Function assignToObject

packages/core/repl/assign-to-object.util.ts:5–17

(
  target: T,
  source: U,
)

 * as well.
 */
export function assignToObject<T, U extends object>(
  target: T,
  source: U,
): T & U {
  Object.defineProperties(
    target,
    Object.keys(source).reduce((descriptors, key) => {
      descriptors[key] = Object.getOwnPropertyDescriptor(source, key);
      return descriptors;
    }, Object.create(null)),
  );
  return target as T & U;
}