diff --git a/deno.json b/deno.json
index 0e75931..b66ab39 100644
--- a/deno.json
+++ b/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@elsoul/fresh-theme",
-  "version": "1.0.5",
+  "version": "1.1.0",
   "description": "Theme Module for Fresh v2 App.",
   "runtimes": ["deno", "browser"],
   "exports": "./mod.ts",
diff --git a/mod.ts b/mod.ts
index 59a73d1..f4a2530 100644
--- a/mod.ts
+++ b/mod.ts
@@ -71,14 +71,21 @@ export function setTheme(newTheme: 'dark' | 'light'): void {
   }
 }
 
+/**
+ * Type definition for the return value of the useTheme hook.
+ */
+type UseThemeReturn = {
+  theme: 'dark' | 'light'
+  setTheme: (newTheme: 'dark' | 'light') => void
+}
+
 /**
  * Custom hook to manage the theme (light or dark) based on localStorage.
  * Provides a function to set the theme and returns the current theme value.
  *
- * @returns {{ theme: 'dark' | 'light', setTheme: (newTheme: 'dark' | 'light') => void }}
- * An object containing the current theme and a function to set the theme.
+ * @returns {UseThemeReturn} An object containing the current theme and a function to set the theme.
  */
-export function useTheme() {
+export function useTheme(): UseThemeReturn {
   const theme = useSignal<'dark' | 'light'>(
     (localStorage.getItem('theme') as 'dark' | 'light') || 'dark',
   )