TypeScript · Junior · Question 60 of 75

What does `Record<'draft' | 'published', number>` require?

✓Correct answer: An object that has both keys draft and published, each with a number
2An object with any string keys
3At least one of the keys

Explanation

With a union of literal keys, Record guarantees that no case is forgotten - adding a new status shows errors where it's missing.

Further reading

TS: Utility Types ↗

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