async rendering, loading element

[wighawag]

Hi,

from the doc (https://srfnstack.github.io/fntags/components#Async%20Rendering) I see we can have element added automatically from promise resolution

I am wondering if there is an easy way to set an element / content to be removed once the promise resolve

That way we can have the div contained "loading" and then it get automatically replaced on the content is loaded ?