D10 compatibility.

jsonapi_search_api.info.yml

 name: 'JSON:API Search API'
 description: "Exposes Search API indexes over JSON:API Resources."
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9.1 || ^10
 type: module
 dependencies:
   - drupal:jsonapi

modules/jsonapi_search_api_facets/jsonapi_search_api_facets.info.yml

 name: 'JSON:API Search API Facets'
 type: module
 description: 'Provides Facet integration with JSON:API Search API.'
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9.1 || ^10
 dependencies:
   - jsonapi_search_api:jsonapi_search_api
   - facets:facets

modules/jsonapi_search_api_facets/tests/src/Functional/IndexFacetsTest.php

@@ -45,7 +45,7 @@ final class IndexFacetsTest extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected function setUp() {
+  protected function setUp() : void {
     parent::setUp();
 
     // Set up example structure and content and populate the test index with

src/Resource/IndexResource.php

@@ -128,7 +128,7 @@ final class IndexResource extends EntityResourceBase implements ContainerInjecti
 
     // Dispatch an event to allow other modules to modify the meta.
     $event = new AddSearchMetaEvent($query, $results, $meta);
-    $meta = $this->eventDispatcher->dispatch(Events::ADD_SEARCH_META, $event)->getMeta();
+    $meta = $this->eventDispatcher->dispatch($event, Events::ADD_SEARCH_META)->getMeta();
     $response = $this->createJsonapiResponse($primary_data, $request, 200, [], $pager_links, $meta);
     $response->addCacheableDependency($cacheability);
     return $response;

tests/src/Functional/IndexResourceTest.php

@@ -41,7 +41,12 @@ final class IndexResourceTest extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected function setUp() {
+  protected $defaultTheme = 'stark';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() : void {
     parent::setUp();
 
     // Set up example structure and content and populate the test index with