Hello! I have issue with compiling YandexMapKit inside kotlin project:

:app:compileDebugKotlinAfterJava
Supertypes of the following classes cannot be resolved. Please make sure you have the required dependencies in the classpath:
    class ru.yandex.yandexmapkit.MapController, unresolved supertypes: StartupListener

The code of following class(from jar):

public interface StartupController$StartupListener {
    void onStartup(bs var1);
}

Is it problem of library, or of kotlin? Will character

$

in name of public java class make problem for kotlin compiler? https://github.com/yandexmobile/yandexmapkit-android - library