Neos CMS Eel Helper to get configuration of NodeTypes

Example.fusion

# In this example, I want to render the same <select> box as a filter in the frontend I use to categorize a Node in the backend
@context.offerTypeSettings = ${Visol.NodeTypeConfigurationHelper.setting('My.FoobarCom:Document.Offer', 'properties.offerType.ui.inspector.editorOptions.values')}
offerTypes = Neos.Fusion:Collection {
    collection = ${offerTypeSettings}
    itemRenderer = ${'<option value="' + itemKey + '">' + item.label + '</option>'}
}

NodeTypeConfigurationHelper.php

<?php

namespace Visol\FoobarCom\Eel\Helper;

/*
 * This file is part of the Neos.Eel package.
 *
 * (c) Contributors of the Neos Project - www.neos.io
 *
 * This package is Open Source Software. For the full copyright and license
 * information, please view the LICENSE file which was distributed with this
 * source code.
 */

use Neos\Flow\Annotations as Flow;
use Neos\Eel\ProtectedContextAwareInterface;
use Neos\Flow\Configuration\ConfigurationManager;

/**
 * Configuration helpers for Eel contexts
 */
class NodeTypeConfigurationHelper implements ProtectedContextAwareInterface
{
    /**
     * @Flow\Inject
     * @var ConfigurationManager
     */
    protected $configurationManager;

    /**
     * Return the specified settings
     *
     * Examples::
     *
     *     NodeTypeConfiguration.setting('Neos.Flow.core.context') == 'Production'
     *
     * @param string $nodeType
     * @param string $configurationPath
     * @return mixed
     */
    public function setting($nodeType, $configurationPath = '')
    {
        $nodeTypeDefinitions = $this->configurationManager->getConfiguration('NodeTypes');
        if (!array_key_exists($nodeType, $nodeTypeDefinitions)) {
            return '';
        }
        $nodeTypeDefinition = $nodeTypeDefinitions[$nodeType];
        $setting = \Neos\Utility\Arrays::getValueByPath($nodeTypeDefinition, $configurationPath);
        return $setting;
    }

    /**
     * All methods are considered safe
     *
     * @param string $methodName
     * @return boolean
     */
    public function allowsCallOfMethod($methodName)
    {
        return true;
    }
}

NodeTypes.Document.Offer.yaml

My.FoobarCom:Document.Offer:
  properties:
    offerType:
      type: string
      ui:
        label: i18n
        inspector:
          group: offer
          editor: 'Neos.Neos/Inspector/Editors/SelectBoxEditor'
          editorOptions:
            values:
              type1:
                label: 'Type 1'
              type2:
                label: 'Type 2'

Settings.yaml

Neos:
  Fusion:
    defaultContext:
      'My.NodeTypeConfigurationHelper': 'Visol\FoobarCom\Eel\Helper\NodeTypeConfigurationHelper'