import org.jetbrains.kotlin.name.StandardClassIds
import org.jetbrains.kotlin.psi.*
import org.jetbrains.kotlin.types.TypeApproximatorConfiguration
import org.jetbrains.kotlin.types.model.CaptureStatus
import org.jetbrains.kotlin.util.bfs
import org.jetbrains.kotlin.utils.exceptions.errorWithAttachment
import org.jetbrains.kotlin.utils.exceptions.withPsiEntry

internal class KtFirTypeProvider(
    override val analysisSession: KtFirAnalysisSession,

     * nodes. The traversal order among descendant nodes (particularly aunts and nieces) are
     * determined by the {@code InsertionOrder} parameter: nieces are placed at the FRONT before
     * aunts for pre-order; while in BFS they are placed at the BACK after aunts.
     */
    private Iterator<N> topDown(Iterator<? extends N> startNodes, InsertionOrder order) {
      Deque<Iterator<? extends N>> horizon = new ArrayDeque<>();

	}))

	validateCmd := validate.NewValidateCommand(ctx)
	hideInheritedFlags(validateCmd, "kubeconfig")
	rootCmd.AddCommand(validateCmd)

	rootCmd.AddCommand(optionsCommand(rootCmd))

	// BFS applies the flag error function to all subcommands
	seenCommands := make(map[*cobra.Command]bool)
	var commandStack []*cobra.Command

	commandStack = append(commandStack, rootCmd)

	for len(commandStack) > 0 {