clean install

vendor/league/container/src/ServiceProvider/ServiceProviderInterface.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Container\ServiceProvider;
+
+use League\Container\ContainerAwareInterface;
+
+interface ServiceProviderInterface extends ContainerAwareInterface
+{
+    public function getIdentifier(): string;
+    public function provides(string $id): bool;
+    public function register(): void;
+    public function setIdentifier(string $id): ServiceProviderInterface;
+}