text: /**
   * Import dependencies.
   */
  import Command from '../command'
  
  /**
   * Version command.
   */
  export default class Version extends Command {
    /**
     * Set description of command.
     */
    get description () {
      return 'output the version number'
    }
  
    /**
     * Command action.
     */
    action () {
      return Command.app.versionInformation()
    }
  }
  