https://src.opensuse.org/endarainon/dart/issues/315 - https://src.opensuse.org/endarainon/dart/issues/314 - https://src.opensuse.org/endarainon/dart/issues/313 - https://src.opensuse.org/endarainon/dart/issues/312 - https://src.opensuse.org/endarainon/dart/issues/311