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