docs: public static Fix addMembers(
        ClassTree classTree, VisitorState state, String firstMember, String... otherMembers) {
      checkNotNull(classTree);
      int classEndPosition = state.getEndPosition(classTree);
      StringBuilder stringBuilder = new StringBuilder();
      for (String memberSnippet : Lists.asList(firstMember, otherMembers)) {
        stringBuilder.append("\n\n").append(memberSnippet);
      }
      stringBuilder.append('\n');
  
      return SuggestedFix.replace(
          classEndPosition - 1, classEndPosition - 1, stringBuilder.toString());
    }