RemixIconEx.Development.command

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

command(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Development.command()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M10 8h4V6.5a3.5 3.5 0 1 1 3.5 3.5H16v4h1.5a3.5 3.5 0 1 1-3.5 3.5V16h-4v1.5A3.5 3.5 0 1 1 6.5 14H8v-4H6.5A3.5 3.5 0 1 1 10 6.5V8zM8 8V6.5A1.5 1.5 0 1 0 6.5 8H8zm0 8H6.5A1.5 1.5 0 1 0 8 17.5V16zm8-8h1.5A1.5 1.5 0 1 0 16 6.5V8zm0 8v1.5a1.5 1.5 0 1 0 1.5-1.5H16zm-6-6v4h4v-4h-4z" />
</svg>

example usage

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