https://src.opensuse.org/endarainon/dart/issues/320 - https://src.opensuse.org/endarainon/dart/issues/319 - https://src.opensuse.org/endarainon/dart/issues/318 - https://src.opensuse.org/endarainon/dart/issues/317 - https://src.opensuse.org/endarainon/dart/issues/316