How do I bind the Interface with Implementation for Generic Classes?

I would like to have an interface for the generic class and utilize it in the dependency injection with the use of Guice. For the code listed below I get the following error:

Exception in thread "main" com.google.inject.CreationException: Unable to create injector, see the following errors:

1) Could not find a suitable constructor in com.ulmon.fsqtransit.guicetest.Class1. Classes must have either one (and only one) constructor annotated with @Inject or a zero-argument constructor that is not private.
  at com.ulmon.fsqtransit.guicetest.Class1.class(Class1.java:14)
  at com.ulmon.fsqtransit.guicetest.Module.configure(Module.java:14)

--

public class Class1<T1 extends Number, T2 extends Number>
    implements InterfClass1<T1, T2> {
    public static final String ANNOT1 = "ANNOT1";
    public static final String ANNOT2 = "ANNOT2";
    private T1 t1;
    private T2 t2;
    // for the factory
    @AssistedInject
    public Class1(
            @Assisted(Class1.ANNOT1) T1 t1,
            @Assisted(Class1.ANNOT2) T2 t2
            ) {
        this.t1 = t1;
        this.t2 = t2;
    }
    public T1 getT1() {
        return t1;
    }
    public T2 getT2() {
        return t2;
    }
}


public class Module extends AbstractModule {
    @Override
    protected void configure() {

        bind(new TypeLiteral<InterfClass1<Integer, Integer>>(){})
            .to(new TypeLiteral<Class1<Integer, Integer>>(){});
    }

    public static void main(String[] args) {
        Injector inj = Guice.createInjector(new Module());
    }
}

What causes this error?

via Chebli Mohamed