Why is there an interface?

Question

OOP

Like you can do without them.

class AssetItem : IItem
{
public string Name => _name
public Sprite UIIcon => _uiIcon;

[SerializeField] private string _name;
[SerializeField] private Sprite _uiIcon;

}

interface IItem
{
public string Name { get; }
public Sprite UIIcon;
}

Можно просто так:

 public string Name;
 public Sprite UiIcon;

Answer 1

Well, most likely some other Item is supposed, except for AssetItem

Answer 2

Like you can do without them.

If many types of Items are expected, then an interface is indispensable.