diff --git a/tsconfig.json b/tsconfig.json
index 85437a1..8d1c301 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,8 @@
         "target": "esnext",
         "sourceMap": true,
         "esModuleInterop": true,
-        "outDir": "dist"
+        "outDir": "dist",
+        "declaration": true
     },
     "include": ["src"],
     "exclude": [