class AbstractKeyValueStore extends LifecycleAdapter {

    protected final Headers headers()
    {
        return state.headers();
    }

    public  AbstractKeyValueStore( FileSystemAbstraction fs, PageCache pages, DatabaseLayout databaseLayout, RotationMonitor monitor, Logger logger,
            RotationTimerFactory timerFactory, VersionContextSupplier versionContextSupplier, int keySize,
            int valueSize, HeaderField<?>... headerFields );

}