public static void AppendCssFileParts(this IPageAssetsBuilder builder, ResourceLocation location, bool excludeFromBundling, params string[] parts)
 {
     builder.AddCssFileParts(location, parts, excludeFromBundling, true);
 }
 public static void AppendCssFileParts(this IPageAssetsBuilder builder, ResourceLocation location, params string[] parts)
 {
     builder.AddCssFileParts(location, parts, false, true);
 }