diff --git a/.eslintignore b/.eslintignore
index fff6b350..6fdfb93f 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,2 +1,4 @@
 public
+node_modules
 resources/views
+webpack.config.js
diff --git a/.eslintrc.yml b/.eslintrc.yml
index b18f90af..001ba7f9 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -76,6 +76,13 @@ rules:
     - 1
     - "line-aligned"
   "react/jsx-closing-tag-location": 1
+  # This setup is required to avoid a spam of errors when running eslint about React being
+  # used before it is defined.
+  #
+  # see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-use-before-define.md#how-to-use
+  no-use-before-define: 0
+  "@typescript-eslint/no-use-before-define":
+    - warn
 overrides:
   - files:
       - "**/*.tsx"
diff --git a/package.json b/package.json
index 38be3650..462b9505 100644
--- a/package.json
+++ b/package.json
@@ -75,8 +75,8 @@
         "@types/uuid": "^3.4.5",
         "@types/webpack-env": "^1.15.2",
         "@types/yup": "^0.29.3",
-        "@typescript-eslint/eslint-plugin": "^3.5.0",
-        "@typescript-eslint/parser": "^3.5.0",
+        "@typescript-eslint/eslint-plugin": "^4.22.1",
+        "@typescript-eslint/parser": "^4.22.1",
         "autoprefixer": "^10.1.0",
         "babel-loader": "^8.0.6",
         "babel-plugin-styled-components": "^1.12.0",
@@ -90,7 +90,7 @@
         "eslint-plugin-react": "^7.20.3",
         "eslint-plugin-react-hooks": "^4.0.5",
         "eslint-plugin-standard": "^4.0.1",
-        "fork-ts-checker-webpack-plugin": "^5.0.6",
+        "fork-ts-checker-webpack-plugin": "^6.2.6",
         "postcss": "^8.2.1",
         "redux-devtools-extension": "^2.13.8",
         "source-map-loader": "^1.0.1",
@@ -98,7 +98,7 @@
         "svg-url-loader": "^6.0.0",
         "terser-webpack-plugin": "^3.0.6",
         "twin.macro": "^2.0.7",
-        "typescript": "^3.9.6",
+        "typescript": "^4.2.4",
         "webpack": "^4.43.0",
         "webpack-assets-manifest": "^3.1.1",
         "webpack-bundle-analyzer": "^3.8.0",
diff --git a/resources/scripts/components/server/WebsocketHandler.tsx b/resources/scripts/components/server/WebsocketHandler.tsx
index 10b91dd4..724937f0 100644
--- a/resources/scripts/components/server/WebsocketHandler.tsx
+++ b/resources/scripts/components/server/WebsocketHandler.tsx
@@ -20,6 +20,18 @@ export default () => {
     const setServerStatus = ServerContext.useStoreActions(actions => actions.status.setServerStatus);
     const { setInstance, setConnectionState } = ServerContext.useStoreActions(actions => actions.socket);
 
+    const updateToken = (uuid: string, socket: Websocket) => {
+        if (updatingToken) return;
+
+        updatingToken = true;
+        getWebsocketToken(uuid)
+            .then(data => socket.setToken(data.token, true))
+            .catch(error => console.error(error))
+            .then(() => {
+                updatingToken = false;
+            });
+    };
+
     const connect = (uuid: string) => {
         const socket = new Websocket();
 
@@ -73,18 +85,6 @@ export default () => {
             .catch(error => console.error(error));
     };
 
