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