diff --git a/tsconfig.core.json b/tsconfig.core.json
index 0b35f2a..a81e536 100644
--- a/tsconfig.core.json
+++ b/tsconfig.core.json
@@ -4,6 +4,8 @@
     "types": ["bun-types"],
     "lib": ["esnext"],
     "strict": false,
+    "noImplicitAny": true,
+    "exactOptionalPropertyTypes": true,
     "noUncheckedIndexedAccess": false,
     "useUnknownInCatchVariables": false
   },