Install the Marketplace Inventory Management + Wishlist Glue API

<?php
namespace Pyz\Zed\Wishlist;

use Spryker\Zed\Availability\Communication\Plugin\Wishlist\AvailabilityWishlistItemExpanderPlugin;
use Spryker\Zed\Availability\Communication\Plugin\Wishlist\SellableWishlistItemExpanderPlugin;
use Spryker\Zed\Wishlist\WishlistDependencyProvider as SprykerWishlistDependencyProvider;

class WishlistDependencyProvider extends SprykerWishlistDependencyProvider
{
    /**
     * @return array<\Spryker\Zed\WishlistExtension\Dependency\Plugin\WishlistItemExpanderPluginInterface>
     */
    protected function getWishlistItemExpanderPlugins(): array
    {
        return [
            new AvailabilityWishlistItemExpanderPlugin(),
            new SellableWishlistItemExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Glue\WishlistsRestApi;

use Spryker\Glue\ProductAvailabilitiesRestApi\Plugin\Wishlist\ProductAvailabilityRestWishlistItemsAttributesMapperPlugin;
use Spryker\Glue\WishlistsRestApi\WishlistsRestApiDependencyProvider as SprykerWishlistsRestApiDependencyProvider;

class WishlistsRestApiDependencyProvider extends SprykerWishlistsRestApiDependencyProvider
{
    /**
     * @return array<\Spryker\Glue\WishlistsRestApiExtension\Dependency\Plugin\RestWishlistItemsAttributesMapperPluginInterface>
     */
    protected function getRestWishlistItemsAttributesMapperPlugins(): array
    {
        return [
            new ProductAvailabilityRestWishlistItemsAttributesMapperPlugin(),
        ];
    }
}