From 9138d78b8f16844a273b718a36ecde02075b0266 Mon Sep 17 00:00:00 2001
From: Christian Daguerre <christian@worldia.com>
Date: Thu, 21 Apr 2022 03:36:21 +0200
Subject: [PATCH] Allow decoration of zipkin span converter (#608)

---
 src/Contrib/Zipkin/Exporter.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Contrib/Zipkin/Exporter.php b/src/Contrib/Zipkin/Exporter.php
index 8075c2499..4fe520843 100644
--- a/src/Contrib/Zipkin/Exporter.php
+++ b/src/Contrib/Zipkin/Exporter.php
@@ -9,6 +9,7 @@
 use JsonException;
 use OpenTelemetry\SDK\Trace\Behavior\HttpSpanExporterTrait;
 use OpenTelemetry\SDK\Trace\Behavior\UsesSpanConverterTrait;
+use OpenTelemetry\SDK\Trace\SpanConverterInterface;
 use OpenTelemetry\SDK\Trace\SpanExporterInterface;
 use Psr\Http\Client\ClientInterface;
 use Psr\Http\Message\RequestFactoryInterface;
@@ -34,7 +35,7 @@ public function __construct(
         ClientInterface $client,
         RequestFactoryInterface $requestFactory,
         StreamFactoryInterface $streamFactory,
-        SpanConverter $spanConverter = null
+        SpanConverterInterface $spanConverter = null
     ) {
         $this->setEndpointUrl($endpointUrl);
         $this->setClient($client);