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✏️ Editing: CallableTypeParameterNode.php

<?php declare(strict_types = 1);

namespace PHPStan\PhpDocParser\Ast\Type;

use PHPStan\PhpDocParser\Ast\Node;
use PHPStan\PhpDocParser\Ast\NodeAttributes;
use function trim;

class CallableTypeParameterNode implements Node
{

use NodeAttributes;

public TypeNode $type;

public bool $isReference;

public bool $isVariadic;

/** @var string (may be empty) */
	public string $parameterName;

public bool $isOptional;

public function __construct(TypeNode $type, bool $isReference, bool $isVariadic, string $parameterName, bool $isOptional)
	{
		$this->type = $type;
		$this->isReference = $isReference;
		$this->isVariadic = $isVariadic;
		$this->parameterName = $parameterName;
		$this->isOptional = $isOptional;
	}

public function __toString(): string
	{
		$type = "{$this->type} ";
		$isReference = $this->isReference ? '&' : '';
		$isVariadic = $this->isVariadic ? '...' : '';
		$isOptional = $this->isOptional ? '=' : '';
		return trim("{$type}{$isReference}{$isVariadic}{$this->parameterName}") . $isOptional;
	}

/**
	 * @param array<string, mixed> $properties
	 */
	public static function __set_state(array $properties): self
	{
		$instance = new self($properties['type'], $properties['isReference'], $properties['isVariadic'], $properties['parameterName'], $properties['isOptional']);
		if (isset($properties['attributes'])) {
			foreach ($properties['attributes'] as $key => $value) {
				$instance->setAttribute($key, $value);
			}
		}
		return $instance;
	}

}

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