API: Classes moved to the correct places according to their origin

src/Module/Api/GNUSocial/GNUSocial/Version.php

@@ -19,12 +19,12 @@
  *
  */
 
-namespace Friendica\Module\Api\Friendica\GNUSocial;
+namespace Friendica\Module\Api\GNUSocial\GNUSocial;
 
 use Friendica\Module\BaseApi;
 
 /**
- * API endpoint: /api/friendica/gnusocial/version, /api/friendica/statusnet/version
+ * API endpoint: /api/gnusocial/version, /api/statusnet/version
  */
 class Version extends BaseApi
 {

src/Module/Api/GNUSocial/Help/Test.php

@@ -19,12 +19,12 @@
  *
  */
 
-namespace Friendica\Module\Api\Friendica\Help;
+namespace Friendica\Module\Api\GNUSocial\Help;
 
 use Friendica\Module\BaseApi;
 
 /**
- * API endpoint: /api/friendica/help/test
+ * API endpoint: /api/help/test
  */
 class Test extends BaseApi
 {

src/Module/Api/Twitter/Account/RateLimitStatus.php

@@ -19,7 +19,7 @@
  *
  */
 
-namespace Friendica\Module\Api\Friendica\Account;
+namespace Friendica\Module\Api\Twitter\Account;
 
 use Friendica\Module\BaseApi;
 use Friendica\Util\DateTimeFormat;

src/Module/Api/Twitter/SavedSearches.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Module\Api\Twitter;
+
+use Friendica\Database\DBA;
+use Friendica\Module\BaseApi;
+
+/**
+ * API endpoint: /api/saved_searches
+ * @see https://developer.twitter.com/en/docs/twitter-api/v1/accounts-and-users/manage-account-settings/api-reference/get-saved_searches-list
+ */
+class SavedSearches extends BaseApi
+{
+	public static function rawContent(array $parameters = [])
+	{
+		self::checkAllowedScope(self::SCOPE_READ);
+		$uid = self::getCurrentUserID();
+
+		$terms = DBA::select('search', ['id', 'term'], ['uid' => $uid]);
+
+		$result = [];
+		while ($term = DBA::fetch($terms)) {
+			$result[] = new \Friendica\Object\Api\Twitter\SavedSearch($term);
+		}
+	
+		DBA::close($terms);
+	
+		self::exit('terms', ['terms' => $result], $parameters['extension'] ?? null);
+	}
+}