Function getTopParentItem

getTopParentItem(item: DomItem): DomItemRoot
Get the upper parentItem for the provided child. (usually this is a documentItem reference) WARNING: This is a recursive function.
Parameters
- item: DomItem
  The DomItem which we want the highest parent item of
Returns DomItemRoot
- Defined in src/domItem/tree/getTopParentItem.ts:10