public open class A : R|kotlin/Any| {
    public open operator fun foo(@R|kotlin/annotations/jvm/internal/DefaultNull|() i: R|ft<kotlin/Int, kotlin/Int?>|! = Null(null)): R|kotlin/Unit|

    public open operator fun bar(@R|kotlin/annotations/jvm/internal/DefaultNull|() a: R|ft<kotlin/Int, kotlin/Int?>|! = Null(null)): R|kotlin/Unit|

    public open operator fun bam(@R|kotlin/annotations/jvm/internal/DefaultNull|() a: R|ft<kotlin/Int, kotlin/Int?>|! = Null(null)): R|kotlin/Unit|

    public open operator fun baz(@R|kotlin/annotations/jvm/internal/DefaultValue|(String(42)) a: R|ft<kotlin/Int, kotlin/Int?>|! = Int(42)): R|kotlin/Unit|

    public constructor(): R|A|

}
public abstract interface AInt : R|kotlin/Any| {
    public abstract operator fun foo(@R|kotlin/annotations/jvm/internal/DefaultValue|(String(42)) i: R|ft<kotlin/Int, kotlin/Int?>|! = Int(42)): R|kotlin/Unit|

    public abstract operator fun bar(@R|kotlin/annotations/jvm/internal/DefaultNull|() a: R|ft<kotlin/Int, kotlin/Int?>|! = Null(null)): R|kotlin/Unit|

}
public open class B : R|A| {
    public open operator fun foo(i: R|ft<kotlin/Int, kotlin/Int?>|!): R|kotlin/Unit|

    public open operator fun bar(@R|kotlin/annotations/jvm/internal/DefaultValue|(String(42)) a: R|ft<kotlin/Int, kotlin/Int?>|! = Int(42)): R|kotlin/Unit|

    public open operator fun bam(@R|kotlin/annotations/jvm/internal/DefaultNull|() @R|kotlin/annotations/jvm/internal/DefaultValue|(String(42)) a: R|ft<kotlin/Int, kotlin/Int?>|! = Int(42)): R|kotlin/Unit|

    public constructor(): R|B|

}
public open class C : R|A|, R|AInt| {
    public constructor(): R|C|

}
