Function isKeyOf

libs/state/selections/src/lib/utils/guards.ts:35–42

(k: unknown)

}

export function isKeyOf<O>(k: unknown): k is keyof O {
  const typeofK = typeof k;
  return (
    k !== null &&
    k !== undefined &&
    ['string', 'symbol', 'number'].includes(typeofK)
  );
}

export function isObjectGuard(obj: unknown): obj is object {
  return (