old_contents: import { SwitchTextTypeCommand } from 'substance'
  import Codeblock from './Codeblock'
  import CodeblockComponent from './CodeblockComponent'
  import CodeblockHTMLConverter from './CodeblockHTMLConverter'
  import InsertCodeblockCommand from './InsertCodeblockCommand'
  
  export default {
    name: 'codeblock',
    configure: function (config) {
      config.addNode(Codeblock)
      config.addComponent('codeblock', CodeblockComponent)
      config.addConverter('html', CodeblockHTMLConverter)
      config.addCommand('codeblock', InsertCodeblockCommand, {
        commandGroup: 'insert',
        nodeType: 'codeblock'
      })
      config.addIcon('codeblock', { 'fontawesome': 'fa-quote-right' })
      config.addLabel('codeblock', {
        en: 'Codeblock',
        de: 'Codeblock'
      })
      config.addKeyboardShortcut('CommandOrControl+Alt+P', { command: 'codeblock' })
    }
  }
  
new_contents: import Codeblock from './Codeblock'
  import CodeblockComponent from './CodeblockComponent'
  import CodeblockHTMLConverter from './CodeblockHTMLConverter'
  import InsertCodeblockCommand from './InsertCodeblockCommand'
  
  export default {
    name: 'codeblock',
    configure: function (config) {
      config.addNode(Codeblock)
      config.addComponent('codeblock', CodeblockComponent)
      config.addConverter('html', CodeblockHTMLConverter)
      config.addCommand('codeblock', InsertCodeblockCommand, {
        commandGroup: 'insert',
        nodeType: 'codeblock'
      })
      config.addIcon('codeblock', { 'fontawesome': 'fa-quote-right' })
      config.addLabel('codeblock', {
        en: 'Codeblock',
        de: 'Codeblock'
      })
      config.addKeyboardShortcut('CommandOrControl+Alt+P', { command: 'codeblock' })
    }
  }
  
subject: Fix linter.