Lightstar/node_modules/motion-dom/dist/es/view/utils/get-layer-name.mjs

function getLayerName(pseudoElement) {
    const match = pseudoElement.match(/::view-transition-(old|new|group|image-pair)\((.*?)\)/);
    if (!match)
        return null;
    return { layer: match[2], type: match[1] };
}

export { getLayerName };