Install the Shared Carts feature

<?php

namespace Pyz\Zed\Installer;

use Spryker\Zed\Installer\InstallerDependencyProvider as SprykerInstallerDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\SharedCartPermissionInstallerPlugin;

class InstallerDependencyProvider extends SprykerInstallerDependencyProvider
{
	/**
	 * @return \Spryker\Zed\Installer\Dependency\Plugin\InstallerPluginInterface[]
	 */
	public function getInstallerPlugins()
	{
		return [
			new SharedCartPermissionInstallerPlugin(),
		];
	}
}

<?php

namespace Pyz\Client\Permission;

use Spryker\Client\Permission\PermissionDependencyProvider as SprykerPermissionDependencyProvider;
use Spryker\Client\SharedCart\Plugin\ReadSharedCartPermissionPlugin;
use Spryker\Client\SharedCart\Plugin\WriteSharedCartPermissionPlugin;

class PermissionDependencyProvider extends SprykerPermissionDependencyProvider
{
	/**
	 * @return \Spryker\Shared\PermissionExtension\Dependency\Plugin\PermissionPluginInterface[]
	 */
	protected function getPermissionPlugins(): array
	{
		return [
			new ReadSharedCartPermissionPlugin(),
			new WriteSharedCartPermissionPlugin(),
		];
	}
}

<?php

namespace Pyz\Zed\Permission;

use Spryker\Zed\Permission\PermissionDependencyProvider as SprykerPermissionDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\ReadSharedCartPermissionPlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\WriteSharedCartPermissionPlugin;

class PermissionDependencyProvider extends SprykerPermissionDependencyProvider
{
	/**
	 * @return \Spryker\Shared\PermissionExtension\Dependency\Plugin\PermissionPluginInterface[]
	 */
	protected function getPermissionPlugins()
	{
		return [
			new ReadSharedCartPermissionPlugin(),
			new WriteSharedCartPermissionPlugin(),
		];
	}
}

<?php

namespace Pyz\Zed\DataImport;

use Spryker\Zed\DataImport\DataImportDependencyProvider as SprykerDataImportDependencyProvider;
use Spryker\Zed\SharedCartDataImport\Communication\Plugin\SharedCartDataImportPlugin;

class DataImportDependencyProvider extends SprykerDataImportDependencyProvider
{
	protected function getDataImporterPlugins(): array
	{
		return [
			new SharedCartDataImportPlugin(),
		];
	}
}

<?php

namespace Pyz\Zed\Quote;

use Spryker\Zed\Quote\QuoteDependencyProvider as SprykerQuoteDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\CleanQuoteShareBeforeQuoteCreatePlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\DeactivateSharedQuotesBeforeQuoteSavePlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\MarkAsDefaultQuoteAfterSavePlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\RemoveSharedQuoteBeforeQuoteDeletePlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\SharedQuoteSetDefaultBeforeQuoteSavePlugin;
use Spryker\Zed\SharedCart\Communication\Plugin\UpdateShareDetailsQuoteAfterSavePlugin;

class QuoteDependencyProvider extends SprykerQuoteDependencyProvider
{
	/**
	 * @return \Spryker\Zed\QuoteExtension\Dependency\Plugin\QuoteWritePluginInterface[]
	 */
	protected function getQuoteCreateBeforePlugins(): array
	{
		return [
			new CleanQuoteShareBeforeQuoteCreatePlugin(),
			new DeactivateSharedQuotesBeforeQuoteSavePlugin(),
		];
	}

	/**
	 * @return \Spryker\Zed\QuoteExtension\Dependency\Plugin\QuoteWritePluginInterface[]
	 */
	protected function getQuoteUpdateAfterPlugins(): array
	{
		return [
			new UpdateShareDetailsQuoteAfterSavePlugin(),
			new MarkAsDefaultQuoteAfterSavePlugin(),
		];
	}

	/**
	 * @return \Spryker\Zed\QuoteExtension\Dependency\Plugin\QuoteWritePluginInterface[]
	 */
	protected function getQuoteUpdateBeforePlugins(): array
	{
		return [
			new DeactivateSharedQuotesBeforeQuoteSavePlugin(),
			new SharedQuoteSetDefaultBeforeQuoteSavePlugin(),
		];
	}

	/**
	 * @return \Spryker\Zed\QuoteExtension\Dependency\Plugin\QuoteWritePluginInterface[]
	 */
	protected function getQuoteDeleteBeforePlugins(): array
	{
		return [
			new RemoveSharedQuoteBeforeQuoteDeletePlugin(),
		];
	}
}

