Created an implementation of a token repository that isn't restricted to users and can be re-used for other objects.

src/Repository/Interfaces/TokenOwnerInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * AVSDev UF Organisations (https://avsdev.uk)
+ *
+ * @link      https://git.avsdev.uk/avsdev/sprinkle-organisations
+ * @license   https://git.avsdev.uk/avsdev/sprinkle-organisations/blob/master/LICENSE.md (LGPL-3.0 License)
+ */
+
+namespace UserFrosting\Sprinkle\Organisations\Repository\Interfaces;
+
+/**
+ * Token Owner Interface.
+ *
+ * Represents a Token Owner object. The only requirement is that it must provide a unique id per object.
+ */
+interface TokenOwnerInterface
+{
+    /**
+     * Returns a unique ID for this Token Owner
+     * 
+     * @return integer|string
+     */
+    public function getId();
+}