Is it possible to have a data member inside a C# interface with the type as of interface ?

Quote:

For example:
Class SomeClass {
//Some properties defined
//Method follows as
void method1 (SomeClass var1, int var2) {
//set of statements to be executed
}}

Here in question, I am referring to the type of parameter passed in the method of class which is of same type as of class itself.

interface IMyInterface
{
  void report(IMyInterface mi);
  int id
  {
    get;
  }
}

class MyClass : IMyInterface
{
  int _id;
  public MyClass(int i) { _id = i; }
  public void report(IMyInterface mi)
  {
    Console.WriteLine("{0}", mi.id);
  }
  public int id
  {
    get { return _id; }
  }
}

class Program
{
  static void Main()
  {
    MyClass a = new MyClass(5);
    MyClass b = new MyClass(-1);
    b.report(a);
  }
}