diff --git a/tsconfig.json b/tsconfig.json
index ce890d1..272e8fd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,6 +9,7 @@
     "sourceMap": true,
     "outDir": "dist",
     "baseUrl": ".",
+    "declaration": true,
     "paths": {
       "*": [
         "node_modules/*"