XatnegTsDtniKCUtEJH4fSU6Asw7uoVLfQ==
-
-camelcase@^5.3.1:
+camelcase@^5.0.0, camelcase@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
@@ -6469,12 +6403,7 @@ ember-responsive@^3.0.0-beta.1:
   dependencies:
     ember-cli-babel "^6.6.0"
 
-ember-rfc176-data@^0.3.8:
-  version "0.3.8"
-  resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.8.tgz#d46bbef9a0d57c803217b258cfd2e90d8e191848"
-  integrity sha512-SQup3iG7SDLZNuf7nMMx5BC5truO8AYKRi80gApeQ07NsbuXV4LH75i5eOaxF0i8l9+H1tzv34kGe6rEh0C1NQ==
-
-ember-rfc176-data@^0.3.9:
+ember-rfc176-data@^0.3.8, ember-rfc176-data@^0.3.9:
   version "0.3.9"
   resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.9.tgz#44b6e051ead6c044ea87bd551f402e2cf89a7e3d"
   integrity sha512-EiTo5YQS0Duy0xp9gCP8ekzv9vxirNi7MnIB4zWs+thtWp/mEKgf5mkiiLU2+oo8C5DuavVHhoPQDmyxh8Io1Q==
@@ -8079,7 +8008,7 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
 
-handlebars@4.1.2:
+handlebars@4.1.2, handlebars@^4.0.11, handlebars@^4.0.4, handlebars@^4.0.6, handlebars@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
   integrity sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==
@@ -8090,17 +8019,6 @@ handlebars@4.1.2:
   optionalDependencies:
     uglify-js "^3.1.4"
 
-handlebars@^4.0.11, handlebars@^4.0.4, handlebars@^4.0.6, handlebars@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.1.tgz#6e4e41c18ebe7719ae4d38e5aca3d32fa3dd23d3"
-  integrity sha512-3Zhi6C0euYZL5sM0Zcy7lInLXKQ+YLcF/olbN010mzGQ4XVm50JeyBnMqofHh696GrciGruC7kCcApPDJvVgwA==
-  dependencies:
-    neo-async "^2.6.0"
-    optimist "^0.6.1"
-    source-map "^0.6.1"
-  optionalDependencies:
-    uglify-js "^3.1.4"
-
 handlebars@~4.0.13:
   version "4.0.13"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.13.tgz#89fc17bf26f46fd7f6f99d341d92efaae64f997d"
@@ -12415,7 +12333,7 @@ readable-stream@1.1, readable-stream@~1.1.10:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-"readable-stream@2 || 3":
+"readable-stream@2 || 3", readable-stream@^3.1.1:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.3.0.tgz#cb8011aad002eb717bf040291feba8569c986fb9"
   integrity sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==
@@ -12424,15 +12342,6 @@ readable-stream@1.1, readable-stream@~1.1.10:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^3.1.1:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.2.0.tgz#de17f229864c120a9f56945756e4f32c4045245d"
-  integrity sha512-RV20kLjdmpZuTF1INEb9IA3L68Nmi+Ri7ppZqo78wj//Pn62fCoJyV9zalccNzDD/OuJpMG4f+pfMl8+L6QdGw==
-  dependencies:
-    inherits "^2.0.3"
-    string_decoder "^1.1.1"
-    util-deprecate "^1.0.1"
-
 readable-stream@~1.0.2:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
@@ -12582,15 +12491,7 @@ regexpu-core@^4.1.3, regexpu-core@^4.2.0:
     unicode-match-property-ecmascript "^1.0.4"
     unicode-match-property-value-ecmascript "^1.1.0"
 
-registry-auth-token@^3.0.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.3.2.tgz#851fd49038eecb586911115af845260eec983f20"
-  integrity sha512-JL39c60XlzCVgNrO+qq68FoNb56w/m7JYvGR2jT5iR1xBrUA3Mfx5Twk5rqTThPmQKMWydGmq8oFtDlxfrmxnQ==
-  dependencies:
-    rc "^1.1.6"
-    safe-buffer "^5.0.1"
-
-registry-auth-token@^3.4.0:
+registry-auth-token@^3.0.1, registry-auth-token@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.4.0.tgz#d7446815433f5d5ed6431cd5dca21048f66b397e"
   integrity sha512-4LM6Fw8eBQdwMYcES4yTnn2TqIasbXuwDx3um+QRs7S55aMKCBKBxvPXl2RiUjHwuJLTyYfxSpmfSAjQpcuP+A==
@@ -12849,14 +12750,7 @@ resolve@1.9.0:
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.7.1, resolve@^1.8.1:
-  version "1.10.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
-  integrity sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==
-  dependencies:
-    path-parse "^1.0.6"
-
-resolve@^1.10.1:
+resolve@^1.1.6, resolve@^1.1.7, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.5.0, resolve@^1.7.1, resolve@^1.8.1:
   version "1.10.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.1.tgz#664842ac960795bbe758221cdccda61fb64b5f18"
   integrity sha512-KuIe4mf++td/eFb6wkaPbMDnP6kObCaEtIDuHOUED6MNUo4K670KZUHuuvYPZDxNF0WVLw49n06M2m2dXphEzA==
@@ -15014,14 +14908,7 @@ workerpool@^2.3.0:
   dependencies:
     object-assign "4.1.1"
 
-workerpool@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-3.1.1.tgz#9decea76b73c2f91de1b5bec1019f8a474b3a620"
-  integrity sha512-VzYD/kM3Gk9L7GR0LtrcyiZA8+h8Fse503aq4WkYwRBXreHTixVEcqKLjiFS6gM0fyaEt0pjSLf1ANGQXM27cg==
-  dependencies:
-    object-assign "4.1.1"
-
-workerpool@^3.1.2:
+workerpool@^3.1.1, workerpool@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-3.1.2.tgz#b34e79243647decb174b7481ab5b351dc565c426"
   integrity sha512-WJFA0dGqIK7qj7xPTqciWBH5DlJQzoPjsANvc3Y4hNB0SScT+Emjvt0jPPkDBUjBNngX1q9hHgt1Gfwytu6pug==