@Nullable
  public PsiMember enclosingMember(GdslMembersHolderConsumer consumer) {
    final PsiElement place = consumer.getPlace();
    if (place == null) return null;
    final PsiMember member = PsiTreeUtil.getParentOfType(place, PsiMember.class, true);
    if (member instanceof PsiClass) return null;
    return member;
  }
@Nullable
  public PsiMember enclosingMember(GdslMembersHolderConsumer consumer)