diff --git a/tsconfig.json b/tsconfig.json
index 1e4b8ab..be1c6ac 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -13,7 +13,8 @@
     "forceConsistentCasingInFileNames": true,
     "strict": true,
     "suppressImplicitAnyIndexErrors": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "importHelpers": true
   },
   "include": ["src/*"]
 }