On top of my head / Minor issues

[devanshj]

• txstate right now assumes the machine definition is a literal, in case it's not like initial: Math.random() > 0.5 > "a" : "b" thing most probably will malfunction, so gotta do something about that
• Make all custom error use A.CustomError
• Transitions...
  • Support [{ target: "x" }, "y"] Edit: Ugh isn't this already supported? TODO: check
  • Disallow stupid stuff like
    • { target: [] }
    • [{ target: "a" /* no guard */ }, { target: "b" }]
    • internal: true for strictly external transitions
    • more...
• When an required property is missing the errors are horrible, try showing custom errors for those cases too
• Guarded recursion. Sometimes in an errored machine the recursion becomes infinite to prevent that we'll recurse with a fixed limit