-    const updateToken = (uuid: string, socket: Websocket) => {
-        if (updatingToken) return;
-
-        updatingToken = true;
-        getWebsocketToken(uuid)
-            .then(data => socket.setToken(data.token, true))
-            .catch(error => console.error(error))
-            .then(() => {
-                updatingToken = false;
-            });
-    };
-
     useEffect(() => {
         connected && setError('');
     }, [ connected ]);
diff --git a/resources/scripts/components/server/files/FileEditContainer.tsx b/resources/scripts/components/server/files/FileEditContainer.tsx
index 012875ab..8a7feb9a 100644
--- a/resources/scripts/components/server/files/FileEditContainer.tsx
+++ b/resources/scripts/components/server/files/FileEditContainer.tsx
@@ -24,7 +24,7 @@ const LazyCodemirrorEditor = lazy(() => import(/* webpackChunkName: "editor" */'
 
 export default () => {
     const [ error, setError ] = useState('');
-    const { action } = useParams();
+    const { action } = useParams<{ action: 'new' | string }>();
     const [ loading, setLoading ] = useState(action === 'edit');
     const [ content, setContent ] = useState('');
     const [ modalVisible, setModalVisible ] = useState(false);
diff --git a/tsconfig.json b/tsconfig.json
index 4b14bec7..26423ecd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,18 +3,20 @@
     "target": "es2015",
     "module": "es2020",
     "jsx": "react",
-    "strict": true,
-    "noEmit": true,
-    "noImplicitReturns": true,
     "moduleResolution": "node",
-    "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true,
-    "sourceMap": true,
-    "baseUrl": ".",
     "lib": [
       "es2015",
       "dom"
     ],
+    "strict": true,
+    "noEmit": true,
+    "sourceMap": true,
+    "noImplicitReturns": true,
+    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "baseUrl": ".",
     "importsNotUsedAsValues": "preserve",
     "paths": {
       "@/*": [
diff --git a/webpack.config.js b/webpack.config.js
index e1cd0c95..c97abdd1 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -71,10 +71,17 @@ module.exports = {
     },
     plugins: [
         new AssetsManifestPlugin({ writeToDisk: true, publicPath: true, integrity: true, integrityHashes: ['sha384'] }),
-        new ForkTsCheckerWebpackPlugin(isProduction ? {} : {
-            eslint: {
-                files: `${path.join(__dirname, '/resources/scripts')}/**/*.{ts,tsx}`,
+        new ForkTsCheckerWebpackPlugin({
+            typescript: {
+                mode: 'write-references',
+                diagnosticOptions: {
+                    semantic: true,
+                    syntactic: true,
+                },
             },
+            eslint: isProduction ? undefined : {
+                files: `${path.join(__dirname, '/resources/scripts')}/**/*.{ts,tsx}`,
+            }
         }),
         process.env.ANALYZE_BUNDLE ? new BundleAnalyzerPlugin({
             analyzerHost: '0.0.0.0',
diff --git a/yarn.lock b/yarn.lock
index e59b38f2..6e8bb143 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1103,6 +1103,27 @@
   dependencies:
     purgecss "^3.1.3"
 
+"@nodelib/fs.scandir@2.1.4":
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz#d4b3549a5db5de2683e0c1071ab4f140904bbf69"
+  integrity sha512-33g3pMJk3bg5nXbL/+CY6I2eJDzZAni49PfJnL5fghPTggPvBd/pFNSgJsdAgWptuFu7qq/ERvOYFlhvsLTCKA==
+  dependencies:
+    "@nodelib/fs.stat" "2.0.4"
+    run-parallel "^1.1.9"
+
+"@nodelib/fs.stat@2.0.4", "@nodelib/fs.stat@^2.0.2":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-2.0.4.tgz#a3f2dd61bab43b8db8fa108a121cfffe4c676655"
+  integrity sha512-IYlHJA0clt2+Vg7bccq+TzRdJvv19c2INqBSsoOLp1je7xjtr7J26+WXR72MCdvU9q1qTzIWDfhMf+DRvQJK4Q==
+
+"@nodelib/fs.walk@^1.2.3":
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.walk/-/fs.walk-1.2.6.tgz#cce9396b30aa5afe9e3756608f5831adcb53d063"
+  integrity sha512-8Broas6vTtW4GIXTAHDoE32hnN2M5ykgCpWGbuXHQ15vEMqr23pB76e/GZcYsZCHALv50ktd24qhEyKr6wBtow==
+  dependencies:
+    "@nodelib/fs.scandir" "2.1.4"
+    fastq "^1.6.0"
+
 "@npmcli/move-file@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@npmcli/move-file/-/move-file-1.0.1.tgz#de103070dac0f48ce49cf6693c23af59c0f70464"
@@ -1138,10 +1159,6 @@
   resolved "https://registry.yarnpkg.com/@types/debounce/-/debounce-1.2.0.tgz#9ee99259f41018c640b3929e1bb32c3dcecdb192"
   integrity sha512-bWG5wapaWgbss9E238T0R6bfo5Fh3OkeoSt245CM7JJwVwpw6MEBCbIxLq5z8KzsE3uJhzcIuQkyiZmzV3M/Dw==
 
