RemixIconEx.Editor.sort_asc

You're seeing just the function sort_asc, go back to RemixIconEx.Editor module for more information.
Link to this function

sort_asc(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Editor.sort_asc()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M19 3l4 5h-3v12h-2V8h-3l4-5zm-5 15v2H3v-2h11zm0-7v2H3v-2h11zm-2-7v2H3V4h9z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}