diff --git a/tsconfig.json b/tsconfig.json
index e73e3c3..be385e0 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,7 @@
 		"moduleResolution": "NodeNext",
 		"outDir": "types",
 		"resolveJsonModule": true,
+		"strict": true,
 		"target": "ES2022"
 	},
 	"include": ["src/index.js"]