RemixIconEx.Communication.chat_settings

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

chat_settings(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Communication.chat_settings()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M22 12h-2V5H4v13.385L5.763 17H12v2H6.455L2 22.5V4a1 1 0 0 1 1-1h18a1 1 0 0 1 1 1v8zm-7.855 7.071a4.004 4.004 0 0 1 0-2.142l-.975-.563 1-1.732.976.563A3.996 3.996 0 0 1 17 14.126V13h2v1.126c.715.184 1.353.56 1.854 1.071l.976-.563 1 1.732-.975.563a4.004 4.004 0 0 1 0 2.142l.975.563-1 1.732-.976-.563c-.501.51-1.14.887-1.854 1.071V23h-2v-1.126a3.996 3.996 0 0 1-1.854-1.071l-.976.563-1-1.732.975-.563zM18 20a2 2 0 1 0 0-4 2 2 0 0 0 0 4z" />
</svg>

example usage

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