1 files changed, 57 insertions, 0 deletions
diff --git a/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php b/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php
new file mode 100644
index 000000000..51c14715f
--- /dev/null
+++ b/vendor/phpunit/phpunit/src/TextUI/XmlConfiguration/PHP/ConstantCollection.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TextUI\XmlConfiguration;
+
+use function count;
+use Countable;
+use IteratorAggregate;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ * @psalm-immutable
+ */
+final class ConstantCollection implements Countable, IteratorAggregate
+{
+    /**
+     * @var Constant[]
+     */
+    private $constants;
+
+    /**
+     * @param Constant[] $constants
+     */
+    public static function fromArray(array $constants): self
+    {
+        return new self(...$constants);
+    }
+
+    private function __construct(Constant ...$constants)
+    {
+        $this->constants = $constants;
+    }
+
+    /**
+     * @return Constant[]
+     */
+    public function asArray(): array
+    {
+        return $this->constants;
+    }
+
+    public function count(): int
+    {
+        return count($this->constants);
+    }
+
+    public function getIterator(): ConstantCollectionIterator
+    {
+        return new ConstantCollectionIterator($this);
+    }
+}