## getChild(nodeType, index, isDeep) {#nodetype_number_boolean} Returns an Nth child node that matches the specified type. ```js getChild(nodeType: Aspose.Words.NodeType, index: number, isDeep: boo......the first paragraph of this document. let paragraph = doc.getParagraph(0...getParagraph(0, true); paragraph.appendChild(new aw.Run(doc, "Hello...