interface FirstInter{
    function printSomething();
  }

  interface SecondInter{
    function printSomething();
  }

  class myClass implements FirstInter, SecondInter {
    function printSomething() {
      print("This is something else");
    }
  }

  var demo : myClass = new myClass();

var inter1 : FirstInter = demo;
var inter2 : SecondInter = demo;

  demo.printSomething();
  inter1.printSomething();
  inter2.printSomething();

  This is something else
  This is something else
  This is something else

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