code: function (commandName, args, result, error) {
      if (error) {
        if ( error.type ) {
          errorType = error.type
        } else if ( error.toString().indexOf("Error: An element could not be located on the page using the given search parameters") > -1 ) {
          errorType = true
        }
  
        try {
          const screenshot = browser.saveScreenshot() // returns base64 string buffer
  
          const screenshotFolder = path.join(process.env.WDIO_WORKFLO_RUN_PATH, 'allure-results')
          const screenshotFilename = `${screenshotFolder}/${global.screenshotId}.png`
  
          global.errorScreenshotFilename = screenshotFilename
  
          fs.writeFileSync(screenshotFilename, screenshot)
        } catch (err) {
          console.log(`Failed to take screenshot: ${err.message}`)
          console.log(err.stack)
        }
      }
  
      if (typeof workfloConf.afterCommand === 'function') {
        return workfloConf.afterCommand(commandName, args, result, error)
      }
    }
docs: Runs after a WebdriverIO command gets executed