graphql api fetch a user who closed off an issue

I want to get an actor who who closed off an issue in a specific repository.

I was using this but its incorrect because it fetches the last person who commented on a closed issue, which could be anybody

query($owner: String!, $name: String!) {
				repository(owner: $owner, name: $name){
				  issues(states: CLOSED, first:100){
					edges{
					  node{
						... on Issue{
						  timeline(last: 1){
							edges{
							  node{
								__typename
								... on ClosedEvent{
								  actor{
									login
								  }
								}
							  }
							}
						  }
						}
					  }
					}
				  }
				}
			}