[TASK] Alot of phpstan issues fixed

Classes/Controller/AbstractRestController.php

@@ -58,7 +58,7 @@ abstract class AbstractRestController extends ActionController {
 	protected $defaultViewObjectName = JsonView::class;
 
 	/**
-	 * @var string
+	 * @var array
 	 */
 	protected $viewFormatToObjectNameMap = [
 		'json' => JsonView::class

Classes/Domain/Model/FrontendUser.php

@@ -50,7 +50,7 @@ class FrontendUser extends ExtbaseFrontendUser {
 	/**
 	 * Setter for auth token
 	 *
-	 * @param $token
+	 * @param string $token
 	 * @return void
 	 */
 	public function setAuthToken($token): void {

Classes/Middleware/AbstractRestMiddleware.php

@@ -157,7 +157,7 @@ abstract class AbstractRestMiddleware implements LoggerAwareInterface, Middlewar
 	/**
 	 * Method returns the requested action for the rest controller. If no
 	 *
-	 * @param $method
+	 * @param string $method
 	 * @return string
 	 */
 	protected function getCallableActionName($method): string {
@@ -183,7 +183,7 @@ abstract class AbstractRestMiddleware implements LoggerAwareInterface, Middlewar
 	}
 
 	/**
-	 * @param $data
+	 * @param mixed $data
 	 * @param int $statusCode
 	 * @return Response
 	 */

Classes/Service/Authentication/AbstractAuthenticationService.php

@@ -60,7 +60,7 @@ abstract class AbstractAuthenticationService implements AuthenticationServiceInt
 	/**
 	 * Verify if the authenticated user has access to the given apikey.
 	 *
-	 * @param $apiKey
+	 * @param string $apiKey
 	 * @return bool
 	 */
 	public function verifyUserAccess($apiKey): bool {

Classes/Service/Authentication/AuthenticationServiceInterface.php

@@ -43,7 +43,7 @@ interface AuthenticationServiceInterface {
 	/**
 	 * Verify if the authenticated user has access to the given apikey.
 	 *
-	 * @param $apiKey
+	 * @param string $apiKey
 	 * @return bool
 	 */
 	public function verifyUserAccess(string $apiKey): bool;

Classes/Service/Authentication/BasicAuthenticationService.php

@@ -69,7 +69,7 @@ class BasicAuthenticationService extends AbstractAuthenticationService implement
 				)
 			)
 			->execute()
-			->fetchAll()[0];
+			->fetchAllAssociative()[0];
 
 		if (!empty($user)) {
 			$this->authenticatedUser = $user;
@@ -103,7 +103,7 @@ class BasicAuthenticationService extends AbstractAuthenticationService implement
 				)
 			)
 			->execute()
-			->fetchAll()[0];
+			->fetchAllAssociative()[0];
 
 		if (!$frontendUser) {
 			throw new \Exception('The requested user does not exist or is invalid', 500);

Classes/Service/Authentication/BearerAuthenticationService.php

@@ -64,7 +64,7 @@ class BearerAuthenticationService extends AbstractAuthenticationService implemen
 	}
 
 	/**
-	 * @param $bearerToken
+	 * @param string $bearerToken
 	 * @return bool
 	 * @throws Exception
 	 */
@@ -93,7 +93,7 @@ class BearerAuthenticationService extends AbstractAuthenticationService implemen
 						)
 					)
 					->execute()
-					->fetchAll()[0];
+					->fetchAllAssociative()[0];
 
 				if (!empty($user)) {
 					$this->authenticatedUser = $user;

Classes/Service/BearerTokenService.php

@@ -65,7 +65,7 @@ class BearerTokenService implements SingletonInterface {
 	 * Will default to PHP time() value if null.
 	 * @var int
 	 */
-	public $timestamp = NULL;
+	public $timestamp;
 
 	/**
 	 * @var array

ext_emconf.php

 <?php
 
-$EM_CONF[$_EXTKEY] = [
+$EM_CONF['sg_rest'] = [
 	'title' => 'REST API basis',
 	'description' => 'The extension provieds a basis REST environment. New endpoints provides a REST environment, so that other extensions only need to register them.',
 	'category' => 'misc',