<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=369187) </details> <!--IssueSummary end--> ### Proposal GraphQL: Provide information which issues will be closed by merging the provided merge request. The API has a function [closes_issues](https://docs.gitlab.com/ee/api/merge_requests.html#list-issues-that-close-on-merge) to get this information. The GraphQL [MergeRequest](https://docs.gitlab.com/ee/api/graphql/reference/#mergerequest) type is missing such a field. It would be great to have this information by GraphQL <!-- Label reminders Use the following resources to find the appropriate labels: - https://gitlab.com/gitlab-org/gitlab/-/labels - https://about.gitlab.com/handbook/product/categories/features/ -->