giving into a return for prettier eslint

Author: aguero-tech

src/app/component/sidenav-buttons/sidenav-buttons.component.ts

@@ -49,4 +49,4 @@ export class SidenavButtonsComponent implements OnInit {
     const newTheme = this.isNightMode ? 'dark' : 'light';
     this.themeService.setTheme(newTheme);
   }
-}
+}