Function makeWeakRef

packages/core/src/utils/weakRef.ts:28–39

(value: T)

 * @returns A WeakRef wrapper if available, or the original object as fallback
 */
export function makeWeakRef<T extends object>(value: T): MaybeWeakRef<T> {
  try {
    // @ts-expect-error - WeakRef may not be in the type definitions for older TS targets
    const WeakRefImpl = GLOBAL_OBJ.WeakRef;
    if (typeof WeakRefImpl === 'function') {
      return new WeakRefImpl(value);
    }
  } catch {
    // WeakRef not available or construction failed
  }
  return value;
}

/**
 * Resolves a potentially weak reference, returning the underlying object