title: Laravel Eloquent Lazy Eager Load Count
body: <p>I'm ideally looking for a function like</p>
  
  <pre><code>load('relationship')
  </code></pre>
  
  <p>but which loads a count in the same way</p>
  
  <pre><code>withCount('relationship')
  </code></pre>
  
  <p>works for eager loading.</p>
  
  <p>I'm thinking it is going to be called <code>loadCount('relationship')</code> </p>