// @target: es2015
// @declaration: true
interface IFoo {
    baz: Baz;
}
class Base<T> { }
class Derived<T> extends Base<T> { }
interface IBar<T> {
    derived: Derived<T>;
}
class Baz implements IBar<Baz> {
    derived: Derived<Baz>;
}
