text: const container = require('markdown-it-container')
  
  export default md => {
    md.use(container, 'tabs', {
      render: (tokens, idx) => {
        // return `<span>tabs goes here</span>`
        const token = tokens[idx]
  
        if (token.nesting === 1) {
          return `<div class="vuepress-tabs"><tabs class="custome-tabs">\n`
        } else {
          return `</tabs></div>\n`
        }
      }
    })
  }
  