src/components/ui/message-loading.tsx

function MessageLoading({ className }: { className?: string }) {
  return (
    <svg
      width="24"
      height="24"
      viewBox="0 0 24 24"
      xmlns="http://www.w3.org/2000/svg"
      className={className}
    >
      <circle cx="4" cy="12" r="2" fill="currentColor">
        <animate
          id="spinner_qFRN"
          begin="0;spinner_OcgL.end+0.25s"
          attributeName="cy"
          calcMode="spline"
          dur="0.6s"
          values="12;6;12"
          keySplines=".33,.66,.66,1;.33,0,.66,.33"
        />
      </circle>
      <circle cx="12" cy="12" r="2" fill="currentColor">
        <animate
          begin="spinner_qFRN.begin+0.1s"
          attributeName="cy"
          calcMode="spline"
          dur="0.6s"
          values="12;6;12"
          keySplines=".33,.66,.66,1;.33,0,.66,.33"
        />
      </circle>
      <circle cx="20" cy="12" r="2" fill="currentColor">
        <animate
          id="spinner_OcgL"
          begin="spinner_qFRN.begin+0.2s"
          attributeName="cy"
          calcMode="spline"
          dur="0.6s"
          values="12;6;12"
          keySplines=".33,.66,.66,1;.33,0,.66,.33"
        />
      </circle>
    </svg>
  );
}

export { MessageLoading };