1 files changed, 0 insertions, 30 deletions
diff --git a/vendor/opentracing/opentracing/src/OpenTracing/InvalidReferencesSetException.php b/vendor/opentracing/opentracing/src/OpenTracing/InvalidReferencesSetException.php
deleted file mode 100644
index de7d907c8..000000000
--- a/vendor/opentracing/opentracing/src/OpenTracing/InvalidReferencesSetException.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace OpenTracing;
-
-use DomainException;
-
-/**
- * Thrown when a reference has more than one parent in the SpanOptions
- */
-final class InvalidReferencesSetException extends DomainException
-{
-    /**
-     * @param string $message
-     * @return InvalidReferencesSetException
-     */
-    public static function create(string $message): InvalidReferencesSetException
-    {
-        return new self($message);
-    }
-
-    /**
-     * @return InvalidReferencesSetException
-     */
-    public static function forMoreThanOneParent(): InvalidReferencesSetException
-    {
-        return new self('Span can not have more than one parent, either one as child_of or either one as follows_from');
-    }
-}