<?php

namespace Pyz\Client\PersistentCart;

use Spryker\Client\PersistentCart\PersistentCartDependencyProvider as SprykerPersistentCartDependencyProvider;
use Spryker\Client\SharedCart\Plugin\PermissionUpdateQuoteUpdatePlugin;
use Spryker\Client\SharedCart\Plugin\ProductSeparatePersistentCartChangeExpanderPlugin;
use Spryker\Client\SharedCart\Plugin\SharedCartsUpdateQuoteUpdatePlugin;

class PersistentCartDependencyProvider extends SprykerPersistentCartDependencyProvider
{
	/**
	 * @return \Spryker\Client\PersistentCartExtension\Dependency\Plugin\QuoteUpdatePluginInterface[]
	 */
	protected function getQuoteUpdatePlugins(): array
	{
		return [
			new SharedCartsUpdateQuoteUpdatePlugin(),
			new PermissionUpdateQuoteUpdatePlugin(),
		];
	}

	/**
	 * @return \Spryker\Client\PersistentCartExtension\Dependency\Plugin\PersistentCartChangeExpanderPluginInterface[]
	 */
	protected function getChangeRequestExtendPlugins(): array
	{
		return [
			new ProductSeparatePersistentCartChangeExpanderPlugin(),
		];
	}
}

<?php

namespace Pyz\Zed\PersistentCart;

use Spryker\Zed\PersistentCart\PersistentCartDependencyProvider as SprykerPersistentCartDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\SharedCartQuoteResponseExpanderPlugin;

class PersistentCartDependencyProvider extends SprykerPersistentCartDependencyProvider
{
	/**
	 * @return \Spryker\Zed\PersistentCartExtension\Dependency\Plugin\QuoteResponseExpanderPluginInterface[]
	 */
	protected function getQuoteResponseExpanderPlugins(): array
	{
		return [
			new SharedCartQuoteResponseExpanderPlugin(),
		];
	}
}

<?php

namespace Pyz\Zed\Permission;

use Spryker\Zed\Permission\PermissionDependencyProvider as SprykerPermissionDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\QuotePermissionStoragePlugin;

class PermissionDependencyProvider extends SprykerPermissionDependencyProvider
{
	/**
	 * @return \Spryker\Zed\PermissionExtension\Dependency\Plugin\PermissionStoragePluginInterface[]
	 */
	protected function getPermissionStoragePlugins(): array
	{
		return [
			new QuotePermissionStoragePlugin(), #SharedCartFeature
		];
	}
}

	<?php

	namespace Pyz\Zed\Customer;

	use Spryker\Zed\Customer\CustomerDependencyProvider as SprykerCustomerDependencyProvider;
	use Spryker\Zed\SharedCart\Communication\Plugin\QuotePermissionCustomerExpanderPlugin;

	class CustomerDependencyProvider extends SprykerCustomerDependencyProvider
	{
		/**
		* @return \Spryker\Zed\Customer\Dependency\Plugin\CustomerTransferExpanderPluginInterface[]
		*/
		protected function getCustomerTransferExpanderPlugins()
		{
			return [
				new QuotePermissionCustomerExpanderPlugin(),
			];
		}
	}		

<?php

namespace Pyz\Zed\CompanyUser;

use Spryker\Zed\CompanyUser\CompanyUserDependencyProvider as SprykerCompanyUserDependencyProvider;
use Spryker\Zed\SharedCart\Communication\Plugin\CompanyUserExtension\SharedCartCompanyUserPreDeletePlugin;

class CompanyUserDependencyProvider extends SprykerCompanyUserDependencyProvider
{
	/**
	 * @return \Spryker\Zed\CompanyUserExtension\Dependency\Plugin\CompanyUserPreDeletePluginInterface[]
	 */
	protected function getCompanyUserPreDeletePlugins(): array
	{
		return [
			new SharedCartCompanyUserPreDeletePlugin(),
		];
	}
}

<?php

namespace Pyz\Yves\ShopApplication;

use SprykerShop\Yves\SharedCartWidget\Widget\CartDeleteCompanyUsersListWidget;
use SprykerShop\Yves\SharedCartWidget\Widget\CartListPermissionGroupWidget;
use SprykerShop\Yves\SharedCartWidget\Widget\SharedCartPermissionGroupWidget;
use SprykerShop\Yves\ShopApplication\ShopApplicationDependencyProvider as SprykerShopApplicationDependencyProvider;

class ShopApplicationDependencyProvider extends SprykerShopApplicationDependencyProvider
{
	/**
	 * @return string[]
	 */
	protected function getGlobalWidgets(): array
	{
		return [
			CartDeleteCompanyUsersListWidget::class,
			CartListPermissionGroupWidget::class,
			SharedCartPermissionGroupWidget::class,
		];
	}
}

<?php

namespace Pyz\Yves\ShopApplication;

use SprykerShop\Yves\SharedCartPage\Plugin\Provider\SharedCartPageControllerProvider;
use SprykerShop\Yves\ShopApplication\YvesBootstrap as SprykerYvesBootstrap;

class YvesBootstrap extends SprykerYvesBootstrap
{
	/**
	 * @param bool|null $isSsl
	 *
	 * @return \SprykerShop\Yves\ShopApplication\Plugin\Provider\AbstractYvesControllerProvider[]
	 */
	protected function getControllerProviderStack($isSsl)
	{
		return [
			new SharedCartPageControllerProvider($isSsl), #SharedCartFeature
		];
	}
}