<?php declare(strict_types = 1);

namespace PHPStan\Reflection;

use PHPStan\Type\Type;

/**

* Reflection for a function/method parameter.

*

* Represents a single parameter in a function or method signature. Each parameter

* has a name, type, and metadata about optionality, variadicity, and pass-by-reference.

*

* The type returned by getType() is the combined PHPDoc + native type.

* For separate PHPDoc and native types, see ExtendedParameterReflection.

*

* Part of a ParametersAcceptor which describes a complete function signature.

*

* @api

*/

interface ParameterReflection

{

public function getName(): string;

public function isOptional(): bool;

public function getType(): Type;

public function passedByReference(): PassedByReference;

public function isVariadic(): bool;

public function getDefaultValue(): ?Type;

}