[midPoint] Unable to resolve class ItemApprovalProcessStateType

[Oleksandr Nekriach]

Hi guys,
Short question.
Who knows where has  the ItemApprovalProcessStateType class been moved or replace by what class in 4.0? 
In 3.9 version this  class was in com.evolveum.midpoint.xml.ns._public.common.common_3 package
https://evolveum.com/downloads/midpoint/3.9/schema-3.9-schemadoc/http---midpoint-evolveum-com-xml-ns-public-common-common-3/type/ItemApprovalProcessStateType.html

Compilation error in (new) notification recipient: startup failed:
(new) notification recipient: 12: unable to resolve class ItemApprovalProcessStateType

Best regards, 
Oleksandr