Missing dependancies

www-api/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php

@@ -7,6 +7,7 @@ use DateInterval;
 use DateTimeInterface;
 use DateTimeZone;
 use DeepCopy\Exception\CloneException;
+use DeepCopy\Filter\ChainableFilter;
 use DeepCopy\Filter\Filter;
 use DeepCopy\Matcher\Matcher;
 use DeepCopy\Reflection\ReflectionHelper;
@@ -239,6 +240,10 @@ class DeepCopy
                     }
                 );
 
+                if ($filter instanceof ChainableFilter) {
+                    continue;
+                }
+
                 // If a filter matches, we stop processing this property
                 return;
             }