<?php

namespace PHPStan\PhpDocParser\Ast;

use function array_key_exists;

trait NodeAttributes
{
    /** @var array<string, mixed> */
    private $attributes = [];

    /**
     * @param mixed $value
     */
    public function setAttribute(string $key, $value): void
    {
        $this->attributes[$key] = $value;
    }

    public function hasAttribute(string $key): bool
    {
        return array_key_exists($key, $this->attributes);
    }

    /**
     * @return mixed
     */
    public function getAttribute(string $key)
    {
        if ($this->hasAttribute($key)) {
            return $this->attributes[$key];
        }

        return null;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTgyMTIzNjI0Mzc5ODAwMyAxNTcyNjM0NDM0NTc1NDE3IDc3OTQxMTMxMDg4MjQ5NTg=