text: /** @jsx jsx */
  
  import { Editor } from 'slate'
  import { jsx } from '../..'
  
  export const input = (
    <editor>
      <block>one</block>
    </editor>
  )
  
  export const run = editor => {
    const block = editor.children[0]
    return Editor.isInline(editor, block)
  }
  
  export const output = false
  