Node iterateNext() raises (DOMException); 

Node snapshotItem(
    in unsigned long index) raises (DOMException); 

const unsigned short ANY_TYPE = 0; 

const unsigned short ANY_UNORDERED_NODE_TYPE = 8; 

const unsigned short BOOLEAN_TYPE = 3; 

readonly attribute boolean booleanValue getter raises (DOMException); 

const unsigned short FIRST_ORDERED_NODE_TYPE = 9; 

readonly attribute boolean invalidIteratorState; 

const unsigned short NUMBER_TYPE = 1; 

readonly attribute double numberValue getter raises (DOMException); 

const unsigned short ORDERED_NODE_ITERATOR_TYPE = 5; 

const unsigned short ORDERED_NODE_SNAPSHOT_TYPE = 7; 

readonly attribute unsigned short resultType; 

readonly attribute Node singleNodeValue getter raises (DOMException); 

readonly attribute unsigned long snapshotLength getter raises (DOMException); 

const unsigned short STRING_TYPE = 2; 

readonly attribute DOMString stringValue getter raises (DOMException); 

const unsigned short UNORDERED_NODE_ITERATOR_TYPE = 4; 

const unsigned short UNORDERED_NODE_SNAPSHOT_TYPE = 6;