diff --git a/src/helpers/local-storage-utils.js b/src/helpers/local-storage-utils.js
index 2e948621..d5f0eb85 100644
--- a/src/helpers/local-storage-utils.js
+++ b/src/helpers/local-storage-utils.js
@@ -1,3 +1,8 @@
+/**
+ * Set local storage item
+ * @param {string} key
+ * @param {string} value
+ */
 export const setItem = (key, value) => {
     // eslint-disable-next-line no-console
     const log = console.log.bind(console);