Emotion: How to use obj style with @font-face

[pvinis]

I'm trying to do this:

<Global
  styles={{
    '@font-face': {
      fontFamily: 'Iosevka',
      src: 'url(woff2/iosevka-thinitalic.woff2) format(woff2)',
    },
  }}
/>

Description:

I can't figure out if the src part needs to be a string like above, or 'url(\'fonts..\') format(\'..\') or something else?

Documentation links:

[pvinis]

I figured it out.. for reference:
https://github.com/pvinis/blog/commit/3d0f6f13046b855d81b3188fe4b8995154d754be