Where's the document of this library?

[shenfe]

As I look around and find no specific documentation about how to use datashape. Thus I don't know how to invoke its APIs and understand the input and output.
Even https://datashape.readthedocs.io/en/latest/index.html just tells the definition and grammar.
Or should I read the source codes directly?

[reversefold]

I'm also having this problem. I found DataShape through a link on a StackOverflow answer but the documentation describes what DataShape does, but does not explain how to actually use it. How do I actually declare a type with DataShapes in my Python project?