package public fun main(): kotlin.Unit public final class Foo { public constructor Foo() public final var f: Foo? public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean public final fun foo(/*0*/ a: Foo): Foo public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String }