diff --git a/src/hooks/useLocalStorage.ts b/src/hooks/useLocalStorage.ts
index 7a35919..ee1029f 100644
--- a/src/hooks/useLocalStorage.ts
+++ b/src/hooks/useLocalStorage.ts
@@ -1,6 +1,11 @@
 import { useState, useEffect, useCallback } from 'react';
 import { handleError } from '../utils/errorHandling';
 
+/**
+ * Function type for updating the stored value
+ * @template T - The type of the stored value
+ * @param value - Either a new value of type T or an updater function that takes the current value and returns a new value
+ */
 type SetValue<T> = (value: T | ((val: T) => T)) => void;
 
 /**