It&#x27;s not just syntax; it actually opens new ways for API design. See abreza&#x27;s comment: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10686596" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10686596</a>