File src/Type/FunctionParameterOutTypeExtension.php

1:	<?php declare(strict_types = 1);
2:
3:	namespace PHPStan\Type;
4:
5:	use PhpParser\Node\Expr\FuncCall;
6:	use PHPStan\Analyser\Scope;
7:	use PHPStan\DependencyInjection\ExtensionInterface;
8:	use PHPStan\Reflection\FunctionReflection;
9:	use PHPStan\Reflection\ParameterReflection;
10:
11:	/**
12:	* This is the interface dynamic parameter out type extensions implement for functions.
13:	*
14:	* To register it in the configuration file use the `phpstan.functionParameterOutTypeExtension` service tag:
15:	*
16:	* ```
17:	* services:
18:	* -
19:	* class: App\PHPStan\MyExtension
20:	* tags:
21:	* - phpstan.functionParameterOutTypeExtension
22:	* ```
23:	*
24:	* @api
25:	*/
26:	#[ExtensionInterface(tag: 'phpstan.functionParameterOutTypeExtension')]
27:	interface FunctionParameterOutTypeExtension
28:	{
29:
30:	public function isFunctionSupported(FunctionReflection $functionReflection, ParameterReflection $parameter): bool;
31:
32:	public function getParameterOutTypeFromFunctionCall(FunctionReflection $functionReflection, FuncCall $funcCall, ParameterReflection $parameter, Scope $scope): ?Type;
33:
34:	}
35: