icon-example.js

Gdzies w komopnencie
<Icon iconType="brand" name="spotify" />

Icon component:

function mappedTyped(i) {
  return {
    "brand": "fab"
  }[i]
}

type Props = {
  name: 'spotify' | 'inna ikona'
}
<i className={`${mappedType(props.iconType) fa-${props.name}`}

type name = Spotify | Something

type iconType = Brand

let typeNameClassName = (iconType, name) => 
  switch(iconType, name) {
    (Brand, Spotify) => "fab fa-spotify"
    (Brand, Something) => "fab fa-spotify"
  }