9 lines
609 B
TypeScript
9 lines
609 B
TypeScript
export declare namespace enumUtil {
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type UnionToIntersectionFn<T> = (T extends unknown ? (k: () => T) => void : never) extends (k: infer Intersection) => void ? Intersection : never;
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type GetUnionLast<T> = UnionToIntersectionFn<T> extends () => infer Last ? Last : never;
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type UnionToTuple<T, Tuple extends unknown[] = []> = [T] extends [never] ? Tuple : UnionToTuple<Exclude<T, GetUnionLast<T>>, [GetUnionLast<T>, ...Tuple]>;
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type CastToStringTuple<T> = T extends [string, ...string[]] ? T : never;
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export type UnionToTupleString<T> = CastToStringTuple<UnionToTuple<T>>;
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export {};
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}
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