diff --git a/package.json b/package.json
index a9b441d..37bbb36 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
   ],
   "scripts": {
     "build": "build-ts lib",
+    "check-all": "yarn cleanup && yarn typecheck && yarn test",
     "cleanup": "yarn format && yarn lint-fix",
     "format": "sort-package-json && yarn prettify",
     "postinstall": "husky || true",
diff --git a/tsconfig.json b/tsconfig.json
index a1cb027..aa3e73a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,6 +3,7 @@
     "allowSyntheticDefaultImports": true,
     "alwaysStrict": true,
     "declaration": true,
+    "erasableSyntaxOnly": true,
     "esModuleInterop": true,
     "importHelpers": false,
     "module": "NodeNext",