public static void AfterItemTypesServer()
{
ItemTypesServer.RegisterType("ExampleBlock1",
new ItemTypesServer.ItemActionBuilder()
.SetOnAdd(ExampleBlockCode.OnAdd)
.SetOnRemove(ExampleBlockCode.OnRemove)
.SetOnChange(ExampleBlockCode.OnChange)
.SetChangeTypes("ExampleBlock1", "ExampleBlock2")
);
ItemTypesServer.RegisterParent("ExampleBlock2", "ExampleBlock1");
}