Return the types of interfaces that a class implements C#

Question

Is there a way to get the type of an interface that a class implements. For further explanation of the problem here's what I mean. For example:

public interface ISomeInterface
{

}

public class SomeClass : ISomeInterface
{

}

public class SecondClass
{

    ISomeInterface someclass;

    public SecondClass()
    {
        someclass = new SomeClass();
    }

    public Type GetInterfaceInSomeWay()
    {
        //some code
    }

}

I need to fill the commented area. Thanks in advance for your help, community!

Answer 1

typeof(SomeClass).GetInterfaces()