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-rw-r--r--vendor/ramsey/collection/src/ArrayInterface.php47
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+<?php
+
+/**
+ * This file is part of the ramsey/collection library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Collection;
+
+use ArrayAccess;
+use Countable;
+use IteratorAggregate;
+use Serializable;
+
+/**
+ * `ArrayInterface` provides traversable array functionality to data types.
+ */
+interface ArrayInterface extends
+ ArrayAccess,
+ Countable,
+ IteratorAggregate,
+ Serializable
+{
+ /**
+ * Removes all items from this array.
+ */
+ public function clear(): void;
+
+ /**
+ * Returns a native PHP array representation of this array object.
+ *
+ * @return mixed[]
+ */
+ public function toArray(): array;
+
+ /**
+ * Returns `true` if this array is empty.
+ */
+ public function isEmpty(): bool;
+}