old_contents: import { configure } from '@storybook/react'
  
  const req = require.context('../packages', true, /\.stories\.ts$/)
  
  function loadStories() {
    req.keys().forEach(req)
  }
  
  configure(loadStories, module)
  
new_contents: import { configure } from '@storybook/react'
  
  const req = require.context('../packages/', true, /\.stories\.js$/)
  
  function loadStories() {
    req.keys().forEach(req)
  }
  
  configure(loadStories, module)
  
subject: Load JS stories