Increase warning level of PHPStan

phpstan.neon

@@ -2,7 +2,7 @@ parameters:
 	checkGenericClassInNonGenericObjectType: false
 	checkMissingIterableValueType: false
 	inferPrivatePropertyTypeFromConstructor: true
-	level: 7
+	level: 8
 	paths:
 		- src
 		- ./console

src/AnimeClient/API/Kitsu/Auth.php

@@ -26,10 +26,6 @@ use Aviat\Ion\Di\{ContainerAware, ContainerInterface};
 use Aviat\Ion\Di\Exception\{ContainerException, NotFoundException};
 use Aviat\Ion\Event;
 
-use Psr\SimpleCache\InvalidArgumentException;
-
-use Throwable;
-
 /**
  * Kitsu API Authentication
  */
@@ -55,8 +51,6 @@ final class Auth {
 	 * Constructor
 	 *
 	 * @param ContainerInterface $container
-	 * @throws ContainerException
-	 * @throws NotFoundException
 	 */
 	public function __construct(ContainerInterface $container)
 	{
@@ -75,8 +69,6 @@ final class Auth {
 	 *
 	 * @param string $password
 	 * @return boolean
-	 * @throws Throwable
-	 * @throws InvalidArgumentException
 	 */
 	public function authenticate(string $password): bool
 	{
@@ -93,8 +85,6 @@ final class Auth {
 	 *
 	 * @param string|null $refreshToken
 	 * @return boolean
-	 * @throws InvalidArgumentException
-	 * @throws Throwable
 	 */
 	public function reAuthenticate(?string $refreshToken = NULL): bool
 	{
@@ -114,7 +104,6 @@ final class Auth {
 	 * Check whether the current user is authenticated
 	 *
 	 * @return boolean
-	 * @throws InvalidArgumentException
 	 */
 	public function isAuthenticated(): bool
 	{
@@ -135,7 +124,6 @@ final class Auth {
 	 * Retrieve the authentication token from the session
 	 *
 	 * @return string
-	 * @throws InvalidArgumentException
 	 */
 	public function getAuthToken(): ?string
 	{
@@ -152,7 +140,6 @@ final class Auth {
 	 * Retrieve the refresh token
 	 *
 	 * @return string|null
-	 * @throws InvalidArgumentException
 	 */
 	private function getRefreshToken(): ?string
 	{
@@ -168,11 +155,10 @@ final class Auth {
 	/**
 	 * Save the new authentication information
 	 *
-	 * @param $auth
+	 * @param array|false $auth
 	 * @return bool
-	 * @throws InvalidArgumentException
 	 */
-	private function storeAuth($auth): bool
+	private function storeAuth(array|false $auth): bool
 	{
 		if (FALSE !== $auth)
 		{

src/Ion/View/HtmlView.php

@@ -71,7 +71,7 @@ class HtmlView extends HttpView {
 
 
 		// Very basic html minify, that won't affect content between html tags
-		return preg_replace('/>\s+</', '> <', $buffer);
+		return preg_replace('/>\s+</', '> <', $buffer) ?? $buffer;
 	}
 }
 // End of HtmlView.php