-<?php
+<?php declare(strict_types=1);
namespace PhpParser\Node\Expr;
class ClosureUse extends Expr
{
- /** @var string Name of variable */
+ /** @var Expr\Variable Variable to use */
public $var;
/** @var bool Whether to use by reference */
public $byRef;
/**
* Constructs a closure use node.
*
- * @param string $var Name of variable
- * @param bool $byRef Whether to use by reference
- * @param array $attributes Additional attributes
+ * @param Expr\Variable $var Variable to use
+ * @param bool $byRef Whether to use by reference
+ * @param array $attributes Additional attributes
*/
- public function __construct($var, $byRef = false, array $attributes = array()) {
+ public function __construct(Expr\Variable $var, bool $byRef = false, array $attributes = []) {
parent::__construct($attributes);
$this->var = $var;
$this->byRef = $byRef;
}
- public function getSubNodeNames() {
- return array('var', 'byRef');
+ public function getSubNodeNames() : array {
+ return ['var', 'byRef'];
+ }
+
+ public function getType() : string {
+ return 'Expr_ClosureUse';
}
}