GraphQl-535: provided catalog configs

app/code/Magento/CatalogGraphQl/etc/graphql/di.xml

@@ -80,4 +80,19 @@
     </virtualType>
     <preference for="Magento\Framework\Search\Adapter\Mysql\Query\Builder\Match"
                 type="Magento\CatalogGraphQl\Model\Search\Adapter\Mysql\Query\Builder\Match" />
+    <type name="Magento\StoreGraphQl\Model\Resolver\Store\StoreConfigDataProvider">
+        <arguments>
+            <argument name="extendedConfigData" xsi:type="array">
+                <item name="product_url_suffix" xsi:type="string">catalog/seo/product_url_suffix</item>
+                <item name="category_url_suffix" xsi:type="string">catalog/seo/category_url_suffix</item>
+                <item name="title_separator" xsi:type="string">catalog/seo/title_separator</item>
+                <item name="list_mode" xsi:type="string">catalog/frontend/list_mode</item>
+                <item name="grid_per_page_values" xsi:type="string">catalog/frontend/grid_per_page_values</item>
+                <item name="list_per_page_values" xsi:type="string">catalog/frontend/list_per_page_values</item>
+                <item name="grid_per_page" xsi:type="string">catalog/frontend/grid_per_page</item>
+                <item name="list_per_page" xsi:type="string">catalog/frontend/list_per_page</item>
+                <item name="catalog_default_sort_by" xsi:type="string">catalog/frontend/default_sort_by</item>
+            </argument>
+        </arguments>
+    </type>
 </config>

app/code/Magento/CatalogGraphQl/etc/schema.graphqls

@@ -401,3 +401,15 @@ type SortFields @doc(description: "SortFields contains a default value for sort
     default: String @doc(description: "Default value of sort fields")
     options: [SortField] @doc(description: "Available sort fields")
 }
+
+type StoreConfig @doc(description: "The type contains information about a store config") {
+    product_url_suffix : String @doc(description: "Product URL Suffix")
+    category_url_suffix : String @doc(description: "Category URL Suffix")
+    title_separator : String @doc(description: "Page Title Separator")
+    list_mode : String @doc(description: "List Mode")
+    grid_per_page_values : String @doc(description: "Products per Page on Grid Allowed Values")
+    list_per_page_values : String @doc(description: "Products per Page on List Allowed Values")
+    grid_per_page : Int @doc(description: "Products per Page on Grid Default Value")
+    list_per_page : Int @doc(description: "Products per Page on List Default Value")
+    catalog_default_sort_by : String @doc(description: "Default Sort By")
+}

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/StoreConfigTest.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\GraphQl\Catalog;
+
+use Magento\TestFramework\TestCase\GraphQlAbstract;
+
+/**
+ * Test the GraphQL endpoint's StoreConfigs query for Catalog Configs
+ */
+class StoreConfigTest extends GraphQlAbstract
+{
+    protected function setUp()
+    {
+        $this->markTestIncomplete('https://github.com/magento/graphql-ce/issues/167');
+    }
+
+    /**
+     * @magentoApiDataFixture Magento/Store/_files/store.php
+     */
+    public function testGetStoreConfig()
+    {
+        $query
+            = <<<QUERY
+{
+  storeConfig{
+    product_url_suffix,
+    category_url_suffix,
+    title_separator,
+    list_mode,
+    grid_per_page_values,
+    list_per_page_values,
+    grid_per_page,
+    list_per_page,
+    catalog_default_sort_by
+  }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+        $this->assertArrayHasKey('storeConfig', $response);
+
+        //TODO: provide assertions after unmarking test as incomplete
+    }
+}