/// <summary>
        /// Adds all sagas in the specified assemblies matching the namespace. If you are using both state machine and regular sagas, be
        /// sure to call AddSagaStateMachinesFromNamespaceContaining prior to calling this one.
        /// </summary>
        /// <param name="configurator"></param>
        /// <param name="type">The type to use to identify the assembly and namespace to scan</param>
        /// <param name="filter"></param>
        public static void AddSagaStateMachinesFromNamespaceContaining(this ISimpleInjectorConfigurator configurator, Type type, Func <Type, bool> filter =
                                                                       null)
        {
            var registrar = new SimpleInjectorSagaStateMachineRegistrar(configurator.Container);

            configurator.AddSagaStateMachinesFromNamespaceContaining(registrar, type, filter);
        }
        /// <summary>
        /// Adds a SagaStateMachine to the registry, using the factory method, and updates the registrar prior to registering so that the default
        /// saga registrar isn't notified.
        /// </summary>
        /// <param name="configurator"></param>
        /// <typeparam name="TStateMachine"></typeparam>
        /// <typeparam name="TInstance"></typeparam>
        public static ISagaRegistrationConfigurator <TInstance> AddSagaStateMachine <TStateMachine, TInstance>(this ISimpleInjectorConfigurator configurator)
            where TStateMachine : class, SagaStateMachine <TInstance>
            where TInstance : class, SagaStateMachineInstance
        {
            var registrar = new SimpleInjectorSagaStateMachineRegistrar(configurator.Container);

            return(configurator.AddSagaStateMachine <TStateMachine, TInstance>(registrar));
        }
        /// <summary>
        /// Adds SagaStateMachines to the registry, using the factory method, and updates the registrar prior to registering so that the default
        /// saga registrar isn't notified.
        /// </summary>
        /// <param name="configurator"></param>
        /// <param name="types">The state machine types to add</param>
        public static void AddSagaStateMachines(this ISimpleInjectorConfigurator configurator, params Type[] types)
        {
            var registrar = new SimpleInjectorSagaStateMachineRegistrar(configurator.Container);

            configurator.AddSagaStateMachines(registrar, types);
        }