Describe the feature and the current behavior/state.

Today the ImageLike type doesn't support SVG.

My use case requires to display several colors from hex values in a search view.
I would like to be able to do that:

<List.Item
  icon='../../acme.svg'
  title={props.item.name}
/>

Or

<List.Item
  icon='data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg"><rect width="10" height="10" fill="#ffffff"/></svg>'
  title={props.item.name}
/>

Or

<List.Item
  icon=' data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxyZWN0IHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgZmlsbD0iI2ZmOGUwNSIvPjwvc3ZnPic='
  title={props.item.name}
/>

Will this change the current api? How?

No breaking change.

Who will benefit with this feature?

Every developer who wants to use SVG to display an icon or create visual things programmatically.