Merge pull request #41 from veewee/exception

Implement http exception to be compatible with HTTP mock client

src/Test/UseHttpFactories.php

@@ -4,6 +4,7 @@
 
 namespace Phpro\HttpTools\Test;
 
+use Http\Client\Exception;
 use Http\Discovery\Psr17FactoryDiscovery;
 use Psr\Http\Client\ClientExceptionInterface;
 use Psr\Http\Message\RequestInterface;
@@ -28,9 +29,9 @@ private function createStream(string $content): StreamInterface
         return Psr17FactoryDiscovery::findStreamFactory()->createStream($content);
     }
 
-    private function createEmptyHttpClientException(string $message): ClientExceptionInterface
+    private function createEmptyHttpClientException(string $message): ClientExceptionInterface&Exception
     {
-        return new class($message) extends RuntimeException implements ClientExceptionInterface {
+        return new class($message) extends RuntimeException implements ClientExceptionInterface, Exception {
         };
     }
 }