Function sprite 

pub fn sprite<M>(
    frames: &'static [&'static [u8]],
    order: &'static [u8],
) -> Node<M>

A little animation the plugin ships, like a pixel-art mascot: frames are PNG or SVG files compiled in with include_bytes!, all the same size, and order lists which frame shows when, by index into frames. The host keeps the frames’ shape and picks the height (a little under a label’s in the bar, taller in a popover), scaling pixels up whole, never blurred: ship pixel art at its own size. The host shows a frame for a quarter of a second. It plays the loop a couple of times when it shows up or changes, then rests on the first frame of order; Node::looping keeps it going. A tone only dims it.