-"@types/eslint-visitor-keys@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
-
 "@types/estree@*":
   version "0.0.45"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.45.tgz#e9387572998e5ecdac221950dab3e8c3b16af884"
@@ -1179,6 +1196,11 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.5.tgz#dcce4430e64b443ba8945f0290fb564ad5bac6dd"
   integrity sha512-7+2BITlgjgDhH0vvwZU/HZJVyk+2XUlvxXe8dFMedNX/aMkaOq++rMAFXc0tM7ij15QaWlbdQASBR9dihi+bDQ==
 
+"@types/json-schema@^7.0.5":
+  version "7.0.7"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
+  integrity sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==
+
 "@types/json5@^0.0.29":
   version "0.0.29"
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
@@ -1311,65 +1333,75 @@
   resolved "https://registry.yarnpkg.com/@types/yup/-/yup-0.29.3.tgz#5a85024796bffe0eb01601bfc180fe218356dba4"
   integrity sha512-XxZFKnxzTfm+DR8MMBA35UUXfUPmjPpi8HJ90VZg7q/LIbtiOhVGJ26gNnATcflcpnIyf2Qm9A+oEhswaqoDpA==
 
-"@typescript-eslint/eslint-plugin@^3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-3.5.0.tgz#e7736e0808b5fb947a5f9dd949ae6736a7226b84"
-  integrity sha512-m4erZ8AkSjoIUOf8s4k2V1xdL2c1Vy0D3dN6/jC9d7+nEqjY3gxXCkgi3gW/GAxPaA4hV8biaCoTVdQmfAeTCQ==
+"@typescript-eslint/eslint-plugin@^4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.22.1.tgz#6bcdbaa4548553ab861b4e5f34936ead1349a543"
+  integrity sha512-kVTAghWDDhsvQ602tHBc6WmQkdaYbkcTwZu+7l24jtJiYvm9l+/y/b2BZANEezxPDiX5MK2ZecE+9BFi/YJryw==
   dependencies:
-    "@typescript-eslint/experimental-utils" "3.5.0"
+    "@typescript-eslint/experimental-utils" "4.22.1"
+    "@typescript-eslint/scope-manager" "4.22.1"
     debug "^4.1.1"
     functional-red-black-tree "^1.0.1"
+    lodash "^4.17.15"
     regexpp "^3.0.0"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-3.5.0.tgz#d09f9ffb890d1b15a7ffa9975fae92eee05597c4"
-  integrity sha512-zGNOrVi5Wz0jcjUnFZ6QUD0MCox5hBuVwemGCew2qJzUX5xPoyR+0EzS5qD5qQXL/vnQ8Eu+nv03tpeFRwLrDg==
+"@typescript-eslint/experimental-utils@4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.22.1.tgz#3938a5c89b27dc9a39b5de63a62ab1623ab27497"
+  integrity sha512-svYlHecSMCQGDO2qN1v477ax/IDQwWhc7PRBiwAdAMJE7GXk5stF4Z9R/8wbRkuX/5e9dHqbIWxjeOjckK3wLQ==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/types" "3.5.0"
-    "@typescript-eslint/typescript-estree" "3.5.0"
+    "@typescript-eslint/scope-manager" "4.22.1"
+    "@typescript-eslint/types" "4.22.1"
+    "@typescript-eslint/typescript-estree" "4.22.1"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-3.5.0.tgz#9ff8c11877c48df24e10e19d7bf542ee0359500d"
-  integrity sha512-sU07VbYB70WZHtgOjH/qfAp1+OwaWgrvD1Km1VXqRpcVxt971PMTU7gJtlrCje0M+Sdz7xKAbtiyIu+Y6QdnVA==
+"@typescript-eslint/parser@^4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.22.1.tgz#a95bda0fd01d994a15fc3e99dc984294f25c19cc"
