import 'structs.dart'; import 'package:flutter/material.dart'; class CollapsableEmails extends StatefulWidget { final List thread; // email id's in the form xyz@gmail.com final List threadHTML; final String threadIDs; CollapsableEmails( {required this.thread, required this.threadHTML, required this.threadIDs}); @override State createState() => _CollapsableEmailsState(); } class _CollapsableEmailsState extends State { @override Widget build(BuildContext context) { return Scaffold(body: Text("collapsable stud")); } }