RemixIconEx.User.parent

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

parent(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.User.parent()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M7 9a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zm0 2a4.5 4.5 0 1 1 0-9 4.5 4.5 0 0 1 0 9zm10.5 2a2 2 0 1 0 0-4 2 2 0 0 0 0 4zm0 2a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm2.5 6v-.5a2.5 2.5 0 1 0-5 0v.5h-2v-.5a4.5 4.5 0 1 1 9 0v.5h-2zm-10 0v-4a3 3 0 0 0-6 0v4H2v-4a5 5 0 0 1 10 0v4h-2z" />
</svg>

example usage

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