diff --git a/tsconfig.json b/tsconfig.json
index cc1e4c4..5aebffb 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,7 @@
 {
   "compilerOptions": {
     "baseUrl": ".",
+    "declaration": true,
     "inlineSourceMap": true,
     "inlineSources": true,
     "module": "commonjs",