https://src.opensuse.org/endarainon/dart/issues/255 - https://src.opensuse.org/endarainon/dart/issues/254 - https://src.opensuse.org/endarainon/dart/issues/253 - https://src.opensuse.org/endarainon/dart/issues/252 - https://src.opensuse.org/endarainon/dart/issues/251