diff --git a/tsconfig.cjs.json b/tsconfig.cjs.json
index 4806a28..351d7fe 100644
--- a/tsconfig.cjs.json
+++ b/tsconfig.cjs.json
@@ -3,7 +3,7 @@
   "compilerOptions": {
     "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
     "module": "commonjs" /* Specify what module code is generated. */,
-    "declaration": false /* Generate .d.ts files from TypeScript and JavaScript files in your project. */,
+    "declaration": true /* Generate .d.ts files from TypeScript and JavaScript files in your project. */,
     "outDir": "./lib" /* Specify an output folder for all emitted files. */,
   }
 }