title: use parent 'Exporter' vs. use Exporter 'import';
body: <p>What do I gain if I use the first example instead of the second example?</p>
  
  <pre><code>package Some::Module;
  use strict;
  use 5.10.1;
  
  use parent 'Exporter';
  our @EXPORT_OK = qw(some_func);
  </code></pre>
  
  <hr>
  
  <pre><code>package Some::Module;
  use strict;
  use 5.10.0;
  
  use Exporter 'import';
  our @EXPORT_OK = qw(some_func);
  </code></pre>