Aetheria/Assets/Scripts/ServerShared/EntitySettings.cs

using System;
using MessagePack;

[MessagePackObject, Serializable]
public class EntitySettings
{
    [Key(0)]
    public float ShutdownPerformance = .1f;

    public EntitySettings Copy()
    {
        return new EntitySettings
        {
            ShutdownPerformance = ShutdownPerformance
        };
    }
}