src/RouteCollectionBuilder.php
public function head($pattern, $handler, array $requirements = [], array $defaults = [])
    {
        $this->addRoute('HEAD', $pattern, $handler, $requirements, $defaults);
    }
public function head($pattern, $handler, array $requirements = [], array $defaults = [])
    {
        $this->addRoute('HEAD', $pattern, $handler, $requirements, $defaults);
    }
public function head ( $ pattern , $ handler , array $ requirements = [ ] , array $ defaults = [ ] ) { $ this -> addRoute ( 'HEAD' , $ pattern , $ handler , $ requirements , $ defaults ) ; }
Adds a HEAD route to the collection

@see RouteCollectionBuilder#get()
Adds a HEAD route to the collection