Which jar package contain ComponentAssigneeTypes

In my code ,i use " import com.atlassian.jira.project.ComponentAssigneeTypes;"
but not find this class in the jira-api-8.0.0.jar ,
i finded this class docs in https://docs.atlassian.com/software/jira/docs/api/7.13.0/com/atlassian/jira/project/ComponentAssigneeTypes.html

but i don’t know which jar package to dependency in my pom.xml
can somebody know this ?
or tell me where to find this. tks!

Welcome to the developer community, @wutian_169! You can find it in jira-core.

Hope this helps.