NARU API
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    Interface PackageHierarchyEntry

    One occurrence in the order the un-relocated document would have traversed.

    interface PackageHierarchyEntry {
        depth: number;
        nodeIndex?: number;
        relocated?: RelocatedHierarchyNode;
    }
    Index
    depth: number
    nodeIndex?: number

    Document node index, or undefined when relocated carries the node.