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Diffstat (limited to 'vendor/open-telemetry/context/ContextKeyInterface.php')
-rw-r--r--vendor/open-telemetry/context/ContextKeyInterface.php12
1 files changed, 12 insertions, 0 deletions
diff --git a/vendor/open-telemetry/context/ContextKeyInterface.php b/vendor/open-telemetry/context/ContextKeyInterface.php
new file mode 100644
index 000000000..b3ad00814
--- /dev/null
+++ b/vendor/open-telemetry/context/ContextKeyInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\Context;
+
+/**
+ * @template-covariant T
+ */
+interface ContextKeyInterface
+{
+}