Demo repo to explain C#
using App.Potions;
public Main() {
Health potion = new Health("Health", 25);
Console.WriteLine(potion.Name); // -> "Health"
Console.WriteLine(potion.Description); // -> "This is a 25hp health potion."
Console.WriteLine(potion.Value); // -> "25"
Console.WriteLine(potion.Use()); // -> void
}