package

internal fun f1(/*0*/ b: Base): Base

internal open class Base {
    public constructor Base()
    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}

internal trait Derived : Base {
    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
    internal open fun foo(): kotlin.Unit
    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}

internal final class DerivedImpl : Derived {
    public constructor DerivedImpl()
    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
    internal open override /*1*/ /*fake_override*/ fun foo(): kotlin.Unit
    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}

internal object ObjectImpl : Derived {
    private constructor ObjectImpl()
    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
    internal open override /*1*/ /*fake_override*/ fun foo(): kotlin.Unit
    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
}
