type Summary = record { text: string; basedOn: string; };
interface DocumentData id "async:document-data" revision "async:document-data@1" {
  queryable value content id "async:content" : string {
    get id "async:content:get" execution snapshot targets [browser, server];
  }
  queryable value summary id "async:summary" : Summary {
    get id "async:summary:get" execution snapshot targets [browser, server];
    set id "async:summary:set" execution transaction targets [browser, server];
  }
}