text: function stylesheet(hostSelector, shadowSelector, nativeShadow) {
    return "\n" + (nativeShadow ? (":host(.foo) {}") : (hostSelector + ".foo {}")) + "\n\n" + (nativeShadow ? (":host(.foo) span" + shadowSelector + " {}") : (hostSelector + ".foo span" + shadowSelector + " {}")) + "\n\n" + (nativeShadow ? (":host(:hover) {}") : (hostSelector + ":hover {}")) + "\n\n" + (nativeShadow ? (":host(.foo, .bar) {}") : (hostSelector + ".foo," + hostSelector + ".bar {}")) + "\n";
  }
  export default [stylesheet];