gitlab-org--gitlab-foss/app/assets/javascripts/work_items/graphql/work_item_dates.subscription.graphql

subscription issuableDatesUpdated($issuableId: IssuableID!) {
  issuableDatesUpdated(issuableId: $issuableId) {
    ... on WorkItem {
      id
      widgets {
        ... on WorkItemWidgetStartAndDueDate {
          type
          dueDate
          startDate
        }
      }
    }
  }
}