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What is the difference between
any
,
unknown
, and
never
?
When should you use an interface versus a type alias?
How does control-flow narrowing work?
Why are discriminated unions useful?
What problem do generics solve?
Explain
keyof
, indexed access types, and mapped types.
What does the
satisfies
operator provide?
Why does TypeScript not replace runtime validation?
What are the risks of type assertions and non-null assertions?
How would you design a type-safe API result?
Suggest improve
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System Design
Vue and Nuxt
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