class SuspiciousStewBuilder extends Builder<SuspiciousStewMeta, SuspiciousStewBuilder> {

    public SuspiciousStewBuilder effect(PotionEffect effect, boolean overwrite) {
        meta.addCustomEffect(effect, overwrite);
        return this;
    }

      SuspiciousStewBuilder();
      SuspiciousStewBuilder(Builder<ItemMeta, ?> source);

}