File src/Type/FunctionParameterClosureThisExtension.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 for dynamically specifying the $this context
13:	* for closure parameters in function calls.
14:	*
15:	* To register it in the configuration file use the `phpstan.functionParameterClosureThisExtension` service tag:
16:	*
17:	* ```
18:	* services:
19:	* -
20:	* class: App\PHPStan\MyExtension
21:	* tags:
22:	* - phpstan.functionParameterClosureThisExtension
23:	* ```
24:	*
25:	* @api
26:	*/
27:	#[ExtensionInterface(tag: 'phpstan.functionParameterClosureThisExtension')]
28:	interface FunctionParameterClosureThisExtension
29:	{
30:
31:	public function isFunctionSupported(FunctionReflection $functionReflection, ParameterReflection $parameter): bool;
32:
33:	public function getClosureThisTypeFromFunctionCall(FunctionReflection $functionReflection, FuncCall $functionCall, ParameterReflection $parameter, Scope $scope): ?Type;
34:
35:	}
36: