
This still leaves Flex and FlexDirection available. At some point once people have transitioned to Row/Column we should rename Flex to _Flex and stop reexporting FlexDirection from basic.dart.
Assets for this game are from Galactic Guardian: https://github.com/slembcke/GalacticGuardian.spritebuilder And are used under MIT license: https://github.com/slembcke/GalacticGuardian.spritebuilder/pull/2