Version 4.6.0

system/3rd_party/graphql-php/Executor/ExecutorImplementation.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GraphQL\Executor;
+
+use GraphQL\Executor\Promise\Promise;
+
+interface ExecutorImplementation
+{
+    /**
+     * Returns promise of {@link ExecutionResult}. Promise should always resolve, never reject.
+     */
+    public function doExecute() : Promise;
+}