<?php

namespace PhpParser\Node\Stmt\TraitUseAdaptation;

use PhpParser\Node;

class Alias extends Node\Stmt\TraitUseAdaptation
{
    /** @var null|int New modifier */
    public $newModifier;
    /** @var null|Node\Identifier New name */
    public $newName;

    /**
     * Constructs a trait use precedence adaptation node.
     *
     * @param null|Node\Name              $trait       Trait name
     * @param string|Node\Identifier      $method      Method name
     * @param null|int                    $newModifier New modifier
     * @param null|string|Node\Identifier $newName     New name
     * @param array                       $attributes  Additional attributes
     */
    public function __construct($trait, $method, $newModifier, $newName, array $attributes = array()) {
        parent::__construct($attributes);
        $this->trait = $trait;
        $this->method = \is_string($method) ? new Node\Identifier($method) : $method;
        $this->newModifier = $newModifier;
        $this->newName = \is_string($newName) ? new Node\Identifier($newName) : $newName;
    }

    public function getSubNodeNames() : array {
        return array('trait', 'method', 'newModifier', 'newName');
    }
}