head method
      
HttpRoute
head(
    
- String path,
 - FutureOr callback(
- HttpRequest req,
 - HttpResponse res
 
 - List<
FutureOr Function(HttpRequest req, HttpResponse res)> middleware = const [], 
Create a head route
Implementation
HttpRoute head(
  String path,
  FutureOr Function(HttpRequest req, HttpResponse res) callback, {
  List<FutureOr Function(HttpRequest req, HttpResponse res)> middleware =
      const [],
}) {
  return createRoute(
      ServerUniverseMethodType.head, path, callback, middleware);
}