Method insertAfter

packages/types/src/shell/model/node.ts:384–384

* 在指定位置之后插入一个节点 * insert a node after this node * @param node * @param ref * @param useMutator

(
      node: Node,
      ref?: Node | undefined,
      useMutator?: boolean,
    )

   * @param useMutator
   */
  insertAfter(
      node: Node,
      ref?: Node | undefined,
      useMutator?: boolean,