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8mist/recursive-key-of.ts

Created November 9, 2022 08:20
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recursive-key-of.ts
export type RecursiveKeyOf<
TObj,
TPrefix extends string = ''
> = TObj extends Record<string, any>
? {
[K in keyof TObj & string]:
| `${TPrefix}${K}`
| RecursiveKeyOf<TObj[K], `${TPrefix}${K}.`>;
}[keyof TObj & string]
: never;
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