Would be helpful with more examples on how to use the library

[Sairony]

All primitives needs to be converted to string it seems, which would be nice if it was mentioned. And there's no mention on what the requirements of data structures in relation to output. If I look at outlines in sprites they're a list of lists containing OrderedFlowDict, but this type is not exposed and not documented. If I look at outlines in the meta file they're defined as:

      outline:
      - - {x: 256, y: 256}
        - {x: -256, y: 256}

Yet if I export as dict instead it gets written as:

      outline:
      - - x: 256
          y: 256
        - x: -256
          y: 256

Using OrderedDict which OrderedFlowDict inherits from also does not work, as it seemingly has no idea of how to output it.