Method insertBefore

packages/rrdom-nodejs/src/document-nodejs.ts:229–231

(newChild: BaseRRNode, refChild: BaseRRNode | null)

  }

  insertBefore(newChild: BaseRRNode, refChild: BaseRRNode | null): BaseRRNode {
    return super.insertBefore(newChild, refChild) as BaseRRNode;
  }

  getAttribute(name: string) {
    const upperName = name && name.toLowerCase();