class Staff {
  final String role;
  final String fname;
  final String lname;

  Staff({required this.role, required this.fname, required this.lname});

  factory Staff.fromJson(Map<String, dynamic> json) => Staff(
    role: json['role'] as String,
    fname: json['fname'] as String,
    lname: json['lname'] as String,
  );
}