1 files changed, 25 insertions, 0 deletions
diff --git a/vendor/open-telemetry/context/ContextKeys.php b/vendor/open-telemetry/context/ContextKeys.php
new file mode 100644
index 000000000..bc1022568
--- /dev/null
+++ b/vendor/open-telemetry/context/ContextKeys.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\Context;
+
+/**
+ * @psalm-internal OpenTelemetry
+ */
+final class ContextKeys
+{
+    public static function span(): ContextKeyInterface
+    {
+        static $instance;
+
+        return $instance ??= Context::createKey('opentelemetry-trace-span-key');
+    }
+
+    public static function baggage(): ContextKeyInterface
+    {
+        static $instance;
+
+        return $instance ??= Context::createKey('opentelemetry-trace-baggage-key');
+    }
+}