@kotlin.Metadata
public abstract class A {
    // source: 'kt45853a.kt'
    public method <init>(): void
    public @org.jetbrains.annotations.Nullable method getA(): A
}

@kotlin.Metadata
public final class B {
    // source: 'kt45853a.kt'
    public method <init>(): void
    public @org.jetbrains.annotations.Nullable method getA(): X
}
