[suggestion] loading and error state about typesaurus-react HOT 4 CLOSED

You could determine if data is still loading by comparing it with undefined. When a document is missing, then it will be equal null. Regarding the error state, I like the proposal, will work on that 👍

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I see about null or undefined, thanks!

Also thank you for thinking about error state 😄

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Finally going to take care of it!

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I've shipped v4 with this feature and it looks like that:

function Component({ userId }: { userId: string }) {
  const [user, { loading, error }] = useGet(users, userId)

  if (user) {
    return <div>Hello, {user.data.name}</div>
  } else if (loading) {
    return <div>Loading...</div>
  } else if (error) {
    return <div>Failed to load the user!</div>
  }
}

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