Adding extensions

[yakovlevkll]

Hi,

Thanks for the great work done.

The question is -- how can I add third-party extension, for example mhchem?

I've tried to do this with packages option in vuepress's config.js, something like

module.exports = {
  // ...
  plugins: [
    [
      "mathjax",
      {
        packages: ["mhchem"]
        // ...
      }
    ]
  ]
  // ...
};

But it ruins the render.

My configuration is [email protected], [email protected],

Thanks!