Export options types and renderHook result type

[evanwalsh]

Summary

While writing helpers around the render and renderHook functions, I found myself wanting/needing the types for the options and the returns. This explicitly exports those types that weren't already exposed to avoid having to do something like the following:

type RenderOptions = Parameters<typeof render>[1]
type RenderHookOptions = Parameters<typeof renderHook>[1]

// Copied/pasted from @testing-library/react-native
interface RenderHookResult<Result, Props> {
  result: {current: Result}
  rerender: (props: Props) => void
  unmount: () => void
}

These types are already documented, so this just fully exposes types that are already meant for users.

Test plan

I'm not sure what additional tests would be needed for this. As long as type checking succeeds, these changes should be good.

[mdjastrzebski]

@evanwalsh thanks for submitting the PR. I guess it makes sens to export these types. The chosen names also seem correct.

You need to add export clauses to pure.js or otherwise users will not be able to directly import these types from @testing-library/react-native

[mdjastrzebski]

Almost there :-)

[mdjastrzebski]

Export RenderHookOptions, RenderHookResult as export type next to other export type declarations.