+  integrity sha512-l+sUJFInWhuMxA6rtirzjooh8cM/AATAe3amvIkqKFeMzkn85V+eLzb1RyuXkHak4dLfYzOmF6DXPyflJvjQnw==
   dependencies:
-    "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "3.5.0"
-    "@typescript-eslint/types" "3.5.0"
-    "@typescript-eslint/typescript-estree" "3.5.0"
-    eslint-visitor-keys "^1.1.0"
-
-"@typescript-eslint/types@3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-3.5.0.tgz#4e3d2a2272268d8ec3e3e4a37152a64956682639"
-  integrity sha512-Dreqb5idi66VVs1QkbAwVeDmdJG+sDtofJtKwKCZXIaBsINuCN7Jv5eDIHrS0hFMMiOvPH9UuOs4splW0iZe4Q==
-
-"@typescript-eslint/typescript-estree@3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-3.5.0.tgz#dfc895db21a381b84f24c2a719f5bf9c600dcfdc"
-  integrity sha512-Na71ezI6QP5WVR4EHxwcBJgYiD+Sre9BZO5iJK2QhrmRPo/42+b0no/HZIrdD1sjghzlYv7t+7Jis05M1uMxQg==
-  dependencies:
-    "@typescript-eslint/types" "3.5.0"
-    "@typescript-eslint/visitor-keys" "3.5.0"
+    "@typescript-eslint/scope-manager" "4.22.1"
+    "@typescript-eslint/types" "4.22.1"
+    "@typescript-eslint/typescript-estree" "4.22.1"
     debug "^4.1.1"
-    glob "^7.1.6"
+
+"@typescript-eslint/scope-manager@4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.22.1.tgz#5bb357f94f9cd8b94e6be43dd637eb73b8f355b4"
+  integrity sha512-d5bAiPBiessSmNi8Amq/RuLslvcumxLmyhf1/Xa9IuaoFJ0YtshlJKxhlbY7l2JdEk3wS0EnmnfeJWSvADOe0g==
+  dependencies:
+    "@typescript-eslint/types" "4.22.1"
+    "@typescript-eslint/visitor-keys" "4.22.1"
+
+"@typescript-eslint/types@4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.22.1.tgz#bf99c6cec0b4a23d53a61894816927f2adad856a"
+  integrity sha512-2HTkbkdAeI3OOcWbqA8hWf/7z9c6gkmnWNGz0dKSLYLWywUlkOAQ2XcjhlKLj5xBFDf8FgAOF5aQbnLRvgNbCw==
+
+"@typescript-eslint/typescript-estree@4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.22.1.tgz#dca379eead8cdfd4edc04805e83af6d148c164f9"
+  integrity sha512-p3We0pAPacT+onSGM+sPR+M9CblVqdA9F1JEdIqRVlxK5Qth4ochXQgIyb9daBomyQKAXbygxp1aXQRV0GC79A==
+  dependencies:
+    "@typescript-eslint/types" "4.22.1"
+    "@typescript-eslint/visitor-keys" "4.22.1"
+    debug "^4.1.1"
+    globby "^11.0.1"
     is-glob "^4.0.1"
-    lodash "^4.17.15"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@3.5.0":
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-3.5.0.tgz#73c1ea2582f814735e4afdc1cf6f5e3af78db60a"
-  integrity sha512-7cTp9rcX2sz9Z+zua9MCOX4cqp5rYyFD5o8LlbSpXrMTXoRdngTtotRZEkm8+FNMHPWYFhitFK+qt/brK8BVJQ==
+"@typescript-eslint/visitor-keys@4.22.1":
+  version "4.22.1"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.22.1.tgz#6045ae25a11662c671f90b3a403d682dfca0b7a6"
+  integrity sha512-WPkOrIRm+WCLZxXQHCi+WG8T2MMTUFR70rWjdWYddLT7cEfb2P4a3O/J2U1FBVsSFTocXLCoXWY6MZGejeStvQ==
   dependencies:
-    eslint-visitor-keys "^1.1.0"
+    "@typescript-eslint/types" "4.22.1"
+    eslint-visitor-keys "^2.0.0"
 
