Updated repository interfaces

src/Repositories/ScopeRepositoryInterface.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * OAuth 2.0 Scope storage interface
+ *
+ * @package     league/oauth2-server
+ * @author      Alex Bilbie <hello@alexbilbie.com>
+ * @copyright   Copyright (c) Alex Bilbie
+ * @license     http://mit-license.org/
+ * @link        https://github.com/thephpleague/oauth2-server
+ */
+
+namespace League\OAuth2\Server\Repositories;
+
+/**
+ * Scope interface
+ */
+interface ScopeRepositoryInterface extends RepositoryInterface
+{
+    /**
+     * Return information about a scope
+     *
+     * @param string $scopeIdentifier The scope identifier
+     * @param string $grantType       The grant type used in the request (default = "null")
+     * @param string $clientId        The client sending the request (default = "null")
+     *
+     * @return \League\OAuth2\Server\Entities\Interfaces\ScopeEntityInterface
+     */
+    public function get($scopeIdentifier, $grantType = null, $clientId = null);
+}