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bsitruk/mapped-keys.ts

Created June 8, 2022 07:36
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mapped-keys.ts
const keys = ['k1', 'k2', 'k3']
const Keys = typeof keys[number]
type Object = {
k1: number,
k2: boolean
}
type KeyValue = {
[k in Keys]: k extends keyof Object ? Object[k] : unknown
}
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