Add `types:check` script mentioned in `CONTRIBUTING.md`

diff --git a/package.json b/package.json
index 8d21ef8ebafbb20f11edeafea3744ff13b81d447..3fa8470b505e41b1135fafce8ee09ec0a17d6d7b 100644 (file)
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
   },
   "scripts": {
     "types": "tsc",
+    "types:check": "tsc --noEmit --checkJS",
     "test": "node --test --test-skip-pattern=\"/^large:/\"",
     "test:large": "node --test --test-name-pattern=\"/^large:/\" --expose-gc",
     "test:coverage": "npm run test -- --experimental-test-coverage",