Porges

using Microsoft.Extensions.Logging;
using Orleans;
using Orleans.Configuration;
using Orleans.Hosting;
using System;
using System.Threading.Tasks;

namespace Orleans2GettingStarted
{
    internal static class ClientDevelopmentHelpers

Porges

  

public interface IQueryHandler<in TQuery, QueryResult> // for some reason out parameters can't be 'out', I probably need to read up why
{
    /// result indicates success?
    bool Handle(TQuery query, out TQueryResult);
}