 "@webassemblyjs/ast@1.9.0":
   version "1.9.0"
@@ -1719,6 +1751,11 @@ array-union@^1.0.1:
   dependencies:
     array-uniq "^1.0.1"
 
+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-uniq@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
@@ -1967,7 +2004,7 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-braces@~3.0.2:
+braces@^3.0.1, braces@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   dependencies:
@@ -2245,6 +2282,21 @@ chokidar@^3.4.0:
   optionalDependencies:
     fsevents "~2.1.2"
 
+chokidar@^3.4.2:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.1.tgz#ee9ce7bbebd2b79f49f304799d5468e31e14e68a"
+  integrity sha512-9+s+Od+W0VJJzawDma/gvBNQqkTiqYTWLuZoyAsivsI4AaWTCzHG06/TMjsf1cYe9Cb97UCEhjz7HvnPk2p/tw==
+  dependencies:
+    anymatch "~3.1.1"
+    braces "~3.0.2"
+    glob-parent "~5.1.0"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.5.0"
+  optionalDependencies:
+    fsevents "~2.3.1"
+
 chownr@^1.0.1, chownr@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
@@ -2822,6 +2874,13 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
+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"
+
 dns-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
@@ -3179,6 +3238,11 @@ eslint-visitor-keys@^1.2.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz#30ebd1ef7c2fdff01c3a4f151044af25fab0523e"
   integrity sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==
 
+eslint-visitor-keys@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.1.0.tgz#f65328259305927392c938ed44eb0a5c9b2bd303"
+  integrity sha512-0rSmRBzXgDzIsD6mGdJgevzgezI534Cer5L/vyMX0kHzT/jiB43jRhd9YUlMGYLQy2zprNmoT8qasCGtY+QaKw==
+
 eslint@^7.4.0:
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.4.0.tgz#4e35a2697e6c1972f9d6ef2b690ad319f80f206f"
@@ -3385,6 +3449,18 @@ fast-deep-equal@^3.1.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
+fast-glob@^3.1.1:
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.5.tgz#7939af2a656de79a4f1901903ee8adcaa7cb9661"
+  integrity sha512-2DtFcgT68wiTTiwZ2hNdJfcHNke9XOfnwmBRWXhmeKM8rF0TGwmC/Qto3S7RoZKp5cilZbxzO5iTNTQsJ+EeDg==
+  dependencies:
+    "@nodelib/fs.stat" "^2.0.2"
+    "@nodelib/fs.walk" "^1.2.3"
+    glob-parent "^5.1.0"
+    merge2 "^1.3.0"
+    micromatch "^4.0.2"
+    picomatch "^2.2.1"
+
 fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
@@ -3393,6 +3469,13 @@ fast-levenshtein@^2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
+fastq@^1.6.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.11.0.tgz#bb9fb955a07130a918eb63c1f5161cc32a5d0858"
+  integrity sha512-7Eczs8gIPDrVzT+EksYBcupqMyxSHXXrHOLRRxU2/DicV8789MRBRR8+Hc2uWzUupOs4YS4JzBmBxjjCVBxD/g==
+  dependencies:
+    reusify "^1.0.4"
+
 faye-websocket@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
@@ -3546,20 +3629,23 @@ foreach@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
 
