Initial commit，修正

vendor/psr/http-factory/src/UriFactoryInterface.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Psr\Http\Message;
+
+interface UriFactoryInterface
+{
+    /**
+     * Create a new URI.
+     *
+     * @param string $uri
+     *
+     * @return UriInterface
+     *
+     * @throws \InvalidArgumentException If the given URI cannot be parsed.
+     */
+    public function createUri(string $uri = ''): UriInterface;
+}