public class Ticket { public string Name { get; set; } public string EventDetails { get; set; } public string Type { get; set; } public int SeatNumber { get; set; } }In this example, we create a Ticket class with four properties: Name, EventDetails, Type, and SeatNumber. These properties are all set to public, which means they can be accessed from other classes. Package library: There is no specific package library associated with the Ticket class since it is a basic class in C#. However, it could be part of a larger package or library for managing events and ticketing systems.