function mytheme_preprocess_views_view($variables) {
  if($variables['id'] == 'myview_id') {
    use DrupalCorePluginPluginBase;

    $facet_id = 'facet_type';
    $render = [];
    $block_manager = Drupal::service('plugin.manager.block');
    $config = [];
    $block_plugin = $block_manager->createInstance('facet_block' . PluginBase::DERIVATIVE_SEPARATOR . $facet_id, $config);
    if ($block_plugin) {
      $access_result = $block_plugin->access(Drupal::currentUser());
    if ($access_result) {
      $render = $block_plugin->build();
    }
  }
  if (!empty($render)) {
    $variables[$facet_id] = [
      'title' => 'Type',
      'render' => $render,
    ];
  }
}

{{ facet_type }}