Typescript Index Signatures, Keyof Assertions & the Record Utility Type

Typescript Index Signatures, Keyof Assertions & the Record Utility Type

Dave Gray via YouTube Direct link

Starter code and set up

3 of 12

3 of 12

Starter code and set up

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Typescript Index Signatures, Keyof Assertions & the Record Utility Type

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  1. 1 Intro
  2. 2 Welcome
  3. 3 Starter code and set up
  4. 4 What are index signatures?
  5. 5 Why you need an index signature
  6. 6 Index signature syntax
  7. 7 readonly modifier
  8. 8 Non-existing properties
  9. 9 Required properties combined with an index signature
  10. 10 Optional properties
  11. 11 keyof Assertions
  12. 12 Record utility type vs index signatures

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