refactor: add declare(strict_types=1)

Author: kenjis

src/Auth.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield;
 
 use CodeIgniter\Router\RouteCollection;

src/Authentication/Actions/ActionInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication\Actions;
 
 use CodeIgniter\HTTP\IncomingRequest;

src/Authentication/Actions/Email2FA.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication\Actions;
 
 use CodeIgniter\HTTP\IncomingRequest;

src/Authentication/Actions/EmailActivator.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication\Actions;
 
 use CodeIgniter\Exceptions\PageNotFoundException;

src/Authentication/Authentication.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication;
 
 use CodeIgniter\Shield\Config\Auth as AuthConfig;

src/Authentication/AuthenticationException.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication;
 
 use CodeIgniter\HTTP\Exceptions\HTTPException;

src/Authentication/AuthenticatorInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication;
 
 use CodeIgniter\Shield\Entities\User;

src/Authentication/Authenticators/AccessTokens.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication\Authenticators;
 
 use CodeIgniter\HTTP\IncomingRequest;

src/Authentication/Authenticators/Session.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication\Authenticators;
 
 use CodeIgniter\Config\Factories;

src/Authentication/Passwords.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace CodeIgniter\Shield\Authentication;
 
 use CodeIgniter\Shield\Authentication\Passwords\ValidatorInterface;