chore(php) Update to PHP 7

Viewable.php → Source/Viewable.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * Hoa
  *
@@ -40,9 +42,6 @@
  * Interface \Hoa\View\Viewable.
  *
  * Describe what a view could be.
- *
- * @copyright  Copyright © 2007-2017 Hoa community
- * @license    New BSD License
  */
 interface Viewable
 {

Test/Unit/Viewable.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 /**
  * Hoa
  *
@@ -37,22 +39,20 @@
 namespace Hoa\View\Test\Unit;
 
 use Hoa\Test;
+use Hoa\View as LUT;
 
 /**
  * Class \Hoa\View\Test\Unit\Viewable.
  *
  * Test suite of the interface.
- *
- * @copyright  Copyright © 2007-2017 Hoa community
- * @license    New BSD License
  */
 class Viewable extends Test\Unit\Suite
 {
-    public function case_interface()
+    public function case_interface(): void
     {
         $this
             ->when($result = new \Mock\Hoa\View\Viewable())
                 ->object($result)
-                    ->isInstanceOf('Hoa\View\Viewable');
+                    ->isInstanceOf(LUT\Viewable::class);
     }
 }

composer.json

@@ -23,15 +23,16 @@
         "source": "https://central.hoa-project.net/Resource/Library/View"
     },
     "require": {
-        "php"            : ">=5.5.0",
+        "php"            : ">=7.1",
         "hoa/consistency": "~1.0"
     },
     "require-dev": {
         "hoa/test": "~2.0"
     },
     "autoload": {
         "psr-4": {
-            "Hoa\\View\\": "."
+            "Hoa\\View\\"      : "Source",
+            "Hoa\\View\\Test\\": "Test"
         }
     },
     "suggest": {