chore(deps): update dependency typescript to v4

Author: renovate-bot

package.json

@@ -30,7 +30,7 @@
     "react-test-renderer": "16.14.0",
     "spire": "3.2.2",
     "spire-plugin-semantic-release": "3.2.2",
-    "typescript": "3.9.9",
+    "typescript": "4.2.4",
     "whatwg-fetch": "3.6.2"
   },
   "files": [

yarn.lock

@@ -13994,7 +13994,12 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.9.9, typescript@^3.9.7:
+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==
+
+typescript@^3.9.7:
   version "3.9.9"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.9.tgz#e69905c54bc0681d0518bd4d587cc6f2d0b1a674"
   integrity sha512-kdMjTiekY+z/ubJCATUPlRDl39vXYiMV9iyeMuEuXZh2we6zz80uovNN2WlAxmmdE/Z/YQe+EbOEXB5RHEED3w==