diff --git a/tsconfig.json b/tsconfig.json
index 89c5728d..3a99673f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,6 +9,7 @@
     "allowSyntheticDefaultImports": true,
     "jsx": "preserve",
     "moduleResolution": "node",
+    "isolatedModules": true,
     "resolveJsonModule": true,
     "noUnusedLocals": true,
     "strictNullChecks": true,