-fork-ts-checker-webpack-plugin@^5.0.6:
-  version "5.0.6"
-  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-5.0.6.tgz#02af713af02e47b338a3992279209bc65d34c773"
-  integrity sha512-8h4S7WANr69Resw+tMd5U23xdbVPsT+VOeMKQhUaKhkGeMm0fNf7ObJPP81WG+tsmy4LK4ayIf0JXBY+hy6vMw==
+fork-ts-checker-webpack-plugin@^6.2.6:
+  version "6.2.6"
+  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-6.2.6.tgz#cd105c9064d05ad9b518fc3cc9906389daa1a7ec"
+  integrity sha512-f/oF2BFFPKEWQ3wgfq4bWALSDm7+f21shVONplo1xHKs1IdMfdmDa/aREgEurkIyrsyMFed42W7NVp4mh4DXzg==
   dependencies:
     "@babel/code-frame" "^7.8.3"
-    chalk "^2.4.1"
+    "@types/json-schema" "^7.0.5"
+    chalk "^4.1.0"
+    chokidar "^3.4.2"
     cosmiconfig "^6.0.0"
     deepmerge "^4.2.2"
     fs-extra "^9.0.0"
+    glob "^7.1.6"
     memfs "^3.1.2"
     minimatch "^3.0.4"
-    schema-utils "1.0.0"
-    semver "^5.6.0"
+    schema-utils "2.7.0"
+    semver "^7.3.2"
     tapable "^1.0.0"
 
 formik@^2.2.6:
@@ -3654,6 +3740,11 @@ fsevents@~2.1.2:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
   integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
 
+fsevents@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -3708,7 +3799,14 @@ glob-parent@^5.0.0, glob-parent@~5.1.0:
   dependencies:
     is-glob "^4.0.1"
 
-glob@^7.0.0, glob@^7.1.6:
+glob-parent@^5.1.0:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
+  integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
+  dependencies:
+    is-glob "^4.0.1"
+
+glob@^7.0.0:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -3731,6 +3829,18 @@ glob@^7.0.3, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^7.1.6:
+  version "7.1.7"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  integrity sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 global-modules@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/global-modules/-/global-modules-1.0.0.tgz#6d770f0eb523ac78164d72b5e71a8877265cc3ea"
@@ -3782,6 +3892,18 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
+globby@^11.0.1:
+  version "11.0.3"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.3.tgz#9b1f0cb523e171dd1ad8c7b2a9fb4b644b9593cb"
+  integrity sha512-ffdmosjA807y7+lA1NM0jELARVmYul/715xiILEjo3hBLPTcirgQNnXECn5g3mtR8TOLCVbkfua1Hpen25/Xcg==
+  dependencies:
+    array-union "^2.1.0"
+    dir-glob "^3.0.1"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
+    slash "^3.0.0"
+
 globby@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
@@ -4082,6 +4204,11 @@ ignore@^5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.2.tgz#e28e584d43ad7e92f96995019cc43b9e1ac49558"
 
+ignore@^5.1.4:
+  version "5.1.8"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
+  integrity sha512-BMpfD7PpiETpBl/A6S498BaIJ6Y/ABT93ETbby2fP00v4EbvPBXWEoaR1UBPKs3iR53pJY7EtZk5KACI57i1Uw==
+
 immer@7.0.9:
   version "7.0.9"
   resolved "https://registry.yarnpkg.com/immer/-/immer-7.0.9.tgz#28e7552c21d39dd76feccd2b800b7bc86ee4a62e"
@@ -4717,6 +4844,11 @@ 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:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
+  integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
+
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
@@ -4739,6 +4871,14 @@ micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.2"
 
+micromatch@^4.0.2:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
+  integrity sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.2.3"
+
 miller-rabin@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
@@ -5475,6 +5615,11 @@ picomatch@^2.0.4, picomatch@^2.2.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
   integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
 
+picomatch@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.3.tgz#465547f359ccc206d3c48e46a1bcb89bf7ee619d"
+  integrity sha512-KpELjfwcCDUb9PeigTs2mBJzXUPzAuP2oPcA989He8Rte0+YUAjw1JVedDhuTKPkHjSYzMN3npC9luThGYEKdg==
+
 pify@^2.0.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -5768,6 +5913,11 @@ querystringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.0.tgz#7ded8dfbf7879dcc60d0a644ac6754b283ad17ef"
 
