“use strict”;
const domSymbolTree = require(“../helpers/internal-constants”).domSymbolTree; const NODE_TYPE = require(“../node-type”);
class NonDocumentTypeChildNodeImpl {
get nextElementSibling() { for (const sibling of domSymbolTree.nextSiblingsIterator(this)) { if (sibling.nodeType === NODE_TYPE.ELEMENT_NODE) { return sibling; } } return null; } get previousElementSibling() { for (const sibling of domSymbolTree.previousSiblingsIterator(this)) { if (sibling.nodeType === NODE_TYPE.ELEMENT_NODE) { return sibling; } } return null; }
}
module.exports = {
implementation: NonDocumentTypeChildNodeImpl
};