interface V { v: number; }

class A<X> { declare f: X; };
//              ^ defined: 3

let a = A;
//      ^ defined: 3

class B extends a<V> {}
//              ^ defined: 6
//                ^ defined: 1

declare let b: B;
//             ^ defined: 9

  b.f.v;
//^ defined: 13
//  ^ defined: 3
//    ^ defined: 1

export {};