text: /** @jsx jsx */
  
  import { Editor } from 'tuture-slate'
  import { jsx } from '../../../..'
  
  export const input = (
    <editor>
      <block a>
        <block a>one</block>
      </block>
      <block a>
        <block a>two</block>
      </block>
    </editor>
  )
  
  export const test = editor => {
    return Array.from(
      Editor.nodes(editor, {
        at: [],
        match: n => n.b === true,
        mode: 'lowest',
        universal: true,
      })
    )
  }
  
  export const output = []
  