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Aaronius/CombineObjectsFromUnion.ts

Last active June 28, 2022 09:52
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CombineObjectsFromTuple
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CombineObjectsFromUnion.ts
type Combine<A, B> = Omit<A, keyof B> &
Omit<B, keyof A> & { [K in keyof A & keyof B]: A[K] | B[K] };
type CombineObjectsFromTuple<T> = T extends [infer K, ...infer R]
? Combine<K, CombineObjectsFromUnion<R>>
: T;
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