docs: private void genGoogMsgCodeForPluralNode(
        SoyMsgPluralPart pluralPart, MsgNode msgNode, GoogMsgPlaceholderCodeGenInfo codeGenInfo) {
      // we need to always traverse into children in case any of the cases have unique placeholder
      MsgPluralNode reprNode = msgNode.getRepPluralNode(pluralPart.getPluralVarName());
      if (!codeGenInfo.pluralsAndSelects.contains(pluralPart.getPluralVarName())) {
        codeGenInfo.pluralsAndSelects.put(
            pluralPart.getPluralVarName(), translateExpr(reprNode.getExpr()));
      }
  
      for (SoyMsgPart.Case<SoyMsgPluralCaseSpec> child : pluralPart.getCases()) {
        genGoogMsgCodeForChildren(child.parts(), msgNode, codeGenInfo);
      }
    }