i have the following blade template .It has a head nav bar which displays some links to a person who is not logged in(like 'register','log in' etc).But if a logged in user visit the page i want the nav bar to show different link set( like 'log out','create a blog' etc).How can i show different link set based on user log information?

```
<!DOCTYPE html>
<html lang="en">
  <head>
    @include('partials._head')
  </head>
  <body>
    @include('partials._headnav') // it should show different link set
    <div class='container'>
        @yield('content')
    </div> 
    @include('partials._footer')
    @include('partials._javascript')

  </body>
</html>

```