type UnionToTuple<T> = UnionToTupleRec<T, []>;
type UnionToTupleRec<T, R extends any[]> = [T] extends [never] ? R : UnionToTupleRec<Exclude<T, LastOfUnion<T>>, [LastOfUnion<T>, ...R]>;
type LastOfUnion<T> = UnionToIntersection<T extends any ? (x: T) => 0 : never> extends (x: infer L) => 0 ? L : never;
type UnionToIntersection<U> = (U extends any ? (k: U) => void : never) extends (k: infer I) => void ? I : never;
type Keys<T extends Record<string, any>> = UnionToTuple<keyof T>;

export type { Keys };