Added missing types to const definitions

Author: tarlepp

tests/E2E/TestCase/RestTraitTestCase.php

@@ -25,8 +25,8 @@
  */
 abstract class RestTraitTestCase extends WebTestCase
 {
-    private const END_POINT_COUNT = '/count';
-    private const INVALID_METHOD = 'foobar';
+    private const string END_POINT_COUNT = '/count';
+    private const string INVALID_METHOD = 'foobar';
 
     protected static string $route;
 

tests/Utils/PhpUnitUtil.php

@@ -44,15 +44,15 @@
  */
 class PhpUnitUtil
 {
-    final public const TYPE_INT = 'int';
-    final public const TYPE_INTEGER = 'integer';
-    final public const TYPE_STRING = 'string';
-    final public const TYPE_ARRAY = 'array';
-    final public const TYPE_JSON = 'json';
-    final public const TYPE_BOOL = 'bool';
-    final public const TYPE_BOOLEAN = 'boolean';
-    final public const TYPE_CUSTOM_CLASS = 'CustomClass';
-    final public const TYPE_ENUM = 'ENUM';
+    final public const string TYPE_INT = 'int';
+    final public const string TYPE_INTEGER = 'integer';
+    final public const string TYPE_STRING = 'string';
+    final public const string TYPE_ARRAY = 'array';
+    final public const string TYPE_JSON = 'json';
+    final public const string TYPE_BOOL = 'bool';
+    final public const string TYPE_BOOLEAN = 'boolean';
+    final public const string TYPE_CUSTOM_CLASS = 'CustomClass';
+    final public const string TYPE_ENUM = 'ENUM';
 
     /**
      * @var array<string, mixed>