Adding strict types

Signed-off-by: Chris Hallgren <[email protected]>

Author: challgren

composer.json

@@ -16,6 +16,7 @@
         }
     ],
     "require": {
+        "php": ">=7.2",
         "cakephp/cakephp": "4.x-dev as 4.0.0"
     },
     "require-dev": {

src/Database/Type/EncryptedType.php

@@ -1,10 +1,11 @@
 <?php
+declare(strict_types=1);
+
 namespace BryanCrowe\EncryptedType\Database\Type;
 
 use Cake\Core\Configure;
 use Cake\Database\DriverInterface;
 use Cake\Database\Type\BaseType;
-use Cake\Database\TypeInterface;
 use Cake\Database\Type\OptionalConvertInterface;
 use Cake\Utility\Security;
 use InvalidArgumentException;