project-entity/Assets/_Project/Develop/Runtime/Utilities/StatesManagement/IState.cs

using _Project.Develop.Runtime.Utils.ReactiveManagement.Event;

namespace Assets._Project.Develop.Runtime.Utilities.StateMachineCore
{
    public interface IState
    {
        IReadOnlyEvent Entered { get; }
        IReadOnlyEvent Exited { get; }

        void Enter();
        void Exit();
    }
}