interface Task id "recurring:task-data" revision "recurring:task-data@1" {
  queryable value occurrence id "recurring:occurrence" : uint64 {
    get id "recurring:occurrence:get" execution snapshot;
  }
  queryable value due id "recurring:due" : int64 {
    get id "recurring:due:get" execution snapshot;
  }
  queryable value title id "recurring:title" : string {
    get id "recurring:title:get" execution snapshot;
    set id "recurring:title:set" execution transaction;
  }
  operation complete id "recurring:complete" : uint64 -> unit {
    call id "recurring:complete:call" execution transaction;
  }
}