Added declare strict types

src/Middlewares/SetHeaderMiddleware.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace DragonCode\LaravelJsonResponse\Middlewares;
 
 use Closure;

src/ServiceProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace DragonCode\LaravelJsonResponse;
 
 use DragonCode\LaravelJsonResponse\Middlewares\SetHeaderMiddleware;

tests/Middlewares/AllTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\Middlewares;
 
 use Lmc\HttpConstants\Header;

tests/Middlewares/ApiAndWebTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\Middlewares;
 
 use Lmc\HttpConstants\Header;

tests/Middlewares/OnlyApiTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\Middlewares;
 
 use Lmc\HttpConstants\Header;

tests/Middlewares/OnlyWebTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests\Middlewares;
 
 use Lmc\HttpConstants\Header;

tests/TestCase.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Tests;
 
 use DragonCode\LaravelJsonResponse\ServiceProvider;