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kotlinlang

Any other way of marking internal APIs in interfaces?

```
interface IFoo {
    @Suppress("DEPRECATION")
    @RequiresOptIn(
        level = RequiresOptIn.Level.ERROR,
        message = "This API is DANGEROUS, internal and should not be used. It could be removed or changed without notice."
    )
    @Experimental(level = Experimental.Level.ERROR)
    @Target(
        AnnotationTarget.PROPERTY
    )
    annotation class DangerousInternalAPI

    @DangerousInternalAPI
    val internalState: MutableMap&lt;KType, Any&gt;```

That’s basically what the `internal` access modifier is for

Yes, but you can't make a method/field internal in an interface

what about defining a separate internal interface?

Thought about that, but I need to make inline methods on the public interface to use refined and they need access to the internal interface, so I end right back where I started :cry:

image.png

Or maybe I am missing something :slightly_smiling_face:

maybe this shouldn’t be an interface at all, considering the amount of implementation it’s offering