bluesliverx/jquery-validation-ui — comment on commit 90feaa711c015efb31eb35834def49d08d3a46c8
File:  line 0
By bluesliverx:

It is equivalent. Using BuildConfig is the recommended way of managing plugin dependencies instead of using install-plugin (Install-plugin is more or less deprecated in Grails 2). I put export = false so that applications will not need to have this dependency for jquery-validation-ui.