fixup!

Author: avivkeller

package.json

@@ -35,7 +35,8 @@
     "format:check": "prettier --check .",
     "check": "npm run lint && npm run format:check",
     "test": "node --test test/**/*.test.mjs",
-    "test:watch": "node --test --watch test/**/*.test.mjs"
+    "test:watch": "node --test --watch test/**/*.test.mjs",
+    "test:coverage": "node --test --experimental-test-coverage test/**/*.test.mjs"
   },
   "author": "",
   "license": "MIT"