StateMachine stateMachine = new StateMachine();

StateMachine stateMachine = StateMachine.FromXDocument("fileName.xml");

StateMachine stateMachine = new StateMachine("fileName.xml");

stateMachine.ToXDocument("fileName.xml");

//Example create logger
var loggerFactory = LoggerFactory.Create(builder => { builder.AddConsole().AddDebug().SetMinimumLevel(LogLevel.Debug); });

var logger = loggerFactory.CreateLogger<StateMachine>();


StateMachine stateMachine = new StateMachine(logger);

StateMachine stateMachine = StateMachine.FromXDocument("fileName.xml", logger);

StateMachine stateMachine = new StateMachine("fileName.xml", logger);

 void ActionOnChangeState(State stateFrom, State stateTo)
 {

 }

stateMachine.OnChangeState(ActionOnChangeState);

State currentState = StateMachine.CurrentState;

string currentStateName = StateMachine.CurrentStateName;

State previus State = StateMachine.PreviousState;

string previusStateName = StateMachine.PreviousStateName;

Transition currentTransition= StateMachine.CurrentTransition;

string currentTransitionName= StateMachine.CurrentTransitionName;