package test

public /*synthesized*/ fun J(/*0*/ function: (test.K!) -> kotlin.Unit): test.J

public interface J {
    public abstract fun foo(/*0*/ p0: test.K!): kotlin.Unit
}

public interface K {
}

public interface K1 : test.J {
    public abstract override /*1*/ fun foo(/*0*/ k: test.K?): kotlin.Unit
}