Function cloneNode

packages/backend/src/altNodes/oldAltConversion.ts:108–154

(
  node: T,
  parent: ParentNode | null,
)

  sceneNode.map(convertNodeToAltNode(parent)).filter(isNotEmpty);

export const cloneNode = <T extends BaseNode>(
  node: T,
  parent: ParentNode | null,
): T => {
  // Create the cloned object with the correct prototype
  const cloned = {} as T;
  // Create a new object with only the desired descriptors (excluding 'parent' and 'children')
  for (const prop in node) {
    if (
      prop !== "parent" &&
      prop !== "children" &&
      prop !== "horizontalPadding" &&
      prop !== "verticalPadding" &&
      prop !== "mainComponent" &&
      prop !== "masterComponent" &&
      prop !== "variantProperties" &&
      prop !== "get_annotations" &&
      prop !== "componentPropertyDefinitions" &&
      prop !== "exposedInstances" &&
      prop !== "instances" &&
      prop !== "componentProperties" &&
      prop !== "componenPropertyReferences" &&
      prop !== "constrainProportions"
    ) {
      cloned[prop as keyof T] = node[prop as keyof T];
    }
  }

  // Set parent explicitly in addition to using assignParent
  assignParent(parent, cloned);
  //   if (parent) {
  //     (cloned as any).parent = parent;
  //   }

  const altNode = {
    ...cloned,
    parent: cloned.parent,
    originalNode: node,
    canBeFlattened: canBeFlattened(node),
  } as AltNode<T>;

  if (globalTextStyleSegments[node.id]) {
    altNode.styledTextSegments = globalTextStyleSegments[node.id];
  }

  return altNode;
};

// auto convert Frame to Rectangle when Frame has no Children
const cloneAsRectangleNode = <T extends BaseNode>(