style: improve syntax

Author: mrholek

src/components/index.js

@@ -3,15 +3,6 @@ import AppContent from './AppContent'
 import AppFooter from './AppFooter'
 import AppHeader from './AppHeader'
 import AppHeaderDropdown from './header/AppHeaderDropdown'
-import DefaultLayout from '../layout/DefaultLayout'
 import AppSidebar from './AppSidebar'
 
-export {
-  AppBreadcrumb,
-  AppContent,
-  AppFooter,
-  AppHeader,
-  AppHeaderDropdown,
-  DefaultLayout,
-  AppSidebar,
-}
+export { AppBreadcrumb, AppContent, AppFooter, AppHeader, AppHeaderDropdown, AppSidebar }