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diff --git a/vendor/drupal/console/src/Command/Config/ImportSingleCommand.php b/vendor/drupal/console/src/Command/Config/ImportSingleCommand.php
new file mode 100644
index 000000000..6204a3d85
--- /dev/null
+++ b/vendor/drupal/console/src/Command/Config/ImportSingleCommand.php
@@ -0,0 +1,222 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Console\Command\Config\ImportSingleCommand.
+ */
+namespace Drupal\Console\Command\Config;
+
+use Drupal\config\StorageReplaceDataWrapper;
+use Drupal\Console\Core\Command\Shared\CommandTrait;
+use Drupal\Console\Core\Style\DrupalStyle;
+use Drupal\Core\Config\CachedStorage;
+use Drupal\Core\Config\ConfigImporter;
+use Drupal\Core\Config\ConfigImporterException;
+use Drupal\Core\Config\ConfigManager;
+use Drupal\Core\Config\StorageComparer;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Yaml\Parser;
+
+class ImportSingleCommand extends Command
+{
+    use CommandTrait;
+
+    /**
+     * @var CachedStorage
+     */
+    protected $configStorage;
+
+    /**
+     * @var ConfigManager
+     */
+    protected $configManager;
+
+    /**
+     * ImportSingleCommand constructor.
+     *
+     * @param CachedStorage $configStorage
+     * @param ConfigManager $configManager
+     */
+    public function __construct(
+        CachedStorage $configStorage,
+        ConfigManager $configManager
+    ) {
+        $this->configStorage = $configStorage;
+        $this->configManager = $configManager;
+        parent::__construct();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('config:import:single')
+            ->setDescription($this->trans('commands.config.import.single.description'))
+            ->addOption(
+                'name',
+                null,
+                InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
+                $this->trans('commands.config.import.single.options.name')
+            )->addOption(
+                'file',
+                null,
+                InputOption::VALUE_OPTIONAL,
+                $this->trans('commands.config.import.single.options.file')
+            )->addOption(
+                'directory',
+                '',
+                InputOption::VALUE_OPTIONAL,
+                $this->trans('commands.config.import.arguments.directory')
+            );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+
+        $name = $input->getOption('name');
+        $directory = $input->getOption('directory');
+        $file = $input->getOption('file');
+
+        if (!$file && !$directory) {
+            $directory = config_get_config_directory(CONFIG_SYNC_DIRECTORY);
+        }
+
+        $ymlFile = new Parser();
+        try {
+            $source_storage = new StorageReplaceDataWrapper(
+                $this->configStorage
+            );
+
+            foreach ($name as $nameItem) {
+                // Allow for accidental .yml extension.
+                if (substr($nameItem, -4) === '.yml') {
+                    $nameItem = substr($nameItem, 0, -4);
+                }
+
+                $configFile = $directory.DIRECTORY_SEPARATOR.$nameItem.'.yml';
+                if (file_exists($configFile)) {
+                    $value = $ymlFile->parse(file_get_contents($configFile));
+                    $source_storage->replaceData($nameItem, $value);
+                    continue;
+                }
+
+                $io->error($this->trans('commands.config.import.single.messages.empty-value'));
+                return 1;
+            }
+
+            $storageComparer = new StorageComparer(
+                $source_storage,
+                $this->configStorage,
+                $this->configManager
+            );
+
+            if ($this->configImport($io, $storageComparer)) {
+                $io->success(
+                    sprintf(
+                        $this->trans(
+                            'commands.config.import.single.messages.success'
+                        ),
+                        implode(", ", $name)
+                    )
+                );
+            }
+        } catch (\Exception $e) {
+            $io->error($e->getMessage());
+
+            return 1;
+        }
+    }
+
+    private function configImport($io, StorageComparer $storageComparer)
+    {
+        $configImporter = new ConfigImporter(
+            $storageComparer,
+            \Drupal::service('event_dispatcher'),
+            \Drupal::service('config.manager'),
+            \Drupal::lock(),
+            \Drupal::service('config.typed'),
+            \Drupal::moduleHandler(),
+            \Drupal::service('module_installer'),
+            \Drupal::service('theme_handler'),
+            \Drupal::service('string_translation')
+        );
+
+        if ($configImporter->alreadyImporting()) {
+            $io->success($this->trans('commands.config.import.messages.already-imported'));
+        } else {
+            try {
+                if ($configImporter->validate()) {
+                    $sync_steps = $configImporter->initialize();
+
+                    foreach ($sync_steps as $step) {
+                        $context = [];
+                        do {
+                            $configImporter->doSyncStep($step, $context);
+                        } while ($context['finished'] < 1);
+                    }
+
+                    return true;
+                }
+            } catch (ConfigImporterException $e) {
+                $message = 'The import failed due for the following reasons:' . "\n";
+                $message .= implode("\n", $configImporter->getErrors());
+                $io->error(
+                    sprintf(
+                        $this->trans('commands.site.import.local.messages.error-writing'),
+                        $message
+                    )
+                );
+            } catch (\Exception $e) {
+                $io->error(
+                    sprintf(
+                        $this->trans('commands.site.import.local.messages.error-writing'),
+                        $e->getMessage()
+                    )
+                );
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function interact(InputInterface $input, OutputInterface $output)
+    {
+        $io = new DrupalStyle($input, $output);
+        $name = $input->getOption('name');
+        $file = $input->getOption('file');
+        $directory = $input->getOption('directory');
+
+        if (!$name) {
+            $name = $io->ask(
+                $this->trans('commands.config.import.single.questions.name')
+            );
+            $input->setOption('name', $name);
+        }
+
+        if (!$directory && !$file) {
+            $file = $io->askEmpty(
+                $this->trans('commands.config.import.single.questions.file')
+            );
+            $input->setOption('file', $file);
+        }
+
+
+        if (!$file && !$directory) {
+            $directory = $io->askEmpty(
+                $this->trans('commands.config.import.single.questions.directory')
+            );
+            $input->setOption('directory', $directory);
+        }
+    }
+}