Entries don't works like ObjectEntries
playground
The type of generic is lost. And it's useful when I want to make the result respect the key-value pair instead of a record with union keys-values
So, maybe export the ObjectEntries. Or is it a bug?
function test<T extends Record<string, unknown>>(input: T) {
for(const entry of Object.entries(input) as ObjectEntries<typeof input>) {
type key = typeof entry[0] // keyof T
type value = typeof entry[1] // T[keyof T]
}
for(const entry of Object.entries(input) as Entries<typeof input>) {
type key = typeof entry[0] // string
type value = typeof entry[1] // unknown
}
}
sindresorhus / type-fest
A collection of essential TypeScript types
14.2k
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