A collection of interface types (generally) with a single readonly property e.g
public interface ICount
{
int Count { get; }
}
or method
public interface ICopy
{
string Copy();
}
and names, which match their properties
some types are composed of get and set sub-types
e.g
public interface IData : IGetData, ISetData
{
}
public interface IGetData
{
object Data { get; }
}
public interface ISetData
{
object Data { set; }
}