add factory stub for phpstan

Author: dbu

phpstan.neon.dist

@@ -2,6 +2,8 @@ parameters:
     level: max
     checkMissingIterableValueType: false
     treatPhpDocTypesAsCertain: false
+    stubFiles:
+        - stubs/RequestFactory.php
     paths:
         - src
     ignoreErrors:

stubs/RequestFactory.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Http\Message;
+
+use Psr\Http\Message\UriInterface;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * Factory for PSR-7 Request.
+ *
+ * @author Márk Sági-Kazár <[email protected]>
+ *
+ * @deprecated since version 1.1, use Psr\Http\Message\RequestFactoryInterface instead.
+ */
+interface RequestFactory
+{
+    /**
+     * Creates a new PSR-7 request.
+     *
+     * @param string                               $method
+     * @param string|UriInterface                  $uri
+     * @param array                                $headers
+     * @param resource|string|StreamInterface|null $body
+     * @param string                               $protocolVersion
+     *
+     * @return RequestInterface
+     */
+    public function createRequest(
+        $method,
+        $uri,
+        array $headers = [],
+        $body = null,
+        $protocolVersion = '1.1'
+    );
+}