From 72f90ec689f7a0ab21d0b712893206b258779623 Mon Sep 17 00:00:00 2001
From: huangzhhui <huangzhwork@gmail.com>
Date: Wed, 31 Jul 2019 13:41:39 +0800
Subject: [PATCH] Adapted new version of openzipkin/zipkin

---
 src/Tracing.php | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/Tracing.php b/src/Tracing.php
index 63bd8d8..abf0942 100644
--- a/src/Tracing.php
+++ b/src/Tracing.php
@@ -16,7 +16,9 @@
 use Hyperf\Utils\Traits\CoroutineProxy;
 use Psr\Http\Message\ServerRequestInterface;
 use Zipkin\Propagation\Map;
+use Zipkin\Propagation\Propagation;
 use Zipkin\Span;
+use Zipkin\Tracer;
 use Zipkin\TracingBuilder;
 use const Zipkin\Kind\SERVER;
 
@@ -65,10 +67,8 @@ public function span(string $name, string $kind = SERVER)
 
     /**
      * All tracing commands start with a {@link Span}. Use a tracer to create spans.
-     *
-     * @return \Zipkin\Tracer
      */
-    public function getTracer()
+    public function getTracer(): Tracer
     {
         return $this->__call(__FUNCTION__, func_get_args());
     }
@@ -76,10 +76,8 @@ public function getTracer()
     /**
      * When a trace leaves the process, it needs to be propagated, usually via headers. This utility
      * is used to inject or extract a trace context from remote requests.
-     *
-     * @return \Zipkin\Propagation\Propagation
      */
-    public function getPropagation()
+    public function getPropagation(): Propagation
     {
         return $this->__call(__FUNCTION__, func_get_args());
     }
@@ -88,10 +86,9 @@ public function getPropagation()
      * When true, no recording is done and nothing is reported to zipkin. However, trace context is
      * still injected into outgoing requests.
      *
-     * @return bool
      * @see Span#isNoop()
      */
-    public function isNoop()
+    public function isNoop(): bool
     {
         return $this->__call(__FUNCTION__, func_get_args());
     }