Laravel - Nested Eager Loading

In this section, I read about Nested Eager Loading,

but this case is not indicated there.

Can i instead

$books = App\Book::with(['author.posts', 'author.comments', 'author.rating'])->get();

do this way?

$books = App\Book::with(['author' => function ($query) {
    $query->with(['posts', 'comments', 'rating'])
}])->get();

Can I make such a request?

$books = App\Book::with(['author' => function ($query) {
    $query->with([
        'posts' => function ($query) {
            $query->with('author');
        }, 
        'comments' => function ($query) {
            $query->with(['author'  => function ($query) {
                $query->where('created_at', '>=', now()->subDays(5));
            }]);
        }
    ]);
}])->get();

via Chebli Mohamed