RemixIconEx.Communication.chat_1

You're seeing just the function chat_1, go back to RemixIconEx.Communication module for more information.
Link to this function

chat_1(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Communication.chat_1()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M10 3h4a8 8 0 1 1 0 16v3.5c-5-2-12-5-12-11.5a8 8 0 0 1 8-8zm2 14h2a6 6 0 1 0 0-12h-4a6 6 0 0 0-6 6c0 3.61 2.462 5.966 8 8.48V17z" />
</svg>

example usage

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