Add type-fest to example

Author: kasperpeulen

example/package.json

@@ -45,6 +45,7 @@
     "@storybook/theming": "7.0.0-alpha.56",
     "@testing-library/react": "^12.0.0",
     "@testing-library/user-event": "^13.1.9",
-    "storybook": "7.0.0-alpha.56"
+    "storybook": "7.0.0-alpha.56",
+    "type-fest": "^3.3.0"
   }
 }

example/yarn.lock

@@ -12889,6 +12889,11 @@ type-fest@^2.13.0, type-fest@^2.19.0:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-2.19.0.tgz#88068015bb33036a598b952e55e9311a60fd3a9b"
   integrity sha512-RAH822pAdBgcNMAfWnCBU3CFZcfZ/i1eZjwFU/dsLKumyuuP3niueg2UAukXYF0E2AAoc82ZSSf9J0WQBinzHA==
 
+type-fest@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-3.3.0.tgz#3378c9664eecfd1eb4f0522b13cb0630bc1ec044"
+  integrity sha512-gezeeOIZyQLGW5uuCeEnXF1aXmtt2afKspXz3YqoOcZ3l/YMJq1pujvgT+cz/Nw1O/7q/kSav5fihJHsC/AOUg==
+
 type-is@~1.6.18:
   version "1.6.18"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"