chore: Remove broken type tests

Author: nzakas

package.json

@@ -36,8 +36,7 @@
     "pretest": "npm run build",
     "test:unit": "mocha tests/array-with-default.test.js",
     "test:build": "node tests/pkg.test.cjs && node tests/pkg.test.mjs",
-    "test:types": "node tests/types.test.js",
-    "test": "npm run test:unit && npm run test:build && npm run test:types"
+    "test": "npm run test:unit && npm run test:build"
   },
   "repository": {
     "type": "git",