add base client

src/Choir/Http/Client/Exception/RequestException.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Choir\Http\Client\Exception;
+
+use Psr\Http\Client\RequestExceptionInterface;
+use Psr\Http\Message\RequestInterface;
+
+class RequestException extends \Exception implements RequestExceptionInterface
+{
+    private RequestInterface $request;
+
+    public function __construct(RequestInterface $request, $message = '', $code = 0, \Throwable $previous = null)
+    {
+        $this->request = $request;
+        parent::__construct($message, $code, $previous);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getRequest(): RequestInterface
+    {
+        return $this->request;
+    }
+}