Adding upstream version 0.13.1.upstream/0.13.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/vendor/doctrine/collections/lib/Doctrine/Common/Collections/Expr/Expression.php b/vendor/doctrine/collections/lib/Doctrine/Common/Collections/Expr/Expression.php
new file mode 100644
index 0000000..566d6d5
--- /dev/null
+++ b/vendor/doctrine/collections/lib/Doctrine/Common/Collections/Expr/Expression.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Doctrine\Common\Collections\Expr;
+
+/**
+ * Expression for the {@link Selectable} interface.
+ */
+interface Expression
+{
+    /** @return mixed */
+    public function visit(ExpressionVisitor $visitor);
+}