+queue-microtask@^1.2.2:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/queue-microtask/-/queue-microtask-1.2.3.tgz#4929228bbc724dfac43e0efb058caf7b6cfb6243"
+  integrity sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==
+
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
@@ -5982,6 +6132,13 @@ readdirp@~3.4.0:
   dependencies:
     picomatch "^2.2.1"
 
+readdirp@~3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.5.0.tgz#9ba74c019b15d365278d2e91bb8c48d7b4d42c9e"
+  integrity sha512-cMhu7c/8rdhkHXWsY+osBhfSy0JikwpHK/5+imo+LpeasTF8ouErHrlYkwT0++njiyuDvc7OFY5T3ukvZ8qmFQ==
+  dependencies:
+    picomatch "^2.2.1"
+
 reaptcha@^1.7.2:
   version "1.7.2"
   resolved "https://registry.yarnpkg.com/reaptcha/-/reaptcha-1.7.2.tgz#d829f54270c241f46501e92a5a7badeb1fcf372d"
@@ -6184,6 +6341,11 @@ retry@^0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
 
+reusify@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
+  integrity sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==
+
 rimraf@2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -6210,6 +6372,13 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+run-parallel@^1.1.9:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.2.0.tgz#66d1368da7bdf921eb9d95bd1a9229e7f21a43ee"
+  integrity sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==
+  dependencies:
+    queue-microtask "^1.2.2"
+
 run-queue@^1.0.0, run-queue@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/run-queue/-/run-queue-1.0.3.tgz#e848396f057d223f24386924618e25694161ec47"
@@ -6246,7 +6415,16 @@ scheduler@^0.17.0:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
-schema-utils@1.0.0, schema-utils@^1.0.0:
+schema-utils@2.7.0, schema-utils@^2.6.5, schema-utils@^2.6.6:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.7.0.tgz#17151f76d8eae67fbbf77960c33c676ad9f4efc7"
+  integrity sha512-0ilKFI6QQF5nxDZLFn2dMjvc4hjg/Wkg7rHd3jK6/A4a1Hl9VFdQWvgB1UMGoU94pad1P/8N7fMcEnLnSiju8A==
+  dependencies:
+    "@types/json-schema" "^7.0.4"
+    ajv "^6.12.2"
+    ajv-keywords "^3.4.1"
+
+schema-utils@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-1.0.0.tgz#0b79a93204d7b600d4b2850d1f66c2a34951c770"
   dependencies:
@@ -6261,15 +6439,6 @@ schema-utils@^2.6.0:
     ajv "^6.10.2"
     ajv-keywords "^3.4.1"
 
-schema-utils@^2.6.5, schema-utils@^2.6.6:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.7.0.tgz#17151f76d8eae67fbbf77960c33c676ad9f4efc7"
-  integrity sha512-0ilKFI6QQF5nxDZLFn2dMjvc4hjg/Wkg7rHd3jK6/A4a1Hl9VFdQWvgB1UMGoU94pad1P/8N7fMcEnLnSiju8A==
-  dependencies:
-    "@types/json-schema" "^7.0.4"
-    ajv "^6.12.2"
-    ajv-keywords "^3.4.1"
-
 select-hose@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
@@ -6436,6 +6605,11 @@ simple-swizzle@^0.2.2:
   dependencies:
     is-arrayish "^0.3.1"
 
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+  integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
+
 slice-ansi@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-2.1.0.tgz#cacd7693461a637a5788d92a7dd4fba068e81636"
@@ -7126,10 +7300,10 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^3.9.6:
-  version "3.9.6"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.6.tgz#8f3e0198a34c3ae17091b35571d3afd31999365a"
-  integrity sha512-Pspx3oKAPJtjNwE92YS05HQoY7z2SFyOpHo9MqJor3BXAGNaPUs83CuVp9VISFkSjyRfiTpmKuAYGJB7S7hOxw==
+typescript@^4.2.4:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
+  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"