feat: implement property trait

src/Domain/Model/Traits/PropertyTrait.php

+<?php
+
+namespace ServiceCore\Domain\Model\Traits;
+
+/**
+ * Trait PropertyTrait
+ *
+ * @package ServiceCore\Domain\Model\Traits
+ */
+trait PropertyTrait
+{
+    /**
+     * @var array
+     */
+    private $properties;
+
+    /**
+     * @param array $properties
+     */
+    public function setProperties(array $properties): void
+    {
+        $this->properties = $properties;
+    }
+
+    /**
+     * @return array
+     */
+    public function getProperties(): array
+    {
+        return $this->properties;
+    }
+}