diff --git a/jest.config.js b/jest.config.js
index d4c9e38..3bb6e8f 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,3 +1,4 @@
+/** @type {import('jest').Config} */
 module.exports = {
   automock: false,
   transform: {"\\.ts$": ['ts-jest']},